1 |
4091
|
daigle
|
/**
|
2 |
203
|
jones
|
* '$RCSfile$'
|
3 |
|
|
* Purpose: A Class that implements a metadata catalog as a java Servlet
|
4 |
3099
|
jones
|
* Copyright: 2006 Regents of the University of California and the
|
5 |
203
|
jones
|
* National Center for Ecological Analysis and Synthesis
|
6 |
3028
|
perry
|
* Authors: Matt Jones, Dan Higgins, Jivka Bojilova, Chad Berkley, Matthew Perry
|
7 |
154
|
jones
|
*
|
8 |
203
|
jones
|
* '$Author$'
|
9 |
|
|
* '$Date$'
|
10 |
|
|
* '$Revision$'
|
11 |
669
|
jones
|
*
|
12 |
|
|
* This program is free software; you can redistribute it and/or modify
|
13 |
|
|
* it under the terms of the GNU General Public License as published by
|
14 |
|
|
* the Free Software Foundation; either version 2 of the License, or
|
15 |
|
|
* (at your option) any later version.
|
16 |
|
|
*
|
17 |
|
|
* This program is distributed in the hope that it will be useful,
|
18 |
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
19 |
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
20 |
|
|
* GNU General Public License for more details.
|
21 |
|
|
*
|
22 |
|
|
* You should have received a copy of the GNU General Public License
|
23 |
|
|
* along with this program; if not, write to the Free Software
|
24 |
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
25 |
51
|
jones
|
*/
|
26 |
|
|
|
27 |
|
|
package edu.ucsb.nceas.metacat;
|
28 |
|
|
|
29 |
2098
|
jones
|
import java.io.IOException;
|
30 |
5752
|
leinfelder
|
import java.io.OutputStreamWriter;
|
31 |
46
|
jones
|
import java.io.PrintWriter;
|
32 |
5752
|
leinfelder
|
import java.io.Writer;
|
33 |
2098
|
jones
|
import java.sql.PreparedStatement;
|
34 |
|
|
import java.sql.ResultSet;
|
35 |
|
|
import java.sql.SQLException;
|
36 |
6012
|
leinfelder
|
import java.sql.Timestamp;
|
37 |
46
|
jones
|
import java.util.Enumeration;
|
38 |
|
|
import java.util.Hashtable;
|
39 |
2752
|
jones
|
import java.util.Timer;
|
40 |
1369
|
tao
|
import java.util.Vector;
|
41 |
46
|
jones
|
|
42 |
|
|
import javax.servlet.ServletConfig;
|
43 |
|
|
import javax.servlet.ServletContext;
|
44 |
|
|
import javax.servlet.ServletException;
|
45 |
2098
|
jones
|
import javax.servlet.ServletOutputStream;
|
46 |
46
|
jones
|
import javax.servlet.http.HttpServlet;
|
47 |
|
|
import javax.servlet.http.HttpServletRequest;
|
48 |
|
|
import javax.servlet.http.HttpServletResponse;
|
49 |
210
|
bojilova
|
import javax.servlet.http.HttpSession;
|
50 |
46
|
jones
|
|
51 |
8792
|
leinfelder
|
import org.apache.commons.lang.StringEscapeUtils;
|
52 |
2752
|
jones
|
import org.apache.log4j.Logger;
|
53 |
|
|
import org.apache.log4j.PropertyConfigurator;
|
54 |
204
|
jones
|
|
55 |
8842
|
tao
|
import edu.ucsb.nceas.metacat.common.query.EnabledQueryEngines;
|
56 |
5015
|
daigle
|
import edu.ucsb.nceas.metacat.database.DBConnection;
|
57 |
|
|
import edu.ucsb.nceas.metacat.database.DBConnectionPool;
|
58 |
|
|
import edu.ucsb.nceas.metacat.database.DatabaseService;
|
59 |
6437
|
leinfelder
|
import edu.ucsb.nceas.metacat.dataone.hazelcast.HazelcastService;
|
60 |
5518
|
leinfelder
|
import edu.ucsb.nceas.metacat.plugin.MetacatHandlerPlugin;
|
61 |
|
|
import edu.ucsb.nceas.metacat.plugin.MetacatHandlerPluginManager;
|
62 |
5030
|
daigle
|
import edu.ucsb.nceas.metacat.properties.PropertyService;
|
63 |
|
|
import edu.ucsb.nceas.metacat.properties.SkinPropertyService;
|
64 |
5015
|
daigle
|
import edu.ucsb.nceas.metacat.replication.ReplicationService;
|
65 |
4698
|
daigle
|
import edu.ucsb.nceas.metacat.service.ServiceService;
|
66 |
4080
|
daigle
|
import edu.ucsb.nceas.metacat.service.SessionService;
|
67 |
4424
|
daigle
|
import edu.ucsb.nceas.metacat.service.XMLSchemaService;
|
68 |
5030
|
daigle
|
import edu.ucsb.nceas.metacat.shared.BaseException;
|
69 |
5015
|
daigle
|
import edu.ucsb.nceas.metacat.shared.HandlerException;
|
70 |
|
|
import edu.ucsb.nceas.metacat.shared.MetacatUtilException;
|
71 |
5211
|
jones
|
import edu.ucsb.nceas.metacat.shared.ServiceException;
|
72 |
3241
|
jones
|
import edu.ucsb.nceas.metacat.spatial.SpatialHarvester;
|
73 |
4589
|
daigle
|
import edu.ucsb.nceas.metacat.util.AuthUtil;
|
74 |
5025
|
daigle
|
import edu.ucsb.nceas.metacat.util.ConfigurationUtil;
|
75 |
5211
|
jones
|
import edu.ucsb.nceas.metacat.util.DocumentUtil;
|
76 |
4950
|
daigle
|
import edu.ucsb.nceas.metacat.util.ErrorSendingErrorException;
|
77 |
4080
|
daigle
|
import edu.ucsb.nceas.metacat.util.RequestUtil;
|
78 |
5030
|
daigle
|
import edu.ucsb.nceas.metacat.util.ResponseUtil;
|
79 |
5211
|
jones
|
import edu.ucsb.nceas.metacat.util.SessionData;
|
80 |
4139
|
daigle
|
import edu.ucsb.nceas.metacat.util.SystemUtil;
|
81 |
5030
|
daigle
|
import edu.ucsb.nceas.metacat.workflow.WorkflowSchedulerClient;
|
82 |
4132
|
daigle
|
import edu.ucsb.nceas.utilities.FileUtil;
|
83 |
4080
|
daigle
|
import edu.ucsb.nceas.utilities.GeneralPropertyException;
|
84 |
|
|
import edu.ucsb.nceas.utilities.PropertyNotFoundException;
|
85 |
5015
|
daigle
|
import edu.ucsb.nceas.utilities.UtilException;
|
86 |
2570
|
jones
|
|
87 |
46
|
jones
|
/**
|
88 |
|
|
* A metadata catalog server implemented as a Java Servlet
|
89 |
2169
|
sgarg
|
*
|
90 |
5018
|
daigle
|
* Valid actions are:
|
91 |
|
|
*
|
92 |
|
|
* action=login
|
93 |
|
|
* username
|
94 |
|
|
* password
|
95 |
|
|
* qformat
|
96 |
|
|
* action=logout
|
97 |
|
|
* qformat
|
98 |
|
|
* action=query -- query the values of all elements and attributes and return a result set of nodes
|
99 |
|
|
* meta_file_id --
|
100 |
|
|
* returndoctype --
|
101 |
|
|
* filterdoctype --
|
102 |
|
|
* returnfield --
|
103 |
|
|
* owner --
|
104 |
|
|
* site --
|
105 |
|
|
* operator --
|
106 |
|
|
* casesensitive --
|
107 |
|
|
* searchmode --
|
108 |
|
|
* anyfield --
|
109 |
4604
|
daigle
|
* action=spatial_query -- run a spatial query. these queries may include any of the
|
110 |
5025
|
daigle
|
* queries supported by the WFS / WMS standards
|
111 |
5018
|
daigle
|
* xmax --
|
112 |
|
|
* ymax --
|
113 |
|
|
* xmin --
|
114 |
|
|
* ymin --
|
115 |
|
|
* skin --
|
116 |
|
|
* pagesize --
|
117 |
|
|
* pagestart --
|
118 |
|
|
* action=squery -- structured query (see pathquery.dtd)
|
119 |
|
|
* query --
|
120 |
|
|
* pagesize --
|
121 |
|
|
* pagestart --
|
122 |
|
|
* action=export -- export a zip format for data packadge
|
123 |
|
|
* docid --
|
124 |
|
|
* action=read -- read any metadata/data file from Metacat and from Internet
|
125 |
|
|
* archiveEntryName --
|
126 |
|
|
* docid --
|
127 |
|
|
* qformat --
|
128 |
|
|
* metadatadocid --
|
129 |
|
|
* action=readinlinedata -- read inline data only
|
130 |
|
|
* inlinedataid
|
131 |
|
|
* action=insert -- insert an XML document into the database store
|
132 |
|
|
* qformat --
|
133 |
|
|
* docid --
|
134 |
|
|
* doctext --
|
135 |
|
|
* dtdtext --
|
136 |
|
|
* action=insertmultipart -- insert an xml document into the database using multipart encoding
|
137 |
|
|
* qformat --
|
138 |
|
|
* docid --
|
139 |
|
|
* action=update -- update an XML document that is in the database store
|
140 |
|
|
* qformat --
|
141 |
|
|
* docid --
|
142 |
|
|
* doctext --
|
143 |
|
|
* dtdtext --
|
144 |
|
|
* action=delete -- delete an XML document from the database store
|
145 |
|
|
* docid --
|
146 |
|
|
* action=validate -- validate the xml contained in valtext
|
147 |
|
|
* valtext --
|
148 |
|
|
* docid --
|
149 |
|
|
* action=setaccess -- change access permissions for a user on a document.
|
150 |
|
|
* docid --
|
151 |
|
|
* principal --
|
152 |
|
|
* permission --
|
153 |
|
|
* permType --
|
154 |
|
|
* permOrder --
|
155 |
|
|
* action=getaccesscontrol -- retrieve acl info for Metacat document
|
156 |
|
|
* docid --
|
157 |
|
|
* action=getprincipals -- retrieve a list of principals in XML
|
158 |
|
|
* action=getalldocids -- retrieves a list of all docids registered with the system
|
159 |
|
|
* scope --
|
160 |
|
|
* action=getlastdocid --
|
161 |
|
|
* scope --
|
162 |
|
|
* username --
|
163 |
|
|
* action=isregistered -- checks to see if the provided docid is registered
|
164 |
|
|
* docid --
|
165 |
4604
|
daigle
|
* action=getrevisionanddoctype -- get a document's revision and doctype from database
|
166 |
5018
|
daigle
|
* docid --
|
167 |
4604
|
daigle
|
* action=getversion --
|
168 |
5018
|
daigle
|
* action=getdoctypes -- retrieve all doctypes (publicID)
|
169 |
|
|
* action=getdtdschema -- retrieve a DTD or Schema file
|
170 |
|
|
* doctype --
|
171 |
|
|
* action=getlog -- get a report of events that have occurred in the system
|
172 |
|
|
* ipAddress -- filter on one or more IP addresses>
|
173 |
|
|
* principal -- filter on one or more principals (LDAP DN syntax)
|
174 |
|
|
* docid -- filter on one or more document identifiers (with revision)
|
175 |
|
|
* event -- filter on event type (e.g., read, insert, update, delete)
|
176 |
|
|
* start -- filter out events before the start date-time
|
177 |
|
|
* end -- filter out events before the end date-time
|
178 |
|
|
* action=getloggedinuserinfo -- get user info for the currently logged in user
|
179 |
|
|
* ipAddress -- filter on one or more IP addresses>
|
180 |
|
|
* principal -- filter on one or more principals (LDAP DN syntax)
|
181 |
|
|
* docid -- filter on one or more document identifiers (with revision)
|
182 |
|
|
* event -- filter on event type (e.g., read, insert, update, delete)
|
183 |
|
|
* start -- filter out events before the start date-time
|
184 |
|
|
* end -- filter out events before the end date-time
|
185 |
5025
|
daigle
|
* action=shrink -- Shrink the database connection pool size if it has grown and
|
186 |
|
|
* extra connections are no longer being used.
|
187 |
5018
|
daigle
|
* action=buildindex --
|
188 |
|
|
* docid --
|
189 |
|
|
* action=refreshServices --
|
190 |
5025
|
daigle
|
* action=scheduleWorkflow -- Schedule a workflow to be run. Scheduling a workflow
|
191 |
|
|
* registers it with the scheduling engine and creates a row
|
192 |
|
|
* in the scheduled_job table. Note that this may be
|
193 |
|
|
* extracted into a separate servlet.
|
194 |
|
|
* delay -- The amount of time from now before the workflow should be run. The
|
195 |
|
|
* delay can be expressed in number of seconds, minutes, hours and days,
|
196 |
|
|
* for instance 30s, 2h, etc.
|
197 |
|
|
* starttime -- The time that the workflow should first run. If both are provided
|
198 |
|
|
* this takes precedence over delay. The time should be expressed as:
|
199 |
|
|
* MM/dd/yyyy HH:mm:ss with the timezone assumed to be that of the OS.
|
200 |
|
|
* endtime -- The time when the workflow should end. The time should be expressed as:
|
201 |
|
|
* MM/dd/yyyy HH:mm:ss with the timezone assumed to be that of the OS.
|
202 |
|
|
* intervalvalue -- The numeric value of the interval between runs
|
203 |
|
|
* intervalunit -- The unit of the interval between runs. Can be s, m, h, d for
|
204 |
|
|
* seconds, minutes, hours and days respectively
|
205 |
|
|
* workflowid -- The lsid of the workflow that we want to schedule. This workflow
|
206 |
|
|
* must already exist in the database.
|
207 |
|
|
* karid -- The karid for the workflow that we want to schedule.
|
208 |
|
|
* workflowname -- The name of the workflow.
|
209 |
|
|
* forwardto -- If provided, forward to this page when processing is done.
|
210 |
|
|
* qformat -- If provided, render results using the stylesheets associated with
|
211 |
|
|
* this skin. Default is xml.
|
212 |
|
|
* action=unscheduleWorkflow -- Unschedule a workflow. Unscheduling a workflow
|
213 |
|
|
* removes it from the scheduling engine and changes the
|
214 |
|
|
* status in the scheduled_job table to " unscheduled. Note
|
215 |
|
|
* that this may be extracted into a separate servlet.
|
216 |
5045
|
daigle
|
* workflowjobname -- The job ID for the workflow run that we want to unschedule. This
|
217 |
5025
|
daigle
|
* is held in the database as scheduled_job.name
|
218 |
|
|
* forwardto -- If provided, forward to this page when processing is done.
|
219 |
|
|
* qformat -- If provided, render results using the stylesheets associated with
|
220 |
|
|
* this skin. Default is xml.
|
221 |
|
|
* action=rescheduleWorkflow -- Unschedule a workflow. Rescheduling a workflow
|
222 |
|
|
* registers it with the scheduling engine and changes the
|
223 |
|
|
* status in the scheduled_job table to " scheduled. Note
|
224 |
|
|
* that this may be extracted into a separate servlet.
|
225 |
5045
|
daigle
|
* workflowjobname -- The job ID for the workflow run that we want to reschedule. This
|
226 |
5025
|
daigle
|
* is held in the database as scheduled_job.name
|
227 |
|
|
* forwardto -- If provided, forward to this page when processing is done.
|
228 |
|
|
* qformat -- If provided, render results using the stylesheets associated with
|
229 |
|
|
* this skin. Default is xml.
|
230 |
|
|
* action=deleteScheduledWorkflow -- Delete a workflow. Deleting a workflow
|
231 |
|
|
* removes it from the scheduling engine and changes the
|
232 |
|
|
* status in the scheduled_job table to " deleted. Note
|
233 |
|
|
* that this may be extracted into a separate servlet.
|
234 |
5045
|
daigle
|
* workflowjobname -- The job ID for the workflow run that we want to delete. This
|
235 |
5025
|
daigle
|
* is held in the database as scheduled_job.name
|
236 |
|
|
* forwardto -- If provided, forward to this page when processing is done.
|
237 |
|
|
* qformat -- If provided, render results using the stylesheets associated with
|
238 |
|
|
* this skin. Default is xml.
|
239 |
8303
|
tao
|
* action=reindex -- rebuild the solr index for the specified pids.
|
240 |
|
|
* pid -- the id of the document which will be rebuilt slor index.
|
241 |
|
|
* action=reindexall -- rebuild the solr index for all objects in the systemmetadata table.
|
242 |
5018
|
daigle
|
*
|
243 |
|
|
* Here are some of the common parameters for actions
|
244 |
|
|
* doctype -- document type list returned by the query (publicID)
|
245 |
|
|
* qformat=xml -- display resultset from query in XML
|
246 |
|
|
* qformat=html -- display resultset from query in HTML
|
247 |
|
|
* qformat=zip -- zip resultset from query
|
248 |
|
|
* docid=34 -- display the document with the document ID number 34
|
249 |
|
|
* doctext -- XML text of the document to load into the database
|
250 |
|
|
* acltext -- XML access text for a document to load into the database
|
251 |
|
|
* dtdtext -- XML DTD text for a new DTD to load into Metacat XML Catalog
|
252 |
|
|
* query -- actual query text (to go with 'action=query' or 'action=squery')
|
253 |
|
|
* valtext -- XML text to be validated
|
254 |
|
|
* scope --can limit the query by the scope of the id
|
255 |
|
|
* docid --the docid to check
|
256 |
|
|
* datadoc -- data document name (id)
|
257 |
46
|
jones
|
*/
|
258 |
3514
|
barteau
|
public class MetaCatServlet extends HttpServlet {
|
259 |
4080
|
daigle
|
|
260 |
|
|
private static final long serialVersionUID = 1L;
|
261 |
|
|
private Timer timer = null;
|
262 |
5167
|
daigle
|
private static boolean _firstHalfInitialized = false;
|
263 |
|
|
private static boolean _fullyInitialized = false;
|
264 |
5211
|
jones
|
private MetacatHandler handler = null;
|
265 |
2752
|
jones
|
|
266 |
|
|
// Constants -- these should be final in a servlet
|
267 |
2098
|
jones
|
public static final String SCHEMALOCATIONKEYWORD = ":schemaLocation";
|
268 |
|
|
public static final String NONAMESPACELOCATION = ":noNamespaceSchemaLocation";
|
269 |
|
|
public static final String EML2KEYWORD = ":eml";
|
270 |
3859
|
tao
|
private static final String FALSE = "false";
|
271 |
|
|
private static final String TRUE = "true";
|
272 |
5015
|
daigle
|
private static String LOG_CONFIG_NAME = null;
|
273 |
5030
|
daigle
|
public static final String APPLICATION_NAME = "metacat";
|
274 |
5752
|
leinfelder
|
public static final String DEFAULT_ENCODING = "UTF-8";
|
275 |
2663
|
sgarg
|
|
276 |
2098
|
jones
|
/**
|
277 |
|
|
* Initialize the servlet by creating appropriate database connections
|
278 |
|
|
*/
|
279 |
3514
|
barteau
|
public void init(ServletConfig config) throws ServletException {
|
280 |
4080
|
daigle
|
Logger logMetacat = Logger.getLogger(MetaCatServlet.class);
|
281 |
|
|
try {
|
282 |
5167
|
daigle
|
if(_firstHalfInitialized) {
|
283 |
4959
|
daigle
|
return;
|
284 |
|
|
}
|
285 |
|
|
|
286 |
2098
|
jones
|
super.init(config);
|
287 |
3078
|
jones
|
|
288 |
2752
|
jones
|
ServletContext context = config.getServletContext();
|
289 |
5030
|
daigle
|
context.setAttribute("APPLICATION_NAME", APPLICATION_NAME);
|
290 |
4698
|
daigle
|
|
291 |
|
|
ServiceService serviceService = ServiceService.getInstance(context);
|
292 |
5167
|
daigle
|
logMetacat.debug("MetaCatServlet.init - ServiceService singleton created " + serviceService);
|
293 |
4698
|
daigle
|
|
294 |
4124
|
daigle
|
// Initialize the properties file
|
295 |
4698
|
daigle
|
String dirPath = ServiceService.getRealConfigDir();
|
296 |
3099
|
jones
|
|
297 |
5015
|
daigle
|
LOG_CONFIG_NAME = dirPath + "/log4j.properties";
|
298 |
2663
|
sgarg
|
PropertyConfigurator.configureAndWatch(LOG_CONFIG_NAME);
|
299 |
|
|
|
300 |
4698
|
daigle
|
// Register preliminary services
|
301 |
5030
|
daigle
|
ServiceService.registerService("PropertyService", PropertyService.getInstance(context));
|
302 |
4698
|
daigle
|
ServiceService.registerService("SkinPropertyService", SkinPropertyService.getInstance());
|
303 |
|
|
ServiceService.registerService("SessionService", SessionService.getInstance());
|
304 |
6088
|
cjones
|
|
305 |
|
|
// Check to see if the user has requested to bypass configuration
|
306 |
4154
|
daigle
|
// (dev option) and check see if metacat has been configured.
|
307 |
|
|
// If both are false then stop the initialization
|
308 |
5025
|
daigle
|
if (!ConfigurationUtil.bypassConfiguration() && !ConfigurationUtil.isMetacatConfigured()) {
|
309 |
4080
|
daigle
|
return;
|
310 |
4203
|
daigle
|
}
|
311 |
3081
|
jones
|
|
312 |
5167
|
daigle
|
_firstHalfInitialized = true;
|
313 |
4959
|
daigle
|
|
314 |
4203
|
daigle
|
initSecondHalf(context);
|
315 |
2752
|
jones
|
|
316 |
4203
|
daigle
|
} catch (ServiceException se) {
|
317 |
4080
|
daigle
|
String errorMessage =
|
318 |
|
|
"Service problem while intializing MetaCat Servlet: " + se.getMessage();
|
319 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.init - " + errorMessage);
|
320 |
4080
|
daigle
|
throw new ServletException(errorMessage);
|
321 |
5015
|
daigle
|
} catch (MetacatUtilException mue) {
|
322 |
|
|
String errorMessage = "Metacat utility problem while intializing MetaCat Servlet: "
|
323 |
|
|
+ mue.getMessage();
|
324 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.init - " + errorMessage);
|
325 |
4698
|
daigle
|
throw new ServletException(errorMessage);
|
326 |
4203
|
daigle
|
}
|
327 |
2098
|
jones
|
}
|
328 |
4203
|
daigle
|
|
329 |
|
|
|
330 |
|
|
/**
|
331 |
|
|
* Initialize the remainder of the servlet. This is the part that can only
|
332 |
|
|
* be initialized after metacat properties have been configured
|
333 |
|
|
*
|
334 |
|
|
* @param context
|
335 |
|
|
* the servlet context of MetaCatServlet
|
336 |
|
|
*/
|
337 |
|
|
public void initSecondHalf(ServletContext context) throws ServletException {
|
338 |
5015
|
daigle
|
|
339 |
4203
|
daigle
|
Logger logMetacat = Logger.getLogger(MetaCatServlet.class);
|
340 |
|
|
|
341 |
4698
|
daigle
|
try {
|
342 |
|
|
ServiceService.registerService("DatabaseService", DatabaseService.getInstance());
|
343 |
4334
|
daigle
|
|
344 |
4203
|
daigle
|
// initialize DBConnection pool
|
345 |
|
|
DBConnectionPool connPool = DBConnectionPool.getInstance();
|
346 |
5167
|
daigle
|
logMetacat.debug("MetaCatServlet.initSecondHalf - DBConnection pool initialized: " + connPool.toString());
|
347 |
4424
|
daigle
|
|
348 |
6088
|
cjones
|
// register the XML schema service
|
349 |
4698
|
daigle
|
ServiceService.registerService("XMLSchemaService", XMLSchemaService.getInstance());
|
350 |
6088
|
cjones
|
|
351 |
4967
|
daigle
|
// check if eml201 document were corrected or not. if not, correct eml201 documents.
|
352 |
|
|
// Before Metacat 1.8.1, metacat uses tag RELEASE_EML_2_0_1_UPDATE_6 as eml
|
353 |
|
|
// schema, which accidentily points to wrong version of eml-resource.xsd.
|
354 |
5167
|
daigle
|
String correctedEML201Doc = PropertyService.getProperty("document.eml201DocumentCorrected");
|
355 |
4203
|
daigle
|
if (correctedEML201Doc != null && correctedEML201Doc.equals(FALSE)) {
|
356 |
5167
|
daigle
|
logMetacat.info("MetaCatServlet.initSecondHalf - Start to correct eml201 documents");
|
357 |
4203
|
daigle
|
EML201DocumentCorrector correct = new EML201DocumentCorrector();
|
358 |
|
|
boolean success = correct.run();
|
359 |
|
|
if (success) {
|
360 |
4212
|
daigle
|
PropertyService.setProperty("document.eml201DocumentCorrected", TRUE);
|
361 |
4203
|
daigle
|
}
|
362 |
5167
|
daigle
|
logMetacat.info("MetaCatServlet.initSecondHalf - Finish to correct eml201 documents");
|
363 |
4203
|
daigle
|
}
|
364 |
|
|
|
365 |
|
|
// Index the paths specified in the metacat.properties
|
366 |
|
|
checkIndexPaths();
|
367 |
|
|
|
368 |
|
|
// initiate the indexing Queue
|
369 |
|
|
IndexingQueue.getInstance();
|
370 |
|
|
|
371 |
|
|
// start the IndexingThread if indexingTimerTaskTime more than 0.
|
372 |
|
|
// It will index all the documents not yet indexed in the database
|
373 |
|
|
int indexingTimerTaskTime = Integer.parseInt(PropertyService
|
374 |
|
|
.getProperty("database.indexingTimerTaskTime"));
|
375 |
|
|
int delayTime = Integer.parseInt(PropertyService
|
376 |
|
|
.getProperty("database.indexingInitialDelay"));
|
377 |
|
|
|
378 |
|
|
if (indexingTimerTaskTime > 0) {
|
379 |
|
|
timer = new Timer();
|
380 |
|
|
timer.schedule(new IndexingTimerTask(), delayTime, indexingTimerTaskTime);
|
381 |
|
|
}
|
382 |
4327
|
leinfelder
|
|
383 |
4203
|
daigle
|
/*
|
384 |
|
|
* If spatial option is turned on and set to regenerate the spatial
|
385 |
|
|
* cache on restart, trigger the harvester regeneratation method
|
386 |
|
|
*/
|
387 |
5311
|
daigle
|
if (PropertyService.getProperty("spatial.runSpatialOption").equals("true") &&
|
388 |
|
|
PropertyService.getProperty("spatial.regenerateCacheOnRestart").equals("true")) {
|
389 |
|
|
|
390 |
4203
|
daigle
|
// Begin timer
|
391 |
|
|
long before = System.currentTimeMillis();
|
392 |
|
|
|
393 |
5311
|
daigle
|
// if either the point or polygon shape files do not exist, then regenerate the entire spatial cache
|
394 |
|
|
// this may be expensive with many documents
|
395 |
|
|
SpatialHarvester sh = new SpatialHarvester();
|
396 |
|
|
sh.regenerate();
|
397 |
|
|
sh.destroy();
|
398 |
4203
|
daigle
|
|
399 |
|
|
// After running the first time, we want to to set
|
400 |
|
|
// regenerateCacheOnRestart to false
|
401 |
|
|
// so that it does not regenerate the cache every time tomcat is
|
402 |
|
|
// restarted
|
403 |
5311
|
daigle
|
PropertyService.setProperty("spatial.regenerateCacheOnRestart", "false");
|
404 |
4203
|
daigle
|
|
405 |
|
|
// End timer
|
406 |
|
|
long after = System.currentTimeMillis();
|
407 |
5167
|
daigle
|
logMetacat.info("MetaCatServlet.initSecondHalf - Spatial Harvester Time "
|
408 |
4203
|
daigle
|
+ (after - before) + "ms");
|
409 |
|
|
|
410 |
|
|
} else {
|
411 |
5167
|
daigle
|
logMetacat.info("MetaCatServlet.initSecondHalf - Spatial cache is not set to regenerate on restart");
|
412 |
4203
|
daigle
|
}
|
413 |
5015
|
daigle
|
|
414 |
|
|
// Set up the replication log file by setting the "replication.logfile.name"
|
415 |
|
|
// system property and reconfiguring the log4j property configurator.
|
416 |
|
|
String replicationLogPath = PropertyService.getProperty("replication.logdir")
|
417 |
|
|
+ FileUtil.getFS() + ReplicationService.REPLICATION_LOG_FILE_NAME;
|
418 |
|
|
|
419 |
|
|
if (FileUtil.getFileStatus(replicationLogPath) == FileUtil.DOES_NOT_EXIST) {
|
420 |
|
|
FileUtil.createFile(replicationLogPath);
|
421 |
|
|
}
|
422 |
4203
|
daigle
|
|
423 |
5015
|
daigle
|
if (FileUtil.getFileStatus(replicationLogPath) < FileUtil.EXISTS_READ_WRITABLE) {
|
424 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.initSecondHalf - Replication log file: " + replicationLogPath
|
425 |
5015
|
daigle
|
+ " does not exist read/writable.");
|
426 |
|
|
}
|
427 |
|
|
|
428 |
|
|
System.setProperty("replication.logfile.name", replicationLogPath);
|
429 |
|
|
PropertyConfigurator.configureAndWatch(LOG_CONFIG_NAME);
|
430 |
|
|
|
431 |
5374
|
berkley
|
SessionService.getInstance().unRegisterAllSessions();
|
432 |
5311
|
daigle
|
|
433 |
5211
|
jones
|
//Initialize Metacat Handler
|
434 |
5337
|
berkley
|
handler = new MetacatHandler(timer);
|
435 |
4203
|
daigle
|
|
436 |
5311
|
daigle
|
handler.set_sitemapScheduled(false);
|
437 |
6031
|
leinfelder
|
|
438 |
|
|
// initialize the plugins
|
439 |
|
|
MetacatHandlerPluginManager.getInstance();
|
440 |
6437
|
leinfelder
|
|
441 |
|
|
// initialize the HazelcastService
|
442 |
|
|
ServiceService.registerService("HazelcastService", HazelcastService.getInstance());
|
443 |
5211
|
jones
|
|
444 |
5167
|
daigle
|
_fullyInitialized = true;
|
445 |
4203
|
daigle
|
|
446 |
5167
|
daigle
|
logMetacat.warn("MetaCatServlet.initSecondHalf - Metacat (" + MetacatVersion.getVersionID()
|
447 |
4203
|
daigle
|
+ ") initialized.");
|
448 |
5015
|
daigle
|
|
449 |
4203
|
daigle
|
} catch (SQLException e) {
|
450 |
|
|
String errorMessage = "SQL problem while intializing MetaCat Servlet: "
|
451 |
|
|
+ e.getMessage();
|
452 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.initSecondHalf - " + errorMessage);
|
453 |
4203
|
daigle
|
throw new ServletException(errorMessage);
|
454 |
|
|
} catch (IOException ie) {
|
455 |
|
|
String errorMessage = "IO problem while intializing MetaCat Servlet: "
|
456 |
|
|
+ ie.getMessage();
|
457 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.initSecondHalf - " + errorMessage);
|
458 |
4203
|
daigle
|
throw new ServletException(errorMessage);
|
459 |
|
|
} catch (GeneralPropertyException gpe) {
|
460 |
|
|
String errorMessage = "Could not retrieve property while intializing MetaCat Servlet: "
|
461 |
|
|
+ gpe.getMessage();
|
462 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.initSecondHalf - " + errorMessage);
|
463 |
4203
|
daigle
|
throw new ServletException(errorMessage);
|
464 |
4698
|
daigle
|
} catch (ServiceException se) {
|
465 |
|
|
String errorMessage = "Service problem while intializing MetaCat Servlet: "
|
466 |
|
|
+ se.getMessage();
|
467 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.initSecondHalf - " + errorMessage);
|
468 |
4698
|
daigle
|
throw new ServletException(errorMessage);
|
469 |
5015
|
daigle
|
} catch (UtilException ue) {
|
470 |
|
|
String errorMessage = "Utility problem while intializing MetaCat Servlet: "
|
471 |
|
|
+ ue.getMessage();
|
472 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.initSecondHalf - " + errorMessage);
|
473 |
5015
|
daigle
|
throw new ServletException(errorMessage);
|
474 |
|
|
}
|
475 |
4203
|
daigle
|
}
|
476 |
3514
|
barteau
|
|
477 |
2570
|
jones
|
/**
|
478 |
4203
|
daigle
|
* Close all db connections from the pool
|
479 |
|
|
*/
|
480 |
3514
|
barteau
|
public void destroy() {
|
481 |
4811
|
daigle
|
Logger logMetacat = Logger.getLogger(MetaCatServlet.class);
|
482 |
4981
|
daigle
|
|
483 |
|
|
ServiceService.stopAllServices();
|
484 |
|
|
|
485 |
2570
|
jones
|
// Close all db connection
|
486 |
5167
|
daigle
|
logMetacat.warn("MetaCatServlet.destroy - Destroying MetacatServlet");
|
487 |
2759
|
sgarg
|
timer.cancel();
|
488 |
2901
|
sgarg
|
IndexingQueue.getInstance().setMetacatRunning(false);
|
489 |
2570
|
jones
|
DBConnectionPool.release();
|
490 |
|
|
}
|
491 |
3514
|
barteau
|
|
492 |
2570
|
jones
|
/** Handle "GET" method requests from HTTP clients */
|
493 |
|
|
public void doGet(HttpServletRequest request, HttpServletResponse response)
|
494 |
3514
|
barteau
|
throws ServletException, IOException {
|
495 |
|
|
|
496 |
2570
|
jones
|
// Process the data and send back the response
|
497 |
|
|
handleGetOrPost(request, response);
|
498 |
|
|
}
|
499 |
3514
|
barteau
|
|
500 |
2570
|
jones
|
/** Handle "POST" method requests from HTTP clients */
|
501 |
|
|
public void doPost(HttpServletRequest request, HttpServletResponse response)
|
502 |
3514
|
barteau
|
throws ServletException, IOException {
|
503 |
|
|
|
504 |
2570
|
jones
|
// Process the data and send back the response
|
505 |
|
|
handleGetOrPost(request, response);
|
506 |
|
|
}
|
507 |
3514
|
barteau
|
|
508 |
2098
|
jones
|
/**
|
509 |
4203
|
daigle
|
* Index the paths specified in the metacat.properties
|
510 |
|
|
*/
|
511 |
2753
|
jones
|
private void checkIndexPaths() {
|
512 |
8842
|
tao
|
Logger logMetacat = Logger.getLogger(MetaCatServlet.class);
|
513 |
|
|
logMetacat.debug("MetaCatServlet.checkIndexPaths - starting....");
|
514 |
|
|
if(!EnabledQueryEngines.getInstance().isEnabled(EnabledQueryEngines.PATHQUERYENGINE)) {
|
515 |
|
|
logMetacat.info("MetaCatServlet.checkIndexPaths - the pathquery is disabled and it does nothing for checking path_index");
|
516 |
|
|
return;
|
517 |
|
|
}
|
518 |
|
|
logMetacat.debug("MetaCatServlet.checkIndexPaths - after checking is the pathquery enabled or not...");
|
519 |
|
|
|
520 |
4812
|
daigle
|
|
521 |
|
|
Vector<String> pathsForIndexing = null;
|
522 |
|
|
try {
|
523 |
|
|
pathsForIndexing = SystemUtil.getPathsForIndexing();
|
524 |
4080
|
daigle
|
}
|
525 |
4854
|
daigle
|
catch (MetacatUtilException ue) {
|
526 |
4812
|
daigle
|
pathsForIndexing = null;
|
527 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.checkIndexPaths - not find index paths. Setting "
|
528 |
4812
|
daigle
|
+ "pathsForIndexing to null: " + ue.getMessage());
|
529 |
4080
|
daigle
|
}
|
530 |
|
|
|
531 |
4812
|
daigle
|
if (pathsForIndexing != null && !pathsForIndexing.isEmpty()) {
|
532 |
3514
|
barteau
|
|
533 |
5167
|
daigle
|
logMetacat.debug("MetaCatServlet.checkIndexPaths - Indexing paths specified in metacat.properties....");
|
534 |
3514
|
barteau
|
|
535 |
2521
|
sgarg
|
DBConnection conn = null;
|
536 |
|
|
int serialNumber = -1;
|
537 |
|
|
PreparedStatement pstmt = null;
|
538 |
|
|
PreparedStatement pstmt1 = null;
|
539 |
|
|
ResultSet rs = null;
|
540 |
3514
|
barteau
|
|
541 |
4812
|
daigle
|
for (String pathIndex : pathsForIndexing) {
|
542 |
5167
|
daigle
|
logMetacat.debug("MetaCatServlet.checkIndexPaths - Checking if '" + pathIndex + "' is indexed.... ");
|
543 |
3514
|
barteau
|
|
544 |
2521
|
sgarg
|
try {
|
545 |
|
|
//check out DBConnection
|
546 |
|
|
conn = DBConnectionPool.
|
547 |
3514
|
barteau
|
getDBConnection("MetaCatServlet.checkIndexPaths");
|
548 |
2521
|
sgarg
|
serialNumber = conn.getCheckOutSerialNumber();
|
549 |
3514
|
barteau
|
|
550 |
2521
|
sgarg
|
pstmt = conn.prepareStatement(
|
551 |
3514
|
barteau
|
"SELECT * FROM xml_path_index " + "WHERE path = ?");
|
552 |
4812
|
daigle
|
pstmt.setString(1, pathIndex);
|
553 |
3514
|
barteau
|
|
554 |
2521
|
sgarg
|
pstmt.execute();
|
555 |
|
|
rs = pstmt.getResultSet();
|
556 |
3514
|
barteau
|
|
557 |
2521
|
sgarg
|
if (!rs.next()) {
|
558 |
5167
|
daigle
|
logMetacat.debug("MetaCatServlet.checkIndexPaths - not indexed yet.");
|
559 |
2521
|
sgarg
|
rs.close();
|
560 |
|
|
pstmt.close();
|
561 |
|
|
conn.increaseUsageCount(1);
|
562 |
3514
|
barteau
|
|
563 |
5167
|
daigle
|
logMetacat.debug("MetaCatServlet.checkIndexPaths - Inserting following path in xml_path_index: "
|
564 |
4812
|
daigle
|
+ pathIndex);
|
565 |
|
|
if(pathIndex.indexOf("@")<0){
|
566 |
3514
|
barteau
|
pstmt = conn.prepareStatement("SELECT DISTINCT n.docid, "
|
567 |
6012
|
leinfelder
|
+ "n.nodedata, n.nodedatanumerical, n.nodedatadate, n.parentnodeid"
|
568 |
3514
|
barteau
|
+ " FROM xml_nodes n, xml_index i WHERE"
|
569 |
|
|
+ " i.path = ? and n.parentnodeid=i.nodeid and"
|
570 |
|
|
+ " n.nodetype LIKE 'TEXT' order by n.parentnodeid");
|
571 |
|
|
} else {
|
572 |
|
|
pstmt = conn.prepareStatement("SELECT DISTINCT n.docid, "
|
573 |
6012
|
leinfelder
|
+ "n.nodedata, n.nodedatanumerical, n.nodedatadate, n.parentnodeid"
|
574 |
3514
|
barteau
|
+ " FROM xml_nodes n, xml_index i WHERE"
|
575 |
|
|
+ " i.path = ? and n.nodeid=i.nodeid and"
|
576 |
|
|
+ " n.nodetype LIKE 'ATTRIBUTE' order by n.parentnodeid");
|
577 |
|
|
}
|
578 |
4812
|
daigle
|
pstmt.setString(1, pathIndex);
|
579 |
2521
|
sgarg
|
pstmt.execute();
|
580 |
|
|
rs = pstmt.getResultSet();
|
581 |
3514
|
barteau
|
|
582 |
2521
|
sgarg
|
int count = 0;
|
583 |
5167
|
daigle
|
logMetacat.debug("MetaCatServlet.checkIndexPaths - Executed the select statement for: "
|
584 |
4812
|
daigle
|
+ pathIndex);
|
585 |
3514
|
barteau
|
|
586 |
2521
|
sgarg
|
try {
|
587 |
|
|
while (rs.next()) {
|
588 |
3514
|
barteau
|
|
589 |
2521
|
sgarg
|
String docid = rs.getString(1);
|
590 |
|
|
String nodedata = rs.getString(2);
|
591 |
|
|
float nodedatanumerical = rs.getFloat(3);
|
592 |
6012
|
leinfelder
|
Timestamp nodedatadate = rs.getTimestamp(4);
|
593 |
|
|
int parentnodeid = rs.getInt(5);
|
594 |
3514
|
barteau
|
|
595 |
2521
|
sgarg
|
if (!nodedata.trim().equals("")) {
|
596 |
|
|
pstmt1 = conn.prepareStatement(
|
597 |
3514
|
barteau
|
"INSERT INTO xml_path_index"
|
598 |
|
|
+ " (docid, path, nodedata, "
|
599 |
6012
|
leinfelder
|
+ "nodedatanumerical, nodedatadate, parentnodeid)"
|
600 |
|
|
+ " VALUES (?, ?, ?, ?, ?, ?)");
|
601 |
3514
|
barteau
|
|
602 |
2521
|
sgarg
|
pstmt1.setString(1, docid);
|
603 |
4812
|
daigle
|
pstmt1.setString(2, pathIndex);
|
604 |
2521
|
sgarg
|
pstmt1.setString(3, nodedata);
|
605 |
|
|
pstmt1.setFloat(4, nodedatanumerical);
|
606 |
6012
|
leinfelder
|
pstmt1.setTimestamp(5, nodedatadate);
|
607 |
|
|
pstmt1.setInt(6, parentnodeid);
|
608 |
3514
|
barteau
|
|
609 |
2521
|
sgarg
|
pstmt1.execute();
|
610 |
|
|
pstmt1.close();
|
611 |
3514
|
barteau
|
|
612 |
2521
|
sgarg
|
count++;
|
613 |
3514
|
barteau
|
|
614 |
2521
|
sgarg
|
}
|
615 |
|
|
}
|
616 |
3514
|
barteau
|
} catch (Exception e) {
|
617 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.checkIndexPaths - Exception:" + e.getMessage());
|
618 |
2521
|
sgarg
|
e.printStackTrace();
|
619 |
|
|
}
|
620 |
3514
|
barteau
|
|
621 |
2521
|
sgarg
|
rs.close();
|
622 |
|
|
pstmt.close();
|
623 |
|
|
conn.increaseUsageCount(1);
|
624 |
3514
|
barteau
|
|
625 |
5167
|
daigle
|
logMetacat.info("MetaCatServlet.checkIndexPaths - Indexed " + count + " records from xml_nodes for '"
|
626 |
4812
|
daigle
|
+ pathIndex + "'");
|
627 |
3514
|
barteau
|
|
628 |
2521
|
sgarg
|
} else {
|
629 |
5167
|
daigle
|
logMetacat.debug("MetaCatServlet.checkIndexPaths - already indexed.");
|
630 |
2521
|
sgarg
|
}
|
631 |
3514
|
barteau
|
|
632 |
2521
|
sgarg
|
rs.close();
|
633 |
|
|
pstmt.close();
|
634 |
|
|
conn.increaseUsageCount(1);
|
635 |
3514
|
barteau
|
|
636 |
2521
|
sgarg
|
} catch (Exception e) {
|
637 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.checkIndexPaths - Error in MetaCatServlet.checkIndexPaths: "
|
638 |
3514
|
barteau
|
+ e.getMessage());
|
639 |
2521
|
sgarg
|
}finally {
|
640 |
|
|
//check in DBonnection
|
641 |
|
|
DBConnectionPool.returnDBConnection(conn, serialNumber);
|
642 |
|
|
}
|
643 |
3514
|
barteau
|
|
644 |
|
|
|
645 |
2521
|
sgarg
|
}
|
646 |
3514
|
barteau
|
|
647 |
5167
|
daigle
|
logMetacat.debug("MetaCatServlet.checkIndexPaths - Path Indexing Completed");
|
648 |
2521
|
sgarg
|
}
|
649 |
3514
|
barteau
|
}
|
650 |
|
|
|
651 |
2098
|
jones
|
/**
|
652 |
4080
|
daigle
|
* Control servlet response depending on the action parameter specified
|
653 |
|
|
*/
|
654 |
5167
|
daigle
|
@SuppressWarnings("unchecked")
|
655 |
4080
|
daigle
|
private void handleGetOrPost(HttpServletRequest request,
|
656 |
|
|
HttpServletResponse response) throws ServletException, IOException {
|
657 |
|
|
Logger logMetacat = Logger.getLogger(MetaCatServlet.class);
|
658 |
|
|
|
659 |
5752
|
leinfelder
|
String requestEncoding = request.getCharacterEncoding();
|
660 |
8264
|
leinfelder
|
if (requestEncoding == null) {
|
661 |
|
|
logMetacat.debug("null requestEncoding, setting to application default: " + DEFAULT_ENCODING);
|
662 |
|
|
request.setCharacterEncoding(DEFAULT_ENCODING);
|
663 |
|
|
}
|
664 |
5767
|
leinfelder
|
logMetacat.debug("requestEncoding: " + requestEncoding);
|
665 |
5752
|
leinfelder
|
|
666 |
4080
|
daigle
|
// Update the last update time for this user if they are not new
|
667 |
|
|
HttpSession httpSession = request.getSession(false);
|
668 |
|
|
if (httpSession != null) {
|
669 |
5374
|
berkley
|
SessionService.getInstance().touchSession(httpSession.getId());
|
670 |
4080
|
daigle
|
}
|
671 |
|
|
|
672 |
4154
|
daigle
|
// Each time metacat is called, check to see if metacat has been
|
673 |
|
|
// configured. If not then forward to the administration servlet
|
674 |
5025
|
daigle
|
if (!ConfigurationUtil.isMetacatConfigured()) {
|
675 |
5076
|
daigle
|
try {
|
676 |
|
|
RequestUtil.forwardRequest(request, response, "/admin?action=configure", null);
|
677 |
|
|
return;
|
678 |
|
|
} catch (MetacatUtilException mue) {
|
679 |
|
|
logMetacat.error("MetacatServlet.handleGetOrPost - utility error when forwarding to " +
|
680 |
|
|
"configuration screen: " + mue.getMessage());
|
681 |
|
|
throw new ServletException("MetacatServlet.handleGetOrPost - utility error when forwarding to " +
|
682 |
|
|
"configuration screen: " + mue.getMessage());
|
683 |
|
|
}
|
684 |
4080
|
daigle
|
}
|
685 |
|
|
|
686 |
4203
|
daigle
|
// if we get here, metacat is configured. If we have not completed the
|
687 |
4698
|
daigle
|
// second half of the initialization, do so now. This allows us to initially
|
688 |
4203
|
daigle
|
// configure metacat without a restart.
|
689 |
5167
|
daigle
|
if (!_fullyInitialized) {
|
690 |
4203
|
daigle
|
initSecondHalf(request.getSession().getServletContext());
|
691 |
|
|
}
|
692 |
|
|
|
693 |
4080
|
daigle
|
/*
|
694 |
|
|
* logMetacat.debug("Connection pool size: "
|
695 |
|
|
* +connPool.getSizeOfDBConnectionPool(),10); logMetacat.debug("Free
|
696 |
|
|
* DBConnection number: "
|
697 |
|
|
*/
|
698 |
|
|
// If all DBConnection in the pool are free and DBConnection pool
|
699 |
|
|
// size is greater than initial value, shrink the connection pool
|
700 |
|
|
// size to initial value
|
701 |
|
|
DBConnectionPool.shrinkDBConnectionPoolSize();
|
702 |
|
|
|
703 |
|
|
// Debug message to print out the method which have a busy DBConnection
|
704 |
|
|
try {
|
705 |
5167
|
daigle
|
@SuppressWarnings("unused")
|
706 |
4080
|
daigle
|
DBConnectionPool pool = DBConnectionPool.getInstance();
|
707 |
5167
|
daigle
|
// pool.printMethodNameHavingBusyDBConnection();
|
708 |
4080
|
daigle
|
} catch (SQLException e) {
|
709 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.handleGetOrPost - Error in MetacatServlet.handleGetOrPost: " + e.getMessage());
|
710 |
4080
|
daigle
|
e.printStackTrace();
|
711 |
|
|
}
|
712 |
|
|
|
713 |
|
|
try {
|
714 |
|
|
String ctype = request.getContentType();
|
715 |
5211
|
jones
|
|
716 |
4080
|
daigle
|
if (ctype != null && ctype.startsWith("multipart/form-data")) {
|
717 |
5211
|
jones
|
handler.handleMultipartForm(request, response);
|
718 |
5030
|
daigle
|
return;
|
719 |
|
|
}
|
720 |
4080
|
daigle
|
|
721 |
5030
|
daigle
|
String name = null;
|
722 |
|
|
String[] value = null;
|
723 |
|
|
String[] docid = new String[3];
|
724 |
|
|
Hashtable<String, String[]> params = new Hashtable<String, String[]>();
|
725 |
4080
|
daigle
|
|
726 |
5030
|
daigle
|
// Check if this is a simple read request that doesn't use the
|
727 |
|
|
// "action" syntax
|
728 |
|
|
// These URLs are of the form:
|
729 |
8265
|
leinfelder
|
// http://localhost:8180/metacat/metacat/docid/skinname
|
730 |
|
|
// e.g., http://localhost:8180/metacat/metacat/test.1.1/knb
|
731 |
5030
|
daigle
|
String pathInfo = request.getPathInfo();
|
732 |
|
|
if (pathInfo != null) {
|
733 |
|
|
String[] path = pathInfo.split("/");
|
734 |
|
|
if (path.length > 1) {
|
735 |
|
|
String docidToRead = path[1];
|
736 |
|
|
String docs[] = new String[1];
|
737 |
|
|
docs[0] = docidToRead;
|
738 |
5167
|
daigle
|
logMetacat.debug("MetaCatServlet.handleGetOrPost - READING DOCID FROM PATHINFO: " + docs[0]);
|
739 |
5030
|
daigle
|
params.put("docid", docs);
|
740 |
|
|
String skin = null;
|
741 |
|
|
if (path.length > 2) {
|
742 |
|
|
skin = path[2];
|
743 |
|
|
String skins[] = new String[1];
|
744 |
|
|
skins[0] = skin;
|
745 |
|
|
params.put("qformat", skins);
|
746 |
4080
|
daigle
|
}
|
747 |
8764
|
leinfelder
|
|
748 |
|
|
// attempt to redirect to metacatui (#view/{pid}) if not getting the raw XML
|
749 |
|
|
// see: https://projects.ecoinformatics.org/ecoinfo/issues/6546
|
750 |
|
|
if (!skin.equals("xml")) {
|
751 |
|
|
String uiContext = PropertyService.getProperty("ui.context");
|
752 |
|
|
String docidNoRev = DocumentUtil.getDocIdFromAccessionNumber(docidToRead);
|
753 |
|
|
int rev = DocumentUtil.getRevisionFromAccessionNumber(docidToRead);
|
754 |
|
|
String pid = null;
|
755 |
|
|
try {
|
756 |
|
|
pid = IdentifierManager.getInstance().getGUID(docidNoRev, rev);
|
757 |
|
|
response.sendRedirect(SystemUtil.getServerURL() + "/" + uiContext + "/#view/" + pid );
|
758 |
|
|
return;
|
759 |
|
|
} catch (McdbDocNotFoundException nfe) {
|
760 |
|
|
logMetacat.warn("Could not locate PID for docid: " + docidToRead, nfe);
|
761 |
|
|
}
|
762 |
|
|
}
|
763 |
|
|
|
764 |
|
|
// otherwise carry on as usual
|
765 |
5211
|
jones
|
handler.handleReadAction(params, request, response, "public", null, null);
|
766 |
5030
|
daigle
|
return;
|
767 |
4080
|
daigle
|
}
|
768 |
5030
|
daigle
|
}
|
769 |
4080
|
daigle
|
|
770 |
5030
|
daigle
|
Enumeration<String> paramlist =
|
771 |
|
|
(Enumeration<String>) request.getParameterNames();
|
772 |
|
|
while (paramlist.hasMoreElements()) {
|
773 |
4080
|
daigle
|
|
774 |
5030
|
daigle
|
name = paramlist.nextElement();
|
775 |
|
|
value = request.getParameterValues(name);
|
776 |
4080
|
daigle
|
|
777 |
5030
|
daigle
|
// Decode the docid and mouse click information
|
778 |
|
|
// THIS IS OBSOLETE -- I THINK -- REMOVE THIS BLOCK
|
779 |
|
|
// 4/12/2007d
|
780 |
|
|
// MBJ
|
781 |
|
|
if (name.endsWith(".y")) {
|
782 |
|
|
docid[0] = name.substring(0, name.length() - 2);
|
783 |
|
|
params.put("docid", docid);
|
784 |
|
|
name = "ypos";
|
785 |
4080
|
daigle
|
}
|
786 |
5030
|
daigle
|
if (name.endsWith(".x")) {
|
787 |
|
|
name = "xpos";
|
788 |
4080
|
daigle
|
}
|
789 |
|
|
|
790 |
5030
|
daigle
|
params.put(name, value);
|
791 |
|
|
}
|
792 |
4080
|
daigle
|
|
793 |
5030
|
daigle
|
// handle param is emptpy
|
794 |
|
|
if (params.isEmpty() || params == null) {
|
795 |
|
|
return;
|
796 |
|
|
}
|
797 |
4080
|
daigle
|
|
798 |
5030
|
daigle
|
// if the user clicked on the input images, decode which image
|
799 |
|
|
// was clicked then set the action.
|
800 |
|
|
if (params.get("action") == null) {
|
801 |
|
|
PrintWriter out = response.getWriter();
|
802 |
|
|
response.setContentType("text/xml");
|
803 |
|
|
out.println("<?xml version=\"1.0\"?>");
|
804 |
|
|
out.println("<error>");
|
805 |
|
|
out.println("Action not specified");
|
806 |
|
|
out.println("</error>");
|
807 |
|
|
out.close();
|
808 |
|
|
return;
|
809 |
|
|
}
|
810 |
4080
|
daigle
|
|
811 |
5030
|
daigle
|
String action = (params.get("action"))[0];
|
812 |
5167
|
daigle
|
logMetacat.info("MetaCatServlet.handleGetOrPost - Action is: " + action);
|
813 |
4080
|
daigle
|
|
814 |
5030
|
daigle
|
// This block handles session management for the servlet
|
815 |
|
|
// by looking up the current session information for all actions
|
816 |
|
|
// other than "login" and "logout"
|
817 |
|
|
String userName = null;
|
818 |
|
|
String password = null;
|
819 |
|
|
String[] groupNames = null;
|
820 |
|
|
String sessionId = null;
|
821 |
|
|
name = null;
|
822 |
4080
|
daigle
|
|
823 |
5030
|
daigle
|
// handle login action
|
824 |
|
|
if (action.equals("login")) {
|
825 |
8588
|
leinfelder
|
//PrintWriter out = response.getWriter();
|
826 |
|
|
Writer out = new OutputStreamWriter(response.getOutputStream(), DEFAULT_ENCODING);
|
827 |
5211
|
jones
|
handler.handleLoginAction(out, params, request, response);
|
828 |
5030
|
daigle
|
out.close();
|
829 |
4080
|
daigle
|
|
830 |
5030
|
daigle
|
// handle logout action
|
831 |
|
|
} else if (action.equals("logout")) {
|
832 |
8588
|
leinfelder
|
Writer out = new OutputStreamWriter(response.getOutputStream(), DEFAULT_ENCODING);
|
833 |
5211
|
jones
|
handler.handleLogoutAction(out, params, request, response);
|
834 |
5030
|
daigle
|
out.close();
|
835 |
4080
|
daigle
|
|
836 |
8588
|
leinfelder
|
// handle session validate request
|
837 |
5041
|
daigle
|
} else if (action.equals("validatesession")) {
|
838 |
8588
|
leinfelder
|
Writer out = new OutputStreamWriter(response.getOutputStream(), DEFAULT_ENCODING);
|
839 |
5041
|
daigle
|
String idToValidate = null;
|
840 |
|
|
String idsToValidate[] = params.get("sessionid");
|
841 |
|
|
if (idsToValidate != null) {
|
842 |
|
|
idToValidate = idsToValidate[0];
|
843 |
8075
|
leinfelder
|
} else {
|
844 |
|
|
// use the sessionid from the cookie
|
845 |
|
|
SessionData sessionData = RequestUtil.getSessionData(request);
|
846 |
|
|
if (sessionData != null) {
|
847 |
|
|
idToValidate = sessionData.getId();
|
848 |
|
|
}
|
849 |
5041
|
daigle
|
}
|
850 |
5374
|
berkley
|
SessionService.getInstance().validateSession(out, response, idToValidate);
|
851 |
5041
|
daigle
|
out.close();
|
852 |
|
|
|
853 |
|
|
// handle shrink DBConnection request
|
854 |
5030
|
daigle
|
} else if (action.equals("shrink")) {
|
855 |
|
|
PrintWriter out = response.getWriter();
|
856 |
|
|
boolean success = false;
|
857 |
|
|
// If all DBConnection in the pool are free and DBConnection
|
858 |
|
|
// pool
|
859 |
|
|
// size is greater than initial value, shrink the connection
|
860 |
|
|
// pool
|
861 |
|
|
// size to initial value
|
862 |
|
|
success = DBConnectionPool.shrinkConnectionPoolSize();
|
863 |
|
|
if (success) {
|
864 |
|
|
// if successfully shrink the pool size to initial value
|
865 |
|
|
out.println("DBConnection Pool shrunk successfully.");
|
866 |
|
|
}// if
|
867 |
|
|
else {
|
868 |
|
|
out.println("DBConnection pool not shrunk successfully.");
|
869 |
4080
|
daigle
|
}
|
870 |
5030
|
daigle
|
// close out put
|
871 |
|
|
out.close();
|
872 |
4080
|
daigle
|
|
873 |
5030
|
daigle
|
// aware of session expiration on every request
|
874 |
|
|
} else {
|
875 |
|
|
SessionData sessionData = RequestUtil.getSessionData(request);
|
876 |
5159
|
daigle
|
|
877 |
|
|
if (sessionData != null) {
|
878 |
|
|
userName = sessionData.getUserName();
|
879 |
|
|
password = sessionData.getPassword();
|
880 |
|
|
groupNames = sessionData.getGroupNames();
|
881 |
|
|
sessionId = sessionData.getId();
|
882 |
|
|
}
|
883 |
4080
|
daigle
|
|
884 |
5167
|
daigle
|
logMetacat.info("MetaCatServlet.handleGetOrPost - The user is : " + userName);
|
885 |
5030
|
daigle
|
}
|
886 |
|
|
// Now that we know the session is valid, we can delegate the
|
887 |
|
|
// request to a particular action handler
|
888 |
|
|
if (action.equals("query")) {
|
889 |
5752
|
leinfelder
|
Writer out = new OutputStreamWriter(response.getOutputStream(), DEFAULT_ENCODING);
|
890 |
5211
|
jones
|
handler.handleQuery(out, params, response, userName, groupNames, sessionId);
|
891 |
5030
|
daigle
|
out.close();
|
892 |
|
|
} else if (action.equals("squery")) {
|
893 |
5752
|
leinfelder
|
Writer out = new OutputStreamWriter(response.getOutputStream(), DEFAULT_ENCODING);
|
894 |
5030
|
daigle
|
if (params.containsKey("query")) {
|
895 |
5211
|
jones
|
handler.handleSQuery(out, params, response, userName, groupNames, sessionId);
|
896 |
5030
|
daigle
|
out.close();
|
897 |
|
|
} else {
|
898 |
5752
|
leinfelder
|
out.write("Illegal action squery without \"query\" parameter");
|
899 |
5030
|
daigle
|
out.close();
|
900 |
4221
|
leinfelder
|
}
|
901 |
5030
|
daigle
|
} else if (action.trim().equals("spatial_query")) {
|
902 |
4221
|
leinfelder
|
|
903 |
5030
|
daigle
|
logMetacat
|
904 |
5167
|
daigle
|
.debug("MetaCatServlet.handleGetOrPost - ******************* SPATIAL QUERY ********************");
|
905 |
5752
|
leinfelder
|
Writer out = new OutputStreamWriter(response.getOutputStream(), DEFAULT_ENCODING);
|
906 |
5211
|
jones
|
handler.handleSpatialQuery(out, params, response, userName, groupNames, sessionId);
|
907 |
5030
|
daigle
|
out.close();
|
908 |
|
|
|
909 |
|
|
} else if (action.trim().equals("dataquery")) {
|
910 |
|
|
|
911 |
5167
|
daigle
|
logMetacat.debug("MetaCatServlet.handleGetOrPost - ******************* DATA QUERY ********************");
|
912 |
5211
|
jones
|
handler.handleDataquery(params, response, sessionId);
|
913 |
5030
|
daigle
|
} else if (action.trim().equals("editcart")) {
|
914 |
5167
|
daigle
|
logMetacat.debug("MetaCatServlet.handleGetOrPost - ******************* EDIT CART ********************");
|
915 |
5211
|
jones
|
handler.handleEditCart(params, response, sessionId);
|
916 |
5030
|
daigle
|
} else if (action.equals("export")) {
|
917 |
|
|
|
918 |
5211
|
jones
|
handler.handleExportAction(params, response, userName, groupNames, password);
|
919 |
5030
|
daigle
|
} else if (action.equals("read")) {
|
920 |
|
|
if (params.get("archiveEntryName") != null) {
|
921 |
|
|
ArchiveHandler.getInstance().readArchiveEntry(params, request,
|
922 |
|
|
response, userName, password, groupNames);
|
923 |
|
|
} else {
|
924 |
5211
|
jones
|
handler.handleReadAction(params, request, response, userName, password,
|
925 |
4295
|
daigle
|
groupNames);
|
926 |
5030
|
daigle
|
}
|
927 |
|
|
} else if (action.equals("readinlinedata")) {
|
928 |
5211
|
jones
|
handler.handleReadInlineDataAction(params, request, response, userName, password,
|
929 |
5030
|
daigle
|
groupNames);
|
930 |
|
|
} else if (action.equals("insert") || action.equals("update")) {
|
931 |
|
|
PrintWriter out = response.getWriter();
|
932 |
|
|
if ((userName != null) && !userName.equals("public")) {
|
933 |
6542
|
leinfelder
|
handler.handleInsertOrUpdateAction(request.getRemoteAddr(), request.getHeader("User-Agent"), response, out, params, userName,
|
934 |
8948
|
tao
|
groupNames, true, true, null);
|
935 |
5030
|
daigle
|
} else {
|
936 |
4080
|
daigle
|
response.setContentType("text/xml");
|
937 |
|
|
out.println("<?xml version=\"1.0\"?>");
|
938 |
5030
|
daigle
|
out.println("<error>");
|
939 |
8792
|
leinfelder
|
String cleanMessage = StringEscapeUtils.escapeXml("Permission denied for user " + userName + " " + action);
|
940 |
|
|
out.println(cleanMessage);
|
941 |
5030
|
daigle
|
out.println("</error>");
|
942 |
|
|
}
|
943 |
|
|
out.close();
|
944 |
|
|
} else if (action.equals("delete")) {
|
945 |
|
|
PrintWriter out = response.getWriter();
|
946 |
|
|
if ((userName != null) && !userName.equals("public")) {
|
947 |
5211
|
jones
|
handler.handleDeleteAction(out, params, request, response, userName,
|
948 |
4295
|
daigle
|
groupNames);
|
949 |
4950
|
daigle
|
} else {
|
950 |
5030
|
daigle
|
response.setContentType("text/xml");
|
951 |
4080
|
daigle
|
out.println("<?xml version=\"1.0\"?>");
|
952 |
|
|
out.println("<error>");
|
953 |
8792
|
leinfelder
|
String cleanMessage = StringEscapeUtils.escapeXml("Permission denied for " + action);
|
954 |
|
|
out.println(cleanMessage);
|
955 |
4080
|
daigle
|
out.println("</error>");
|
956 |
|
|
}
|
957 |
5030
|
daigle
|
out.close();
|
958 |
|
|
} else if (action.equals("validate")) {
|
959 |
|
|
PrintWriter out = response.getWriter();
|
960 |
5211
|
jones
|
handler.handleValidateAction(out, params);
|
961 |
5030
|
daigle
|
out.close();
|
962 |
|
|
} else if (action.equals("setaccess")) {
|
963 |
|
|
PrintWriter out = response.getWriter();
|
964 |
5211
|
jones
|
handler.handleSetAccessAction(out, params, userName, request, response);
|
965 |
5030
|
daigle
|
out.close();
|
966 |
|
|
} else if (action.equals("getaccesscontrol")) {
|
967 |
|
|
PrintWriter out = response.getWriter();
|
968 |
5211
|
jones
|
handler.handleGetAccessControlAction(out, params, response, userName, groupNames);
|
969 |
5030
|
daigle
|
out.close();
|
970 |
5071
|
daigle
|
} else if (action.equals("isauthorized")) {
|
971 |
|
|
PrintWriter out = response.getWriter();
|
972 |
|
|
DocumentUtil.isAuthorized(out, params, request, response);
|
973 |
|
|
out.close();
|
974 |
5030
|
daigle
|
} else if (action.equals("getprincipals")) {
|
975 |
8588
|
leinfelder
|
Writer out = new OutputStreamWriter(response.getOutputStream(), DEFAULT_ENCODING);
|
976 |
5211
|
jones
|
handler.handleGetPrincipalsAction(out, userName, password);
|
977 |
5030
|
daigle
|
out.close();
|
978 |
|
|
} else if (action.equals("getdoctypes")) {
|
979 |
|
|
PrintWriter out = response.getWriter();
|
980 |
5211
|
jones
|
handler.handleGetDoctypesAction(out, params, response);
|
981 |
5030
|
daigle
|
out.close();
|
982 |
|
|
} else if (action.equals("getdtdschema")) {
|
983 |
|
|
PrintWriter out = response.getWriter();
|
984 |
5211
|
jones
|
handler.handleGetDTDSchemaAction(out, params, response);
|
985 |
5030
|
daigle
|
out.close();
|
986 |
7695
|
leinfelder
|
} else if (action.equals("getdocid")) {
|
987 |
|
|
handler.handleGetDocid(params, response);
|
988 |
5030
|
daigle
|
} else if (action.equals("getlastdocid")) {
|
989 |
|
|
PrintWriter out = response.getWriter();
|
990 |
5211
|
jones
|
handler.handleGetMaxDocidAction(out, params, response);
|
991 |
5030
|
daigle
|
out.close();
|
992 |
|
|
} else if (action.equals("getalldocids")) {
|
993 |
|
|
PrintWriter out = response.getWriter();
|
994 |
5211
|
jones
|
handler.handleGetAllDocidsAction(out, params, response);
|
995 |
5030
|
daigle
|
out.close();
|
996 |
|
|
} else if (action.equals("isregistered")) {
|
997 |
|
|
PrintWriter out = response.getWriter();
|
998 |
5211
|
jones
|
handler.handleIdIsRegisteredAction(out, params, response);
|
999 |
5030
|
daigle
|
out.close();
|
1000 |
|
|
} else if (action.equals("getrevisionanddoctype")) {
|
1001 |
|
|
PrintWriter out = response.getWriter();
|
1002 |
5211
|
jones
|
handler.handleGetRevisionAndDocTypeAction(out, params);
|
1003 |
5030
|
daigle
|
out.close();
|
1004 |
|
|
} else if (action.equals("getversion")) {
|
1005 |
|
|
response.setContentType("text/xml");
|
1006 |
|
|
PrintWriter out = response.getWriter();
|
1007 |
|
|
out.println(MetacatVersion.getVersionAsXml());
|
1008 |
|
|
out.close();
|
1009 |
|
|
} else if (action.equals("getlog")) {
|
1010 |
7404
|
leinfelder
|
handler.handleGetLogAction(params, request, response, userName, groupNames, sessionId);
|
1011 |
5030
|
daigle
|
} else if (action.equals("getloggedinuserinfo")) {
|
1012 |
|
|
PrintWriter out = response.getWriter();
|
1013 |
|
|
response.setContentType("text/xml");
|
1014 |
|
|
out.println("<?xml version=\"1.0\"?>");
|
1015 |
|
|
out.println("\n<user>\n");
|
1016 |
|
|
out.println("\n<username>\n");
|
1017 |
|
|
out.println(userName);
|
1018 |
|
|
out.println("\n</username>\n");
|
1019 |
|
|
if (name != null) {
|
1020 |
|
|
out.println("\n<name>\n");
|
1021 |
|
|
out.println(name);
|
1022 |
|
|
out.println("\n</name>\n");
|
1023 |
|
|
}
|
1024 |
|
|
if (AuthUtil.isAdministrator(userName, groupNames)) {
|
1025 |
|
|
out.println("<isAdministrator></isAdministrator>\n");
|
1026 |
|
|
}
|
1027 |
|
|
if (AuthUtil.isModerator(userName, groupNames)) {
|
1028 |
|
|
out.println("<isModerator></isModerator>\n");
|
1029 |
|
|
}
|
1030 |
|
|
out.println("\n</user>\n");
|
1031 |
|
|
out.close();
|
1032 |
|
|
} else if (action.equals("buildindex")) {
|
1033 |
5211
|
jones
|
handler.handleBuildIndexAction(params, request, response, userName, groupNames);
|
1034 |
7843
|
leinfelder
|
} else if (action.equals("reindex")) {
|
1035 |
|
|
handler.handleReindexAction(params, request, response, userName, groupNames);
|
1036 |
8303
|
tao
|
} else if (action.equals("reindexall")) {
|
1037 |
|
|
handler.handleReindexAllAction(params, request, response, userName, groupNames);
|
1038 |
|
|
} else if (action.equals("login") || action.equals("logout")) {
|
1039 |
5030
|
daigle
|
/*
|
1040 |
|
|
* } else if (action.equals("protocoltest")) { String testURL =
|
1041 |
|
|
* "metacat://dev.nceas.ucsb.edu/NCEAS.897766.9"; try { testURL =
|
1042 |
|
|
* ((String[]) params.get("url"))[0]; } catch (Throwable t) { }
|
1043 |
|
|
* String phandler = System
|
1044 |
|
|
* .getProperty("java.protocol.handler.pkgs");
|
1045 |
|
|
* response.setContentType("text/html"); PrintWriter out =
|
1046 |
|
|
* response.getWriter(); out.println("<body
|
1047 |
|
|
* bgcolor=\"white\">"); out.println("<p>Handler property:
|
1048 |
|
|
* <code>" + phandler + "</code></p>"); out.println("<p>Starting
|
1049 |
|
|
* test for:<br>"); out.println(" " + testURL + "</p>"); try {
|
1050 |
|
|
* URL u = new URL(testURL); out.println("<pre>");
|
1051 |
|
|
* out.println("Protocol: " + u.getProtocol()); out.println("
|
1052 |
|
|
* Host: " + u.getHost()); out.println(" Port: " + u.getPort());
|
1053 |
|
|
* out.println(" Path: " + u.getPath()); out.println(" Ref: " +
|
1054 |
|
|
* u.getRef()); String pquery = u.getQuery(); out.println("
|
1055 |
|
|
* Query: " + pquery); out.println(" Params: "); if (pquery !=
|
1056 |
|
|
* null) { Hashtable qparams =
|
1057 |
|
|
* MetacatUtil.parseQuery(u.getQuery()); for (Enumeration en =
|
1058 |
|
|
* qparams.keys(); en .hasMoreElements();) { String pname =
|
1059 |
|
|
* (String) en.nextElement(); String pvalue = (String)
|
1060 |
|
|
* qparams.get(pname); out.println(" " + pname + ": " + pvalue); } }
|
1061 |
|
|
* out.println("</pre>"); out.println("</body>");
|
1062 |
|
|
* out.close(); } catch (MalformedURLException mue) {
|
1063 |
|
|
* System.out.println( "bad url from
|
1064 |
|
|
* MetacatServlet.handleGetOrPost");
|
1065 |
|
|
* out.println(mue.getMessage()); mue.printStackTrace(out);
|
1066 |
|
|
* out.close(); }
|
1067 |
|
|
*/
|
1068 |
|
|
} else if (action.equals("refreshServices")) {
|
1069 |
|
|
// TODO MCD this interface is for testing. It should go through
|
1070 |
5041
|
daigle
|
// a ServiceService class and only work for an admin user. Move
|
1071 |
|
|
// to the MetacatAdminServlet
|
1072 |
5030
|
daigle
|
ServiceService.refreshService("XMLSchemaService");
|
1073 |
|
|
return;
|
1074 |
|
|
} else if (action.equals("scheduleWorkflow")) {
|
1075 |
|
|
try {
|
1076 |
|
|
WorkflowSchedulerClient.getInstance().scheduleJob(request, response,
|
1077 |
|
|
params, userName, groupNames);
|
1078 |
|
|
return;
|
1079 |
|
|
} catch (BaseException be) {
|
1080 |
|
|
ResponseUtil.sendErrorXML(response,
|
1081 |
|
|
ResponseUtil.SCHEDULE_WORKFLOW_ERROR, be);
|
1082 |
|
|
return;
|
1083 |
|
|
}
|
1084 |
|
|
} else if (action.equals("unscheduleWorkflow")) {
|
1085 |
|
|
try {
|
1086 |
|
|
WorkflowSchedulerClient.getInstance().unScheduleJob(request,
|
1087 |
|
|
response, params, userName, groupNames);
|
1088 |
|
|
return;
|
1089 |
|
|
} catch (BaseException be) {
|
1090 |
|
|
ResponseUtil.sendErrorXML(response,
|
1091 |
|
|
ResponseUtil.UNSCHEDULE_WORKFLOW_ERROR, be);
|
1092 |
|
|
return;
|
1093 |
|
|
}
|
1094 |
|
|
} else if (action.equals("rescheduleWorkflow")) {
|
1095 |
|
|
try {
|
1096 |
|
|
WorkflowSchedulerClient.getInstance().reScheduleJob(request,
|
1097 |
|
|
response, params, userName, groupNames);
|
1098 |
|
|
return;
|
1099 |
|
|
} catch (BaseException be) {
|
1100 |
|
|
ResponseUtil.sendErrorXML(response,
|
1101 |
|
|
ResponseUtil.RESCHEDULE_WORKFLOW_ERROR, be);
|
1102 |
|
|
return;
|
1103 |
|
|
}
|
1104 |
|
|
} else if (action.equals("getScheduledWorkflow")) {
|
1105 |
|
|
try {
|
1106 |
|
|
WorkflowSchedulerClient.getInstance().getJobs(request, response,
|
1107 |
|
|
params, userName, groupNames);
|
1108 |
|
|
return;
|
1109 |
|
|
} catch (BaseException be) {
|
1110 |
|
|
ResponseUtil.sendErrorXML(response,
|
1111 |
|
|
ResponseUtil.GET_SCHEDULED_WORKFLOW_ERROR, be);
|
1112 |
|
|
return;
|
1113 |
|
|
}
|
1114 |
|
|
} else if (action.equals("deleteScheduledWorkflow")) {
|
1115 |
|
|
try {
|
1116 |
|
|
WorkflowSchedulerClient.getInstance().deleteJob(request, response,
|
1117 |
|
|
params, userName, groupNames);
|
1118 |
|
|
return;
|
1119 |
|
|
} catch (BaseException be) {
|
1120 |
|
|
ResponseUtil.sendErrorXML(response,
|
1121 |
|
|
ResponseUtil.DELETE_SCHEDULED_WORKFLOW_ERROR, be);
|
1122 |
|
|
return;
|
1123 |
|
|
}
|
1124 |
4080
|
daigle
|
|
1125 |
5030
|
daigle
|
} else {
|
1126 |
5518
|
leinfelder
|
//try the plugin handler if it has an entry for handling this action
|
1127 |
|
|
MetacatHandlerPlugin handlerPlugin = MetacatHandlerPluginManager.getInstance().getHandler(action);
|
1128 |
|
|
if (handlerPlugin != null) {
|
1129 |
|
|
handlerPlugin.handleAction(action, params, request, response, userName, groupNames, sessionId);
|
1130 |
|
|
}
|
1131 |
|
|
else {
|
1132 |
|
|
PrintWriter out = response.getWriter();
|
1133 |
|
|
out.println("<?xml version=\"1.0\"?>");
|
1134 |
|
|
out.println("<error>");
|
1135 |
8792
|
leinfelder
|
String cleanMessage = StringEscapeUtils.escapeXml("Error: action: " + action + " not registered. Please report this error.");
|
1136 |
|
|
out.println(cleanMessage);
|
1137 |
5518
|
leinfelder
|
out.println("</error>");
|
1138 |
|
|
out.close();
|
1139 |
|
|
}
|
1140 |
5030
|
daigle
|
}
|
1141 |
4080
|
daigle
|
|
1142 |
5030
|
daigle
|
// Schedule the sitemap generator to run periodically
|
1143 |
5211
|
jones
|
handler.scheduleSitemapGeneration(request);
|
1144 |
5030
|
daigle
|
|
1145 |
|
|
|
1146 |
4080
|
daigle
|
} catch (PropertyNotFoundException pnfe) {
|
1147 |
|
|
String errorString = "Critical property not found: " + pnfe.getMessage();
|
1148 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.handleGetOrPost - " + errorString);
|
1149 |
4080
|
daigle
|
throw new ServletException(errorString);
|
1150 |
4854
|
daigle
|
} catch (MetacatUtilException ue) {
|
1151 |
4080
|
daigle
|
String errorString = "Utility error: " + ue.getMessage();
|
1152 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.handleGetOrPost - " + errorString);
|
1153 |
4080
|
daigle
|
throw new ServletException(errorString);
|
1154 |
4698
|
daigle
|
} catch (ServiceException ue) {
|
1155 |
|
|
String errorString = "Service error: " + ue.getMessage();
|
1156 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.handleGetOrPost - " + errorString);
|
1157 |
4698
|
daigle
|
throw new ServletException(errorString);
|
1158 |
4950
|
daigle
|
} catch (HandlerException he) {
|
1159 |
|
|
String errorString = "Handler error: " + he.getMessage();
|
1160 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.handleGetOrPost - " + errorString);
|
1161 |
4950
|
daigle
|
throw new ServletException(errorString);
|
1162 |
|
|
} catch (ErrorSendingErrorException esee) {
|
1163 |
|
|
String errorString = "Error sending error message: " + esee.getMessage();
|
1164 |
5167
|
daigle
|
logMetacat.error("MetaCatServlet.handleGetOrPost - " + errorString);
|
1165 |
4950
|
daigle
|
throw new ServletException(errorString);
|
1166 |
|
|
} catch (ErrorHandledException ehe) {
|
1167 |
|
|
// Nothing to do here. We assume if we get here, the error has been
|
1168 |
|
|
// written to ouput. Continue on and let it display.
|
1169 |
4959
|
daigle
|
}
|
1170 |
4080
|
daigle
|
}
|
1171 |
3514
|
barteau
|
|
1172 |
2912
|
harris
|
/**
|
1173 |
4203
|
daigle
|
* Reports whether the MetaCatServlet has been fully initialized
|
1174 |
|
|
*
|
1175 |
|
|
* @return true if fully intialized, false otherwise
|
1176 |
|
|
*/
|
1177 |
|
|
public static boolean isFullyInitialized() {
|
1178 |
5167
|
daigle
|
return _fullyInitialized;
|
1179 |
4203
|
daigle
|
}
|
1180 |
46
|
jones
|
}
|