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Revision 243

Added by Matt Jones over 24 years ago

Fixed bug in DBEntityResolver so that it now properly delegates to
the system id found inthe database.
Changed DBValidate to use DBEntityResolver, rather than the OASIS
catalog, and to return validation results in XML format.

View differences:

src/edu/ucsb/nceas/metacat/DBSAXHandler.java
32 32
                          implements LexicalHandler, DeclHandler {
33 33

  
34 34
   private boolean	atFirstElement;
35
   private boolean	processingDTD;
35 36
   private String 	docname = null;
36 37
   private String 	doctype;
37 38
   private String 	systemid;
......
52 53
   public DBSAXHandler(Connection conn) {
53 54
     this.conn = conn;
54 55
     this.atFirstElement = true;
56
     this.processingDTD = false;
55 57

  
56 58
     // Create the stack for keeping track of node context
57 59
     // if it doesn't already exist
......
259 261
    * SAX Handler that receives notification of the start of entities
260 262
    */
261 263
   public void startEntity(String name) throws SAXException {
262
     MetaCatUtil.debugMessage("start ENTITY");
264
     MetaCatUtil.debugMessage("start ENTITY: " + name);
265
     if (name.equals("[dtd]")) {
266
       processingDTD = true;
267
     }
263 268
   }
264 269

  
265 270
   /** 
266 271
    * SAX Handler that receives notification of the end of entities
267 272
    */
268 273
   public void endEntity(String name) throws SAXException {
269
     MetaCatUtil.debugMessage("end ENTITY");
274
     MetaCatUtil.debugMessage("end ENTITY: " + name);
275
     if (name.equals("[dtd]")) {
276
       processingDTD = false;
277
     }
270 278
   }
271 279

  
272 280
   /** 
......
274 282
    */
275 283
   public void elementDecl(String name, String model)
276 284
                        throws org.xml.sax.SAXException {
277
     MetaCatUtil.debugMessage("ELEMENTDECL");
285
     MetaCatUtil.debugMessage("ELEMENTDECL: " + name + " " + model);
278 286
   }
279 287

  
280 288
   /** 
......
283 291
   public void attributeDecl(String eName, String aName,
284 292
                        String type, String valueDefault, String value)
285 293
                        throws org.xml.sax.SAXException {
286
     MetaCatUtil.debugMessage("ATTRIBUTEDECL");
294
     MetaCatUtil.debugMessage("ATTRIBUTEDECL: " + eName + " " 
295
                        + aName + " " + type + " " + valueDefault + " "
296
                        + value);
287 297
   }
288 298

  
289 299
   /** 
......
291 301
    */
292 302
   public void internalEntityDecl(String name, String value)
293 303
                        throws org.xml.sax.SAXException {
294
     MetaCatUtil.debugMessage("INTERNENTITYDECL");
304
     MetaCatUtil.debugMessage("INTERNENTITYDECL: " + name + " " + value);
295 305
   }
296 306

  
297 307
   /** 
......
300 310
   public void externalEntityDecl(String name, String publicId,
301 311
                        String systemId)
302 312
                        throws org.xml.sax.SAXException {
303
     MetaCatUtil.debugMessage("EXTERNENTITYDECL");
313
     MetaCatUtil.debugMessage("EXTERNENTITYDECL: " + name + " " + publicId 
314
                              + " " + systemId);
304 315
   }
305 316

  
306 317
   //
......
343 354
   /**
344 355
    * get the document processing state
345 356
    */
346
   public boolean atFirstElement() {
347
     return atFirstElement;
357
   public boolean processingDTD() {
358
     return processingDTD;
348 359
   }
349 360
}
350 361

  
351 362
/**
352 363
 * '$Log$
364
 * 'Revision 1.30  2000/06/28 03:14:35  jones
365
 * 'Fixed bug where TEXT nodes couldn't be longer than 4000 characters, which
366
 * 'is the maximum length of a VARCHAR2 field in Oracle.  Now, if text
367
 * 'exceeds the field length, I break the text up into a series of TEXT
368
 * 'nodes each of the max field length, and the remainder in the last
369
 * 'TEXT node. The only problem with this is that our current search
370
 * 'algorithms only will find phrases within a single TEXT nodes, so if
371
 * 'the search term spans the node boundary, the search algorithm will not
372
 * 'return a hit. I expect this is extremely rare, basically inconsequential.
373
 * '
353 374
 * 'Revision 1.29  2000/06/27 04:31:07  jones
354 375
 * 'Fixed bugs associated with the new UPDATE and DELETE functions of
355 376
 * 'DBWriter.  There were problematic interactions between some static
src/edu/ucsb/nceas/metacat/DBValidate.java
20 20
import java.util.*;
21 21
import java.io.*;
22 22
import java.lang.reflect.*;
23
import java.sql.*;
23 24

  
24 25
import org.w3c.dom.*;
25 26
import org.xml.sax.*;
......
37 38
 *     Copyright: 2000 Regents of the University of California and the
38 39
 *                National Center for Ecological Analysis and Synthesis
39 40
 *                April 28, 2000
40
 * 
41
 * @author Dan Higgins
42
 * @version 1.0
41
 *    Authors: Dan Higgins, Matt Jones
43 42
 */
44 43
public class DBValidate {
45 44
    
......
62 61
    } catch (Exception e) {
63 62
      System.err.println("Could not create parser!!!");
64 63
    }
65

  
66
    CatalogEntityResolver cer = new CatalogEntityResolver();
67
    try {
68
      Catalog myCatalog = new Catalog();
69
      myCatalog.loadSystemCatalogs();
70
      cer.setCatalog(myCatalog);
71
    } catch (Exception e) {System.out.println("Problem creating Catalog!");}
72

  
73
    parser.setEntityResolver(cer);
74 64
  }
75 65
    
76
  /** Construct a new validation object */
66
  /** Construct a new validation object using an OASIS catalog file */
77 67
  public DBValidate(String parserName, String xmlcatalogfile)  {
68
    this(parserName);
78 69

  
79
    try {
80
      // Get an instance of the parser
81
      parser = XMLReaderFactory.createXMLReader(parserName);
82
      parser.setFeature("http://xml.org/sax/features/validation",true);
83
      //parser.setValidationMode(true);     // Oracle
84
    } catch (Exception e) {
85
      System.err.println("Could not create parser!!!");
86
    }
87

  
88 70
    CatalogEntityResolver cer = new CatalogEntityResolver();
89 71
    try {
90 72
      Catalog myCatalog = new Catalog();
......
96 78
    parser.setEntityResolver(cer);
97 79
  }
98 80

  
81
  /** Construct a new validation object using a database entity resolver */
82
  public DBValidate(String parserName, Connection conn) {
83
    this(parserName);
84

  
85
    DBEntityResolver dbresolver = new DBEntityResolver(conn);
86
    parser.setEntityResolver(dbresolver);
87
  }
88

  
99 89
  /** 
100 90
   * validate an xml document against its DTD
101 91
   *
......
111 101
    } catch (IOException e) {
112 102
      System.out.println("IOException:Could not parse :"+xml_doc);
113 103
      ParseError eip = null;
114
      eip = new ParseError("",0,0,"",
104
      eip = new ParseError("",0,0,
115 105
                "IOException:Could not parse :"+xml_doc);
116 106
      if (ef.errorNodes == null)  ef.errorNodes = new Vector();
117 107
      ef.errorNodes.addElement(eip);
......
153 143
    }
154 144
  }
155 145
    
156
  /** provide a list of errors fromthe validation process */
146
  /** provide a list of errors from the validation process */
157 147
  public String returnErrors() {
158
    String errorstring = "";
148
    StringBuffer errorstring = new StringBuffer();
149
    errorstring.append("<?xml version=\"1.0\" ?>\n");
159 150
    if (ef != null && ef.getErrorNodes()!=null && 
160 151
        ef.getErrorNodes().size() > 0 ) {
161 152
      Vector errors = ef.getErrorNodes();
153
      errorstring.append("<validationerrors>\n");
162 154
      for (Enumeration e = errors.elements() ; e.hasMoreElements() ;) {
163
        errorstring = errorstring +
164
                      ((ParseError)(e.nextElement())).getMsg()+"\n";
165
        errorstring = errorstring + "----\n";
155
        errorstring.append(
156
                      ((ParseError)(e.nextElement())).toXML());
166 157
      }
158
      errorstring.append("</validationerrors>\n");
167 159
    } else {
168
      errorstring = "No errors were detected!!!";
160
      errorstring.append("<valid />\n");
169 161
    }
170
    return errorstring;
162
    return errorstring.toString();
171 163
  }
172 164
              
173 165
  /** Create a URL object from either a URL string or a plain file name. */
......
196 188
    String doc = args[0];
197 189

  
198 190
    MetaCatUtil util = new MetaCatUtil();
199
    DBValidate gxv = new DBValidate(util.getOption("saxparser"));
200
    if (gxv.validate(doc)) {
201
      System.out.println("XML is valid.");
202
    } else {
203
      System.out.print(gxv.returnErrors());
191
    try {
192
      Connection conn = util.openDBConnection();
193
  
194
      DBValidate gxv = new DBValidate(util.getOption("saxparser"), conn);
195
      if (gxv.validate(doc)) {
196
        System.out.print(gxv.returnErrors());
197
      } else {
198
        System.out.print(gxv.returnErrors());
199
      }
200
    } catch (SQLException e) {
201
      System.out.println("<error>Couldn't open database connection.</error>");
202
    } catch (ClassNotFoundException e) {
203
      System.out.println("<error>Couldn't open database connection.</error>");
204 204
    }
205 205
  }
206 206

  
......
265 265
    private void handleError(SAXParseException ex, int type) {
266 266
      // System.out.println("!!! handleError: "+ex.getMessage());
267 267

  
268
      StringBuffer errorString = new StringBuffer();
269
      errorString.append("at line number, ");
270
      errorString.append(ex.getLineNumber());
271
      errorString.append(": ");
272
      errorString.append(ex.getMessage());
273

  
274 268
      if (errorNodes == null) {
275 269
        errorNodes = new Vector();
276 270
      }
271

  
277 272
      ParseError eip = null;
278
      eip = new ParseError(ex.getSystemId(),ex.getLineNumber(),
279
            ex.getColumnNumber(),"",errorString.toString());
273
      eip = new ParseError(ex.getSystemId(), ex.getLineNumber(),
274
                           ex.getColumnNumber(), ex.getMessage());
280 275
        
281 276
      // put it in the Hashtable.
282 277
      errorNodes.addElement(eip);
......
299 294
    String fileName;
300 295
    int lineNo;
301 296
    int charOffset;
302
    Object key;
303 297
    String msg;
304 298

  
305 299
    /**
306 300
     * Constructor
307 301
     */
308
    public ParseError(String fileName, int lineNo, int charOffset,
309
                       Object key, String msg) {
310
      this. fileName=fileName;
311
      this. lineNo=lineNo;
312
      this. charOffset=charOffset;
313
      this. key=key;
314
      this. msg=msg;
302
    public ParseError(String fileName, int lineNo, int charOffset, String msg) {
303
      this.fileName=fileName;
304
      this.lineNo=lineNo;
305
      this.charOffset=charOffset;
306
      this.msg=msg;
315 307
    }
316 308

  
317 309
    //
......
320 312
    public String getFileName() { return fileName; }
321 313
    public int getLineNo() { return lineNo; }
322 314
    public int getCharOffset() { return charOffset;}
323
    public Object getKey() { return key; }
324 315
    public String getMsg() { return msg; }
325 316
    public void setMsg(String s) { msg = s; }
317

  
318
    /** Return the error message as an xml fragment */
319
    public String toXML() {
320
      StringBuffer err = new StringBuffer();
321
      err.append("<error>\n");
322
      err.append("<filename>").append(getFileName()).append("</filename>\n");
323
      err.append("<line>").append(getLineNo()).append("</line>\n");
324
      err.append("<offset>").append(getCharOffset()).append("</offset>\n");
325
      err.append("<message>").append(getMsg()).append("</message>\n");
326
      err.append("</error>\n");
327
      return err.toString();
328
    }
326 329
  }
327 330
}
328 331

  
329 332
/**
330 333
 * '$Log$
334
 * 'Revision 1.7  2000/06/26 10:35:05  jones
335
 * 'Merged in substantial changes to DBWriter and associated classes and to
336
 * 'the MetaCatServlet in order to accomodate the new UPDATE and DELETE
337
 * 'functions.  The command line tools and the parameters for the
338
 * 'servlet have changed substantially.
339
 * '
331 340
 * 'Revision 1.6.2.3  2000/06/25 23:38:16  jones
332 341
 * 'Added RCSfile keyword
333 342
 * '
src/edu/ucsb/nceas/metacat/DBEntityResolver.java
4 4
 *             for resolving external entities
5 5
 *  Copyright: 2000 Regents of the University of California and the
6 6
 *             National Center for Ecological Analysis and Synthesis
7
 *    Authors: Jivka Bojilova
7
 *    Authors: Jivka Bojilova, Matt Jones
8 8
 *
9 9
 *   '$Author$'
10 10
 *     '$Date$'
......
16 16
import org.xml.sax.*;
17 17

  
18 18
import java.sql.*;
19
import java.io.File;
20
import java.io.FileReader;
21
import java.io.InputStream;
22
import java.io.InputStreamReader;
23
import java.io.IOException;
19 24
import java.net.URL;
20 25
import java.net.URLConnection;
21 26
import java.net.MalformedURLException;
22
import java.io.IOException;
23 27
import java.util.Stack;
24 28
import java.util.EmptyStackException;
25 29

  
......
32 36
public class DBEntityResolver implements EntityResolver
33 37
{
34 38
   private Connection conn = null;
35
   private DBSAXHandler handler;
39
   private DBSAXHandler handler = null;
36 40

  
37
   /** Construct an instance of the DBEntityResolver clas
41
   /** 
42
    * Construct an instance of the DBEntityResolver class
38 43
    *
39 44
    * @param conn the JDBC connection to which information is written
40 45
    */
46
   public DBEntityResolver(Connection conn)
47
   {
48
      this.conn = conn;
49
   }
50

  
51
   /** 
52
    * Construct an instance of the DBEntityResolver class
53
    *
54
    * @param conn the JDBC connection to which information is written
55
    * @param handler the SAX handler to determine parsing context
56
    */
41 57
   public DBEntityResolver(Connection conn, DBSAXHandler handler)
42 58
   {
43
      this.conn = conn;
59
      this(conn);
44 60
      this.handler = handler;
45 61
   }
46 62
   
......
51 67
    * referenced within the document element)
52 68
    */
53 69
   public InputSource resolveEntity (String publicId, String systemId)
54
                throws MalformedURLException, IOException
70
                throws SAXException, IOException
55 71
   {
56 72
     String dbSystemId;
57 73
     String doctype = null;
58 74
     
59
     // Only process entities if its the DTD
60
     if (handler.atFirstElement()) {
61
        if (publicId != null) {       // If we have a public ID, use it
62
            doctype = publicId;
63
            MetaCatUtil.debugMessage("DOCTYPE-c: " + doctype);
64
        } else if ( systemId != null) {  // Otherwise, use system id if we can
65
            doctype = handler.getDocname();
66
            MetaCatUtil.debugMessage("DOCTYPE-d: " + doctype);
67
        }    
68
        // look at the db XML Catalog and get dbSystemId for this doctype
69
        dbSystemId = getDTDSystemID (conn, doctype);
70
        if (dbSystemId == "") {
71
            // if it is not found inthe database, then
72
            // register publicId in db and use the provided systemId
73
            if (systemId != "") {
74
                checkURLConnection(systemId);
75
                registerDTDSystemID (conn, doctype, doctype, systemId);
76
                return null;
77
            }
78
        } else {
79
            // If it is in the database, return the systemid fromthe database
80
            checkURLConnection(dbSystemId);
81
            return new InputSource(dbSystemId);
82
        } 
75
     if (publicId != null) {       // If we have a public ID, use it
76
       doctype = publicId;
77
       MetaCatUtil.debugMessage("DOCTYPE-c: " + doctype);
78
     } else if (systemId != null) {  // Otherwise, use system id if we can
79
       if (handler != null) {        // Won't have a handler under all cases
80
         if (handler.processingDTD()) {  // Assume the public ID is the docname
81
           doctype = handler.getDocname();
82
           MetaCatUtil.debugMessage("DOCTYPE-d: " + doctype);
83
         }
84
       }
85
     }    
86

  
87
     // look at the db XML Catalog and get dbSystemId for this doctype
88
     if (doctype != null) {
89
       dbSystemId = getDTDSystemID (conn, doctype);
90
       if (dbSystemId == null) {
91
         MetaCatUtil.debugMessage("  RESOLVED NOTHING");
92
         // if it is not found in the database, then
93
         // register publicId in db and use the provided systemId
94
         if (systemId != null) {
95
           InputStreamReader isr = checkURLConnection(systemId);
96
           if (handler != null) {    // Won't have a handler under all cases
97
             if (handler.processingDTD()) {
98
               registerDTDSystemID (conn, doctype, doctype, systemId);
99
             }
100
           }
101
           return null;
102
         }
103
       } else {
104
         MetaCatUtil.debugMessage("  RESOLVED SYSTEMID: " + dbSystemId);
105
         // If it is in the database, return the systemid from the database
106
         InputStreamReader isr = checkURLConnection(dbSystemId);
107
         InputSource is = new InputSource(dbSystemId);
108
         is.setCharacterStream(isr);
109
         MetaCatUtil.debugMessage("  INPUTSOURCE SYSTEMID: " 
110
                                      + is.getSystemId());
111
         return is;
112
       } 
83 113
     }
84 114
    
85
     // use the default behaviour for other cases
86
     checkURLConnection(systemId);
115
     // use the provided systemID for other cases
116
     InputStreamReader isr = checkURLConnection(systemId);
87 117
     return null;
88 118
   }
89 119

  
......
92 122
    * Return empty string if there are not 
93 123
    */
94 124
   private String getDTDSystemID (Connection conn, String doctype)  {
95
        String system_id = "";
125
        String system_id = null;
96 126
        Statement stmt;
97 127
        try {
98 128
          stmt = conn.createStatement();
......
123 153
        } catch (SQLException e) {
124 154
          System.out.println("DBEntityResolver.getDTDSystemID() " +
125 155
                             "- Error getting id: " + e.getMessage());
126
          System.exit(1);
127 156
        }
128 157

  
129 158
        // return the selected System ID
......
136 165
   private void registerDTDSystemID (Connection conn, String doctype, 
137 166
                                     String publicId, String systemId)
138 167
   {
139
        try {
140
          PreparedStatement pstmt;
141
          pstmt = conn.prepareStatement(
142
                "INSERT INTO xml_catalog " +
143
                "(catalog_id, entry_type, source_doctype, " +
144
                "public_id, system_id) " +
145
                "VALUES (null, 'DTD', ?, ?, ?)");
146
          // Bind the values to the query
147
          pstmt.setString(1, doctype);
148
          pstmt.setString(2, publicId);
149
          pstmt.setString(3, systemId);
150
          // Do the insertion
151
          pstmt.execute();
152
          pstmt.close();
153
        } catch (SQLException e) {
154
          System.out.println(e.getMessage());
155
        }
168
     try {
169
       PreparedStatement pstmt;
170
       pstmt = conn.prepareStatement(
171
             "INSERT INTO xml_catalog " +
172
             "(catalog_id, entry_type, source_doctype, " +
173
             "public_id, system_id) " +
174
             "VALUES (null, 'DTD', ?, ?, ?)");
175
       // Bind the values to the query
176
       pstmt.setString(1, doctype);
177
       pstmt.setString(2, publicId);
178
       pstmt.setString(3, systemId);
179
       // Do the insertion
180
       pstmt.execute();
181
       pstmt.close();
182
     } catch (SQLException e) {
183
       System.out.println(e.getMessage());
184
     }
156 185
   }
186

  
157 187
   /** 
158
    * Check URL Connection for systemId 
188
    * Check URL Connection for systemId, and return an InputStreamReader
189
    * that can be used to read from the systemId URL.  The parser ends
190
    * up using this via the InputSource to read the DTD.
191
    *
192
    * @param systemID a URI (in practice URL) to be checked and opened
159 193
    */
160
   private void checkURLConnection (String systemId)
194
   private InputStreamReader checkURLConnection (String systemId)
161 195
                throws MalformedURLException, IOException
162 196
   {
163
        try {
164
            URLConnection urlConn = (new URL(systemId)).openConnection();
165
            urlConn.connect();
166
        } catch (MalformedURLException e) {
167
            System.out.println("from checkURLConnection(): " + e.getMessage());
168
            throw e;
169
        } catch (IOException e) {
170
            System.out.println("from checkURLConnection(): " + e.getMessage());
171
            throw e;
172
        }    
197
     try {
198
       InputStreamReader isr = new InputStreamReader(
199
                               new URL(systemId).openStream());
200
       return isr;
201
     } catch (MalformedURLException e) {
202
       System.out.println("from checkURLConnection(): " + e.getMessage());
203
       throw e;
204
     } catch (IOException e) {
205
       System.out.println("from checkURLConnection(): " + e.getMessage());
206
       throw e;
207
     }    
173 208
   }   
174 209
}
175 210

  
176 211
/**
177 212
 * '$Log$
213
 * 'Revision 1.12  2000/06/27 04:31:07  jones
214
 * 'Fixed bugs associated with the new UPDATE and DELETE functions of
215
 * 'DBWriter.  There were problematic interactions between some static
216
 * 'variables used in DBEntityResolver and the way in which the
217
 * 'Servlet objects are re-used across multiple client invocations.
218
 * '
219
 * 'Generally cleaned up error reporting.  Now all errors and success
220
 * 'results are reported as XML documents from MetaCatServlet.  Need
221
 * 'to make the command line tools do the same.
222
 * '
178 223
 * 'Revision 1.11  2000/06/26 10:35:04  jones
179 224
 * 'Merged in substantial changes to DBWriter and associated classes and to
180 225
 * 'the MetaCatServlet in order to accomodate the new UPDATE and DELETE
src/edu/ucsb/nceas/metacat/DBWriter.java
211 211
                         chandler);
212 212
      parser.setProperty("http://xml.org/sax/properties/lexical-handler",
213 213
                         chandler);
214
      parser.setContentHandler(chandler);
215
      parser.setEntityResolver(dbresolver);
216
      parser.setDTDHandler(dtdhandler);
214
      parser.setContentHandler((ContentHandler)chandler);
215
      parser.setEntityResolver((EntityResolver)dbresolver);
216
      parser.setDTDHandler((DTDHandler)dtdhandler);
217 217
      parser.setErrorHandler((ErrorHandler)chandler);
218 218

  
219 219
    } catch (Exception e) {
......
250 250

  
251 251
/**
252 252
 * '$Log$
253
 * 'Revision 1.22  2000/06/27 04:31:07  jones
254
 * 'Fixed bugs associated with the new UPDATE and DELETE functions of
255
 * 'DBWriter.  There were problematic interactions between some static
256
 * 'variables used in DBEntityResolver and the way in which the
257
 * 'Servlet objects are re-used across multiple client invocations.
258
 * '
259
 * 'Generally cleaned up error reporting.  Now all errors and success
260
 * 'results are reported as XML documents from MetaCatServlet.  Need
261
 * 'to make the command line tools do the same.
262
 * '
253 263
 * 'Revision 1.21  2000/06/26 10:35:05  jones
254 264
 * 'Merged in substantial changes to DBWriter and associated classes and to
255 265
 * 'the MetaCatServlet in order to accomodate the new UPDATE and DELETE
src/edu/ucsb/nceas/metacat/MetaCatServlet.java
559 559
        valtext = docreader.readXMLDocument(docid);
560 560

  
561 561
      } catch (NullPointerException npe) {
562
        response.setContentType("text/html");
563
        out.println("Error getting document ID: " + docid );
562
        response.setContentType("text/xml");
563
        out.println("<error>Error getting document ID: " + docid + "</error>");
564 564
      }
565 565
    }
566 566

  
567 567
    try {
568
      DBValidate valobj = new DBValidate(saxparser,xmlcatalogfile);
568
      DBValidate valobj = new DBValidate(saxparser,conn);
569 569
      boolean valid = valobj.validateString(valtext);
570 570

  
571 571
      // set content type and other response header fields first
572
      response.setContentType("text/html");
573
      out.println("<html>");
574
      out.println("<head><link rel=\"stylesheet\" type=\"text/css\" " +
575
                  "href=\"/xmltodb/rowcol.css\" /></head>");
576
      out.println("<body class=\"emlbody\">");
577
  
578
      if (valid) {
579
        out.println("The input XML is VALID!");
580
      } else {
581
        out.println("The input XML is NOT VALID<br />\n<pre>\n" 
582
                    + valobj.returnErrors() + "\n</pre>\n");
583
      } 
584
      out.println("</body></html>");
572
      response.setContentType("text/xml");
573
      out.println(valobj.returnErrors());
574

  
585 575
    } catch (NullPointerException npe2) {
586 576
      // set content type and other response header fields first
587
      response.setContentType("text/html");
588
      out.println("Error validating document."); 
577
      response.setContentType("text/xml");
578
      out.println("<error>Error validating document.</error>"); 
589 579
    }
590 580
  }
591 581

  
......
647 637

  
648 638
/**
649 639
 * '$Log$
640
 * 'Revision 1.48  2000/06/29 20:04:51  bojilova
641
 * 'testing login
642
 * '
650 643
 * 'Revision 1.36  2000/06/28 02:36:26  jones
651 644
 * 'Added feature to now ouput COMMENTs and PIs when the document is
652 645
 * 'read from the database with DBReader.
bin/loadxml
1 1
#!/bin/sh
2 2

  
3
export PARSER=/home/jones/software/xml-xerces/java/build/xerces.jar
3
export PARSER=/home/httpd/servlets/xerces.jar
4 4
export PDIR=/home/jones/projects/pbi/development/xmltodb
5 5
export JDBC=${ORACLE_HOME}/jdbc/lib/classes111.zip
6 6

  

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