Revision 2608
Added by Jing Tao about 19 years ago
| src/edu/ucsb/nceas/metacat/MetacatReplication.java | ||
|---|---|---|
| 794 | 794 |
//register data file into xml_documents table and wite data file |
| 795 | 795 |
//into file system |
| 796 | 796 |
DocumentImpl.writeDataFileInReplication(url.openStream(), datafilePath, |
| 797 |
docName, docType, docid, user,docHomeServer,server); |
|
| 797 |
docName, docType, docid, user,docHomeServer,server, |
|
| 798 |
DocumentImpl.DOCUMENTTABLE, false);//false means non-timed replication |
|
| 798 | 799 |
} |
| 799 | 800 |
|
| 800 | 801 |
|
| src/edu/ucsb/nceas/metacat/DocumentImplWrapper.java | ||
|---|---|---|
| 80 | 80 |
throws Exception |
| 81 | 81 |
{
|
| 82 | 82 |
//we don't need to check validation in replciation |
| 83 |
// so rule base is null and need validation is false |
|
| 83 |
// so rule base is null and need validation is false (first false) |
|
| 84 |
// this method is for force replication. so the table name is xml_documents |
|
| 85 |
// and timed replication is false (last false) |
|
| 84 | 86 |
return DocumentImpl.writeReplication(conn, xml, pub, dtd, action, |
| 85 | 87 |
accnum, user, groups, homeServer, |
| 86 |
notifyServer, ruleBase, false); |
|
| 88 |
notifyServer, ruleBase, false, |
|
| 89 |
DocumentImpl.DOCUMENTTABLE, false); |
|
| 90 |
// last false means is not timed replication |
|
| 91 |
|
|
| 87 | 92 |
} |
| 93 |
|
|
| 94 |
/** |
|
| 95 |
* Constructor with tableName - this doc is in xml_documents or xml_revsions |
|
| 96 |
* If in xml_revisions, it need a special handler. |
|
| 97 |
* @param conn |
|
| 98 |
* @param xml |
|
| 99 |
* @param pub |
|
| 100 |
* @param dtd |
|
| 101 |
* @param action |
|
| 102 |
* @param accnum |
|
| 103 |
* @param user |
|
| 104 |
* @param groups |
|
| 105 |
* @param homeServer |
|
| 106 |
* @param notifyServer |
|
| 107 |
* @param tableName |
|
| 108 |
* @return |
|
| 109 |
* @throws Exception |
|
| 110 |
*/ |
|
| 111 |
public String writeReplication(DBConnection conn, Reader xml, |
|
| 112 |
String pub, Reader dtd, String action, |
|
| 113 |
String accnum, String user, |
|
| 114 |
String[] groups,String homeServer, |
|
| 115 |
String notifyServer, String tableName, boolean timedReplication) |
|
| 116 |
throws Exception |
|
| 117 |
{
|
|
| 118 |
//we don't need to check validation in replciation |
|
| 119 |
// so rule base is null and need validation is false |
|
| 120 |
return DocumentImpl.writeReplication(conn, xml, pub, dtd, action, |
|
| 121 |
accnum, user, groups, homeServer, |
|
| 122 |
notifyServer, ruleBase, false, tableName, timedReplication); |
|
| 123 |
} |
|
| 88 | 124 |
}//DocumentImple |
| src/edu/ucsb/nceas/metacat/ReplicationHandler.java | ||
|---|---|---|
| 62 | 62 |
//PrintWriter out; |
| 63 | 63 |
private static final AbstractDatabase dbAdapter = MetaCatUtil.dbAdapter; |
| 64 | 64 |
|
| 65 |
|
|
| 66 |
|
|
| 65 | 67 |
public ReplicationHandler() |
| 66 | 68 |
{
|
| 67 | 69 |
//this.out = o; |
| ... | ... | |
| 129 | 131 |
String update; |
| 130 | 132 |
ReplMessageHandler message = new ReplMessageHandler(); |
| 131 | 133 |
Vector responses = new Vector(); |
| 132 |
boolean flag=false; // If a document need to update |
|
| 133 |
boolean dataFile=false; |
|
| 134 |
String action = new String(); |
|
| 135 | 134 |
XMLReader parser; |
| 136 | 135 |
URL u; |
| 137 | 136 |
|
| ... | ... | |
| 230 | 229 |
MetaCatUtil.debugMessage("Update vector size: "+ updateList.size(), 40);
|
| 231 | 230 |
MetaCatUtil.debugMessage("Delete vector size: "+ deleteList.size(),40);
|
| 232 | 231 |
// go though every element in updated document vector |
| 233 |
for(int j=0; j<updateList.size(); j++) |
|
| 234 |
{
|
|
| 235 |
//initial dataFile is false |
|
| 236 |
dataFile=false; |
|
| 237 |
//w is information for one document, information contain |
|
| 238 |
//docid, rev, server or datafile. |
|
| 239 |
Vector w = new Vector((Vector)(updateList.elementAt(j))); |
|
| 240 |
//Check if the vector w contain "datafile" |
|
| 241 |
//If it has, this document is data file |
|
| 242 |
if (w.contains((String)util.getOption("datafileflag")))
|
|
| 243 |
{
|
|
| 244 |
dataFile=true; |
|
| 245 |
} |
|
| 246 |
//System.out.println("w: " + w.toString());
|
|
| 247 |
// Get docid |
|
| 248 |
String docid = (String)w.elementAt(0); |
|
| 249 |
MetaCatUtil.debugMessage("docid: " + docid, 40);
|
|
| 250 |
// Get revision number |
|
| 251 |
int rev = Integer.parseInt((String)w.elementAt(1)); |
|
| 252 |
MetaCatUtil.debugMessage("rev: " + rev, 40);
|
|
| 253 |
// Get remote server name (it is may not be doc homeserver because |
|
| 254 |
// the new hub feature |
|
| 255 |
String remoteServer = (String)w.elementAt(2); |
|
| 256 |
remoteServer = remoteServer.trim(); |
|
| 257 |
|
|
| 258 |
|
|
| 259 |
// compare the update rev and local rev to see what need happen |
|
| 260 |
int localrev = -1; |
|
| 261 |
try |
|
| 262 |
{
|
|
| 263 |
localrev = DocumentImpl.getLatestRevisionNumber(docid); |
|
| 264 |
} |
|
| 265 |
catch (SQLException e) |
|
| 266 |
{
|
|
| 267 |
MetaCatUtil.debugMessage("Local rev for docid "+ docid + " could not "+
|
|
| 268 |
" be found because " + e.getMessage(), 45); |
|
| 269 |
MetacatReplication.replErrorLog("Docid "+ docid + " could not be "+
|
|
| 270 |
"written because error happend to find it's local revision"); |
|
| 271 |
continue; |
|
| 272 |
} |
|
| 273 |
MetaCatUtil.debugMessage("Local rev for docid "+ docid + " is "+
|
|
| 274 |
localrev, 45); |
|
| 275 |
|
|
| 276 |
//check the revs for an update because this document is in the |
|
| 277 |
//local DB, it might be out of date. |
|
| 278 |
if (localrev == -1) |
|
| 279 |
{
|
|
| 280 |
//insert this document as new because it is not in the local DB |
|
| 281 |
action = "INSERT"; |
|
| 282 |
flag = true; |
|
| 283 |
} |
|
| 284 |
else |
|
| 285 |
{
|
|
| 286 |
if(localrev == rev) |
|
| 287 |
{
|
|
| 288 |
// Local meatacat has the same rev to remote host, don't need |
|
| 289 |
// update and flag set false |
|
| 290 |
flag = false; |
|
| 291 |
} |
|
| 292 |
else if(localrev < rev) |
|
| 293 |
{
|
|
| 294 |
//this document needs to be updated so send an read request |
|
| 295 |
action = "UPDATE"; |
|
| 296 |
flag = true; |
|
| 297 |
} |
|
| 298 |
} |
|
| 299 |
|
|
| 300 |
// this is non-data file |
|
| 301 |
if(flag && !dataFile) |
|
| 302 |
{
|
|
| 303 |
try |
|
| 304 |
{
|
|
| 305 |
handleSingleXMLDocument(remoteServer, action, docid); |
|
| 306 |
} |
|
| 307 |
catch(Exception e) |
|
| 308 |
{
|
|
| 309 |
// skip this document |
|
| 310 |
continue; |
|
| 311 |
} |
|
| 312 |
}//if for non-data file |
|
| 313 |
|
|
| 314 |
// this is for data file |
|
| 315 |
if(flag && dataFile) |
|
| 316 |
{
|
|
| 317 |
try |
|
| 318 |
{
|
|
| 319 |
handleSingleDataFile(remoteServer, action, docid); |
|
| 320 |
} |
|
| 321 |
catch(Exception e) |
|
| 322 |
{
|
|
| 323 |
// skip this datafile |
|
| 324 |
continue; |
|
| 325 |
} |
|
| 326 |
|
|
| 327 |
}//for datafile |
|
| 328 |
}//for update docs |
|
| 329 |
|
|
| 232 |
handleDocList(updateList, DocumentImpl.DOCUMENTTABLE); |
|
| 330 | 233 |
//handle deleted docs |
| 331 | 234 |
for(int k=0; k<deleteList.size(); k++) |
| 332 | 235 |
{ //delete the deleted documents;
|
| ... | ... | |
| 341 | 244 |
continue; |
| 342 | 245 |
} |
| 343 | 246 |
}//for delete docs |
| 247 |
|
|
| 248 |
// handle replicate doc in xml_revision |
|
| 249 |
Vector revisionList = new Vector(message.getRevisionsVect()); |
|
| 250 |
handleDocList(revisionList, DocumentImpl.REVISIONTABLE); |
|
| 344 | 251 |
}//for response |
| 345 | 252 |
|
| 346 | 253 |
//updated last_checked |
| ... | ... | |
| 362 | 269 |
|
| 363 | 270 |
/* Handle replicate single xml document*/ |
| 364 | 271 |
private void handleSingleXMLDocument(String remoteserver, String actions, |
| 365 |
String docId) |
|
| 272 |
String docId, String tableName)
|
|
| 366 | 273 |
throws Exception |
| 367 | 274 |
{
|
| 368 | 275 |
DBConnection dbConn = null; |
| ... | ... | |
| 438 | 345 |
(String)docinfoHash.get("user_owner"),
|
| 439 | 346 |
null, /* null for groups[] */ |
| 440 | 347 |
docHomeServer, |
| 441 |
remoteserver);
|
|
| 348 |
remoteserver, tableName, true);// true is for time replication
|
|
| 442 | 349 |
MetaCatUtil.debugMessage("Successfully replicated doc " + accnum, 35);
|
| 443 | 350 |
MetacatReplication.replLog("wrote doc " + accnum + " from " +
|
| 444 | 351 |
remoteserver); |
| ... | ... | |
| 463 | 370 |
|
| 464 | 371 |
/* Handle replicate single xml document*/ |
| 465 | 372 |
private void handleSingleDataFile(String remoteserver, String actions, |
| 466 |
String docId) |
|
| 373 |
String docId, String tableName)
|
|
| 467 | 374 |
throws Exception |
| 468 | 375 |
{
|
| 469 | 376 |
MetaCatUtil.debugMessage("Try to replicate data file: "+docId, 40);
|
| ... | ... | |
| 515 | 422 |
if ( input != null) |
| 516 | 423 |
{
|
| 517 | 424 |
DocumentImpl.writeDataFileInReplication(input, |
| 518 |
datafilePath, |
|
| 519 |
docName,docType, |
|
| 520 |
accnum, user, |
|
| 521 |
docHomeServer, |
|
| 522 |
remoteserver); |
|
| 425 |
datafilePath, |
|
| 426 |
docName,docType, |
|
| 427 |
accnum, user, |
|
| 428 |
docHomeServer, |
|
| 429 |
remoteserver, |
|
| 430 |
tableName, |
|
| 431 |
true);//true means timed replication |
|
| 523 | 432 |
MetaCatUtil.debugMessage("Successfully to write datafile " + docId, 30);
|
| 524 | 433 |
MetacatReplication.replLog("wrote datafile " + accnum + " from " +
|
| 525 | 434 |
remoteserver); |
| ... | ... | |
| 1001 | 910 |
System.out.println("Time is " + s);
|
| 1002 | 911 |
return s; |
| 1003 | 912 |
} |
| 913 |
|
|
| 914 |
|
|
| 915 |
/* |
|
| 916 |
* This method will go through the docid list both in xml_Documents table |
|
| 917 |
* and in xml_revisions table |
|
| 918 |
* @author tao |
|
| 919 |
*/ |
|
| 920 |
private void handleDocList(Vector docList, String tableName) |
|
| 921 |
{
|
|
| 922 |
boolean dataFile=false; |
|
| 923 |
for(int j=0; j<docList.size(); j++) |
|
| 924 |
{
|
|
| 925 |
//initial dataFile is false |
|
| 926 |
dataFile=false; |
|
| 927 |
//w is information for one document, information contain |
|
| 928 |
//docid, rev, server or datafile. |
|
| 929 |
Vector w = new Vector((Vector)(docList.elementAt(j))); |
|
| 930 |
//Check if the vector w contain "datafile" |
|
| 931 |
//If it has, this document is data file |
|
| 932 |
if (w.contains((String)util.getOption("datafileflag")))
|
|
| 933 |
{
|
|
| 934 |
dataFile=true; |
|
| 935 |
} |
|
| 936 |
//System.out.println("w: " + w.toString());
|
|
| 937 |
// Get docid |
|
| 938 |
String docid = (String)w.elementAt(0); |
|
| 939 |
MetaCatUtil.debugMessage("docid: " + docid, 40);
|
|
| 940 |
// Get revision number |
|
| 941 |
int rev = Integer.parseInt((String)w.elementAt(1)); |
|
| 942 |
MetaCatUtil.debugMessage("rev: " + rev, 40);
|
|
| 943 |
// Get remote server name (it is may not be doc homeserver because |
|
| 944 |
// the new hub feature |
|
| 945 |
String remoteServer = (String)w.elementAt(2); |
|
| 946 |
remoteServer = remoteServer.trim(); |
|
| 947 |
|
|
| 948 |
try |
|
| 949 |
{
|
|
| 950 |
if (tableName.equals(DocumentImpl.DOCUMENTTABLE)) |
|
| 951 |
{
|
|
| 952 |
handleDocInXMLDocuments(docid, rev, remoteServer, dataFile); |
|
| 953 |
} |
|
| 954 |
else if (tableName.equals(DocumentImpl.REVISIONTABLE)) |
|
| 955 |
{
|
|
| 956 |
handleDocInXMLRevisions(docid, rev, remoteServer, dataFile); |
|
| 957 |
} |
|
| 958 |
else |
|
| 959 |
{
|
|
| 960 |
continue; |
|
| 961 |
} |
|
| 962 |
|
|
| 963 |
} |
|
| 964 |
catch (Exception e) |
|
| 965 |
{
|
|
| 966 |
MetaCatUtil.debugMessage("error to handle update doc in "+
|
|
| 967 |
tableName +" in time replication"+e.getMessage(), 30); |
|
| 968 |
continue; |
|
| 969 |
} |
|
| 970 |
|
|
| 971 |
}//for update docs |
|
| 972 |
|
|
| 973 |
} |
|
| 974 |
|
|
| 975 |
/* |
|
| 976 |
* This method will handle doc in xml_documents table. |
|
| 977 |
*/ |
|
| 978 |
private void handleDocInXMLDocuments(String docid, int rev, String remoteServer, boolean dataFile) |
|
| 979 |
throws Exception |
|
| 980 |
{
|
|
| 981 |
// compare the update rev and local rev to see what need happen |
|
| 982 |
int localrev = -1; |
|
| 983 |
String action = null; |
|
| 984 |
boolean flag = false; |
|
| 985 |
try |
|
| 986 |
{
|
|
| 987 |
localrev = DocumentImpl.getLatestRevisionNumber(docid); |
|
| 988 |
} |
|
| 989 |
catch (SQLException e) |
|
| 990 |
{
|
|
| 991 |
MetaCatUtil.debugMessage("Local rev for docid "+ docid + " could not "+
|
|
| 992 |
" be found because " + e.getMessage(), 45); |
|
| 993 |
MetacatReplication.replErrorLog("Docid "+ docid + " could not be "+
|
|
| 994 |
"written because error happend to find it's local revision"); |
|
| 995 |
throw new Exception (e.getMessage()); |
|
| 996 |
} |
|
| 997 |
MetaCatUtil.debugMessage("Local rev for docid "+ docid + " is "+
|
|
| 998 |
localrev, 45); |
|
| 999 |
|
|
| 1000 |
//check the revs for an update because this document is in the |
|
| 1001 |
//local DB, it might be out of date. |
|
| 1002 |
if (localrev == -1) |
|
| 1003 |
{
|
|
| 1004 |
//insert this document as new because it is not in the local DB |
|
| 1005 |
action = "INSERT"; |
|
| 1006 |
flag = true; |
|
| 1007 |
} |
|
| 1008 |
else |
|
| 1009 |
{
|
|
| 1010 |
if(localrev == rev) |
|
| 1011 |
{
|
|
| 1012 |
// Local meatacat has the same rev to remote host, don't need |
|
| 1013 |
// update and flag set false |
|
| 1014 |
flag = false; |
|
| 1015 |
} |
|
| 1016 |
else if(localrev < rev) |
|
| 1017 |
{
|
|
| 1018 |
//this document needs to be updated so send an read request |
|
| 1019 |
action = "UPDATE"; |
|
| 1020 |
flag = true; |
|
| 1021 |
} |
|
| 1022 |
} |
|
| 1023 |
|
|
| 1024 |
// this is non-data file |
|
| 1025 |
if(flag && !dataFile) |
|
| 1026 |
{
|
|
| 1027 |
try |
|
| 1028 |
{
|
|
| 1029 |
handleSingleXMLDocument(remoteServer, action, docid, DocumentImpl.DOCUMENTTABLE); |
|
| 1030 |
} |
|
| 1031 |
catch(Exception e) |
|
| 1032 |
{
|
|
| 1033 |
// skip this document |
|
| 1034 |
throw e; |
|
| 1035 |
} |
|
| 1036 |
}//if for non-data file |
|
| 1037 |
|
|
| 1038 |
// this is for data file |
|
| 1039 |
if(flag && dataFile) |
|
| 1040 |
{
|
|
| 1041 |
try |
|
| 1042 |
{
|
|
| 1043 |
handleSingleDataFile(remoteServer, action, docid, DocumentImpl.DOCUMENTTABLE); |
|
| 1044 |
} |
|
| 1045 |
catch(Exception e) |
|
| 1046 |
{
|
|
| 1047 |
// skip this datafile |
|
| 1048 |
throw e; |
|
| 1049 |
} |
|
| 1050 |
|
|
| 1051 |
}//for datafile |
|
| 1052 |
} |
|
| 1053 |
|
|
| 1054 |
/* |
|
| 1055 |
* This method will handle doc in xml_documents table. |
|
| 1056 |
*/ |
|
| 1057 |
private void handleDocInXMLRevisions(String docid, int rev, String remoteServer, boolean dataFile) |
|
| 1058 |
throws Exception |
|
| 1059 |
{
|
|
| 1060 |
// compare the update rev and local rev to see what need happen |
|
| 1061 |
Vector localrev = null; |
|
| 1062 |
String action = "INSERT"; |
|
| 1063 |
boolean flag = false; |
|
| 1064 |
try |
|
| 1065 |
{
|
|
| 1066 |
localrev = DBUtil.getRevListFromRevisionTable(docid); |
|
| 1067 |
} |
|
| 1068 |
catch (SQLException e) |
|
| 1069 |
{
|
|
| 1070 |
MetaCatUtil.debugMessage("Local rev for docid "+ docid + " could not "+
|
|
| 1071 |
" be found because " + e.getMessage(), 45); |
|
| 1072 |
MetacatReplication.replErrorLog("Docid "+ docid + " could not be "+
|
|
| 1073 |
"written because error happend to find it's local revision"); |
|
| 1074 |
throw new Exception (e.getMessage()); |
|
| 1075 |
} |
|
| 1076 |
MetaCatUtil.debugMessage("rev list in xml_revision table for docid "+ docid + " is "+
|
|
| 1077 |
localrev.toString(), 45); |
|
| 1078 |
|
|
| 1079 |
// if the rev is not in the xml_revision, we need insert it |
|
| 1080 |
if (!localrev.contains(new Integer(rev))) |
|
| 1081 |
{
|
|
| 1082 |
flag = true; |
|
| 1083 |
} |
|
| 1084 |
|
|
| 1085 |
// this is non-data file |
|
| 1086 |
if(flag && !dataFile) |
|
| 1087 |
{
|
|
| 1088 |
try |
|
| 1089 |
{
|
|
| 1090 |
handleSingleXMLDocument(remoteServer, action, docid, DocumentImpl.REVISIONTABLE); |
|
| 1091 |
} |
|
| 1092 |
catch(Exception e) |
|
| 1093 |
{
|
|
| 1094 |
// skip this document |
|
| 1095 |
throw e; |
|
| 1096 |
} |
|
| 1097 |
}//if for non-data file |
|
| 1098 |
|
|
| 1099 |
// this is for data file |
|
| 1100 |
if(flag && dataFile) |
|
| 1101 |
{
|
|
| 1102 |
try |
|
| 1103 |
{
|
|
| 1104 |
handleSingleDataFile(remoteServer, action, docid, DocumentImpl.REVISIONTABLE); |
|
| 1105 |
} |
|
| 1106 |
catch(Exception e) |
|
| 1107 |
{
|
|
| 1108 |
// skip this datafile |
|
| 1109 |
throw e; |
|
| 1110 |
} |
|
| 1111 |
|
|
| 1112 |
}//for datafile |
|
| 1113 |
} |
|
| 1114 |
|
|
| 1004 | 1115 |
} |
| 1005 | 1116 |
|
| src/edu/ucsb/nceas/metacat/ReplMessageHandler.java | ||
|---|---|---|
| 28 | 28 |
|
| 29 | 29 |
package edu.ucsb.nceas.metacat; |
| 30 | 30 |
|
| 31 |
import java.sql.*; |
|
| 32 |
import java.util.Stack; |
|
| 31 |
|
|
| 33 | 32 |
import java.util.Vector; |
| 34 |
import java.util.Enumeration; |
|
| 35 |
import java.util.EmptyStackException; |
|
| 36 | 33 |
|
| 37 | 34 |
import org.xml.sax.Attributes; |
| 38 | 35 |
import org.xml.sax.SAXException; |
| 39 |
import org.xml.sax.SAXParseException; |
|
| 40 |
import org.xml.sax.ext.DeclHandler; |
|
| 41 |
import org.xml.sax.ext.LexicalHandler; |
|
| 42 | 36 |
import org.xml.sax.helpers.DefaultHandler; |
| 43 | 37 |
|
| 44 | 38 |
/** |
| ... | ... | |
| 50 | 44 |
private Vector updates = new Vector(); |
| 51 | 45 |
private Vector indivUpdate = new Vector(); |
| 52 | 46 |
private Vector indivDelete = new Vector(); |
| 47 |
private Vector indivRevision = new Vector(); |
|
| 53 | 48 |
private Vector deletes = new Vector(); |
| 49 |
private Vector revisions = new Vector(); |
|
| 54 | 50 |
private String server; |
| 55 | 51 |
private String dataFile; |
| 56 | 52 |
private boolean update = false; |
| 57 | 53 |
private boolean delete = false; |
| 54 |
private boolean revision = false; |
|
| 58 | 55 |
String currentTag = new String(); |
| 59 | 56 |
StringBuffer textBuffer = null; |
| 60 | 57 |
|
| ... | ... | |
| 80 | 77 |
indivDelete = new Vector(); |
| 81 | 78 |
delete = true; |
| 82 | 79 |
} |
| 80 |
else if (localName.equals("revisionDocument"))
|
|
| 81 |
{
|
|
| 82 |
indivRevision = new Vector(); |
|
| 83 |
revision = true; |
|
| 84 |
} |
|
| 85 |
|
|
| 83 | 86 |
} |
| 84 | 87 |
|
| 85 | 88 |
/** |
| ... | ... | |
| 88 | 91 |
public void endElement(String uri, String localName, String qName) |
| 89 | 92 |
throws SAXException |
| 90 | 93 |
{
|
| 91 |
if(currentTag.equals("docid") && update)
|
|
| 94 |
if(currentTag.equals("docid") && update)
|
|
| 92 | 95 |
{
|
| 93 | 96 |
indivUpdate.add(textBuffer.toString()); |
| 94 | 97 |
} |
| ... | ... | |
| 96 | 99 |
{
|
| 97 | 100 |
indivDelete.add(textBuffer.toString()); |
| 98 | 101 |
} |
| 102 |
else if (currentTag.equals("docid") && revision)
|
|
| 103 |
{
|
|
| 104 |
indivRevision.add(textBuffer.toString()); |
|
| 105 |
} |
|
| 99 | 106 |
|
| 100 | 107 |
if(currentTag.equals("rev") && update)
|
| 101 | 108 |
{
|
| ... | ... | |
| 107 | 114 |
indivDelete.add(textBuffer.toString()); |
| 108 | 115 |
indivDelete.add(server); |
| 109 | 116 |
} |
| 117 |
else if(currentTag.equals("rev") && revision)
|
|
| 118 |
{
|
|
| 119 |
indivRevision.add(textBuffer.toString()); |
|
| 120 |
indivRevision.add(server); |
|
| 121 |
} |
|
| 110 | 122 |
|
| 111 | 123 |
if(currentTag.equals("date_updated") && update)
|
| 112 | 124 |
{
|
| ... | ... | |
| 118 | 130 |
indivDelete.add(textBuffer.toString()); |
| 119 | 131 |
indivDelete.add(server); |
| 120 | 132 |
} |
| 133 |
else if(currentTag.equals("date_updated") && revision)
|
|
| 134 |
{
|
|
| 135 |
indivRevision.add(textBuffer.toString()); |
|
| 136 |
indivRevision.add(server); |
|
| 137 |
} |
|
| 121 | 138 |
|
| 122 | 139 |
if(currentTag.equals("server"))
|
| 123 | 140 |
{
|
| ... | ... | |
| 128 | 145 |
if (currentTag.equals("datafile"))
|
| 129 | 146 |
{
|
| 130 | 147 |
dataFile = textBuffer.toString(); |
| 131 |
indivUpdate.add(dataFile); |
|
| 148 |
if (update) |
|
| 149 |
{
|
|
| 150 |
indivUpdate.add(dataFile); |
|
| 151 |
} |
|
| 152 |
else if (revision) |
|
| 153 |
{
|
|
| 154 |
indivRevision.add(dataFile); |
|
| 155 |
} |
|
| 156 |
|
|
| 157 |
|
|
| 132 | 158 |
} |
| 133 | 159 |
|
| 134 | 160 |
if(localName.equals("updatedDocument"))
|
| ... | ... | |
| 141 | 167 |
deletes.add(new Vector(indivDelete)); |
| 142 | 168 |
delete = false; |
| 143 | 169 |
} |
| 170 |
else if (localName.equals("revisionDocument"))
|
|
| 171 |
{
|
|
| 172 |
revisions.add(new Vector(indivRevision)); |
|
| 173 |
revision = false; |
|
| 174 |
} |
|
| 144 | 175 |
} |
| 145 | 176 |
|
| 146 | 177 |
/** |
| ... | ... | |
| 160 | 191 |
{
|
| 161 | 192 |
return deletes; |
| 162 | 193 |
} |
| 194 |
|
|
| 195 |
public Vector getRevisionsVect() |
|
| 196 |
{
|
|
| 197 |
return revisions; |
|
| 198 |
} |
|
| 163 | 199 |
} |
| src/edu/ucsb/nceas/metacat/Eml200SAXHandler.java | ||
|---|---|---|
| 681 | 681 |
MetaCatUtil.debugMessage("DOCTYPE-b: " + doctype, 30);
|
| 682 | 682 |
} |
| 683 | 683 |
rootNode.writeNodename(docname); |
| 684 |
System.out.println("here!!!!!!!!!!!!!!!!!!1");
|
|
| 684 | 685 |
try {
|
| 685 | 686 |
// for validated XML Documents store a reference to XML DB |
| 686 | 687 |
// Catalog |
| ... | ... | |
| 710 | 711 |
catalogid = rs.getString(1); |
| 711 | 712 |
} |
| 712 | 713 |
stmt.close(); |
| 714 |
System.out.println("here!!!!!!!!!!!!!!!!!!2");
|
|
| 713 | 715 |
}//try |
| 714 | 716 |
finally {
|
| 715 | 717 |
// Return dbconnection |
| ... | ... | |
| 720 | 722 |
//create documentImpl object by the constructor which can |
| 721 | 723 |
// specify |
| 722 | 724 |
//the revision |
| 723 |
currentDocument = new DocumentImpl(connection, rootNode |
|
| 725 |
if (!super.getIsRevisionDoc()) |
|
| 726 |
{
|
|
| 727 |
|
|
| 728 |
currentDocument = new DocumentImpl(connection, rootNode |
|
| 724 | 729 |
.getNodeID(), docname, doctype, docid, revision, |
| 725 | 730 |
action, user, this.pub, catalogid, this.serverCode); |
| 731 |
} |
|
| 732 |
else |
|
| 733 |
{
|
|
| 734 |
|
|
| 735 |
currentDocument = new DeletedDocumentImpl(connection, rootNode |
|
| 736 |
.getNodeID(), docname, doctype, docid, revision, |
|
| 737 |
action, user, this.pub, catalogid, this.serverCode); |
|
| 738 |
} |
|
| 726 | 739 |
|
| 727 | 740 |
} catch (Exception ane) {
|
| 728 | 741 |
throw (new SAXException( |
| 729 | 742 |
"Error in EMLSaxHandler.startElement " + action, |
| 730 | 743 |
ane)); |
| 731 | 744 |
} |
| 745 |
|
|
| 732 | 746 |
} |
| 733 | 747 |
//================================================================== |
| 734 | 748 |
|
| ... | ... | |
| 1666 | 1680 |
throw new SAXException("user deleted some inline block it couldn't");
|
| 1667 | 1681 |
} |
| 1668 | 1682 |
|
| 1669 |
// write access rule to xml_access table which include both top level |
|
| 1670 |
// and additional level(data access level). It also write access subtree |
|
| 1671 |
// info into xml_accesssubtree about the top access, additional access |
|
| 1672 |
// and some third place access modules which are referenced by top |
|
| 1673 |
// level or additional level |
|
| 1674 |
writeAccessRuleToDB(); |
|
| 1683 |
if (!super.getIsRevisionDoc()) |
|
| 1684 |
{
|
|
| 1685 |
// write access rule to xml_access table which include both top level |
|
| 1686 |
// and additional level(data access level). It also write access subtree |
|
| 1687 |
// info into xml_accesssubtree about the top access, additional access |
|
| 1688 |
// and some third place access modules which are referenced by top |
|
| 1689 |
// level or additional level |
|
| 1690 |
writeAccessRuleToDB(); |
|
| 1675 | 1691 |
|
| 1676 |
//delete relation table |
|
| 1677 |
deleteRelations(); |
|
| 1678 |
//write relations |
|
| 1679 |
for (int i = 0; i < onlineDataFileIdInRelationVector.size(); i++) {
|
|
| 1692 |
//delete relation table
|
|
| 1693 |
deleteRelations();
|
|
| 1694 |
//write relations
|
|
| 1695 |
for (int i = 0; i < onlineDataFileIdInRelationVector.size(); i++) {
|
|
| 1680 | 1696 |
String id = (String) onlineDataFileIdInRelationVector.elementAt(i); |
| 1681 | 1697 |
writeOnlineDataFileIdIntoRelationTable(id); |
| 1698 |
} |
|
| 1682 | 1699 |
} |
| 1683 | 1700 |
|
| 1684 | 1701 |
// clean the subtree record |
| ... | ... | |
| 2295 | 2312 |
pstmt.setString(1, docid); |
| 2296 | 2313 |
MetaCatUtil.debugMessage("Docid in access-subtreetable: " + docid,
|
| 2297 | 2314 |
35); |
| 2298 |
pstmt.setString(2, revision);
|
|
| 2315 |
pstmt.setInt(2, (new Integer(revision)).intValue());
|
|
| 2299 | 2316 |
MetaCatUtil.debugMessage("rev in accesssubtreetable: " + revision,
|
| 2300 | 2317 |
35); |
| 2301 | 2318 |
pstmt.setString(3, level); |
| src/edu/ucsb/nceas/metacat/Eml210SAXHandler.java | ||
|---|---|---|
| 449 | 449 |
//create documentImpl object by the constructor which can |
| 450 | 450 |
// specify |
| 451 | 451 |
//the revision |
| 452 |
currentDocument = new DocumentImpl(connection, rootNode |
|
| 452 |
if (!super.getIsRevisionDoc()) |
|
| 453 |
{
|
|
| 454 |
currentDocument = new DocumentImpl(connection, rootNode |
|
| 453 | 455 |
.getNodeID(), docname, doctype, docid, revision, |
| 454 | 456 |
action, user, this.pub, catalogid, this.serverCode); |
| 457 |
} |
|
| 458 |
else |
|
| 459 |
{
|
|
| 460 |
currentDocument = new DeletedDocumentImpl(connection, rootNode |
|
| 461 |
.getNodeID(), docname, doctype, docid, revision, |
|
| 462 |
action, user, this.pub, catalogid, this.serverCode); |
|
| 463 |
} |
|
| 455 | 464 |
|
| 456 | 465 |
} catch (Exception ane) {
|
| 457 | 466 |
throw (new SAXException( |
| ... | ... | |
| 1409 | 1418 |
40); |
| 1410 | 1419 |
throw new SAXException(PERMISSIONERROR); |
| 1411 | 1420 |
} |
| 1412 |
|
|
| 1413 |
// write access rule to db |
|
| 1414 |
writeAccessRuleToDB(); |
|
| 1415 |
|
|
| 1416 |
//delete relation table |
|
| 1417 |
deleteRelations(); |
|
| 1418 |
//write relations |
|
| 1419 |
for (int i = 0; i < onlineDataFileIdInRelationVector.size(); i++) {
|
|
| 1420 |
String id = (String) onlineDataFileIdInRelationVector.elementAt(i); |
|
| 1421 |
writeOnlineDataFileIdIntoRelationTable(id); |
|
| 1421 |
if (!super.getIsRevisionDoc()) |
|
| 1422 |
{
|
|
| 1423 |
// write access rule to db |
|
| 1424 |
writeAccessRuleToDB(); |
|
| 1425 |
//delete relation table |
|
| 1426 |
deleteRelations(); |
|
| 1427 |
//write relations |
|
| 1428 |
for (int i = 0; i < onlineDataFileIdInRelationVector.size(); i++) {
|
|
| 1429 |
String id = (String) onlineDataFileIdInRelationVector.elementAt(i); |
|
| 1430 |
writeOnlineDataFileIdIntoRelationTable(id); |
|
| 1431 |
} |
|
| 1422 | 1432 |
} |
| 1433 |
|
|
| 1423 | 1434 |
|
| 1424 | 1435 |
} |
| 1425 | 1436 |
|
Also available in: Unified diff
Add code to handle deleted document replication.