Revision 314
Added by bojilova over 24 years ago
| src/edu/ucsb/nceas/metacat/DBSAXNode.java | ||
|---|---|---|
| 48 | 48 |
* @param parentNode the parent node for this node being created |
| 49 | 49 |
*/ |
| 50 | 50 |
public DBSAXNode (Connection conn, String tagname, DBSAXNode parentNode, |
| 51 |
DBSAXNode rootNode, DBSAXDocument currentDocument) {
|
|
| 51 |
DBSAXDocument currentDocument) {
|
|
| 52 | 52 |
|
| 53 | 53 |
super(tagname); |
| 54 | 54 |
setParentID(parentNode.getNodeID()); |
| 55 |
setRootNodeID(rootNode.getNodeID());
|
|
| 55 |
setRootNodeID(currentDocument.getRootNodeID());
|
|
| 56 | 56 |
setDocID(currentDocument.getDocID()); |
| 57 | 57 |
setNodeIndex(parentNode.incChildNum()); |
| 58 | 58 |
this.conn = conn; |
| 59 | 59 |
this.parentNode = parentNode; |
| 60 | 60 |
writeChildNodeToDB("ELEMENT", getTagName(), null);
|
| 61 |
updateNodeIndex(); |
|
| 61 |
updateNodeIndex(currentDocument.getDocID(), currentDocument.getDoctype());
|
|
| 62 | 62 |
} |
| 63 | 63 |
|
| 64 | 64 |
/** creates SQL code and inserts new node into DB connection */ |
| ... | ... | |
| 236 | 236 |
* test strings that represent all of the relative and absolute |
| 237 | 237 |
* paths through the XML tree from document root to this node |
| 238 | 238 |
*/ |
| 239 |
private void updateNodeIndex() {
|
|
| 239 |
private void updateNodeIndex(String docid, String doctype) {
|
|
| 240 | 240 |
Hashtable pathlist = new Hashtable(); |
| 241 | 241 |
boolean atStartingNode = true; |
| 242 | 242 |
boolean atRootDocumentNode = false; |
| ... | ... | |
| 271 | 271 |
try {
|
| 272 | 272 |
// Create an insert statement to reuse for all of the path insertions |
| 273 | 273 |
PreparedStatement pstmt = conn.prepareStatement( |
| 274 |
"INSERT INTO xml_index (nodeid, path) VALUES (?, ?)"); |
|
| 274 |
"INSERT INTO xml_index (nodeid, path, docid, doctype) " + |
|
| 275 |
"VALUES (?, ?, ?, ?)"); |
|
| 275 | 276 |
|
| 277 |
pstmt.setString(3, docid); |
|
| 278 |
pstmt.setString(4, doctype); |
|
| 279 |
|
|
| 276 | 280 |
// Step through the hashtable and insert each of the path values |
| 277 | 281 |
Enumeration en = pathlist.keys(); |
| 278 | 282 |
while (en.hasMoreElements()) {
|
| ... | ... | |
| 301 | 305 |
|
| 302 | 306 |
/** |
| 303 | 307 |
* '$Log$ |
| 308 |
* 'Revision 1.32 2000/06/27 04:31:07 jones |
|
| 309 |
* 'Fixed bugs associated with the new UPDATE and DELETE functions of |
|
| 310 |
* 'DBWriter. There were problematic interactions between some static |
|
| 311 |
* 'variables used in DBEntityResolver and the way in which the |
|
| 312 |
* 'Servlet objects are re-used across multiple client invocations. |
|
| 313 |
* ' |
|
| 314 |
* 'Generally cleaned up error reporting. Now all errors and success |
|
| 315 |
* 'results are reported as XML documents from MetaCatServlet. Need |
|
| 316 |
* 'to make the command line tools do the same. |
|
| 317 |
* ' |
|
| 304 | 318 |
* 'Revision 1.31 2000/06/26 10:35:05 jones |
| 305 | 319 |
* 'Merged in substantial changes to DBWriter and associated classes and to |
| 306 | 320 |
* 'the MetaCatServlet in order to accomodate the new UPDATE and DELETE |
Also available in: Unified diff
DBSAXNode constructor simplified