Revision 801
Added by Matt Jones over 23 years ago
| src/edu/ucsb/nceas/metacat/DocumentImpl.java | ||
|---|---|---|
| 102 | 102 |
*/ |
| 103 | 103 |
public DocumentImpl(Connection conn, String docid, boolean readNodes) throws McdbException |
| 104 | 104 |
{
|
| 105 |
this(conn, docid); |
|
| 105 |
try {
|
|
| 106 |
this.conn = conn; |
|
| 107 |
this.docid = docid; |
|
| 108 |
|
|
| 109 |
// Look up the document information |
|
| 110 |
getDocumentInfo(docid); |
|
| 106 | 111 |
|
| 107 |
if (readNodes) {
|
|
| 108 |
try {
|
|
| 112 |
if (readNodes) {
|
|
| 109 | 113 |
// Download all of the document nodes using a single SQL query |
| 110 | 114 |
// The sort order of the records is determined by the NodeComparator |
| 111 | 115 |
// class, and needs to represent a depth-first traversal for the |
| 112 | 116 |
// toXml() method to work properly |
| 113 | 117 |
nodeRecordList = getNodeRecordList(rootnodeid); |
| 118 |
} |
|
| 114 | 119 |
|
| 115 |
} catch (McdbException ex) {
|
|
| 116 |
throw ex; |
|
| 117 |
} catch (Throwable t) {
|
|
| 118 |
throw new McdbException("Error reading document from " +
|
|
| 119 |
"DocumentImpl.DocumentImpl: " + docid); |
|
| 120 |
} |
|
| 120 |
} catch (McdbException ex) {
|
|
| 121 |
throw ex; |
|
| 122 |
} catch (Throwable t) {
|
|
| 123 |
throw new McdbException("Error reading document from " +
|
|
| 124 |
"DocumentImpl.DocumentImpl: " + docid); |
|
| 121 | 125 |
} |
| 122 | 126 |
} |
| 123 | 127 |
|
| ... | ... | |
| 130 | 134 |
*/ |
| 131 | 135 |
public DocumentImpl(Connection conn, String docid) throws McdbException |
| 132 | 136 |
{
|
| 133 |
try {
|
|
| 134 |
this.conn = conn; |
|
| 135 |
this.docid = docid; |
|
| 136 |
|
|
| 137 |
// Look up the document information |
|
| 138 |
getDocumentInfo(docid); |
|
| 139 |
|
|
| 140 |
} catch (McdbException ex) {
|
|
| 141 |
throw ex; |
|
| 142 |
} catch (Throwable t) {
|
|
| 143 |
throw new McdbException("Error reading document from " +
|
|
| 144 |
"DocumentImpl.DocumentImpl: " + docid); |
|
| 145 |
} |
|
| 137 |
this(conn, docid, true); |
|
| 146 | 138 |
} |
| 147 | 139 |
|
| 148 | 140 |
/** |
Also available in: Unified diff
Changed the constructors so that the nodeRecordList is automatically
retrieved by the DocumentImpl(Connection,String) constructor. this
restores its earlier behavior, but the implementation is totally
done by DocumentImpl(Connection,String,boolean).