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Last change
on this file since 9858 was 6287, checked in by cs025, 20 years ago |
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Various changes to the METS structures and identifier factories to
move towards updateable structures and to add section support.
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-
Property svn:keywords
set to
Author Date Id Revision
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File size:
687 bytes
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| 1 | package org.greenstone.gsdl3.gs3build.metadata;
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| 2 |
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| 3 | public abstract class AbstractIdentifierFactory
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| 4 | {
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| 5 | private String idPrelude;
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| 6 | private int idSeqNo;
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| 7 |
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| 8 | public AbstractIdentifierFactory(String idPrelude)
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| 9 | { this.idPrelude = idPrelude;
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| 10 | this.idSeqNo = 1;
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| 11 | }
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| 12 |
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| 13 | public String getNextIdentifier()
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| 14 | { int id = this.idSeqNo ++;
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| 15 |
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| 16 | return idPrelude + Integer.toString(id);
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| 17 | }
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| 18 |
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| 19 | public void noteIdentifier(String identifier)
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| 20 | { if (!identifier.startsWith(this.idPrelude))
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| 21 | return;
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| 22 |
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| 23 | identifier = identifier.substring(this.idPrelude.length());
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| 24 |
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| 25 | int value = Integer.parseInt(identifier);
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| 26 | if (value >= this.idSeqNo) {
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| 27 | this.idSeqNo = value + 1;
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| 28 | }
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| 29 | }
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| 30 | }
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