[24395] | 1 | /*
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| 2 | * SimpleDocument.java
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| 3 | * Copyright (C) 2011 New Zealand Digital Library, http://www.nzdl.org
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or modify
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| 6 | * it under the terms of the GNU General Public License as published by
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| 7 | * the Free Software Foundation; either version 2 of the License, or
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| 8 | * (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 18 | */
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| 19 | package org.greenstone.gsdl3.util;
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| 20 |
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| 21 | import org.apache.log4j.*;
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| 22 | import org.w3c.dom.Document;
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| 23 | import org.w3c.dom.Element;
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| 24 |
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| 25 | public class SimpleDocument extends AbstractSimpleDocument {
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| 26 |
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| 27 |
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| 28 | /** the default document type - use if all documents are the same type
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| 29 | */
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| 30 | protected String default_document_type = null;
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| 31 |
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| 32 | static Logger logger = Logger.getLogger(org.greenstone.gsdl3.util.SimpleDocument.class.getName());
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| 33 |
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| 34 | public SimpleDocument(Document doc, String default_document_type)
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| 35 | {
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| 36 | super(doc);
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| 37 |
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| 38 | this.default_document_type = default_document_type;
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| 39 | }
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| 40 |
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| 41 | /** returns the document type of the doc that the specified node
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| 42 | belongs to. should be one of
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| 43 | GSXML.DOC_TYPE_SIMPLE,
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| 44 | GSXML.DOC_TYPE_PAGED,
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| 45 | GSXML.DOC_TYPE_HIERARCHY
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[26039] | 46 | GSXML.DOC_TYPE_PAGEDHIERARCHY
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[24395] | 47 | default implementation returns GSXML.DOC_TYPE_SIMPLE, over ride
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| 48 | if documents can be hierarchical
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| 49 | */
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| 50 | public String getDocType(String node_id) {
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[26039] | 51 | if (default_document_type != null) {
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| 52 | return default_document_type;
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| 53 | }
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| 54 | return GSXML.DOC_TYPE_SIMPLE;
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[24395] | 55 | }
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| 56 |
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| 57 | /** returns true if the node has child nodes
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| 58 | * default implementation returns false, over ride if documents can be
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| 59 | * hierarchical
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| 60 | */
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| 61 | public boolean hasChildren(String node_id) {
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| 62 | return false;
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| 63 | }
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| 64 |
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| 65 | /** returns true if the node has a parent
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| 66 | * default implementation returns false, over ride if documents can be
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| 67 | * hierarchical*/
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| 68 | public boolean hasParent(String node_id) {
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| 69 | return false;
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| 70 | }
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| 71 | } |
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