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16 package org.outerj.daisy.navigation.impl;
17
18 import org.outerj.daisy.repository.VariantKey;
19 import org.outerj.daisy.repository.RepositoryException;
20 import org.outerj.daisy.navigation.NavigationVersionMode;
21 import org.xml.sax.ContentHandler  ;
22 import org.xml.sax.SAXException ;
23 import org.xml.sax.helpers.AttributesImpl ;
24
25 import java.util.List ;
26 import java.util.Collections ;
27 import java.util.Map ;
28 import java.util.ArrayList ;
29
30
33 public class DocumentFromQueryNode implements Node, DocumentRepresentingNode {
34 private final VariantKey variantKey;
35 private final String idAsString;
36 private final String branch;
37 private final String language;
38 private final String label;
39 private final NodeVisibility nodeVisibility;
40 private final CommonNavigationManager.Context context;
41 private final NavigationVersionMode versionMode;
42
43 public DocumentFromQueryNode(VariantKey variantKey, String label, NodeVisibility nodeVisibility,
44 CommonNavigationManager.Context context,
45 long navigationBranchId, long navigationLanguageId, NavigationVersionMode versionMode) throws RepositoryException {
46 this.variantKey = variantKey;
47 this.idAsString = String.valueOf(variantKey.getDocumentId());
48 this.label = label;
49 this.nodeVisibility = nodeVisibility;
50 this.context = context;
51 branch = variantKey.getBranchId() != navigationBranchId ? context.getBranchName(variantKey.getBranchId()) : null;
52 language = variantKey.getLanguageId() != navigationLanguageId ? context.getLanguageName(variantKey.getLanguageId()) : null;
53 this.versionMode = versionMode;
54 }
55
56 public VariantKey getVariantKey() {
57 return variantKey;
58 }
59
60 public void searchPath(String [] path, int pos, long branchId, long languageId, Node[] foundPath) throws RepositoryException {
61 }
63
64 public List searchDocument(VariantKey key) throws RepositoryException {
65 if (this.variantKey.equals(key)) {
66 List foundNodePath = new ArrayList (5);
67 foundNodePath.add(this);
68 return foundNodePath;
69 } else {
70 return null;
71 }
72 }
73
74 public void populateNodeLookupMap(Map map, String path) throws RepositoryException {
75 if (!map.containsKey(variantKey)) {
76 map.put(variantKey, path + "/" + idAsString);
77 }
78 }
79
80 public boolean checkId(String id, long branchId, long languageId) {
81 return idAsString.equals(id) && variantKey.getBranchId() == branchId && variantKey.getLanguageId() == languageId;
82 }
83
84 public boolean isExpandable() throws RepositoryException {
85 return false;
86 }
87
88 public List getExpandedChildList() throws RepositoryException {
89 return Collections.EMPTY_LIST;
90 }
91
92 public void generateXml(ContentHandler contentHandler, Node[] activeNodePath, int pos, boolean includeOnlyActivePath,
93 String path, long userId, long[] roleIds) throws RepositoryException, SAXException {
94 if (!isVisible(userId, roleIds, activeNodePath, pos))
95 return;
96 path = path + "/" + idAsString;
97 AttributesImpl attrs = new AttributesImpl ();
98 attrs.addAttribute("", "id", "id", "CDATA", idAsString);
99 attrs.addAttribute("", "documentId", "documentId", "CDATA", String.valueOf(variantKey.getDocumentId()));
100 attrs.addAttribute("", "branchId", "branchId", "CDATA", String.valueOf(variantKey.getBranchId()));
101 attrs.addAttribute("", "languageId", "languageId", "CDATA", String.valueOf(variantKey.getLanguageId()));
102 if (branch != null)
103 attrs.addAttribute("", "branch", "branch", "CDATA", branch);
104 if (language != null)
105 attrs.addAttribute("", "language", "language", "CDATA", language);
106 attrs.addAttribute("", "label", "label", "CDATA", label);
107 attrs.addAttribute("", "path", "path", "CDATA", path);
108 if (pos < activeNodePath.length && activeNodePath[pos] == this)
109 attrs.addAttribute("", "selected", "selected", "CDATA", "true");
110 if (pos == activeNodePath.length -1 && activeNodePath[pos] == this)
111 attrs.addAttribute("", "active", "active", "CDATA", "true");
112 contentHandler.startElement(NAVIGATION_NS, "doc", "doc", attrs);
113 contentHandler.endElement(NAVIGATION_NS, "doc", "doc");
114 }
115
116 public void generateXml(ContentHandler contentHandler, int depth, String path, long userId, long[] roleIds) throws RepositoryException, SAXException {
117 if (!isVisible(userId, roleIds, null, -1))
118 return;
119 path = path + "/" + idAsString;
120 AttributesImpl attrs = new AttributesImpl ();
121 attrs.addAttribute("", "id", "id", "CDATA", idAsString);
122 attrs.addAttribute("", "documentId", "documentId", "CDATA", String.valueOf(variantKey.getDocumentId()));
123 attrs.addAttribute("", "branchId", "branchId", "CDATA", String.valueOf(variantKey.getBranchId()));
124 attrs.addAttribute("", "languageId", "languageId", "CDATA", String.valueOf(variantKey.getLanguageId()));
125 if (branch != null)
126 attrs.addAttribute("", "branch", "branch", "CDATA", branch);
127 if (language != null)
128 attrs.addAttribute("", "language", "language", "CDATA", language);
129 attrs.addAttribute("", "label", "label", "CDATA", label);
130 attrs.addAttribute("", "path", "path", "CDATA", path);
131 contentHandler.startElement(NAVIGATION_NS, "doc", "doc", attrs);
132 contentHandler.endElement(NAVIGATION_NS, "doc", "doc");
133 }
134
135 public boolean isVisible(long userId, long[] roleIds, Node[] activeNodePath, int activeNodePathPos) throws RepositoryException {
136 if (nodeVisibility == NodeVisibility.HIDDEN) {
137 return false;
138 } else if (nodeVisibility == NodeVisibility.WHEN_ACTIVE) {
139 return activeNodePath != null && activeNodePathPos < activeNodePath.length && activeNodePath[activeNodePathPos] == this;
141 } else {
142 if (versionMode == NavigationVersionMode.LIVE)
143 return context.canReadLive(variantKey, userId, roleIds);
144 else
145 return context.canRead(variantKey, userId, roleIds);
146 }
147 }
148
149 public boolean isIdentifiable() {
150 return true;
151 }
152
153 public String getId() {
154 return idAsString;
155 }
156 }
157 |
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