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1
9
10 package org.netbeans.modules.xml.retriever.catalog.test;
11
12 import java.io.File  ;
13 import java.io.FileInputStream ;
14 import java.io.IOException ;
15 import java.net.URI ;
16 import java.util.HashMap ;
17 import java.util.Map ;
18 import java.util.logging.Logger ;
19 import javax.swing.text.Document ;
20 import org.netbeans.modules.xml.retriever.catalog.impl.CatalogFileWrapperDOMImpl;
21 import org.netbeans.modules.xml.retriever.catalog.impl.CatalogWriteModelImpl;
22 import org.netbeans.modules.xml.xam.locator.CatalogModelException;
23 import org.netbeans.modules.xml.xam.ModelSource;
24 import org.netbeans.modules.xml.xam.locator.CatalogModel;
25 import org.openide.filesystems.FileObject;
26 import org.openide.filesystems.FileUtil;
27 import org.openide.loaders.DataObject;
28 import org.openide.loaders.DataObjectNotFoundException;
29 import org.openide.util.Lookup;
30 import org.openide.util.lookup.Lookups;
31
32
36
37 public class TestCatalogModel extends CatalogWriteModelImpl {
38
39 private TestCatalogModel(File file) throws IOException {
40 super(file);
41 }
42
43 static TestCatalogModel singletonCatMod = null;
44 public static TestCatalogModel getDefault(){
45 if (singletonCatMod == null){
46 CatalogFileWrapperDOMImpl.TEST_ENVIRONMENT = true;
47 try {
48 singletonCatMod = new TestCatalogModel(new File (System.getProperty("java.io.tmpdir")));
49 FileObject catalogFO = singletonCatMod.getCatalogFileObject();
50 File catFile = FileUtil.toFile(catalogFO);
51 catFile.deleteOnExit();
52 } catch (Exception ex) {
54 ex.printStackTrace();
55 return null;
56 }
57 }
58 return singletonCatMod;
59 }
60
61
62
63
68 protected ModelSource createModelSource(FileObject thisFileObj, boolean editable) throws CatalogModelException{
69 assert thisFileObj != null : "Null file object.";
70 final CatalogModel catalogModel = createCatalogModel(thisFileObj);
71 final DataObject dobj;
72 try {
73 dobj = DataObject.find(thisFileObj);
74 } catch (DataObjectNotFoundException ex) {
75 throw new CatalogModelException(ex);
76 }
77 Lookup proxyLookup = Lookups.proxy(
78 new Lookup.Provider() {
79 public Lookup getLookup() {
80 Document document = null;
81 Logger l = Logger.getLogger(getClass().getName());
82 document = getDocument(dobj.getPrimaryFile());
83 return Lookups.fixed(new Object [] {
84 dobj.getPrimaryFile(),
85 document,
86 dobj,
87 catalogModel
88 });
89 }
90 }
91 );
92 return new ModelSource(proxyLookup, editable);
93 }
94
95 private Document getDocument(FileObject fo){
96 Document result = null;
97 if (documentPooling) {
98 result = documentPool().get(fo);
99 }
100 if (result != null) return result;
101 try {
102
103 File file = FileUtil.toFile(fo);
104 FileInputStream fis = new FileInputStream (file);
105 byte buffer[] = new byte[fis.available()];
106 result = new org.netbeans.editor.BaseDocument(
107 org.netbeans.modules.xml.text.syntax.XMLKit.class, false);
108 result.remove(0, result.getLength());
109 fis.read(buffer);
110 fis.close();
111 String str = new String (buffer);
112 result.insertString(0,str,null);
113
114 } catch (Exception dObjEx) {
115 return null;
116 }
117 if (documentPooling) {
118 documentPool().put(fo, result);
119 }
120 return result;
121 }
122
123 protected CatalogModel createCatalogModel(FileObject fo) throws CatalogModelException{
124 return getDefault();
125 }
126
127 public ModelSource createTestModelSource(FileObject fo, boolean editable) throws CatalogModelException{
128 final DataObject dobj;
129 final CatalogModel catalogModel = createCatalogModel(fo);
130 try {
131 dobj = DataObject.find(fo);
132 } catch (DataObjectNotFoundException ex) {
133 throw new CatalogModelException(ex);
134 }
135 Lookup lookup = Lookups.proxy(new Lookup.Provider() {
136 public Lookup getLookup() {
137 return Lookups.fixed(new Object [] {
138 dobj.getPrimaryFile(),
139 getDocument(dobj.getPrimaryFile()),
140 dobj,
141 catalogModel
142 });
143 }
144 } );
145 return new ModelSource(lookup, editable);
146 }
147
148 private Map <FileObject,Document > fileToDocumentMap;
149 private Map <FileObject,Document > documentPool() {
150 if (fileToDocumentMap == null) {
151 fileToDocumentMap = new HashMap <FileObject,Document >();
152 }
153 return fileToDocumentMap;
154 }
155 private boolean documentPooling = true;
156
157 public void setDocumentPooling(boolean v) {
158 documentPooling = v;
159 if (! documentPooling) {
160 clearDocumentPool();
161 }
162 }
163
164 public void clearDocumentPool() {
165 fileToDocumentMap = null;
166 }
167
168 public String toString(){
169 return "TestCatalogModel"+super.toString();
170 }
171
172 }
173
174 |
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