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1
9
10 package org.netbeans.modules.web.jsf.xdm.model;
11
12 import java.io.File  ;
13 import java.io.FileInputStream ;
14 import java.io.IOException ;
15 import java.util.HashMap ;
16 import java.util.Map ;
17 import javax.swing.text.Document ;
18 import org.netbeans.modules.xml.retriever.catalog.impl.CatalogFileWrapperDOMImpl;
19 import org.netbeans.modules.xml.retriever.catalog.impl.CatalogWriteModelImpl;
20 import org.netbeans.modules.xml.xam.locator.CatalogModel;
21 import org.netbeans.modules.xml.xam.locator.CatalogModelException;
22 import org.netbeans.modules.xml.xam.ModelSource;
23 import org.openide.filesystems.FileObject;
24 import org.openide.filesystems.FileUtil;
25 import org.openide.loaders.DataObject;
26 import org.openide.loaders.DataObjectNotFoundException;
27 import org.openide.util.Lookup;
28 import org.openide.util.lookup.Lookups;
29
30
34
35 public class TestCatalogModel extends CatalogWriteModelImpl{
36 private TestCatalogModel(File file) throws IOException {
37 super(file);
38 }
39
40 static TestCatalogModel singletonCatMod = null;
41 public static TestCatalogModel getDefault(){
42 if (singletonCatMod == null){
43 CatalogFileWrapperDOMImpl.TEST_ENVIRONMENT = true;
44 try {
45 singletonCatMod = new TestCatalogModel(Util.getTempDir("schematest/catalog"));
46 FileObject catalogFO = singletonCatMod.getCatalogFileObject();
47 File catFile = FileUtil.toFile(catalogFO);
48 catFile.deleteOnExit();
49 initCatalogFile();
50 } catch (Exception ex) {
51 ex.printStackTrace();
52 return null;
53 }
54 }
55 return singletonCatMod;
56 }
57
58
59
64 protected ModelSource createModelSource(final FileObject thisFileObj, boolean editable) throws CatalogModelException{
65 assert thisFileObj != null : "Null file object.";
66 final CatalogModel catalogModel = createCatalogModel(thisFileObj);
67 final DataObject dobj;
68 try {
69 dobj = DataObject.find(thisFileObj);
70 } catch (DataObjectNotFoundException ex) {
71 throw new CatalogModelException(ex);
72 }
73 Lookup proxyLookup = Lookups.proxy(
74 new Lookup.Provider() {
75 public Lookup getLookup() {
76 Document document = null;
77 document = getDocument(thisFileObj);
78 return Lookups.fixed(new Object [] {
79 FileUtil.toFile(thisFileObj),
80 thisFileObj,
81 document,
82 dobj,
83 catalogModel
84 });
85 }
86 }
87 );
88 return new ModelSource(proxyLookup, editable);
89 }
90
91 private Document getDocument(FileObject fo){
92 Document result = null;
93 if (documentPooling) {
94 result = documentPool().get(fo);
95 }
96 if (result != null) return result;
97 try {
98
99 File file = FileUtil.toFile(fo);
100 FileInputStream fis = new FileInputStream (file);
101 byte buffer[] = new byte[fis.available()];
102 result = new org.netbeans.editor.BaseDocument(
103 org.netbeans.modules.xml.text.syntax.XMLKit.class, false);
104 result.remove(0, result.getLength());
105 fis.read(buffer);
106 fis.close();
107 String str = new String (buffer);
108 result.insertString(0,str,null);
109
110 } catch (Exception dObjEx) {
111 return null;
112 }
113 if (documentPooling) {
114 documentPool().put(fo, result);
115 }
116 return result;
117 }
118
119 protected CatalogModel createCatalogModel(FileObject fo) throws CatalogModelException{
120 return getDefault();
121 }
122
123 public ModelSource createTestModelSource(FileObject fo, boolean editable) throws CatalogModelException{
124 final DataObject dobj;
125 final CatalogModel catalogModel = createCatalogModel(fo);
126 try {
127 dobj = DataObject.find(fo);
128 } catch (DataObjectNotFoundException ex) {
129 throw new CatalogModelException(ex);
130 }
131 Lookup lookup = Lookups.proxy(new Lookup.Provider() {
132 public Lookup getLookup() {
133 return Lookups.fixed(new Object [] {
134 dobj.getPrimaryFile(),
135 getDocument(dobj.getPrimaryFile()),
136 dobj,
137 catalogModel
138 });
139 }
140 } );
141 return new ModelSource(lookup, editable);
142 }
143
144 private static void initCatalogFile() throws Exception {
145 }
146
147 private Map <FileObject,Document > fileToDocumentMap;
148 private Map <FileObject,Document > documentPool() {
149 if (fileToDocumentMap == null) {
150 fileToDocumentMap = new HashMap <FileObject,Document >();
151 }
152 return fileToDocumentMap;
153 }
154 private boolean documentPooling = true;
155
156 public void setDocumentPooling(boolean v) {
157 documentPooling = v;
158 if (! documentPooling) {
159 clearDocumentPool();
160 }
161 }
162
163 public void clearDocumentPool() {
164 fileToDocumentMap = null;
165 }
166 }
167
168 |
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