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19 package org.netbeans.modules.xslt.model.impl;
20
21 import java.util.Collection  ;
22 import java.util.LinkedHashSet ;
23 import java.util.LinkedList ;
24 import java.util.List ;
25 import java.util.StringTokenizer ;
26
27 import javax.xml.namespace.QName ;
28
29 import org.netbeans.modules.xml.xam.Model;
30 import org.netbeans.modules.xml.xam.Reference;
31 import org.netbeans.modules.xslt.model.AttributeSet;
32 import org.netbeans.modules.xslt.model.ReferenceableXslComponent;
33 import org.netbeans.modules.xslt.model.Stylesheet;
34 import org.netbeans.modules.xslt.model.XslModel;
35 import org.netbeans.modules.xslt.model.XslReference;
36
37
38
44 class AttributeSetReferenceListResolver implements
45 ReferenceListResolveFactory
46 {
47
48
51 public boolean isApplicable( Class referenceType ) {
52 return AttributeSet.class.isAssignableFrom( referenceType );
53 }
54
55
58 public <T extends ReferenceableXslComponent> List <XslReference<T>> resolve(
59 AttributeAccess access, Class <T> clazz, String value )
60 {
61 StringTokenizer tokenizer = new StringTokenizer (value, " ");
62 List <Reference<T>> references = new LinkedList <Reference<T>>();
63 while (tokenizer.hasMoreTokens()) {
64 String next = tokenizer.nextToken();
65 Collection <Reference<T>> collection = find( clazz , next , access );
66 references.addAll( collection );
67 }
68 return null;
69 }
70
71 @SuppressWarnings ("unchecked")
72 private <T extends ReferenceableXslComponent> Collection <Reference<T>>
73 find( Class <T> clazz, String next , AttributeAccess access)
74 {
75 assert AttributeSet.class.isAssignableFrom( clazz );
76 LinkedHashSet <XslModel> list = Utilities.getAvailibleModels(
77 access.getComponent().getModel());
78 Collection <Reference<T>> collection = new LinkedList <Reference<T>>();
79 QName qName = getQName( next , access );
80 for (XslModel model : list) {
81 if ( Model.State.VALID.equals( model.getState() )) {
82 Stylesheet stylesheet = model.getStylesheet();
83 if ( stylesheet == null ) {
84 continue;
85 }
86 List <AttributeSet> children =
87 stylesheet.getChildren( AttributeSet.class );
88 Collection <AttributeSet> result = find( children , qName );
89 for (AttributeSet set : result) {
90 XslReference<AttributeSet> ref =
91 new GlobalReferenceImpl<AttributeSet>( set ,
92 AttributeSet.class , access.getComponent() );
93 if ( result != null ) {
94 collection.add( (Reference<T>) ref );
95 }
96 }
97 }
98 }
99 return null;
100 }
101
102 private QName getQName( String value, AttributeAccess access ) {
103 assert value!=null;
104 String [] parts = value.split(":"); String prefix = null;
106 String localPart;
107 if (parts.length == 2) {
108 prefix = parts[0];
109 localPart = parts[1];
110 } else {
111 localPart = parts[0];
112 }
113 String ns = access.getComponent().lookupNamespaceURI(prefix);
114 return new QName ( ns , localPart , prefix );
115 }
116
117 private Collection <AttributeSet> find(
118 List <AttributeSet> children , QName qName)
119 {
120 Collection <AttributeSet> collection = new LinkedList <AttributeSet>();
121 assert qName != null;
122 for (AttributeSet set : children) {
123 QName name = set.getName();
124 if ( name == null ) {
125 continue;
126 }
127 String localPart = name.getLocalPart();
128 String ns = name.getNamespaceURI();
129 if ( qName.getLocalPart().equals( localPart)
130 && Utilities.equals( qName.getNamespaceURI() , ns ) )
131 {
132 collection.add( set );
133 }
134 }
135 return collection;
136 }
137
138 }
139 |
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