Skip to main content
aboutsummaryrefslogtreecommitdiffstats
blob: 8ae546f227f4c85128f272259d69f497ae89d6fc (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
/*******************************************************************************
 *  Copyright (c) 2012  Oracle. All rights reserved.
 *  This program and the accompanying materials are made available under the
 *  terms of the Eclipse Public License v1.0, which accompanies this distribution
 *  and is available at http://www.eclipse.org/legal/epl-v10.html
 *  
 *  Contributors: 
 *  	Oracle - initial API and implementation
 *******************************************************************************/
package org.eclipse.jpt.jaxb.eclipselink.core.internal.context.java;

import java.util.List;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.common.utility.Filter;
import org.eclipse.jpt.common.utility.internal.CollectionTools;
import org.eclipse.jpt.common.utility.internal.iterables.EmptyIterable;
import org.eclipse.jpt.jaxb.core.context.JaxbAttributeMapping;
import org.eclipse.jpt.jaxb.core.context.JaxbPersistentAttribute;
import org.eclipse.jpt.jaxb.core.context.XmlElementRef;
import org.eclipse.jpt.jaxb.core.context.XmlElementRefs;
import org.eclipse.jpt.jaxb.core.context.XmlElementWrapper;
import org.eclipse.jpt.jaxb.core.context.java.JavaContextNode;
import org.eclipse.jpt.jaxb.core.internal.context.java.GenericJavaXmlAnyElementMapping;
import org.eclipse.jpt.jaxb.core.internal.context.java.GenericJavaXmlElementRefs;
import org.eclipse.jpt.jaxb.core.resource.java.XmlElementRefAnnotation;
import org.eclipse.jpt.jaxb.core.resource.java.XmlElementWrapperAnnotation;
import org.eclipse.jpt.jaxb.eclipselink.core.context.java.ELXmlAnyElementMapping;
import org.eclipse.jpt.jaxb.eclipselink.core.context.java.ELXmlPath;
import org.eclipse.jpt.jaxb.eclipselink.core.resource.java.ELJaxb;
import org.eclipse.jpt.jaxb.eclipselink.core.resource.java.XmlPathAnnotation;
import org.eclipse.wst.validation.internal.provisional.core.IMessage;
import org.eclipse.wst.validation.internal.provisional.core.IReporter;


public class ELJavaXmlAnyElementMapping
		extends GenericJavaXmlAnyElementMapping 
		implements ELXmlAnyElementMapping {
	
	protected ELJavaXmlPath xmlPath;
	
	
	public ELJavaXmlAnyElementMapping(JaxbPersistentAttribute parent) {
		super(parent);
		initXmlPath();
	}
	
	
	// ***** sync/update *****
	
	@Override
	public void synchronizeWithResourceModel() {
		super.synchronizeWithResourceModel();
		syncXmlPath();
	}
	
	
	// ***** XmlPath *****
	
	public ELXmlPath getXmlPath() {
		return this.xmlPath;
	}
	
	protected void setXmlPath_(ELJavaXmlPath xmlPath) {
		ELJavaXmlPath old = this.xmlPath;
		this.xmlPath = xmlPath;
		firePropertyChanged(XML_PATH_PROPERTY, old, this.xmlPath);
	}
	
	public ELXmlPath addXmlPath() {
		if (this.xmlPath != null) {
			throw new IllegalStateException();
		}
		getJavaResourceAttribute().addAnnotation(0, ELJaxb.XML_PATH);
		ELJavaXmlPath xmlPath = buildXmlPath();
		setXmlPath_(xmlPath);
		return xmlPath;
	}
	
	public void removeXmlPath() {
		if (this.xmlPath == null) {
			throw new IllegalStateException();
		}
		while (getXmlPathAnnotation() != null) {
			getJavaResourceAttribute().removeAnnotation(0, ELJaxb.XML_PATH);
		}
		setXmlPath_(null);
	}
	
	protected void initXmlPath() {
		XmlPathAnnotation annotation = getXmlPathAnnotation();
		this.xmlPath = (annotation == null) ? null : buildXmlPath();
	}
	
	protected void syncXmlPath() {
		XmlPathAnnotation annotation = getXmlPathAnnotation();
		if (annotation != null) {
			if (this.xmlPath == null) {
				setXmlPath_(buildXmlPath());
			}
			else {
				this.xmlPath.synchronizeWithResourceModel();
			}
		}
		else {
			setXmlPath_(null);
		}
	}
	
	protected ELJavaXmlPath buildXmlPath() {
		return new ELJavaXmlPath(this, new XmlPathContext());
	}
	
	protected XmlPathAnnotation getXmlPathAnnotation() {
		return (XmlPathAnnotation) getJavaResourceAttribute().getAnnotation(0, ELJaxb.XML_PATH);
	}
	
	
	// ***** misc *****
	
	@Override
	protected XmlElementWrapper buildXmlElementWrapper() {
		return new ELJavaXmlElementWrapper(this, new XmlElementWrapperContext());
	}
	
	@Override
	protected XmlElementRefs buildXmlElementRefs() {
		return new GenericJavaXmlElementRefs(this, new XmlElementRefsContext());
	}
	
	
	// ***** content assist *****
	
	@Override
	public Iterable<String> getJavaCompletionProposals(int pos, Filter<String> filter, CompilationUnit astRoot) {
		Iterable<String> result = super.getJavaCompletionProposals(pos, filter, astRoot);
		if (! CollectionTools.isEmpty(result)) {
			return result;
		}
		
		if (this.xmlPath != null) {
			result = this.xmlPath.getJavaCompletionProposals(pos, filter, astRoot);
			if (! CollectionTools.isEmpty(result)) {
				return result;
			}
		}
		
		return EmptyIterable.instance();
	}
	
	
	// ***** validation *****
	
	@Override
	public void validate(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) {
		super.validate(messages, reporter, astRoot);
		
		if (this.xmlPath != null) {
			validateXmlPath(messages, reporter, astRoot);
		}
	}
	
	protected void validateXmlPath(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) {
		this.xmlPath.validate(messages, reporter, astRoot);
	}
	
	
	protected class XmlPathContext
			implements ELJavaXmlPath.Context {
		
		public XmlPathAnnotation getAnnotation() {
			return ELJavaXmlAnyElementMapping.this.getXmlPathAnnotation();
		}
		
		public JaxbAttributeMapping getAttributeMapping() {
			return ELJavaXmlAnyElementMapping.this;
		}
	}
	
	
	protected class XmlElementWrapperContext
			implements ELJavaXmlElementWrapper.Context {
		
		public XmlElementWrapperAnnotation getAnnotation() {
			return ELJavaXmlAnyElementMapping.this.getXmlElementWrapperAnnotation();
		}
		
		public boolean hasXmlPath() {
			return ELJavaXmlAnyElementMapping.this.xmlPath != null;
		}
	}
	
	
	protected class XmlElementRefsContext
			extends GenericJavaXmlAnyElementMapping.XmlElementRefsContext {
		
		@Override
		public XmlElementRef buildXmlElementRef(JavaContextNode parent, XmlElementRefAnnotation annotation) {
			return new ELJavaXmlElementRef(parent, new GenericJavaXmlAnyElementMapping.XmlElementRefContext(annotation));
		}
	}
}

Back to the top