blob: 609605b32a25d6699ec7815e0a5bf35f13eca201 (
plain)
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
|
/*
* Copyright 2000-2010 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.util.xml;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.util.Condition;
import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiType;
import com.intellij.psi.codeStyle.JavaCodeStyleManager;
import com.intellij.psi.codeStyle.SuggestedNameInfo;
import com.intellij.psi.codeStyle.VariableKind;
import com.intellij.psi.util.PsiTypesUtil;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
/**
* @see com.intellij.util.xml.MappingClass
* @author Dmitry Avdeev
*/
public class ClassMappingNameConverter extends ResolvingConverter.StringConverter {
private final static Logger LOG = Logger.getInstance(ClassMappingNameConverter.class);
@NotNull
@Override
public Collection<String> getVariants(ConvertContext context) {
DomElement parent = context.getInvocationElement().getParent();
assert parent != null;
List<DomElement> children = DomUtil.getDefinedChildren(parent, true, true);
DomElement classElement = ContainerUtil.find(children, new Condition<DomElement>() {
@Override
public boolean value(DomElement domElement) {
return domElement.getAnnotation(MappingClass.class) != null;
}
});
if (classElement == null) return Collections.emptyList();
Object value = ((GenericDomValue)classElement).getValue();
if (value == null) return Collections.emptyList();
PsiType type;
if (value instanceof PsiType) {
type = (PsiType)value;
}
else if (value instanceof PsiClass) {
type = PsiTypesUtil.getClassType((PsiClass)value);
}
else {
LOG.error("wrong type: " + value.getClass());
return Collections.emptyList();
}
JavaCodeStyleManager codeStyleManager = JavaCodeStyleManager.getInstance(context.getProject());
SuggestedNameInfo info = codeStyleManager.suggestVariableName(VariableKind.LOCAL_VARIABLE, null, null, type);
return Arrays.asList(info.names);
}
@Override
public PsiElement resolve(String o, ConvertContext context) {
DomElement parent = context.getInvocationElement().getParent();
assert parent != null;
return parent.getXmlElement();
}
}
|
