/*
* Copyright 2013 The authors
* 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.struts2.dom.params;
import com.intellij.psi.PsiType;
import com.intellij.psi.impl.beanProperties.BeanProperty;
import com.intellij.util.xml.Converter;
import com.intellij.util.xml.GenericDomValue;
import com.intellij.util.xml.WrappingConverter;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.List;
/**
* @author Yann Cébron
* @see ParamValueConvertersRegistry
*/
public class ParamValueConverter extends WrappingConverter {
@Nullable
@Override
public Converter getConverter(@NotNull GenericDomValue domElement) {
final Param param = domElement.getParentOfType(Param.class, false);
if (param == null) {
return null;
}
// skip values containing expressions
final String text = domElement.getRawText();
if (text.contains("${")) {
return null;
}
final List<BeanProperty> beanProperties = param.getName().getValue();
if (beanProperties == null || beanProperties.isEmpty()) {
return null;
}
final BeanProperty property = beanProperties.get(beanProperties.size() - 1);
final PsiType type = property.getPropertyType();
return ParamValueConvertersRegistry.getInstance().getConverter(domElement, type);
}
}