/*
* Copyright 2013 (c) MuleSoft, Inc.
*
* 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 org.raml.parser.builder;
import java.lang.reflect.InvocationTargetException;
import java.util.Map;
import org.apache.commons.beanutils.PropertyUtilsBean;
import org.raml.parser.resolver.DefaultScalarTupleHandler;
import org.raml.parser.utils.ConvertUtils;
import org.yaml.snakeyaml.nodes.Node;
import org.yaml.snakeyaml.nodes.ScalarNode;
public class ImplicitMapEntryBuilder extends DefaultTupleBuilder<ScalarNode, Node>
{
private String fieldName;
private String keyValue;
private Class<?> keyClass;
private Class valueClass;
public ImplicitMapEntryBuilder(String fieldName, Class<?> keyClass, Class<?> valueClass)
{
super(new DefaultScalarTupleHandler(fieldName));
this.fieldName = fieldName;
this.keyClass = keyClass;
this.valueClass = valueClass;
}
@Override
protected Map<String, TupleBuilder<?, ?>> getBuilders()
{
if (super.getBuilders().isEmpty())
{
addBuildersFor(valueClass);
}
return super.getBuilders();
}
@Override
public Object buildValue(Object parent, Node node)
{
Map actualParent;
try
{
actualParent = (Map) new PropertyUtilsBean().getProperty(parent, fieldName);
Object newValue = valueClass.newInstance();
Object key = ConvertUtils.convertTo(keyValue, keyClass);
actualParent.put(key, newValue);
processPojoAnnotations(newValue, key, parent);
return newValue;
}
catch (IllegalAccessException e)
{
throw new RuntimeException(e);
}
catch (InvocationTargetException e)
{
throw new RuntimeException(e);
}
catch (NoSuchMethodException e)
{
throw new RuntimeException(e);
}
catch (InstantiationException e)
{
throw new RuntimeException(e);
}
}
@Override
public void buildKey(Object parent, ScalarNode tuple)
{
keyValue = tuple.getValue();
}
@Override
public String toString()
{
return keyValue;
}
}