/*
* 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.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;
import org.raml.parser.resolver.DefaultScalarTupleHandler;
import org.raml.parser.resolver.TupleHandler;
import org.raml.parser.utils.ReflectionUtils;
import org.yaml.snakeyaml.nodes.Node;
import org.yaml.snakeyaml.nodes.ScalarNode;
public class MapTupleBuilder extends DefaultTupleBuilder<ScalarNode, Node>
{
private Class valueClass;
private String fieldName;
private TupleHandler innerTupleHandler;
public MapTupleBuilder(Class<?> valueClass)
{
this(null, valueClass);
}
public MapTupleBuilder(String fieldName, Class<?> valueClass)
{
super(new DefaultScalarTupleHandler(fieldName));
this.fieldName = fieldName;
this.valueClass = valueClass;
}
private void addBuilders()
{
TupleBuilder tupleBuilder;
if (ReflectionUtils.isPojo(getValueClass()))
{
tupleBuilder = new PojoTupleBuilder(getValueClass());
}
else
{
tupleBuilder = new ScalarTupleBuilder(null, getValueClass());
}
if (innerTupleHandler != null)
{
tupleBuilder.setHandler(innerTupleHandler);
}
Map<String, TupleBuilder<?,?>> builderMap = new HashMap<String, TupleBuilder<?, ?>>();
builderMap.put(fieldName, tupleBuilder);
this.setChildrenTupleBuilders(builderMap);
}
@Override
protected Map<String, TupleBuilder<?, ?>> getBuilders()
{
if (super.getBuilders().isEmpty())
{
addBuilders();
}
return super.getBuilders();
}
@Override
public Object buildValue(Object parent, Node node)
{
final HashMap<String, Object> map = new LinkedHashMap<String, Object>();
ReflectionUtils.setProperty(parent, getFieldName(), map);
return map;
}
public Class getValueClass()
{
return valueClass;
}
public String getFieldName()
{
return fieldName;
}
public void setInnerTupleHandler(TupleHandler innerTupleHandler)
{
this.innerTupleHandler = innerTupleHandler;
}
@Override
public String toString()
{
return fieldName;
}
}