/*
* 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.ParameterizedType;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.raml.model.Template;
import org.raml.parser.utils.ReflectionUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.yaml.snakeyaml.nodes.MappingNode;
import org.yaml.snakeyaml.nodes.Node;
import org.yaml.snakeyaml.nodes.NodeTuple;
import org.yaml.snakeyaml.nodes.ScalarNode;
import org.yaml.snakeyaml.nodes.SequenceNode;
import org.yaml.snakeyaml.nodes.Tag;
public class TemplateBuilder extends SequenceTupleBuilder
{
protected final Logger logger = LoggerFactory.getLogger(getClass());
public TemplateBuilder(String fieldName)
{
super(fieldName, new ParameterizedType()
{
@Override
public Type[] getActualTypeArguments()
{
return new Type[] {String.class, Template.class};
}
@Override
public Type getRawType()
{
return Map.class;
}
@Override
public Type getOwnerType()
{
return null;
}
});
}
@Override
public Object buildValue(Object parent, SequenceNode sequenceNode)
{
List<?> list = new ArrayList();
ReflectionUtils.setProperty(parent, getFieldName(), list);
int initialSize = sequenceNode.getValue().size();
for (int i = 0; i < initialSize; i++)
{
MappingNode mapping = (MappingNode) sequenceNode.getValue().remove(0);
for (NodeTuple tuple : mapping.getValue())
{
sequenceNode.getValue().add(getFakeTemplateNode(tuple.getKeyNode()));
}
}
return list;
}
private Node getFakeTemplateNode(Node keyNode)
{
List<NodeTuple> innerTuples = new ArrayList<NodeTuple>();
innerTuples.add(new NodeTuple(new ScalarNode(Tag.STR, "description", null, null, null), keyNode));
MappingNode innerNode = new MappingNode(Tag.MAP, innerTuples, false);
List<NodeTuple> outerTuples = new ArrayList<NodeTuple>();
outerTuples.add(new NodeTuple(keyNode, innerNode));
return new MappingNode(Tag.MAP, outerTuples, false);
}
@Override
public NodeBuilder getItemBuilder()
{
return super.getItemBuilder();
}
}