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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.qpid.gentools;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import java.io.PrintStream;
import java.util.HashMap;
import java.util.Map;
import java.util.Collection;
public class AmqpModel implements Printable, NodeAware
{
private final Generator _generator;
private final AmqpClassMap classMap = new AmqpClassMap();
private final AmqpVersionSet _versionSet = new AmqpVersionSet();
private final Map<AmqpVersion, AmqpClassMap> _versionToClassMapMap = new HashMap<AmqpVersion, AmqpClassMap>();
public AmqpModel(Generator generator)
{
_generator = generator;
}
public AmqpClassMap getAmqpClassMap(AmqpVersion version)
{
return _versionToClassMapMap.get(version);
}
public AmqpVersionSet getVersionSet()
{
return _versionSet;
}
public boolean addFromNode(Node n, int o, AmqpVersion version)
throws AmqpParseException, AmqpTypeMappingException
{
_versionSet.add(version);
NodeList nList = n.getChildNodes();
AmqpClassMap versionSpecificClassMap = _versionToClassMapMap.get(version);
if (versionSpecificClassMap == null)
{
versionSpecificClassMap = new AmqpClassMap();
_versionToClassMapMap.put(version, versionSpecificClassMap);
}
int eCntr = 0;
for (int i = 0; i < nList.getLength(); i++)
{
Node c = nList.item(i);
if (c.getNodeName().compareTo(Utils.ELEMENT_CLASS) == 0)
{
String className = _generator.prepareClassName(Utils.getNamedAttribute(c, Utils.ATTRIBUTE_NAME));
AmqpClass thisClass = classMap.get(className);
if (thisClass == null)
{
thisClass = new AmqpClass(className, _generator);
classMap.put(className, thisClass);
}
AmqpClass versionSpecificClass = new AmqpClass(className, _generator);
versionSpecificClassMap.put(className, versionSpecificClass);
versionSpecificClass.addFromNode(c, eCntr, version);
if (!thisClass.addFromNode(c, eCntr++, version))
{
System.out.println("INFO: Generation supression tag found for class " + className + " - removing.");
thisClass.removeVersion(version);
classMap.remove(className);
}
}
}
return true;
}
public void print(PrintStream out, int marginSize, int tabSize)
{
out.println(Utils.createSpaces(marginSize) +
"[C]=class; [M]=method; [F]=field; [D]=domain; [I]=index; [O]=ordinal" + Utils.LINE_SEPARATOR);
out.println(Utils.createSpaces(marginSize) + "Model:");
for (String thisClassName : classMap.keySet())
{
AmqpClass thisClass = classMap.get(thisClassName);
thisClass.print(out, marginSize + tabSize, tabSize);
}
}
public LanguageConverter getGenerator()
{
return _generator;
}
public AmqpClassMap getClassMap()
{
return classMap;
}
public Collection<AmqpClass> getClasses()
{
return classMap.values();
}
public SingleVersionModel asSingleVersionModel()
{
return new SingleVersionModel(this, getVersionSet().first(), _generator);
}
}
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