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/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* 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.apache.tuscany.tools.java2wsdl.generate;
import java.util.Vector;
/**
* Factory that creates Java2WSDL Generators. Presently the there is a Default
* Generator that wraps around the AXIS2 Java2WSDL implementation. The factory
* can be extended to create generators that wrap around other implementations
* if required.
*/
public class Java2WSDLGeneratorFactory {
/*
* singleton instance of this factory class
*/
private static Java2WSDLGeneratorFactory factory = null;
/**
* code for the default generator
*/
public static final int DEFAULT_GENERATOR = 0;
/**
* Default Generator class name
*/
public static final String DEFAULT_GENERATOR_CLASSNAME = "org.apache.tuscany.tools.java2wsdl.generate.Java2WSDLGeneratorImpl";
/**
* list of generator classnames in a position that corresponds to their
* code. For example the default generator's code is 0 and hence this
* generator's classname is stored at index '0' of the list
*/
protected Vector<String> generatorClassNames = new Vector<String>();
/**
* @return the singleton instance of this generator factory
*/
public static Java2WSDLGeneratorFactory getInstance() {
if (factory == null) {
factory = new Java2WSDLGeneratorFactory();
}
return factory;
}
private Java2WSDLGeneratorFactory() {
generatorClassNames.addElement(DEFAULT_GENERATOR_CLASSNAME);
}
public Java2WSDLGenerator createGenerator() {
return createGenerator(DEFAULT_GENERATOR);
}
/**
* creates an instance of a Java2WSDL Generator based on the input type
*
* @param genType
* type of the generator to be created
* @return an instance of a Java2WSDL Generator
*/
public Java2WSDLGenerator createGenerator(int genType) {
try {
return (Java2WSDLGenerator) (Class.forName(generatorClassNames
.elementAt(genType)).newInstance());
} catch (Exception e) {
System.out
.println(" Unable to create Java2WSDL generator due to .....");
System.out.println(e);
return null;
}
}
}
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