org.apache.cxf.ws.addressing.AddressingBuilder Maven / Gradle / Ivy
/**
* 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.cxf.ws.addressing;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.cxf.common.classloader.ClassLoaderUtils;
import org.apache.cxf.common.logging.LogUtils;
import static org.apache.cxf.ws.addressing.JAXWSAConstants.DEFAULT_ADDRESSING_BUILDER;
/**
* Factory for WS-Addressing elements.
*
* Note that the JAXB generated types are used directly to represent
* WS-Addressing schema types. Hence there are no factory methods defined
* on this class for those types, as they may be instanted in the normal
* way via the JAXB generated ObjectFactory.
*/
public abstract class AddressingBuilder implements AddressingType {
private static final Logger LOG =
LogUtils.getL7dLogger(AddressingBuilder.class);
private static AddressingBuilder builder;
/**
* Non-public constructor prevents instantiation.
*/
protected AddressingBuilder() {
}
/**
* AddressingBuilder factory method.
*
* @return AddressingBuilder instance
*/
public static AddressingBuilder getAddressingBuilder() {
synchronized (AddressingBuilder.class) {
if (builder == null) {
String className = DEFAULT_ADDRESSING_BUILDER;
try {
Class cls = ClassLoaderUtils.loadClass(className, AddressingBuilder.class);
builder = (AddressingBuilder)cls.newInstance();
} catch (ClassNotFoundException cnfe) {
cnfe.printStackTrace();
LogUtils.log(LOG,
Level.WARNING,
"BUILDER_CLASS_NOT_FOUND_MSG",
cnfe,
className);
} catch (Exception ex) {
ex.printStackTrace();
LogUtils.log(LOG,
Level.WARNING,
"BUILDER_INSTANTIATION_FAILED_MSG",
ex,
className);
}
}
}
return builder;
}
/**
* AddressingProperties factory method.
*
* @return a new AddressingProperties instance
*/
public abstract AddressingProperties newAddressingProperties();
/**
* Returns an instance of
* javax.ws.addressing.AddressingConstants
*
* Note: This is a new method since Early Draft 1.
*
* @return The new AddressingConstants.
*/
public abstract AddressingConstants newAddressingConstants();
}