/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and/or its affiliates, and individual
* contributors by the @authors tag. See the copyright.txt in the
* distribution for a full listing of individual contributors.
*
* 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.jboss.as.quickstarts.wshelloworld;
import java.util.ArrayList;
import java.util.List;
import javax.jws.WebService;
/**
* The implementation of the HelloWorld JAX-WS Web Service.
*
* @author lnewson@redhat.com
*/
@WebService(serviceName = "HelloWorldService", portName = "HelloWorld", name = "HelloWorld", endpointInterface = "org.jboss.as.quickstarts.wshelloworld.HelloWorldService", targetNamespace = "http://www.jboss.org/jbossas/quickstarts/wshelloworld/HelloWorld")
public class HelloWorldServiceImpl implements HelloWorldService {
@Override
public String sayHello() {
return "Hello World!";
}
@Override
public String sayHelloToName(final String name) {
/* Create a list with just the one value */
final List<String> names = new ArrayList<String>();
names.add(name);
return sayHelloToNames(names);
}
@Override
public String sayHelloToNames(final List<String> names) {
return "Hello " + createNameListString(names);
}
/**
* Creates a list of names separated by commas or an and symbol if its the last separation. This is then used to say hello to
* the list of names.
*
* i.e. if the input was {John, Mary, Luke} the output would be John, Mary & Luke
*
* @param names A list of names
* @return The list of names separated as described above.
*/
private String createNameListString(final List<String> names) {
/*
* If the list is null or empty then assume the call was anonymous.
*/
if (names == null || names.isEmpty()) {
return "Anonymous!";
}
final StringBuilder nameBuilder = new StringBuilder();
for (int i = 0; i < names.size(); i++) {
/*
* Add the separator if its not the first string or the last separator since that should be an and (&) symbol.
*/
if (i != 0 && i != names.size() - 1)
nameBuilder.append(", ");
else if (i != 0 && i == names.size() - 1)
nameBuilder.append(" & ");
nameBuilder.append(names.get(i));
}
nameBuilder.append("!");
return nameBuilder.toString();
}
}