/*
* 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.tuscany.sca.itest.databindings.jaxb.impl;
import org.apache.tuscany.sca.itest.databindings.jaxb.Bean1;
import org.apache.tuscany.sca.itest.databindings.jaxb.Bean10;
import org.apache.tuscany.sca.itest.databindings.jaxb.Bean11;
import org.apache.tuscany.sca.itest.databindings.jaxb.Bean2;
import org.apache.tuscany.sca.itest.databindings.jaxb.Bean3;
import org.apache.tuscany.sca.itest.databindings.jaxb.Bean31;
/**
* GenericsTransformer class that provide for transforming input provided to GenericsService methods.
*
* @version $Rev: 903668 $ $Date: 2010-01-27 15:04:56 +0000 (Wed, 27 Jan 2010) $
*/
public class GenericsTransformer {
public static Bean1<String> getTypeExplicit(Bean1<String> arg) {
return new Bean1<String>(arg.getItem() == null ? null : arg.getItem()+" AA");
}
public static <T> Bean1<T> getTypeUnbound(T[] arg) {
if(arg instanceof String[]) {
return new Bean1<T>(arg[0]);
} else if(arg instanceof Integer[]){
return new Bean1<T>(arg[1]);
} else {
return new Bean1<T>(arg[2]);
}
}
public static <T extends Bean2> Bean1<T> getTypeExtends(T[] arg) {
if(arg instanceof Bean3[]) {
return new Bean1<T>(arg[0]);
} else if(arg instanceof Bean31[]) {
return new Bean1<T>(arg[1]);
} else {
return new Bean1<T>(arg[2]);
}
}
public static <T extends Bean1<String>> Bean1<T> getRecursiveTypeBound(T[] arg) {
if(arg instanceof Bean10[]) {
return new Bean1<T>(arg[0]);
} else if(arg instanceof Bean11[]) {
return new Bean1<T>(arg[1]);
} else {
return new Bean1<T>(arg[2]);
}
}
public static Bean1<?> getWildcardUnbound(Bean1<?> arg) {
if(arg.getItem() instanceof String) {
Bean1<String> temp = new Bean1<String>();
temp.setItem("Hello "+arg.getItem());
return temp;
} else if(arg.getItem() instanceof Integer) {
Bean1<Integer> temp = new Bean1<Integer>();
temp.setItem(10+(Integer)arg.getItem());
return temp;
} else {
return new Bean1<String>(arg.toString());
}
}
public static Bean1<? super Bean3> getWildcardSuper(Bean1<? super Bean3> arg) {
Object item = arg.getItem();
if(item instanceof Bean3) {
Bean3 temp = new Bean3();
temp.setName("Hello " + ((Bean3)item).getName());
temp.setAddress("New "+((Bean3)item).getAddress());
return new Bean1<Bean3>(temp);
} else if(item instanceof Bean2) {
Bean2 temp = new Bean2();
temp.setName("Hello " + ((Bean3)item).getName());
return new Bean1<Bean2>(temp);
} else {
Bean2 temp = new Bean2();
temp.setName(item.toString());
return new Bean1<Bean2>(temp);
}
}
public static Bean1<? extends Bean2> getWildcardExtends(Bean1<? extends Bean2> arg) {
Bean2 item = arg.getItem();
if(item instanceof Bean3) {
Bean3 temp = new Bean3();
temp.setName("Hello "+item.getName());
temp.setAddress("New "+((Bean3)item).getAddress());
return new Bean1<Bean3>(temp);
} else if(item instanceof Bean31) {
Bean31 temp = new Bean31();
temp.setName("Hello "+item.getName());
temp.setAddress("New "+((Bean31)item).getAddress());
return new Bean1<Bean31>(temp);
} else {
Bean2 temp = new Bean2();
temp.setName("Hello "+item.getName());
return new Bean1<Bean2>(temp);
}
}
public static Bean2 getPolymorphic(Bean2 arg) {
return arg;
}
}