/**
* 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.tools.java2ws.util;
import java.lang.reflect.GenericArrayType;
import java.lang.reflect.Method;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import org.apache.cxf.common.util.PackageUtils;
import org.apache.cxf.service.model.InterfaceInfo;
import org.apache.cxf.service.model.OperationInfo;
import org.apache.cxf.service.model.ServiceInfo;
import org.apache.cxf.tools.common.ToolConstants;
import org.apache.cxf.tools.common.model.JavaException;
import org.apache.cxf.tools.common.model.JavaInterface;
import org.apache.cxf.tools.common.model.JavaMethod;
import org.apache.cxf.tools.common.model.JavaParameter;
import org.apache.cxf.tools.common.model.JavaReturn;
import org.apache.cxf.tools.common.model.JavaType.Style;
import org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean;
public final class JavaFirstUtil {
private JavaFirstUtil() {
}
public static JavaInterface serviceInfo2JavaInf(ServiceInfo service) {
JavaInterface javaInf = new JavaInterface();
InterfaceInfo inf = service.getInterface();
for (OperationInfo op : inf.getOperations()) {
JavaMethod jm = new JavaMethod();
Method m = (Method)op.getProperty(ReflectionServiceFactoryBean.METHOD);
jm.setName(m.getName());
int i = 0;
for (Type type : m.getGenericParameterTypes()) {
JavaParameter jp = new JavaParameter();
jp.setClassName(getClassName(type));
jp.setStyle(Style.IN);
jp.setName("arg" + i++);
jm.addParameter(jp);
}
for (Type type : m.getGenericExceptionTypes()) {
JavaException jex = new JavaException();
String className = getClassName(type);
jex.setClassName(className);
jex.setName(className);
jm.addException(jex);
}
JavaReturn jreturn = new JavaReturn();
jreturn.setClassName(getClassName(m.getGenericReturnType()));
jreturn.setStyle(Style.OUT);
jm.setReturn(jreturn);
String pkg = PackageUtils.getPackageName(m.getDeclaringClass());
javaInf.setPackageName(pkg.length() == 0 ? ToolConstants.DEFAULT_PACKAGE_NAME : pkg);
javaInf.addMethod(jm);
javaInf.setName(inf.getName().getLocalPart());
jm.getParameterList();
}
return javaInf;
}
public static String getClassName(Type type) {
if (type instanceof Class) {
Class<?> clz = (Class<?>)type;
if (clz.isArray()) {
return clz.getComponentType().getName() + "[]";
} else {
return clz.getName();
}
} else if (type instanceof ParameterizedType) {
return type.toString();
} else if (type instanceof GenericArrayType) {
return type.toString();
}
return "";
}
}