package org.apache.ws.java2wsdl.bytecode; | |
import java.lang.reflect.Method; | |
import java.util.HashMap; | |
/* | |
* Copyright 2004,2005 The Apache Software Foundation. | |
* | |
* 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. | |
* | |
*/ | |
public class MethodTable { | |
private HashMap nameToMethodMap; | |
private ChainedParamReader cpr; | |
public MethodTable(Class cls) throws Exception { | |
cpr = new ChainedParamReader(cls); | |
nameToMethodMap = new HashMap(); | |
loadMethods(cls); | |
} | |
/** | |
* To load all the methods in the given class by Java reflection | |
* | |
* @param cls | |
* @throws Exception | |
*/ | |
private void loadMethods(Class cls) throws Exception { | |
Method [] methods = cls.getMethods(); | |
for (int i = 0; i < methods.length; i++) { | |
Method method = methods[i]; | |
nameToMethodMap.put(method.getName(), method); | |
} | |
} | |
public String [] getParameterNames(String methodName) { | |
Method method = (Method) nameToMethodMap.get(methodName); | |
if (method == null) { | |
return null; | |
} | |
return cpr.getParameterNames(method); | |
} | |
} |