Mega Code Archive
Gets a String array of all method calls for the given class
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/*
* Copyright 2008 Ayman Al-Sairafi ayman.alsairafi@gmail.com
*
* 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 jsyntaxpane.util;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Member;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.net.URL;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Reflection Utility methods
*
* @author Ayman Al-Sairafi
*/
public class ReflectUtils {
/**
* Gets a String array of all method calls for the given class
* @param aClass
* @return
*/
public static String[] getMethodCalls(Class aClass) {
String[] methods = new String[aClass.getMethods().length];
int i = 0;
for (Method method : aClass.getMethods()) {
methods[i++] = getJavaCallString(method);
}
return methods;
}
/**
* Convert the Method to a Java Code String
* (arguments are replaced by the simple types)
* @param method Method
* @return
*/
public static String getJavaCallString(Method method) {
StringBuilder call = new StringBuilder();
call.append(method.getName());
addParamsString(call, method.getParameterTypes());
return call.toString();
}
/**
* Adds the class SimpleNames, comma sepearated and surrounded by paranthesis to the
* call StringBuffer
* @param call
* @param params
* @return
*/
public static StringBuilder addParamsString(StringBuilder call, Class[] params) {
call.append("(");
boolean firstArg = true;
for (Class arg : params) {
if (firstArg) {
firstArg = false;
} else {
call.append(", ");
}
call.append(arg.getSimpleName());
}
call.append(")");
return call;
}
}
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