reflect.java

来自「bpel执行引擎用来执行bpel业务流程」· Java 代码 · 共 49 行

/*
 * 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.ode.utils;

import java.lang.reflect.Method;

public class Reflect {
  
  /**
   * Generates a unique method signature string for a java.lang.reflect.Method.
   * Necessary b/c Method is not Serializable.
   * @param method
   * @return
   */
	public static String generateMethodSignature(Method method) {
    StringBuffer sb = new StringBuffer(64);

    sb.append(method.getName());
    sb.append("(");

    Class[] types = method.getParameterTypes();
    for (int i = 0; i < types.length; ++i) {
      if (i > 0) {
        sb.append(",");
      }
      sb.append(types[i].getName());
    }

    sb.append(")");
    return sb.toString();
  }
}