alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Struts example source code file (RPCError.java)

This example Struts source code file (RPCError.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Struts tags/keywords

io, log, logger, printwriter, printwriter, rpcerror, rpcerror, rpcerrorcode, string, string, stringwriter, stringwriter

The Struts RPCError.java source code

/*
 * $Id: RPCError.java 799110 2009-07-29 22:44:26Z musachy $
 *
 * 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.struts2.json.rpc;

import java.io.PrintWriter;
import java.io.StringWriter;

import com.opensymphony.xwork2.util.logging.Logger;
import com.opensymphony.xwork2.util.logging.LoggerFactory;

/*
 * Used to serialize RPC Errors
 */
public class RPCError {
    private static final Logger LOG = LoggerFactory.getLogger(RPCError.class);

    private int code;
    private String name;
    private String message;
    private String stack;

    public RPCError() {
    }

    public RPCError(String message, int code) {
        this.code = code;
        this.message = message;

        LOG.error(message);
    }

    public RPCError(String message, RPCErrorCode code) {
        this(message, code.code());
    }

    public RPCError(Throwable t, int code, boolean debug) {
        while (t.getCause() != null) {
            t = t.getCause();
        }

        this.code = code;
        this.message = t.getMessage();
        this.name = t.getClass().getName();

        if (debug) {
            StringWriter s = new StringWriter();
            PrintWriter w = new PrintWriter(s);
            t.printStackTrace(w);
            w.flush();
            this.stack = s.toString();
        }

        LOG.error(t.getMessage(), t);
    }

    public RPCError(Throwable t, RPCErrorCode code, boolean debug) {
        this(t, code.code(), debug);
    }

    public int getCode() {
        return code;
    }

    public void setCode(int code) {
        this.code = code;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getMessage() {
        return message;
    }

    public void setMessage(String message) {
        this.message = message;
    }

    public String getStack() {
        return stack;
    }

    public void setStack(String stack) {
        this.stack = stack;
    }
}

Other Struts examples (source code examples)

Here is a short list of links related to this Struts RPCError.java source code file:

... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.