com.zeroapp.action.global.AbAppException.java Source code

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Here is the source code for com.zeroapp.action.global.AbAppException.java

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/*
 * Copyright (C) 2013 www.418log.org
 * 
 * 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 com.zeroapp.action.global;

import java.net.ConnectException;
import java.net.SocketException;
import java.net.SocketTimeoutException;
import java.net.UnknownHostException;

import org.apache.http.client.ClientProtocolException;
import org.apache.http.conn.HttpHostConnectException;

import com.zeroapp.action.util.AbStrUtil;

// TODO: Auto-generated Javadoc
/**
 * ?? .
 *
 * @author zhaoqp
 * @date 2012-2-10
 * @version v1.0
 */
public class AbAppException extends Exception {

    /** The Constant serialVersionUID. */
    private static final long serialVersionUID = 1;

    /** ?. */
    private String msg = null;

    /**
     * .
     *
     * @param e 
     */
    public AbAppException(Exception e) {
        super();

        try {
            if (e instanceof HttpHostConnectException) {
                msg = AbConstant.UNKNOWNHOSTEXCEPTION;
            } else if (e instanceof ConnectException) {
                msg = AbConstant.CONNECTEXCEPTION;
            } else if (e instanceof UnknownHostException) {
                msg = AbConstant.UNKNOWNHOSTEXCEPTION;
            } else if (e instanceof SocketException) {
                msg = AbConstant.SOCKETEXCEPTION;
            } else if (e instanceof SocketTimeoutException) {
                msg = AbConstant.SOCKETTIMEOUTEXCEPTION;
            } else if (e instanceof NullPointerException) {
                msg = AbConstant.NULLPOINTEREXCEPTION;
            } else if (e instanceof ClientProtocolException) {
                msg = AbConstant.CLIENTPROTOCOLEXCEPTION;
            } else {
                if (e == null || AbStrUtil.isEmpty(e.getMessage())) {
                    msg = AbConstant.NULLMESSAGEEXCEPTION;
                } else {
                    msg = e.getMessage();
                }
            }
        } catch (Exception e1) {
        }

    }

    /**
     * ?.
     *
     * @param message ?
     */
    public AbAppException(String message) {
        super(message);
        msg = message;
    }

    /**
     * ????.
     *
     * @return the message
     */
    @Override
    public String getMessage() {
        return msg;
    }

}