com.basetechnology.s0.agentserver.script.runtime.ExceptionInfo.java Source code

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Here is the source code for com.basetechnology.s0.agentserver.script.runtime.ExceptionInfo.java

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/**
 * Copyright 2012 John W. Krupansky d/b/a Base Technology
 * 
 * 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.basetechnology.s0.agentserver.script.runtime;

import java.text.ParseException;
import java.util.ArrayList;
import java.util.Arrays;

import org.json.JSONException;
import org.json.JSONObject;

import com.basetechnology.s0.agentserver.AgentServerException;
import com.basetechnology.s0.agentserver.util.DateUtils;
import com.basetechnology.s0.agentserver.util.JsonListMap;
import com.basetechnology.s0.agentserver.util.JsonUtils;

public class ExceptionInfo {
    public Exception exception;
    public String type;
    public String message;
    public long time;
    public String scriptName;

    public ExceptionInfo(Exception exception, String scriptName) {
        this(exception, null, null, -1, scriptName);
    }

    public ExceptionInfo clone() {
        return new ExceptionInfo(exception, type, message, time, scriptName);
    }

    public ExceptionInfo(Exception exception, String type, String message, long time, String scriptName) {
        this.exception = exception;
        this.type = type != null ? type : exception != null ? exception.getClass().getName() : null;
        this.message = message != null ? message : exception != null ? exception.getMessage() : null;
        this.time = time > 0 ? time : System.currentTimeMillis();
        this.scriptName = scriptName;
    }

    public static ExceptionInfo fromJson(JSONObject exceptionJson) throws ParseException, AgentServerException {
        String type = exceptionJson.optString("type");
        long time = DateUtils.parseRfcString(exceptionJson.optString("time"));
        String message = exceptionJson.optString("message");
        String scriptName = exceptionJson.optString("script");

        // Validate keys
        JsonUtils.validateKeys(exceptionJson, "ExceptionInfo",
                new ArrayList<String>(Arrays.asList("type", "time", "message", "script")));

        // Generate and return an ExceptionInfo object
        return new ExceptionInfo(null, type, message, time, scriptName);
    }

    public JSONObject toJson() throws JSONException {
        JSONObject exceptionJson = new JsonListMap();
        exceptionJson.put("type", type);
        exceptionJson.put("time", DateUtils.toRfcString(time));
        exceptionJson.put("message", message);
        exceptionJson.put("script", scriptName);
        return exceptionJson;
    }

    public String toString() {
        return "Exception type: " + type + " at " + DateUtils.toRfcString(time) + " message: " + message;
    }
}