org.apache.usergrid.apm.service.CrashUtil.java Source code

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Here is the source code for org.apache.usergrid.apm.service.CrashUtil.java

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/*
* 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.usergrid.apm.service;

import java.io.InputStream;

import org.apache.commons.io.IOUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.amazonaws.AmazonServiceException;
import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.services.s3.AmazonS3Client;
import com.amazonaws.services.s3.model.GetObjectRequest;
import com.amazonaws.services.s3.model.S3Object;
import org.apache.usergrid.apm.service.crashlogparser.AndroidCrashLogParser;
import org.apache.usergrid.apm.service.crashlogparser.CrashLogParser;
import org.apache.usergrid.apm.service.crashlogparser.iOSCrashLogParser;

public class CrashUtil {

    private static final Log log = LogFactory.getLog(CrashUtil.class);

    public static String getCrashSummary(String fullAppName, String s3CrashFileName) {

        DeploymentConfig config = DeploymentConfig.geDeploymentConfig();
        AWSCredentials credentials = new BasicAWSCredentials(config.getAccessKey(), config.getSecretKey());
        AmazonS3Client s3Client = new AmazonS3Client(credentials);
        String s3FullFileName = AWSUtil.formS3CrashFileUrl(fullAppName, s3CrashFileName);

        log.info("Crash file bucket " + config.getS3LogBucket() + " and file name : " + s3FullFileName);

        GetObjectRequest objectRequest = new GetObjectRequest(config.getS3LogBucket(), s3FullFileName);
        String crashSummary = null;
        try {
            S3Object s3Object = s3Client.getObject(objectRequest);
            InputStream is = s3Object.getObjectContent();
            String fileContents = IOUtils.toString(is);

            CrashLogParser parser = null;
            if (fileContents != null) {
                if (s3CrashFileName.endsWith(".crash")) {
                    parser = new iOSCrashLogParser();
                    if (parser.parseCrashLog(fileContents))
                        crashSummary = parser.getCrashSummary();
                    else {
                        log.error("problem parsing ios crash file for app " + fullAppName + " file: "
                                + s3CrashFileName);
                        crashSummary = "Not able to get summary for iOS crash log";
                    }
                } else if (s3CrashFileName.endsWith(".stacktrace")) {
                    parser = new AndroidCrashLogParser();
                    if (parser.parseCrashLog(fileContents))
                        crashSummary = parser.getCrashSummary();
                    else {
                        log.error("problem parsing Android crash file for app " + fullAppName + " file: "
                                + s3CrashFileName);
                        crashSummary = "Not able to get summary for Android crash log";
                    }
                }
            }
        } catch (AmazonServiceException e1) {
            e1.printStackTrace();
            log.error("Promblem downloading crash file from S3 for " + s3FullFileName, e1);
        } catch (Exception e) {
            e.printStackTrace();
            log.error("Promblem downloading crash file from S3 for S3 for " + s3FullFileName, e);
        }

        log.info("Crash summary " + crashSummary);
        if (crashSummary != null && crashSummary.length() > 250) {
            crashSummary = crashSummary.substring(0, 249);
        }
        return crashSummary;
    }

}