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How to use download method of com.qaprosoft.amazon.AmazonS3Manager class

Best Carina code snippet using com.qaprosoft.amazon.AmazonS3Manager.download

Source:AbstractTest.java

...502	 * Method to update MOBILE_APP path in case if apk is located in s3 bucket.503	 */504	private void updateS3AppPath() {505		Pattern S3_BUCKET_PATTERN = Pattern.compile("s3:\\/\\/([a-zA-Z-0-9][^\\/]*)\\/(.*)");506		// get app path to be sure that we need(do not need) to download app507		// from s3 bucket508		String mobileAppPath = Configuration.get(Parameter.MOBILE_APP);509		Matcher matcher = S3_BUCKET_PATTERN.matcher(mobileAppPath);510		LOGGER.info("Analyzing if mobile_app is located on S3...");511		if (matcher.find()) {512			LOGGER.info("app artifact is located on s3...");513			String bucketName = matcher.group(1);514			String key = matcher.group(2);515			Pattern pattern = Pattern.compile(key);516			// analyze if we have any pattern inside mobile_app to make extra517			// search in AWS518			int position = key.indexOf(".*");519			if (position > 0) {520				// /android/develop/dfgdfg.*/Mapmyrun.apk521				int slashPosition = key.substring(0, position).lastIndexOf("/");522				if (slashPosition > 0) {523					key = key.substring(0, slashPosition);524					S3ObjectSummary lastBuild = AmazonS3Manager.getInstance().getLatestBuildArtifact(bucketName, key,525							pattern);526					key = lastBuild.getKey();527				}528			}529			S3Object objBuild = AmazonS3Manager.getInstance().get(bucketName, key);530			String s3LocalStorage = Configuration.get(Parameter.S3_LOCAL_STORAGE);531			String fileName = s3LocalStorage + "/" + StringUtils.substringAfterLast(objBuild.getKey(), "/");532			File file = new File(fileName);533			// verify maybe requested artifact with the same size was already534			// download535			if (file.exists() && file.length() == objBuild.getObjectMetadata().getContentLength()) {536				LOGGER.info("build artifact with the same size already downloaded: " + file.getAbsolutePath());537			} else {538				LOGGER.info(String.format("Following data was extracted: bucket: %s, key: %s, local file: %s", bucketName, key,539						file.getAbsolutePath()));540				AmazonS3Manager.getInstance().download(bucketName, key, new File(fileName));541			}542			R.CONFIG.put(Parameter.MOBILE_APP.getKey(), file.getAbsolutePath());543			LOGGER.info("Updated mobile_app: " + Configuration.get(Parameter.MOBILE_APP));544		}545	}546    protected void setBug(String id) {547        String test = TestNamingUtil.getTestNameByThread();548        TestNamingUtil.associateBug(test, id);549    }550    protected void skipExecution(String message) {551        throw new SkipException(SpecialKeywords.SKIP_EXECUTION + ": " + message);552    }553    // --------------------------------------------------------------------------554    // Web Drivers...

Source:AmazonS3Manager.java

...182        }183        try {184            LOGGER.info("Finding an s3object...");185            // TODO investigate possibility to add percentage of completed186            // downloading187            S3Object s3object = s3client.getObject(new GetObjectRequest(bucket,188                    key));189            LOGGER.info("Content-Type: "190                    + s3object.getObjectMetadata().getContentType());191            return s3object;192            /*193             * GetObjectRequest rangeObjectRequest = new GetObjectRequest(194             * bucketName, key); rangeObjectRequest.setRange(0, 10); S3Object195             * objectPortion = s3client.getObject(rangeObjectRequest);196             */197        } catch (AmazonServiceException ase) {198            LOGGER.error("Caught an AmazonServiceException, which "199                    + "means your request made it "200                    + "to Amazon S3, but was rejected with an error response for some reason.\n"201                    + "Error Message:    " + ase.getMessage() + "\n"202                    + "HTTP Status Code: " + ase.getStatusCode() + "\n"203                    + "AWS Error Code:   " + ase.getErrorCode() + "\n"204                    + "Error Type:       " + ase.getErrorType() + "\n"205                    + "Request ID:       " + ase.getRequestId());206        } catch (AmazonClientException ace) {207            LOGGER.error("Caught an AmazonClientException, which "208                    + "means the client encountered "209                    + "an internal error while trying to "210                    + "communicate with S3, "211                    + "such as not being able to access the network.\n"212                    + "Error Message: " + ace.getMessage());213        }214        // TODO investigate pros and cons returning null215        throw new RuntimeException("Unable to download '" + key216                + "' from Amazon S3 bucket '" + bucket + "'");217    }218    /**219     * Delete file from Amazon S3 storage.220     * 221     * @param bucket222     *            - S3 Bucket name.223     * @param key224     *            - S3 storage path. Example:225     *            DEMO/TestSuiteName/TestMethodName/file.txt226     */227    public void delete(String bucket, String key) {228        if (key == null) {229            throw new RuntimeException("Key is null!");230        }231        if (key.isEmpty()) {232            throw new RuntimeException("Key is empty!");233        }234        try {235            s3client.deleteObject(new DeleteObjectRequest(bucket, key));236        } catch (AmazonServiceException ase) {237            LOGGER.error("Caught an AmazonServiceException, which "238                    + "means your request made it "239                    + "to Amazon S3, but was rejected with an error response for some reason.\n"240                    + "Error Message:    " + ase.getMessage() + "\n"241                    + "HTTP Status Code: " + ase.getStatusCode() + "\n"242                    + "AWS Error Code:   " + ase.getErrorCode() + "\n"243                    + "Error Type:       " + ase.getErrorType() + "\n"244                    + "Request ID:       " + ase.getRequestId());245        } catch (AmazonClientException ace) {246            LOGGER.error("Caught an AmazonClientException.\n"247                    + "Error Message: " + ace.getMessage());248        }249    }250    /**251     * Get latest build artifact from Amazon S3 storage as S3Object.252     * 253     * @param bucket254     *            - S3 Bucket name.255     * @param key256     *            - S3 storage path to your project. Example:257     *            android/MyProject258     * @param pattern259     *            - pattern to find single build artifact Example:260     *            .*prod-google-release.*261     * @return S3ObjectSummary262     */263    public S3ObjectSummary getLatestBuildArtifact(String bucket, String key, Pattern pattern) {264        if (pattern == null) {265            throw new RuntimeException("pattern is null!");266        }267        S3ObjectSummary latestBuild = null;268        ObjectListing objBuilds = s3client.listObjects(bucket, key);269        int i = 0;270        int limit = 100;271        // by default S3 return only 1000 objects summary so need while cycle here272        do {273            LOGGER.info("looking for s3 artifact using iteration #" + i);274            for (S3ObjectSummary obj : objBuilds.getObjectSummaries()) {275                LOGGER.debug("Existing S3 artifact: " + obj.getKey());276                Matcher matcher = pattern.matcher(obj.getKey());277                if (matcher.find()) {278                    if (latestBuild == null) {279                        latestBuild = obj;280                    }281                    if (obj.getLastModified().after(latestBuild.getLastModified())) {282                        latestBuild = obj;283                    }284                }285            }286            objBuilds = s3client.listNextBatchOfObjects(objBuilds);287        } while (objBuilds.isTruncated() && ++i < limit);288        if (latestBuild == null) {289            LOGGER.error("Unable to find S3 build artifact by pattern: " + pattern);290        } else {291            LOGGER.info("latest artifact: " + latestBuild.getKey());292        }293        return latestBuild;294    }295    /**296     * Method to download file from s3 to local file system297     * 298     * @param bucketName AWS S3 bucket name299     * @param key (example: android/apkFolder/ApkName.apk)300     * @param file (local file name)301     */302    public void download(final String bucketName, final String key, final File file) {303        download(bucketName, key, file, 10);304    }305    /**306     * Method to download file from s3 to local file system307     * 308     * @param bucketName AWS S3 bucket name309     * @param key (example: android/apkFolder/ApkName.apk)310     * @param file (local file name)311     * @param pollingInterval (polling interval in sec for S3 download status determination)312     */313    public void download(final String bucketName, final String key, final File file, long pollingInterval) {314        LOGGER.info("App will be downloaded from s3.");315        LOGGER.info(String.format("[Bucket name: %s] [Key: %s] [File: %s]", bucketName, key, file.getAbsolutePath()));316        DefaultAWSCredentialsProviderChain credentialProviderChain = new DefaultAWSCredentialsProviderChain();317        TransferManager tx = new TransferManager(318                credentialProviderChain.getCredentials());319        Download appDownload = tx.download(bucketName, key, file);320        try {321            LOGGER.info("Transfer: " + appDownload.getDescription());322            LOGGER.info("	State: " + appDownload.getState());323            LOGGER.info("	Progress: ");324            // You can poll your transfer's status to check its progress325            while (!appDownload.isDone()) {326                LOGGER.info("		transferred: " + (int) (appDownload.getProgress().getPercentTransferred() + 0.5) + "%");327                CommonUtils.pause(pollingInterval);328            }329            LOGGER.info("	State: " + appDownload.getState());330            // appDownload.waitForCompletion();331        } catch (AmazonClientException e) {332            throw new RuntimeException("File wasn't downloaded from s3. See log: ".concat(e.getMessage()));333        }334        // tx.shutdownNow();335    }336    /**337     * Method to generate pre-signed object URL to s3 object338     * 339     * @param bucketName AWS S3 bucket name340     * @param key (example: android/apkFolder/ApkName.apk)341     * @param ms espiration time in ms, i.e. 1 hour is 1000*60*60342     * @return url String pre-signed URL343     */344    public URL generatePreSignUrl(final String bucketName, final String key, long ms) {345        java.util.Date expiration = new java.util.Date();346        long msec = expiration.getTime();...

download

Using AI Code Generation

1package com.qaprosoft.amazon;2import java.io.File;3import java.io.IOException;4import com.amazonaws.AmazonServiceException;5import com.amazonaws.SdkClientException;6import com.amazonaws.auth.AWSCredentials;7import com.amazonaws.auth.AWSStaticCredentialsProvider;8import com.amazonaws.auth.BasicAWSCredentials;9import com.amazonaws.services.s3.AmazonS3;10import com.amazonaws.services.s3.AmazonS3ClientBuilder;11import com.amazonaws.services.s3.model.GetObjectRequest;12import com.amazonaws.services.s3.model.S3Object;13import com.amazonaws.services.s3.model.S3ObjectInputStream;14public class AmazonS3Manager {15	private String accessKey;16	private String secretKey;17	private String bucketName;18	private AmazonS3 s3client;19	private String region;20	public AmazonS3Manager(String accessKey, String secretKey, String bucketName, String region) {21		this.accessKey = accessKey;22		this.secretKey = secretKey;23		this.bucketName = bucketName;24		this.region = region;25		init();26	}27	private void init() {28		AWSCredentials credentials = new BasicAWSCredentials(accessKey, secretKey);29		s3client = AmazonS3ClientBuilder.standard().withRegion(region)30				.withCredentials(new AWSStaticCredentialsProvider(credentials)).build();31	}32	public void download(String key, String filePath) {33		try {34			S3Object o = s3client.getObject(new GetObjectRequest(bucketName, key));35			S3ObjectInputStream s3is = o.getObjectContent();36			File file = new File(filePath);37			FileUtils.copyInputStreamToFile(s3is, file);38		} catch (AmazonServiceException e) {39			System.err.println(e.getErrorMessage());40			System.exit(1);41		} catch (SdkClientException e) {42			System.err.println(e.getMessage());43			System.exit(1);44		} catch (IOException e) {45			System.err.println(e.getMessage());46			System.exit(1);47		}48	}49}50package com.qaprosoft.amazon;51import java.io.File;52import java.io.IOException;53import java.util.ArrayList;54import java.util.List;55import org.apache.commons.io.FileUtils;56import com.amazonaws.AmazonServiceException;57import com.amazonaws.SdkClientException;58import com.amazonaws.auth.AWSCredentials;59import com.amazonaws.auth.AWSStaticCredentialsProvider;60import com.amazonaws.auth.BasicAWSCredentials;61import com.amazonaws.services.s3.AmazonS

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