Java tutorial
/* * 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 net.firejack.platform.service.registry.broker.install; import net.firejack.platform.api.OPFEngine; import net.firejack.platform.api.registry.model.PackageFileType; import net.firejack.platform.core.broker.ServiceBroker; import net.firejack.platform.core.config.export.IPackageExporter; import net.firejack.platform.core.config.export.PackageExportResult; import net.firejack.platform.core.config.meta.IPackageDescriptor; import net.firejack.platform.core.config.translate.StatusProviderTranslationResult; import net.firejack.platform.core.domain.NamedValues; import net.firejack.platform.core.exception.BusinessFunctionException; import net.firejack.platform.core.model.registry.domain.PackageModel; import net.firejack.platform.core.request.ServiceRequest; import net.firejack.platform.core.response.ServiceResponse; import net.firejack.platform.core.store.registry.IPackageStore; import net.firejack.platform.core.utils.OpenFlame; import net.firejack.platform.core.utils.StringUtils; import net.firejack.platform.core.utils.VersionUtils; import net.firejack.platform.model.helper.FileHelper; import net.firejack.platform.model.service.PackageInstallationService; import net.firejack.platform.service.registry.helper.PackageVersionHelper; import net.firejack.platform.web.mina.annotations.ProgressComponent; import net.firejack.platform.web.statistics.annotation.TrackDetails; import org.apache.commons.io.IOUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.stereotype.Component; import java.io.IOException; import java.io.InputStream; @TrackDetails @Component("performPackageArchiveBroker") @ProgressComponent(weight = 40) public class PerformPackageArchiveBroker extends ServiceBroker<ServiceRequest<NamedValues>, ServiceResponse> { @Autowired private FileHelper helper; @Autowired private IPackageStore packageStore; @Autowired @Qualifier("basicPackageExporter") private IPackageExporter packageExporter; @Autowired private PackageVersionHelper packageVersionHelper; @Autowired private PackageInstallationService packageInstallationService; @Override protected ServiceResponse perform(ServiceRequest<NamedValues> request) throws Exception { String uploadedFilename = (String) request.getData().get("uploadedFilename"); String versionName = (String) request.getData().get("versionName"); Boolean doAsCurrent = (Boolean) request.getData().get("doAsCurrent"); Boolean doArchive = (Boolean) request.getData().get("doArchive"); Integer version = VersionUtils.convertToNumber(versionName); InputStream stream = OPFEngine.FileStoreService.download(OpenFlame.FILESTORE_BASE, PackageFileType.PACKAGE_XML.getOfrFileName() + "." + uploadedFilename, helper.getTemp()); PackageModel packageRN; IPackageDescriptor patchProcessor; if (StringUtils.isBlank(uploadedFilename) || stream == null) { throw new BusinessFunctionException(null, "file.is.not.exist", PackageFileType.PACKAGE_XML.name()); } else { patchProcessor = packageInstallationService.getPackageDescriptor(stream); IOUtils.closeQuietly(stream); String packageLookup = patchProcessor.getPath() + "." + StringUtils.normalize(patchProcessor.getName()); packageRN = packageStore.findByLookup(packageLookup); if (packageRN == null) { throw new BusinessFunctionException(null, "package.not.found.by.lookup", packageLookup); } } try { InputStream resourceStream = OPFEngine.FileStoreService.download(OpenFlame.FILESTORE_BASE, PackageFileType.RESOURCE_ZIP.getOfrFileName() + "." + uploadedFilename, helper.getTemp()); InputStream warStream = OPFEngine.FileStoreService.download(OpenFlame.FILESTORE_BASE, PackageFileType.APP_WAR.getOfrFileName() + "." + uploadedFilename, helper.getTemp()); String packageXmlFile = packageRN.getName() + PackageFileType.PACKAGE_XML.getDotExtension(); if (doArchive) { IPackageDescriptor descriptor = packageExporter.exportPackageDescriptor(packageRN.getId()); PackageExportResult result = packageExporter.exportPackageDescriptor(descriptor); packageVersionHelper.archiveVersion(packageRN, packageRN.getVersion(), result.getPackageXml()); } Integer packageXmlVersion = VersionUtils.convertToNumber(patchProcessor.getVersion()); if (!packageXmlVersion.equals(version)) { stream = OPFEngine.FileStoreService.download(OpenFlame.FILESTORE_BASE, PackageFileType.PACKAGE_XML.getOfrFileName() + "." + uploadedFilename, helper.getTemp()); InputStream inputStream = packageVersionHelper.changeVersionNumber(stream, version); OPFEngine.FileStoreService.upload(OpenFlame.FILESTORE_BASE, PackageFileType.PACKAGE_XML.name() + uploadedFilename, inputStream, helper.getTemp()); IOUtils.closeQuietly(stream); IOUtils.closeQuietly(inputStream); } stream = OPFEngine.FileStoreService.download(OpenFlame.FILESTORE_BASE, PackageFileType.PACKAGE_XML.getOfrFileName() + "." + uploadedFilename, helper.getTemp()); OPFEngine.FileStoreService.upload(OpenFlame.FILESTORE_BASE, packageXmlFile, stream, helper.getVersion(), String.valueOf(packageRN.getId()), version.toString()); IOUtils.closeQuietly(stream); String resourceZipFile = packageRN.getName() + PackageFileType.RESOURCE_ZIP.getDotExtension(); if (resourceStream != null) { OPFEngine.FileStoreService.upload(OpenFlame.FILESTORE_BASE, resourceZipFile, resourceStream, helper.getVersion(), String.valueOf(packageRN.getId()), version.toString()); IOUtils.closeQuietly(resourceStream); } if (warStream != null) { String war = packageRN.getName() + PackageFileType.APP_WAR.getDotExtension(); OPFEngine.FileStoreService.upload(OpenFlame.FILESTORE_BASE, war, warStream, helper.getVersion(), String.valueOf(packageRN.getId()), version.toString()); IOUtils.closeQuietly(warStream); } if (doAsCurrent) { InputStream packageXml = OPFEngine.FileStoreService.download(OpenFlame.FILESTORE_BASE, packageXmlFile, helper.getVersion(), String.valueOf(packageRN.getId()), version.toString()); InputStream resourceZip = OPFEngine.FileStoreService.download(OpenFlame.FILESTORE_BASE, resourceZipFile, helper.getVersion(), String.valueOf(packageRN.getId()), version.toString()); StatusProviderTranslationResult result = packageInstallationService.activatePackage(packageXml, resourceZip); IOUtils.closeQuietly(packageXml); IOUtils.closeQuietly(resourceZip); if (result.getResult()) { packageRN = packageStore.updatePackageVersion(packageRN.getId(), version); } } } catch (IOException e) { logger.error(e.getMessage(), e); } return new ServiceResponse("Activate successfully", true); } }