Java tutorial
/* * ### * Android Maven Plugin - android-maven-plugin * * Copyright (C) 1999 - 2012 Photon Infotech Inc. * * 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. * ### */ /* * Copyright (C) 2009 Jayway AB * * 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.photon.maven.plugins.android.standalonemojos; import static com.photon.maven.plugins.android.common.AndroidExtension.APK; import java.io.BufferedReader; import java.io.File; import java.io.FileReader; import java.io.FileWriter; import java.io.IOException; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Arrays; import java.util.Calendar; import java.util.Date; import java.util.List; import com.photon.phresco.plugin.commons.PluginUtils; import org.apache.commons.io.FileUtils; import org.apache.maven.plugin.MojoExecutionException; import org.apache.maven.plugin.MojoFailureException; import org.codehaus.plexus.archiver.zip.ZipArchiver; import com.google.gson.Gson; import com.google.gson.reflect.TypeToken; import com.photon.maven.plugins.android.AbstractAndroidMojo; import com.photon.phresco.commons.BuildInfo; /** * Creates the apk file. By default signs it with debug keystore.<br/> * Change that by setting configuration parameter * <code><sign><debug>false</debug></sign></code>. * * @goal updatebuildinfo * @phase package * @requiresDependencyResolution apk */ public class UpdateBuildInfoMojo extends AbstractAndroidMojo { /* * <p> * Additional source directories that contain resources to be packaged into * the apk. * </p> * <p> * These are not source directories, that contain java classes to be * compiled. It corresponds to the -df option of the apkbuilder program. It * allows you to specify directories, that contain additional resources to * be packaged into the apk. * </p> * So an example inside the plugin configuration could be: * * <pre> * <configuration> * ... * <sourceDirectories> * <sourceDirectory>${project.basedir}/additionals</sourceDirectory> * </sourceDirectories> * ... * </configuration> * </pre> * * @parameter expression="${android.sourceDirectories}" default-value="" */ // private File[] sourceDirectories; /** * Build location * * @parameter expression="/do_not_checkin/build" */ private String buildDirectory; private File buildDir; private File buildInfoFile; private List<BuildInfo> buildInfoList; private int nextBuildNo; private Date currentDate; private String apkFileName; private String deliverable; @Override public void execute() throws MojoExecutionException, MojoFailureException { try { buildInfoList = new ArrayList<BuildInfo>(); // initialization // srcDir = new File(baseDir.getPath() + File.separator + sourceDirectory); buildDir = new File(baseDir.getPath() + buildDirectory); if (!buildDir.exists()) { buildDir.mkdir(); getLog().info("Build directory created..." + buildDir.getPath()); } buildInfoFile = new File(buildDir.getPath() + "/build.info"); nextBuildNo = generateNextBuildNo(); currentDate = Calendar.getInstance().getTime(); } catch (IOException e) { throw new MojoFailureException("APK could not initialize " + e.getLocalizedMessage()); } // Initialize apk build configuration File outputFile = new File(project.getBuild().getDirectory(), project.getBuild().getFinalName() + '.' + APK); if (outputFile.exists()) { try { getLog().info("APK created.. Copying to Build directory....."); String buildName = project.getBuild().getFinalName() + '_' + getTimeStampForBuildName(currentDate); File destFile = new File(buildDir, buildName + '.' + APK); FileUtils.copyFile(outputFile, destFile); getLog().info("copied to..." + destFile.getName()); apkFileName = destFile.getName(); getLog().info("Creating deliverables....."); ZipArchiver zipArchiver = new ZipArchiver(); File inputFile = new File(apkFileName); zipArchiver.addFile(destFile, destFile.getName()); File deliverableZip = new File(buildDir, buildName + ".zip"); zipArchiver.setDestFile(deliverableZip); zipArchiver.createArchive(); deliverable = deliverableZip.getName(); getLog().info("Deliverables available at " + deliverableZip.getName()); writeBuildInfo(true); } catch (IOException e) { throw new MojoExecutionException("Error in writing output..."); } } } private void writeBuildInfo(boolean isBuildSuccess) throws MojoExecutionException { try { PluginUtils pu = new PluginUtils(); BuildInfo buildInfo = new BuildInfo(); List<String> envList = pu.csvToList(environmentName); buildInfo.setBuildNo(nextBuildNo); buildInfo.setTimeStamp(getTimeStampForDisplay(currentDate)); if (isBuildSuccess) { buildInfo.setBuildStatus("SUCCESS"); } else { buildInfo.setBuildStatus("FAILURE"); } buildInfo.setBuildName(apkFileName); buildInfo.setDeliverables(deliverable); buildInfo.setEnvironments(envList); buildInfoList.add(buildInfo); Gson gson = new Gson(); FileWriter writer = new FileWriter(buildInfoFile); gson.toJson(buildInfoList, writer); writer.close(); } catch (IOException e) { throw new MojoExecutionException(e.getMessage(), e); } } private String getTimeStampForDisplay(Date currentDate) { SimpleDateFormat formatter = new SimpleDateFormat("dd/MMM/yyyy HH:mm:ss"); String timeStamp = formatter.format(currentDate.getTime()); return timeStamp; } private String getTimeStampForBuildName(Date currentDate) { SimpleDateFormat formatter = new SimpleDateFormat("dd-MMM-yyyy-HH-mm-ss"); String timeStamp = formatter.format(currentDate.getTime()); return timeStamp; } private int generateNextBuildNo() throws IOException { int nextBuildNo = 1; if (!buildInfoFile.exists()) { return nextBuildNo; } BufferedReader read = new BufferedReader(new FileReader(buildInfoFile)); String content = read.readLine(); Gson gson = new Gson(); java.lang.reflect.Type listType = new TypeToken<List<BuildInfo>>() { }.getType(); buildInfoList = (List<BuildInfo>) gson.fromJson(content, listType); if (buildInfoList == null || buildInfoList.size() == 0) { return nextBuildNo; } int buildArray[] = new int[buildInfoList.size()]; int count = 0; for (BuildInfo buildInfo : buildInfoList) { buildArray[count] = buildInfo.getBuildNo(); count++; } Arrays.sort(buildArray); // sort to the array to find the max build no nextBuildNo = buildArray[buildArray.length - 1] + 1; // increment 1 to the max in the build list return nextBuildNo; } }