/*
* 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.syncope.installer.utilities;
import com.izforge.izpack.panels.process.AbstractUIProcessHandler;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.PrintStream;
import java.nio.file.Files;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Properties;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.TransformerException;
import org.apache.commons.io.FileUtils;
import org.apache.maven.shared.invoker.DefaultInvocationRequest;
import org.apache.maven.shared.invoker.DefaultInvoker;
import org.apache.maven.shared.invoker.InvocationRequest;
import org.apache.maven.shared.invoker.InvocationResult;
import org.apache.maven.shared.invoker.Invoker;
import org.apache.maven.shared.invoker.MavenInvocationException;
import org.apache.maven.shared.invoker.PrintStreamHandler;
import org.apache.maven.shared.invoker.PrintStreamLogger;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.xml.sax.SAXException;
public class MavenUtils {
private static final String MAVEN_HOME_PROPERTY = "maven.home";
private final AbstractUIProcessHandler handler;
public MavenUtils(final String mavenHomeDirectory, final AbstractUIProcessHandler handler) {
if (System.getProperty(MAVEN_HOME_PROPERTY) == null || System.getProperty(MAVEN_HOME_PROPERTY).isEmpty()) {
System.setProperty(MAVEN_HOME_PROPERTY, mavenHomeDirectory);
}
this.handler = handler;
}
public void archetypeGenerate(final String archetypeVersion, final String groupId,
final String artifactId, final String secretKey, final String anonymousKey, final String installPath,
final File customSettingsFile) {
final InvocationRequest request = new DefaultInvocationRequest();
request.setGoals(Collections.singletonList("archetype:generate"));
request.setBatchMode(true);
final Properties properties =
archetypeProperties(archetypeVersion, groupId, artifactId, secretKey, anonymousKey);
request.setProperties(properties);
if (customSettingsFile != null && FileUtils.sizeOf(customSettingsFile) > 0) {
request.setUserSettingsFile(customSettingsFile);
}
logToHandler(request.getGoals(), properties);
logToFile(request.getGoals(), properties);
invoke(request, installPath);
}
private Properties archetypeProperties(final String archetypeVersion, final String groupId,
final String artifactId, final String secretKey, final String anonymousKey) {
final Properties properties = new Properties();
properties.setProperty("archetypeGroupId", "org.apache.syncope");
properties.setProperty("archetypeArtifactId", "syncope-archetype");
if (archetypeVersion.contains("SNAPSHOT")) {
properties.setProperty("archetypeRepository",
"http://repository.apache.org/content/repositories/snapshots");
} else {
properties.setProperty("archetypeRepository", "http://repo1.maven.org/maven2");
}
properties.setProperty("archetypeVersion", archetypeVersion);
properties.setProperty("groupId", groupId);
properties.setProperty("artifactId", artifactId);
properties.setProperty("secretKey", secretKey);
properties.setProperty("anonymousKey", anonymousKey);
properties.setProperty("version", "1.0-SNAPSHOT");
return properties;
}
public void mvnCleanPackageWithProperties(
final String path, final Properties properties, final File customSettingsFile) {
final InvocationRequest request = new DefaultInvocationRequest();
request.setProperties(properties);
if (customSettingsFile != null && FileUtils.sizeOf(customSettingsFile) > 0) {
request.setUserSettingsFile(customSettingsFile);
}
final List<String> mavenGoals = new ArrayList<>();
mavenGoals.add("clean");
mavenGoals.add("package");
request.setGoals(mavenGoals);
logToHandler(request.getGoals(), properties);
logToFile(request.getGoals(), properties);
invoke(request, path);
}
private void logToHandler(final List<String> goals, final Properties properties) {
handler.logOutput("Executing maven command:", true);
final StringBuilder mavenCommand = new StringBuilder("mvn ");
for (final String goal : goals) {
mavenCommand.append(goal).append(" ");
}
handler.logOutput(mavenCommand.toString(), true);
for (final String propertyName : properties.stringPropertyNames()) {
handler.logOutput("-D " + propertyName + "=" + properties.getProperty(propertyName), true);
}
}
private void logToFile(final List<String> goals, final Properties properties) {
InstallLog.getInstance().info("Executing maven command:");
final StringBuilder mavenCommand = new StringBuilder("mvn ");
for (final String goal : goals) {
mavenCommand.append(goal).append(" ");
}
InstallLog.getInstance().info(mavenCommand.toString());
for (final String propertyName : properties.stringPropertyNames()) {
InstallLog.getInstance().info("-D " + propertyName + "=" + properties.getProperty(propertyName));
}
}
private InvocationResult invoke(final InvocationRequest request, final String path) {
InvocationResult result = null;
final Invoker invoker = new DefaultInvoker();
try {
invoker.setLogger(new PrintStreamLogger(
new PrintStream(InstallLog.getInstance().getFileAbsolutePath()), 1000));
invoker.setOutputHandler(new PrintStreamHandler(
new PrintStream(InstallLog.getInstance().getFileAbsolutePath()), true));
invoker.setWorkingDirectory(new File(path));
result = invoker.execute(request);
} catch (MavenInvocationException | FileNotFoundException ex) {
final String messageError = "Maven exception: " + ex.getMessage();
handler.emitError(messageError, messageError);
InstallLog.getInstance().info(messageError);
}
return result;
}
public static File createSettingsWithProxy(final String path, final String proxyHost, final String proxyPort,
final String proxyUser, final String proxyPassword) throws IOException, ParserConfigurationException,
TransformerException, SAXException {
final File settingsXML = new File(System.getProperty(MAVEN_HOME_PROPERTY) + (System.getProperty(
MAVEN_HOME_PROPERTY).endsWith("/") ? "conf/settings.xml" : "/conf/settings.xml"));
final File tempSettingsXML = new File(path + (path.endsWith("/") ? "settings_temp.xml" : "/settings_temp.xml"));
if (settingsXML.canRead() && !tempSettingsXML.exists()) {
tempSettingsXML.createNewFile();
final DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
dbf.setFeature(javax.xml.XMLConstants.FEATURE_SECURE_PROCESSING, true);
final DocumentBuilder builder = dbf.newDocumentBuilder();
// parse settings.xml
final Document settings = builder.parse(settingsXML);
final Element proxies = (Element) settings.getDocumentElement().getElementsByTagName("proxies").item(0);
final Element proxy = settings.createElement("proxy");
final Element id = settings.createElement("id");
final Element active = settings.createElement("active");
final Element protocol = settings.createElement("protocol");
final Element host = settings.createElement("host");
final Element port = settings.createElement("port");
final Element nonProxyHosts = settings.createElement("nonProxyHosts");
id.appendChild(settings.createTextNode("optional"));
active.appendChild(settings.createTextNode("true"));
protocol.appendChild(settings.createTextNode("http"));
host.appendChild(settings.createTextNode(proxyHost));
port.appendChild(settings.createTextNode(proxyPort));
proxy.appendChild(id);
proxy.appendChild(active);
proxy.appendChild(protocol);
// create username and password tags only if required
if (proxyUser != null && !proxyUser.isEmpty() && proxyPassword != null) {
final Element username = settings.createElement("username");
final Element password = settings.createElement("password");
username.appendChild(settings.createTextNode(proxyUser));
password.appendChild(settings.createTextNode(proxyPassword));
proxy.appendChild(username);
proxy.appendChild(password);
}
proxy.appendChild(host);
proxy.appendChild(port);
proxy.appendChild(nonProxyHosts);
proxies.appendChild(proxy);
FileSystemUtils.writeXML(settings, Files.newOutputStream(tempSettingsXML.toPath()));
}
return tempSettingsXML;
}
}