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net.imadz.lifecycle.maven.IncludeProjectDependenciesComponentConfigurator Maven / Gradle / Ivy
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Show all versions of lifecycle-static-weaving-maven-plugin Show documentation
Show all versions of lifecycle-static-weaving-maven-plugin Show documentation
Lifecycle Weaver statically weaves application byte code at post compile time.
After woven by this plugin, runtime bytecode manipulation won't be necessary,
so the JVM argument -javaagent must not be specified with certain Lifecycle-version.jar any more.
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2013-2020 Madz. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://raw.github.com/zhongdj/Lifecycle-StaticWeaver-maven-plugin/master/License.txt
* . See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
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* If you wish your version of this file to be governed by only the CDDL or
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* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
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package net.imadz.lifecycle.maven;
import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import org.apache.log4j.Logger;
import org.codehaus.classworlds.ClassRealm;
import org.codehaus.plexus.component.configurator.AbstractComponentConfigurator;
import org.codehaus.plexus.component.configurator.ComponentConfigurationException;
import org.codehaus.plexus.component.configurator.ConfigurationListener;
import org.codehaus.plexus.component.configurator.converters.composite.ObjectWithFieldsConverter;
import org.codehaus.plexus.component.configurator.converters.special.ClassRealmConverter;
import org.codehaus.plexus.component.configurator.expression.ExpressionEvaluationException;
import org.codehaus.plexus.component.configurator.expression.ExpressionEvaluator;
import org.codehaus.plexus.configuration.PlexusConfiguration;
/**
* A custom ComponentConfigurator which adds the project's runtime classpath
* elements to the
*
* @author Brian Jackson
* @since Aug 1, 2008 3:04:17 PM
*
* @plexus.component
* role="org.codehaus.plexus.component.configurator.ComponentConfigurator"
* role-hint="include-project-dependencies"
* @plexus.requirement role=
* "org.codehaus.plexus.component.configurator.converters.lookup.ConverterLookup"
* role-hint="default"
*/
public class IncludeProjectDependenciesComponentConfigurator extends
AbstractComponentConfigurator {
private static final Logger LOGGER = Logger
.getLogger(IncludeProjectDependenciesComponentConfigurator.class);
public void configureComponent(Object component,
PlexusConfiguration configuration,
ExpressionEvaluator expressionEvaluator, ClassRealm containerRealm,
ConfigurationListener listener)
throws ComponentConfigurationException {
addProjectDependenciesToClassRealm(expressionEvaluator, containerRealm);
converterLookup.registerConverter(new ClassRealmConverter(
containerRealm));
ObjectWithFieldsConverter converter = new ObjectWithFieldsConverter();
converter.processConfiguration(converterLookup, component,
containerRealm.getClassLoader(), configuration,
expressionEvaluator, listener);
}
private void addProjectDependenciesToClassRealm(
ExpressionEvaluator expressionEvaluator, ClassRealm containerRealm)
throws ComponentConfigurationException {
List runtimeClasspathElements;
try {
// noinspection unchecked
runtimeClasspathElements = (List) expressionEvaluator
.evaluate("${project.runtimeClasspathElements}");
} catch (ExpressionEvaluationException e) {
throw new ComponentConfigurationException(
"There was a problem evaluating: ${project.runtimeClasspathElements}",
e);
}
// Add the project dependencies to the ClassRealm
final URL[] urls = buildURLs(runtimeClasspathElements);
for (URL url : urls) {
containerRealm.addConstituent(url);
}
}
private URL[] buildURLs(List runtimeClasspathElements)
throws ComponentConfigurationException {
// Add the projects classes and dependencies
List urls = new ArrayList(runtimeClasspathElements.size());
for (String element : runtimeClasspathElements) {
try {
final URL url = new File(element).toURI().toURL();
urls.add(url);
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("Added to project class loader: " + url);
}
} catch (MalformedURLException e) {
throw new ComponentConfigurationException(
"Unable to access project dependency: " + element, e);
}
}
// Add the plugin's dependencies (so Trove stuff works if Trove
// isn't on
return urls.toArray(new URL[urls.size()]);
}
}