/*
* 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.isis.tool.mavenplugin;
import java.io.IOException;
import java.util.Set;
import org.apache.maven.model.Plugin;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.plugin.logging.Log;
import org.apache.maven.plugins.annotations.Component;
import org.apache.maven.plugins.annotations.Parameter;
import org.apache.maven.project.MavenProject;
import org.apache.isis.applib.AppManifest;
import org.apache.isis.core.commons.factory.InstanceUtil;
import org.apache.isis.core.metamodel.specloader.validator.MetaModelInvalidException;
import org.apache.isis.core.runtime.system.session.IsisSessionFactoryBuilder;
import org.apache.isis.core.runtime.system.context.IsisContext;
import org.apache.isis.core.runtime.system.session.IsisSessionFactory;
import org.apache.isis.tool.mavenplugin.util.MavenProjects;
public abstract class IsisMojoAbstract extends AbstractMojo {
protected static final String CURRENT_PLUGIN_KEY = "org.apache.isis.tool:isis-maven-plugin";
@Component
private MavenProject mavenProject;
@Parameter(required = true, readonly = false, property = "appManifest")
private String appManifest;
protected IsisMojoAbstract() {
}
public void execute() throws MojoExecutionException, MojoFailureException {
final ContextForMojo context = new ContextForMojo(mavenProject, getLog());
final Plugin plugin = MavenProjects.lookupPlugin(mavenProject, CURRENT_PLUGIN_KEY);
final AppManifest manifest = InstanceUtil.createInstance(this.appManifest, AppManifest.class);
final IsisSessionFactoryBuilder isisSessionFactoryBuilder = new IsisSessionFactoryBuilder(manifest);
IsisSessionFactory isisSessionFactory = null;
try {
isisSessionFactory = isisSessionFactoryBuilder.buildSessionFactory();
if(!isisSessionFactoryBuilder.isMetaModelValid()) {
MetaModelInvalidException metaModelInvalidException = IsisContext
.getMetaModelInvalidExceptionIfAny();
Set<String> validationErrors = metaModelInvalidException.getValidationErrors();
context.throwFailureException(validationErrors.size() + " meta-model problems found.", validationErrors);
return;
}
final IsisSessionFactory isisSessionFactoryFinal = isisSessionFactory;
isisSessionFactory.doInSession(new Runnable() {
@Override
public void run() {
try {
doExecute(context, isisSessionFactoryFinal);
} catch (IOException e) {
;
// ignore
} catch (MojoFailureException e) {
throw new RuntimeException(e);
}
}
});
} catch(RuntimeException e) {
if(e.getCause() instanceof MojoFailureException) {
throw (MojoFailureException)e.getCause();
}
throw e;
} finally {
if(isisSessionFactory != null) {
isisSessionFactory.destroyServicesAndShutdown();
}
}
}
protected abstract void doExecute(
final ContextForMojo context,
final IsisSessionFactory isisSessionFactory)
throws MojoFailureException, IOException;
//region > Context
static class ContextForMojo implements MetaModelProcessor.Context {
private final MavenProject mavenProject;
private final Log log;
public ContextForMojo(final MavenProject mavenProject, final Log log) {
this.mavenProject = mavenProject;
this.log = log;
}
@Override
public MavenProject getMavenProject() {
return mavenProject;
}
@Override
public Log getLog() {
return log;
}
@Override
public void throwFailureException(String errorMessage, Set<String> logMessages) throws MojoFailureException {
logErrors(logMessages);
throw new MojoFailureException(errorMessage);
}
@Override
public void throwFailureException(String errorMessage, String... logMessages) throws MojoFailureException {
logErrors(logMessages);
throw new MojoFailureException(errorMessage);
}
@Override
public void throwExecutionException(String errorMessage, Exception e) throws MojoExecutionException {
logErrors(errorMessage);
throw new MojoExecutionException(errorMessage, e);
}
private void logErrors(Set<String> logMessages) {
logErrors(logMessages.toArray(new String[] {}));
}
@Override
public void logErrors(String... logMessages) {
log.error("");
log.error("");
log.error("");
for (String logMessage : logMessages) {
log.error(logMessage);
}
log.error("");
log.error("");
log.error("");
}
}
//endregion
}