package com.atlassian.maven.plugin.clover;
/*
* 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.
*/
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.BuildException;
import com.atlassian.maven.plugin.clover.internal.AbstractCloverMojo;
import java.io.File;
import com.cenqua.clover.cfg.Interval;
import com.cenqua.clover.tasks.CloverMergeTask;
/**
* Merge arbitrary number of clover databases into one.
*
* All databases must share a common root directory.
* Thankyou to Alex B.(dasmonsieur@gmail.com) for providing the basis of this
* mojo via: http://developer.atlassian.com/jira/browse/CLMVN-36
*
* @goal merge
*
*/
public class CloverMergeMojo extends AbstractCloverMojo
{
/**
* Root directory with clover databases to merge
*
* @parameter expression="${maven.clover.merge.basedir}"
* @required
*/
private File baseDir;
/**
* Java pattern of clover database file name endings to merge.
*
* Patterns may be separated by a comma or a space.
*
* @parameter expression="${maven.clover.merge.includes}" default-value="*.db"
*/
private String includes;
/**
* How far back to load coverage recordings from when merging
*
* @parameter expression="${maven.clover.merge.span}"
*/
private String span;
/**
* {@inheritDoc}
* @see com.atlassian.maven.plugin.clover.internal.AbstractCloverMojo#execute()
*/
public void execute() throws MojoExecutionException
{
// Ensure all databases are flushed
AbstractCloverMojo.waitForFlush(getWaitForFlush(), getFlushInterval());
mergeCloverDatabases();
}
private void mergeCloverDatabases() throws MojoExecutionException
{
AbstractCloverMojo.registerLicenseFile(getProject(), getResourceManager(),
this.licenseLocation, getLog(),
this.getClass().getClassLoader(),
this.license);
try {
final Project antProject = new Project();
antProject.init();
CloverMergeTask merge = new CloverMergeTask();
merge.setProject(antProject);
merge.init();
merge.setInitString(getCloverMergeDatabase());
CloverMergeTask.CloverDbSet dbSet = new CloverMergeTask.CloverDbSet();
dbSet.setProject(antProject);
dbSet.setIncludes(includes);
dbSet.setDir(baseDir);
if (span != null) {
dbSet.setSpan(new Interval(span));
}
merge.addCloverDbSet(dbSet);
merge.execute();
} catch (BuildException e) {
throw new MojoExecutionException(e.getMessage(), e);
}
}
}