/**
* Writes a StringBuilder into a file.
*
* @param outFile The file to read.
* @param input The contents of the file.
* @throws IOException when things go wrong.
*/
protected final void writeFile(File outFile, StringBuilder input) throws IOException {
Writer writer = WriterFactory.newXmlWriter(outFile);
try {
IOUtil.copy(input.toString(), writer);
} finally {
IOUtil.close(writer);
}
}
/**
* Write a DOM-Tree to a target file.
*
* @param target File to write to.
* @param dom dom to write to file.
* @throws IOException in case of unexpected writer exceptions.
*/
private void writeDomToTarget(final File target, final Xpp3Dom dom) throws IOException {
if (getLog().isDebugEnabled())
getLog().debug("writing: " + dom.getName() + " to: " + target.getAbsoluteFile());
final XmlStreamWriter writer = WriterFactory.newXmlWriter(target);
final PrettyPrintXMLWriter pretty = new PrettyPrintXMLWriter(writer);
Xpp3DomWriter.write(pretty, dom);
writer.close();
if (getLog().isDebugEnabled())
getLog().debug(dom.getName() + " written to: " + target.getAbsoluteFile());
}
/**
* Saves the {@link WebappStructure} to the specified file.
*
* @param webappStructure the structure to save
* @param targetFile the file to use to save the structure
* @throws IOException if an error occurred while saving the webapp structure
*/
public void toXml(WebappStructure webappStructure, File targetFile) throws IOException {
// CHECKSTYLE_OFF: LineLength
Writer writer = null;
try {
if (!targetFile.getParentFile().exists() && !targetFile.getParentFile().mkdirs()) {
throw new IOException(
"Could not create parent [" + targetFile.getParentFile().getAbsolutePath() + "]");
}
if (!targetFile.exists() && !targetFile.createNewFile()) {
throw new IOException("Could not create file [" + targetFile.getAbsolutePath() + "]");
}
writer = WriterFactory.newXmlWriter(targetFile);
XSTREAM.toXML(webappStructure, writer);
} finally {
IOUtil.close(writer);
}
// CHECKSTYLE_ON: LineLength
}
/**
* Create an eclipse launch configuration file for the specified test
*
* @param test the GWTTestCase
* @param testSrc the source directory where the test lives
* @throws MojoExecutionException some error occured
*/
private void createLaunchConfigurationForGwtTestCase(File testSrc, String test)
throws MojoExecutionException {
File testFile = new File(testSrc, test);
String fqcn = test.replace(File.separatorChar, '.').substring(0, test.lastIndexOf('.'));
File launchFile = new File(getProject().getBasedir(), fqcn + ".launch");
if (launchFile.exists() && launchFile.lastModified() > testFile.lastModified()) {
return;
}
Configuration cfg = new Configuration();
cfg.setClassForTemplateLoading(EclipseTestMojo.class, "");
Map<String, Object> context = new HashMap<String, Object>();
List<String> sources = new LinkedList<String>();
sources.addAll(executedProject.getTestCompileSourceRoots());
sources.addAll(executedProject.getCompileSourceRoots());
context.put("sources", sources);
context.put("test", fqcn);
int basedir = getProject().getBasedir().getAbsolutePath().length();
context.put("out", testOutputDirectory.getAbsolutePath().substring(basedir + 1));
context.put("extraJvmArgs", getExtraJvmArgs());
context.put("project", eclipseUtil.getProjectName(getProject()));
try {
// context.put( "gwtDevJarPath", getGwtDevJar().getAbsolutePath() );
Writer configWriter = WriterFactory.newXmlWriter(launchFile);
Template template = cfg.getTemplate("test-launch.fm", "UTF-8");
template.process(context, configWriter);
configWriter.flush();
configWriter.close();
getLog().info("Write launch configuration for GWT test : " + launchFile.getAbsolutePath());
} catch (IOException ioe) {
throw new MojoExecutionException("Unable to write launch configuration", ioe);
} catch (TemplateException te) {
throw new MojoExecutionException("Unable to merge freemarker template", te);
}
}
/**
* Write the POM file corresponding to a given maven file
*
* @param mvnFile the maven file
* @param file the pom file to be written to
* @throws MojoExecutionException when any issue occurs
*/
private void writePomFile(MavenFile mvnFile, File file) throws MojoExecutionException {
Model model = mvnFile.getModel();
model.setDescription(
"POM file generated by maven-mavenizer-plugin for "
+ mvnFile.getFile().getName()
+ " from archive "
+ getArchiveFile().getName());
if (getArchiveURL() != null) {
model.setUrl(getArchiveURL().toString());
}
Writer writer = null;
try {
writer = WriterFactory.newXmlWriter(file);
new MavenXpp3Writer().write(writer, model);
} catch (IOException e) {
throw new MojoExecutionException(
"Error writing " + file.getAbsolutePath() + " : " + e.getMessage(), e);
} finally {
IOUtil.close(writer);
}
}