/**
* Resolve the file to assign as the source of the content frame in the generated documentation.
*
* <p>Tries to resolve the main source and defaults to a blank page if not found.
*
* @return The path to the page to use in the generated documentation.
*/
@SuppressWarnings("unchecked")
protected String getContentFrameSource() {
File mainSourceFile =
SourceFileResolver.resolveSourceFile(
project.getCompileSourceRoots(), null, project.getGroupId(), project.getArtifactId());
return (mainSourceFile == null) ? "about:blank" : mainSourceFile.getName() + ".html";
}
private void copySourceFilesToTargetDir() throws IOException {
for (String src : (List<String>) project.getCompileSourceRoots()) {
File srcDir = new File(src);
FileUtils.copyDirectory(srcDir, new File(target, srcDir.getName()));
}
File srcDir = new File(project.getBuild().getDirectory(), "classes");
FileUtils.copyDirectoryStructure(srcDir, new File(target, "classes"));
srcDir = new File(project.getBuild().getDirectory(), "gen-mvn");
FileUtils.copyDirectoryStructure(srcDir, new File(target, "classes"));
}
@Override
protected Iterator<File> getSourceFiles() {
ArrayList<File> files = new ArrayList<File>();
@SuppressWarnings("unchecked")
final Iterator<String> i = project.getCompileSourceRoots().iterator();
// FELIX-509: check for excludes
String[] includes = new String[] {"**/*.java"};
if (includeString != null) {
includes = StringUtils.split(includeString, ",");
}
final String[] excludes;
if (excludeString != null) {
excludes = StringUtils.split(excludeString, ",");
} else {
excludes = null;
}
while (i.hasNext()) {
final String tree = i.next();
final File directory = new File(tree);
if (!directory.exists()) {
this.log.warn("Source tree does not exist. Ignoring " + tree);
continue;
}
this.log.debug("Scanning source tree " + tree);
final DirectoryScanner scanner = new DirectoryScanner();
scanner.setBasedir(directory);
if (excludes != null && excludes.length > 0) {
scanner.setExcludes(excludes);
}
scanner.addDefaultExcludes();
scanner.setIncludes(includes);
scanner.scan();
for (String fileName : scanner.getIncludedFiles()) {
files.add(new File(directory, fileName));
}
}
return files.iterator();
}
@Test
public void testLoadIncludesWithEmptyChanges() throws MojoExecutionException {
final List<String> changedFiles = Collections.emptyList();
JacocoReportChangesMojo mojo =
new JacocoReportChangesMojo() {
@Override
public List<String> loadChangedFiles(String branchName) throws MojoExecutionException {
return changedFiles;
}
};
MavenProject project = mock(MavenProject.class);
when(project.getCompileSourceRoots()).thenReturn(Arrays.asList("src/main/java"));
when(project.getBasedir()).thenReturn(new File(System.getProperty("user.dir")));
mojo.setProject(project);
List<String> result = mojo.loadIncludes();
assertEquals(1, result.size());
assertEquals("", result.get(0));
}
protected void generateDescriptor(String scope, File outputFile) throws MojoExecutionException {
ExtractorConfiguration ec = new ExtractorConfiguration();
try {
if (scope.equals(COMPILE_SCOPE)) {
ec.classpath = mavenProject.getCompileClasspathElements();
ec.outputDirectory = new File(mavenProject.getBuild().getOutputDirectory());
ec.sourceDirectories = mavenProject.getCompileSourceRoots();
} else if (scope.equals(TEST_SCOPE)) {
ec.classpath = mavenProject.getTestClasspathElements();
ec.outputDirectory = new File(mavenProject.getBuild().getTestOutputDirectory());
ec.sourceDirectories = mavenProject.getTestCompileSourceRoots();
}
metadataGenerator.generateDescriptor(ec, outputFile);
} catch (Exception e) {
throw new MojoExecutionException("Error generating metadata: ", e);
}
}
@Test
public void testLoadIncludes() throws MojoExecutionException {
final List<String> changedFiles =
Arrays.asList("src/main/java/a/A.java", "src/test/java/a/B.java", "src/main/java/a/C.txt");
JacocoReportChangesMojo mojo =
new JacocoReportChangesMojo() {
@Override
public List<String> loadChangedFiles(String branchName) throws MojoExecutionException {
return changedFiles;
}
};
MavenProject project = mock(MavenProject.class);
when(project.getCompileSourceRoots()).thenReturn(Arrays.asList("src/main/java"));
when(project.getBasedir()).thenReturn(new File(System.getProperty("user.dir")));
mojo.setProject(project);
assertEquals(
Arrays.asList("a" + System.getProperty("file.separator") + "A" + CLASS_SUFFIX),
mojo.loadIncludes());
}
@NotNull
private MavenServerExecutionResult createExecutionResult(
File file, MavenExecutionResult result, DependencyNode rootNode) throws RemoteException {
Collection<MavenProjectProblem> problems = MavenProjectProblem.createProblemsList();
THashSet<MavenId> unresolvedArtifacts = new THashSet<MavenId>();
validate(file, result.getExceptions(), problems, unresolvedArtifacts);
MavenProject mavenProject = result.getMavenProject();
if (mavenProject == null)
return new MavenServerExecutionResult(null, problems, unresolvedArtifacts);
MavenModel model =
MavenModelConverter.convertModel(
mavenProject.getModel(),
mavenProject.getCompileSourceRoots(),
mavenProject.getTestCompileSourceRoots(),
mavenProject.getArtifacts(),
(rootNode == null ? Collections.emptyList() : rootNode.getChildren()),
mavenProject.getExtensionArtifacts(),
getLocalRepositoryFile());
RemoteNativeMavenProjectHolder holder = new RemoteNativeMavenProjectHolder(mavenProject);
try {
UnicastRemoteObject.exportObject(holder, 0);
} catch (RemoteException e) {
throw new RuntimeException(e);
}
Collection<String> activatedProfiles = collectActivatedProfiles(mavenProject);
MavenServerExecutionResult.ProjectData data =
new MavenServerExecutionResult.ProjectData(
model,
MavenModelConverter.convertToMap(mavenProject.getModel()),
holder,
activatedProfiles);
return new MavenServerExecutionResult(data, problems, unresolvedArtifacts);
}
/**
* 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);
}
}
@SuppressWarnings("unchecked")
private void executeWithExceptionsHandled() throws Exception {
if (outputDirectory == null) {
outputDirectory = getDefaultOutputDirectory();
}
ensureOutputDirectoryExists();
addOutputToSourcesIfNeeded();
JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null);
final String includesString =
(includes == null || includes.length == 0) ? "**/*.java" : StringUtils.join(includes, ",");
final String excludesString =
(excludes == null || excludes.length == 0) ? null : StringUtils.join(excludes, ",");
List<File> filesToCompile = new ArrayList<File>(100);
for (Object sourceDirectory : project.getCompileSourceRoots()) {
File directory = new File((String) sourceDirectory);
if (directory.exists()) {
if (!directory.equals(outputDirectory)) {
filesToCompile.addAll(FileUtils.getFiles(directory, includesString, excludesString));
}
}
}
if (filesToCompile.isEmpty()) {
getLog().warn("no source file(s) detected! processor compilationTask will be skipped!");
return;
}
List<String> options = new ArrayList<String>(10);
options.add("-cp");
options.add(buildCompileClasspath());
options.add("-proc:only");
String processor = buildProcessor();
if (processor != null) {
options.add("-processor");
options.add(processor);
} else {
getLog().info("No processors specified. Using default discovery mechanism.");
}
options.add("-d");
options.add(getOutputClassDirectory().getPath());
options.add("-s");
options.add(outputDirectory.getPath());
if (encoding != null) {
options.add("-encoding");
options.add(encoding);
}
addCompilerArguments(options);
setSystemProperties();
CompilationTask compilationTask =
compiler.getTask(
new PrintWriter(System.out),
fileManager,
createDiagnosticListener(),
options,
null,
fileManager.getJavaFileObjectsFromFiles(filesToCompile));
// Perform the compilation compilationTask.
if (!compilationTask.call()) {
throw new Exception(
"An error ocurred while the DevKit was generating Java code. Check the logs for further details.");
}
}
