/**
* Implementation of ResourceSelector.isSelected().
*
* @param resource The resource to check
* @return whether the resource is selected
* @see ResourceSelector#isSelected(Resource)
*/
public boolean isSelected(Resource resource) {
if (resource.isFilesystemOnly()) {
// We have a 'resourced' file, so reconvert it and use
// the 'old' implementation.
FileResource fileResource = (FileResource) resource;
File file = fileResource.getFile();
String filename = fileResource.getName();
File basedir = fileResource.getBaseDir();
return isSelected(basedir, filename, file);
} else {
try {
// How to handle non-file-Resources? I copy temporarily the
// resource to a file and use the file-implementation.
FileUtils fu = FileUtils.getFileUtils();
File tmpFile = fu.createTempFile("modified-", ".tmp", null, true, false);
Resource tmpResource = new FileResource(tmpFile);
ResourceUtils.copyResource(resource, tmpResource);
boolean isSelected =
isSelected(tmpFile.getParentFile(), tmpFile.getName(), resource.toLongString());
tmpFile.delete();
return isSelected;
} catch (UnsupportedOperationException uoe) {
log(
"The resource '"
+ resource.getName()
+ "' does not provide an InputStream, so it is not checked. "
+ "Akkording to 'selres' attribute value it is "
+ ((selectResourcesWithoutInputStream) ? "" : " not")
+ "selected.",
Project.MSG_INFO);
return selectResourcesWithoutInputStream;
} catch (Exception e) {
throw new BuildException(e);
}
}
}
@Override
public void execute() throws BuildException {
this.log("Generating Xref documentation", LogLevel.INFO.getLevel());
if (this.destDir == null) {
throw new BuildException("Destination directory not specified.");
}
if (this.inputEncoding == null) {
this.inputEncoding = DEFAULT_ENCODING;
}
if (this.outputEncoding == null) {
this.outputEncoding = DEFAULT_ENCODING;
}
if (this.windowTitle == null) {
this.windowTitle =
new StringResource(
this.getProject(), String.format(DEFAULT_WINDOW_TITLE, this.getProject().getName()));
}
if (this.docTitle == null) {
this.docTitle =
new StringResource(
this.getProject(), String.format(DEFAULT_DOC_TITLE, this.getProject().getName()));
}
if (this.bottom == null) {
this.bottom = new StringResource(this.getProject(), DEFAULT_BOTTOM);
}
List<String> sourcePathStrings = Arrays.asList(this.sourcePaths.list());
if (sourcePathStrings.isEmpty()) {
throw new BuildException("No source paths defined.");
}
if (this.includesExcludes != null) {
String[] includePatterns = this.includesExcludes.getIncludePatterns(this.getProject());
String[] excludePatterns = this.includesExcludes.getExcludePatterns(this.getProject());
this.jxr.setIncludes(includePatterns);
this.jxr.setExcludes(excludePatterns);
}
String templatePathStr = DEFAULT_TEMPLATE_PATH;
if (this.templateDir != null && this.templateDir.isDirectory()) {
templatePathStr = this.templateDir.toString();
}
if (this.javadocDir != null && this.javadocDir.isDirectory()) {
this.log("Setting javadoc directory to " + javadocDir, LogLevel.DEBUG.getLevel());
this.jxr.setJavadocLinkDir(this.javadocDir.toString());
}
this.jxr.setOutputEncoding(this.outputEncoding);
this.jxr.setInputEncoding(this.inputEncoding);
this.jxr.setDest(this.destDir.toString());
try {
this.jxr.xref(
sourcePathStrings,
templatePathStr,
this.windowTitle.getValue(),
this.docTitle.getValue(),
this.bottom.getValue());
if (this.stylesheet == null) {
URL defaultStylesheetUrl =
this.getClass().getResource("/com/mattbertolini/jxr/ant/stylesheet.css");
this.stylesheet = new URLResource(defaultStylesheetUrl);
}
FileResource destStylesheet = new FileResource(this.destDir.getFile(), "stylesheet.css");
ResourceUtils.copyResource(this.stylesheet, destStylesheet);
} catch (IOException e) {
throw new BuildException("Exception while running XJR task. " + e.getMessage(), e);
} catch (JxrException e) {
throw new BuildException("Exception running XJR task. " + e.getMessage(), e);
}
}