// Map<String,List<EclipseSourceDir>>
Map byOutputDir = new HashMap();
for (int j = 0; j < config.getSourceDirs().length; j++) {
EclipseSourceDir dir = config.getSourceDirs()[j];
// List<EclipseSourceDir>
List byOutputDirs = (List) byOutputDir.get(dir.getOutput());
if (byOutputDirs == null) {
// ArrayList<EclipseSourceDir>
byOutputDir.put(dir.getOutput() == null ? defaultOutput : dir.getOutput(), byOutputDirs =
new ArrayList());
}
byOutputDirs.add(dir);
}
for (int j = 0; j < config.getSourceDirs().length; j++) {
EclipseSourceDir dir = config.getSourceDirs()[j];
log.debug("Processing classpath for: " + dir.toString() + "; default output=" + defaultOutput);
boolean isSpecial = false;
// handle resource with nested output folders
if (dir.isResource()) {
// Check if the output is a subdirectory of the default output,
// and if the default output has any sources that copy there.
if (dir.getOutput() != null // resource output dir is set
&& !dir.getOutput().equals(defaultOutput) // output dir is not default target/classes
&& dir.getOutput().startsWith(defaultOutput) // ... but is nested
&& byOutputDir.get(defaultOutput) != null // ???
&& !((List) byOutputDir.get(defaultOutput)).isEmpty() // ???
) {
// do not specify as source since the output will be nested. Instead, mark
// it as a todo, and handle it with a custom build.xml file later.
log.debug("Marking as special to prevent output folder nesting: " + dir.getPath() + " (output="
+ dir.getOutput() + ")");
isSpecial = true;
specialSources.add(dir);
}
}
writer.startElement(ELT_CLASSPATHENTRY);
writer.addAttribute(ATTR_KIND, "src"); //$NON-NLS-1$
writer.addAttribute(ATTR_PATH, dir.getPath());
if (!isSpecial && dir.getOutput() != null && !defaultOutput.equals(dir.getOutput())) {
writer.addAttribute(ATTR_OUTPUT, dir.getOutput());
}
String includes = dir.getIncludeAsString();
if (StringUtils.isNotEmpty(includes)) {
writer.addAttribute(ATTR_INCLUDING, includes);
}
String excludes = dir.getExcludeAsString();
if (StringUtils.isNotEmpty(excludes)) {
writer.addAttribute(ATTR_EXCLUDING, excludes);
}
writer.endElement();
}
// handle the special sources.
if (!specialSources.isEmpty()) {
log.info("Creating maven-eclipse.xml Ant file to handle resources");
try {
Writer buildXmlWriter =
new OutputStreamWriter(new FileOutputStream(new File(config.getEclipseProjectDirectory(),
"maven-eclipse.xml")), "UTF-8");
PrettyPrintXMLWriter buildXmlPrinter = new PrettyPrintXMLWriter(buildXmlWriter);
buildXmlPrinter.startElement("project");
buildXmlPrinter.addAttribute("default", "copy-resources");
buildXmlPrinter.startElement("target");
buildXmlPrinter.addAttribute(NAME, "init");
// initialize filtering tokens here
buildXmlPrinter.endElement();
buildXmlPrinter.startElement("target");
buildXmlPrinter.addAttribute(NAME, "copy-resources");
buildXmlPrinter.addAttribute("depends", "init");
for (Iterator it = specialSources.iterator(); it.hasNext(); ) {
// TODO: merge source dirs on output path+filtering to reduce
// <copy> tags for speed.
EclipseSourceDir dir = (EclipseSourceDir) it.next();
buildXmlPrinter.startElement("copy");
buildXmlPrinter.addAttribute("todir", dir.getOutput());
buildXmlPrinter.addAttribute("filtering", "" + dir.isFiltering());
buildXmlPrinter.startElement("fileset");
buildXmlPrinter.addAttribute("dir", dir.getPath());
if (dir.getIncludeAsString() != null) {
buildXmlPrinter.addAttribute("includes", dir.getIncludeAsString());
}
if (dir.getExcludeAsString() != null) {
buildXmlPrinter.addAttribute("excludes", dir.getExcludeAsString());
}
buildXmlPrinter.endElement();
buildXmlPrinter.endElement();
}