private static XmlNode combine(XmlNode appNode, XmlNode compNode) {
XmlNode result = new XmlNode(appNode.getNodeName());
result.setAttribute(compNode.getAttributes());
result.setAttribute(appNode.getAttributes());
if (!CollectionUtil.isEmpty(compNode.getSubNodes())) {
result.addAll(compNode.getSubNodes());
}
if (!CollectionUtil.isEmpty(appNode.getSubNodes())) {
result.addAll(appNode.getSubNodes());
}
return result;
}
private void doRetrieveMatchingFiles(
String fullPattern, String subPattern, File dir, Set<Resource> result) throws IOException {
LOGGER.logMessage(
LogLevel.DEBUG,
"Searching directory ["
+ dir.getAbsolutePath()
+ "] for files matching pattern ["
+ fullPattern
+ "]");
File[] dirContents = dir.listFiles();
if (dirContents == null) {
LOGGER.logMessage(
LogLevel.WARN,
"Could not retrieve contents of directory [" + dir.getAbsolutePath() + "]");
return;
}
for (File content : dirContents) {
String currPath = StringUtils.replace(content.getAbsolutePath(), File.separator, "/");
if (content.isDirectory() && getPathMatcher().matchStart(fullPattern, currPath + "/")) {
if (!content.canRead()) {
LOGGER.logMessage(
LogLevel.DEBUG,
"Skipping subdirectory ["
+ dir.getAbsolutePath()
+ "] because the application is not allowed to read the directory");
} else {
doRetrieveMatchingFiles(fullPattern, subPattern, content, result);
}
}
// can accurately judge by : new JarFile(content);
if (content.isFile() && content.getName().endsWith(".jar")) {
// JarFile jarFile= new JarFile(content);
URL jarFileUrl = new URL("jar:" + content.toURI() + "!/");
LOGGER.logMessage(LogLevel.INFO, "find match jar resource [{0}]", jarFileUrl.toString());
Resource dirRes = new UrlResource(jarFileUrl);
Set<Resource> resources = doFindPathMatchingJarResources(dirRes, subPattern);
if (!CollectionUtil.isEmpty(resources)) {
result.addAll(resources);
}
}
if (getPathMatcher().match(fullPattern, currPath)) {
result.add(new FileSystemResource(content));
}
}
}
/**
* Find all class location resources with the given location via the ClassLoader.
*
* @param location the absolute path within the classpath
* @return the result as Resource array
* @throws IOException in case of I/O errors
* @see java.lang.ClassLoader#getResources
* @see #convertClassLoaderURL
*/
protected Resource[] findAllClassPathResources(String location) throws IOException {
Set<Resource> result = new LinkedHashSet<Resource>(16);
List<String> scanPaths = getScanPaths();
if (CollectionUtil.isEmpty(scanPaths)) {
return super.findAllClassPathResources(location);
}
for (String path : scanPaths) {
File file = new File(path);
if (file.exists()) {
Resource resource = null;
if (path.endsWith(".jar")) {
URL jarFileUrl = new URL("jar:" + file.toURI() + "!/");
LOGGER.logMessage(LogLevel.INFO, "find match jar resource [{0}]", jarFileUrl.toString());
resource = new UrlResource(jarFileUrl);
} else {
resource = new FileSystemResource(path);
}
result.add(resource);
}
}
return result.toArray(new Resource[result.size()]);
}
