private void _setSpriteImages(ServletContext servletContext, Theme theme, String resourcePath)
throws Exception {
if (!resourcePath.startsWith(StringPool.SLASH)) {
resourcePath = StringPool.SLASH.concat(resourcePath);
}
Set<String> resourcePaths = servletContext.getResourcePaths(resourcePath);
if (resourcePaths == null) {
return;
}
List<URL> imageURLs = new ArrayList<URL>(resourcePaths.size());
for (String curResourcePath : resourcePaths) {
if (curResourcePath.endsWith(StringPool.SLASH)) {
_setSpriteImages(servletContext, theme, curResourcePath);
} else if (curResourcePath.endsWith(".png")) {
URL imageURL = servletContext.getResource(curResourcePath);
if (imageURL != null) {
imageURLs.add(imageURL);
} else {
if (ServerDetector.isTomcat()) {
if (_log.isInfoEnabled()) {
_log.info(ServletContextUtil.LOG_INFO_SPRITES);
}
} else {
_log.error("Real path for " + curResourcePath + " is null");
}
}
}
}
String spriteFileName = resourcePath.concat(PropsValues.SPRITE_FILE_NAME);
String spritePropertiesFileName = resourcePath.concat(PropsValues.SPRITE_PROPERTIES_FILE_NAME);
URL spritePropertiesRootURL = servletContext.getResource(StringPool.SLASH);
Properties spriteProperties =
SpriteProcessorUtil.generate(
servletContext,
imageURLs,
spriteFileName,
spritePropertiesFileName,
spritePropertiesRootURL,
16,
16,
10240);
if (spriteProperties == null) {
return;
}
String contextPath = ContextPathUtil.getContextPath(servletContext);
spriteFileName = contextPath.concat(SpriteProcessor.PATH).concat(spriteFileName);
theme.setSpriteImages(spriteFileName, spriteProperties);
}
private List<URL> listResourcesFromWebDir(String base, String namespace, String suffix) {
Preconditions.checkNotNull(base, "No base defined");
// Make sure we end in a slash
StringBuilder path = new StringBuilder(base);
if (!base.endsWith("/")) {
path.append('/');
}
path.append(namespace.replace(".", "/")).append('/');
Set<String> files = (Set<String>) servletContext.getResourcePaths(path.toString());
List<URL> resourceList = new ArrayList<URL>();
if (files != null) {
for (String file : files) {
if (file.endsWith(suffix)) {
try {
resourceList.add(servletContext.getResource(file));
} catch (MalformedURLException e) {
throw new RuntimeException("Unable to resolve resource at: " + file, e);
}
}
}
}
return resourceList;
}
/*
* Scans the web application's sub-directory identified by startPath,
* along with its sub-directories, for TLDs and adds an implicit map entry
* to the taglib map for any TLD that has a <uri> element.
*
* Initially, rootPath equals /WEB-INF/. The /WEB-INF/classes and
* /WEB-INF/lib sub-directories are excluded from the search, as per the
* JSP 2.0 spec.
*
* Keep code in sync with o.a.c.startup.TldConfig
*/
private void tldScanResourcePaths(String startPath) throws Exception {
Set<String> dirList = ctxt.getResourcePaths(startPath);
if (dirList != null) {
Iterator<String> it = dirList.iterator();
while (it.hasNext()) {
String path = it.next();
if (!path.endsWith(TLD_EXT)
&& (path.startsWith(WEB_INF_LIB) || path.startsWith("/WEB-INF/classes/"))) {
continue;
}
if (path.endsWith(TLD_EXT)) {
if (path.startsWith("/WEB-INF/tags/") && !path.endsWith("implicit.tld")) {
continue;
}
InputStream stream = ctxt.getResourceAsStream(path);
try {
tldScanStream(path, null, stream);
} finally {
if (stream != null) {
try {
stream.close();
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
}
}
}
} else {
tldScanResourcePaths(path);
}
}
}
}
/** Initiate all plugins available */
@Override
public void init() {
Set<String> libJars = servletContext.getResourcePaths("/WEB-INF/lib");
Set<URL> pluginJars =
libJars
.stream()
.filter(
jar -> jar.toLowerCase().contains("plugin") || jar.toLowerCase().contains("common"))
.map(
jar -> {
try {
return servletContext.getResource(jar);
} catch (MalformedURLException e) {
log.error("error getting resource", e);
return null;
}
})
.filter(url -> url != null)
.collect(Collectors.toSet());
AnnotationDB db = new AnnotationDB();
try {
ClassLoader cl = Thread.currentThread().getContextClassLoader();
URL[] urls = pluginJars.toArray(new URL[] {});
db.scanArchives(urls);
sourceRepoPluginMap = buildPluginMap(db, cl, RepoPlugin.class);
transServerPluginMap = buildPluginMap(db, cl, TranslationServerPlugin.class);
} catch (IOException | ClassNotFoundException e) {
throw Throwables.propagate(e);
}
}
@SuppressWarnings("unchecked")
public List<String> getResourcePaths(String path) {
List<String> result = CollectionFactory.newList();
Stack<String> queue = CollectionFactory.newStack();
queue.push(path);
while (!queue.isEmpty()) {
String current = queue.pop();
Set<String> matches = servletContext.getResourcePaths(current);
// Tomcat 5.5.20 inside JBoss 4.0.2 has been observed to do this!
// Perhaps other servers do as well.
if (matches == null) continue;
for (String match : matches) {
// Folders are queued up for further expansion.
if (match.endsWith("/")) queue.push(match);
else result.add(match);
}
}
Collections.sort(result);
return result;
}
private void _setSpriteImages(ServletContext servletContext, Theme theme, String resourcePath)
throws Exception {
if (!resourcePath.startsWith(StringPool.SLASH)) {
resourcePath = StringPool.SLASH.concat(resourcePath);
}
Set<String> resourcePaths = servletContext.getResourcePaths(resourcePath);
if ((resourcePaths == null) || resourcePaths.isEmpty()) {
return;
}
List<URL> imageURLs = new ArrayList<URL>(resourcePaths.size());
for (String curResourcePath : resourcePaths) {
if (curResourcePath.endsWith(StringPool.SLASH)) {
_setSpriteImages(servletContext, theme, curResourcePath);
} else if (curResourcePath.endsWith(".png")) {
URL imageURL = servletContext.getResource(curResourcePath);
if (imageURL != null) {
imageURLs.add(imageURL);
} else {
_log.error("Resource URL for " + curResourcePath + " is null");
}
}
}
String spriteRootDirName = PropsValues.SPRITE_ROOT_DIR;
String spriteFileName = resourcePath.concat(PropsValues.SPRITE_FILE_NAME);
String spritePropertiesFileName = resourcePath.concat(PropsValues.SPRITE_PROPERTIES_FILE_NAME);
String rootPath = ServletContextUtil.getRootPath(servletContext);
Properties spriteProperties =
SpriteProcessorUtil.generate(
servletContext,
imageURLs,
spriteRootDirName,
spriteFileName,
spritePropertiesFileName,
rootPath,
16,
16,
10240);
if (spriteProperties == null) {
return;
}
String contextPath = ContextPathUtil.getContextPath(servletContext);
spriteFileName = contextPath.concat(SpriteProcessor.PATH).concat(spriteFileName);
theme.setSpriteImages(spriteFileName, spriteProperties);
}
private void _setSpriteImages(ServletContext servletContext, Theme theme, String resourcePath)
throws Exception {
Set<String> resourcePaths = servletContext.getResourcePaths(resourcePath);
if (resourcePaths == null) {
return;
}
List<File> images = new ArrayList<File>(resourcePaths.size());
for (String curResourcePath : resourcePaths) {
if (curResourcePath.endsWith(StringPool.SLASH)) {
_setSpriteImages(servletContext, theme, curResourcePath);
} else if (curResourcePath.endsWith(".png")) {
String realPath = ServletContextUtil.getRealPath(servletContext, curResourcePath);
if (realPath != null) {
images.add(new File(realPath));
} else {
if (ServerDetector.isTomcat()) {
if (_log.isInfoEnabled()) {
_log.info(ServletContextUtil.LOG_INFO_SPRITES);
}
} else {
_log.error("Real path for " + curResourcePath + " is null");
}
}
}
}
String spriteFileName = ".sprite.png";
String spritePropertiesFileName = ".sprite.properties";
String spritePropertiesRootPath =
ServletContextUtil.getRealPath(servletContext, theme.getImagesPath());
Properties spriteProperties =
SpriteProcessorUtil.generate(
images,
spriteFileName,
spritePropertiesFileName,
spritePropertiesRootPath,
16,
16,
10240);
if (spriteProperties == null) {
return;
}
spriteFileName =
resourcePath.substring(theme.getImagesPath().length(), resourcePath.length())
+ spriteFileName;
theme.setSpriteImages(spriteFileName, spriteProperties);
}
@Override
public Set<String> getResourcePaths(String s) {
final String pluginPath = "/plugins/" + pluginManager.getName(plugin) + "/";
final Set<String> proxyResults = proxy.getResourcePaths(pluginPath + s);
final Set<String> results = new HashSet<>();
for (final String proxyResult : proxyResults) {
results.add(proxyResult.replaceFirst(pluginPath, ""));
}
return results;
}
/* (non-Javadoc)
* @see net.jawr.web.resource.handler.ResourceInfoProvider#getResourceNames(java.lang.String)
*/
@SuppressWarnings("unchecked")
public Set<String> getResourceNames(String path) {
Set<String> paths = context.getResourcePaths(path);
Set<String> names = new HashSet<String>();
int length = path.length();
if (null != paths) {
for (Iterator<String> it = paths.iterator(); it.hasNext(); ) {
String resourcePath = (String) it.next();
names.add(resourcePath.substring(length, resourcePath.length()));
}
}
return names;
}
public Repository[] getRepositories() throws IOException {
Set paths = context.getResourcePaths(path);
List<Repository> list = new ArrayList<Repository>();
if (paths != null) {
for (Object obj : paths) {
String path = (String) obj;
if (path.endsWith("/")) {
int n = path.lastIndexOf('/', path.length() - 2);
String name = path.substring(n + 1, path.length() - 1);
list.add(lookupRepository(name));
}
}
}
return list.toArray(new Repository[list.size()]);
}
public static void readOntologyFilesInPathSet(String path, ServletContext ctx, Model model) {
log.debug("Reading ontology files from '" + path + "'");
Set<String> paths = ctx.getResourcePaths(path);
if (paths != null) {
for (String p : paths) {
String format = getRdfFormat(p);
log.info("Loading ontology file at " + p + " as format " + format);
InputStream ontologyInputStream = ctx.getResourceAsStream(p);
try {
model.read(ontologyInputStream, null, format);
log.debug("...successful");
} catch (Throwable t) {
log.error("Failed to load ontology file at '" + p + "' as format " + format, t);
}
}
}
}
protected void getResources(List<Resource> list, boolean recursive) throws IOException {
Set paths = context.getResourcePaths(path);
if (paths != null) {
for (Object obj : paths) {
String path = (String) obj;
if (!path.endsWith("/")) {
int n = path.lastIndexOf('/', path.length() - 1);
String name = path.substring(n + 1);
list.add(lookupResource(name));
} else if (recursive) {
int n = path.lastIndexOf('/', path.length() - 2);
String name = path.substring(n + 1, path.length() - 1);
AbstractRepository repo = lookupRepository(name);
repo.getResources(list, true);
}
}
}
}
private void processWebInfGroovy(ServletContext sc, Set<String> paths, Set<String> classList) {
if (paths != null && !paths.isEmpty()) {
for (String pathElement : paths) {
if (pathElement.endsWith("/")) {
processWebInfGroovy(sc, sc.getResourcePaths(pathElement), classList);
} else {
if (pathElement.endsWith(SUFFIX)) {
String cname = convertToClassName(SCRIPT_PATH, pathElement);
if (containsAnnotation(sc, pathElement)) {
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.log(Level.FINE, "[WEB-INF/groovy] Found annotated Class: {0}", cname);
}
classList.add(cname);
}
}
}
}
}
}
/*
* Searches the filesystem under /WEB-INF for any TLD files, and adds
* an implicit map entry to the taglib map for any TLD that has a <uri>
* element.
*/
protected void processTldsInFileSystem(String startPath, Map tmpMappings) // SYNC
throws Exception {
Set dirList = ctx.getResourcePaths(startPath);
if (dirList != null) {
Iterator it = dirList.iterator();
while (it.hasNext()) {
String path = (String) it.next();
if (path.endsWith("/")) {
processTldsInFileSystem(path, tmpMappings); // SYNC
}
if (path.endsWith(".jar")) {
URL resURL = ctx.getResource(path);
URLConnection conn = resURL.openConnection();
conn.setUseCaches(false);
this.scanJar(conn, resURL.toString(), false, tmpMappings); // SYNC
} else if (path.endsWith(".tld") == true) {
InputStream stream = ctx.getResourceAsStream(path);
String uri = null;
try {
uri = getUriFromTld(path, stream);
} finally {
if (stream != null) {
try {
stream.close();
} catch (Throwable t) {
// do nothing
}
}
}
// Add implicit map entry only if its uri is not already
// present in the map
if (uri != null && tmpMappings.get(uri) == null) // SYNC
{
tmpMappings.put(uri, new String[] {path, null}); // SYNC
}
}
}
}
}
public FolderOAICatalog(Properties properties, ServletContext context) throws IOException {
this.context = context;
String temp;
dateFormatter.applyPattern("yyyy-MM-dd'T'HH:mm:ss'Z'");
temp = properties.getProperty("NewFileSystemOAICatalog.maxListSize");
if (temp == null)
throw new IllegalArgumentException(
"NewFileSystemOAICatalog." + "maxListSize is missing from the properties file");
maxListSize = Integer.parseInt(temp);
if (debug) System.out.println("in NewFileSystemOAICatalog(): maxListSize=" + maxListSize);
homeDir = properties.getProperty("NewFileSystemOAICatalog.homeDir");
if (homeDir != null) {
if (debug) System.out.println("in NewFileSystemOAICatalog(): homeDir=" + homeDir);
File homeFile = new File(homeDir);
int homeDirLen = homeFile.getPath().length() + 1;
loadFileMap(homeDirLen, homeFile);
} else {
/* Try looking in a known location */
Set resourcePaths = context.getResourcePaths("/WEB-INF/DATA/");
if (resourcePaths == null || resourcePaths.size() == 0) {
throw new IllegalArgumentException(
"NewFileSystemOAICatalog." + "homeDir is missing from the properties file");
}
String earliestDatestamp = loadFileMap(context, resourcePaths);
properties.setProperty("Identify.earliestDatestamp", earliestDatestamp);
}
// Iterator iterator = datestampMap.entrySet().iterator();
// while (iterator.hasNext()) {
// Map.Entry entry = (Map.Entry)iterator.next();
// System.out.println(entry.getKey() + ":" + entry.getValue());
// }
sets = getSets(properties);
}
/**
* Creates any result types from the resources available in the web application. This scans the
* web application resources using the servlet context.
*
* @param actionClass The action class the results are being built for.
* @param results The results map to put the result configs created into.
* @param resultPath The calculated path to the resources.
* @param resultPrefix The prefix for the result. This is usually <code>/resultPath/actionName
* </code>.
* @param actionName The action name which is used only for logging in this implementation.
* @param packageConfig The package configuration which is passed along in order to determine
* @param resultsByExtension The map of extensions to result type configuration instances.
*/
protected void createFromResources(
Class<?> actionClass,
Map<String, ResultConfig> results,
final String resultPath,
final String resultPrefix,
final String actionName,
PackageConfig packageConfig,
Map<String, ResultTypeConfig> resultsByExtension) {
if (LOG.isTraceEnabled()) {
LOG.trace(
"Searching for results in the Servlet container at [#0]" + " with result prefix of [#1]",
resultPath,
resultPrefix);
}
// Build from web application using the ServletContext
@SuppressWarnings("unchecked")
Set<String> paths =
servletContext.getResourcePaths(flatResultLayout ? resultPath : resultPrefix);
if (paths != null) {
for (String path : paths) {
if (LOG.isTraceEnabled()) {
LOG.trace("Processing resource path [#0]", path);
}
String fileName = StringUtils.substringAfterLast(path, "/");
if (StringUtils.isBlank(fileName) || StringUtils.startsWith(fileName, ".")) {
if (LOG.isTraceEnabled()) LOG.trace("Ignoring file without name [#0]", path);
continue;
} else if (fileName.lastIndexOf(".") > 0) {
String suffix = fileName.substring(fileName.lastIndexOf(".") + 1);
if (conventionsService.getResultTypesByExtension(packageConfig).get(suffix) == null) {
if (LOG.isDebugEnabled())
LOG.debug(
"No result type defined for file suffix : [#0]. Ignoring file #1",
suffix,
fileName);
continue;
}
}
makeResults(actionClass, path, resultPrefix, results, packageConfig, resultsByExtension);
}
}
// Building from the classpath
String classPathLocation =
resultPath.startsWith("/") ? resultPath.substring(1, resultPath.length()) : resultPath;
if (LOG.isTraceEnabled()) {
LOG.trace(
"Searching for results in the class path at [#0]"
+ " with a result prefix of [#1] and action name [#2]",
classPathLocation,
resultPrefix,
actionName);
}
ResourceFinder finder = new ResourceFinder(classPathLocation, getClassLoaderInterface());
try {
Map<String, URL> matches = finder.getResourcesMap("");
if (matches != null) {
Test<URL> resourceTest = getResourceTest(resultPath, actionName);
for (Map.Entry<String, URL> entry : matches.entrySet()) {
if (resourceTest.test(entry.getValue())) {
if (LOG.isTraceEnabled()) {
LOG.trace("Processing URL [#0]", entry.getKey());
}
String urlStr = entry.getValue().toString();
int index = urlStr.lastIndexOf(resultPrefix);
String path = urlStr.substring(index);
makeResults(
actionClass, path, resultPrefix, results, packageConfig, resultsByExtension);
}
}
}
} catch (IOException ex) {
if (LOG.isErrorEnabled())
LOG.error("Unable to scan directory [#0] for results", ex, classPathLocation);
}
}
/* (non-Javadoc)
* @see net.jawr.web.resource.handler.ResourceInfoProvider#isDirectory(java.lang.String)
*/
@SuppressWarnings("unchecked")
public boolean isDirectory(String path) {
Set<String> paths = context.getResourcePaths(path);
return (null != paths && paths.size() > 0);
}
public Set getResourcePaths(String name) {
return delegate.getResourcePaths(name);
}
/** @see javax.faces.context.ExternalContext#getResourcePaths(String) */
public Set<String> getResourcePaths(String path) {
return TypedCollections.dynamicallyCastSet(servletContext.getResourcePaths(path), String.class);
}
/**
* Scan the provided ServletContext and classloader for JAR files. Each JAR file found will be
* passed to the callback handler to be processed.
*
* @param context The ServletContext - used to locate and access WEB-INF/lib
* @param classloader The classloader - used to access JARs not in WEB-INF/lib
* @param callback The handler to process any JARs found
* @param jarsToSkip List of JARs to ignore. If this list is null, a default list will be read
* from the system property defined by {@link Constants#SKIP_JARS_PROPERTY}
*/
@Override
public void scan(
ServletContext context,
ClassLoader classloader,
JarScannerCallback callback,
Set<String> jarsToSkip) {
if (log.isTraceEnabled()) {
log.trace(sm.getString("jarScan.webinflibStart"));
}
Set<String> ignoredJars;
if (jarsToSkip == null) {
ignoredJars = defaultJarsToSkip;
} else {
ignoredJars = jarsToSkip;
}
Set<String[]> ignoredJarsTokens = new HashSet<String[]>();
for (String pattern : ignoredJars) {
ignoredJarsTokens.add(Matcher.tokenizePathAsArray(pattern));
}
// Scan WEB-INF/lib
Set<String> dirList = context.getResourcePaths(Constants.WEB_INF_LIB);
if (dirList != null) {
Iterator<String> it = dirList.iterator();
while (it.hasNext()) {
String path = it.next();
if (path.endsWith(Constants.JAR_EXT)
&& !Matcher.matchPath(ignoredJarsTokens, path.substring(path.lastIndexOf('/') + 1))) {
// Need to scan this JAR
if (log.isDebugEnabled()) {
log.debug(sm.getString("jarScan.webinflibJarScan", path));
}
URL url = null;
try {
url = context.getResource(path);
process(callback, url);
} catch (IOException e) {
log.warn(sm.getString("jarScan.webinflibFail", url), e);
}
} else {
if (log.isTraceEnabled()) {
log.trace(sm.getString("jarScan.webinflibJarNoScan", path));
}
}
}
}
// Scan the classpath
if (scanClassPath) {
if (log.isTraceEnabled()) {
log.trace(sm.getString("jarScan.classloaderStart"));
}
ClassLoader loader = Thread.currentThread().getContextClassLoader();
while (loader != null) {
if (loader instanceof URLClassLoader) {
URL[] urls = ((URLClassLoader) loader).getURLs();
for (int i = 0; i < urls.length; i++) {
// Extract the jarName if there is one to be found
String jarName = getJarName(urls[i]);
// Skip JARs known not to be interesting and JARs
// in WEB-INF/lib we have already scanned
if (jarName != null
&& !(Matcher.matchPath(ignoredJarsTokens, jarName)
|| urls[i].toString().contains(Constants.WEB_INF_LIB + jarName))) {
if (log.isDebugEnabled()) {
log.debug(sm.getString("jarScan.classloaderJarScan", urls[i]));
}
try {
process(callback, urls[i]);
} catch (IOException ioe) {
log.warn(sm.getString("jarScan.classloaderFail", urls[i]), ioe);
}
} else {
if (log.isTraceEnabled()) {
log.trace(sm.getString("jarScan.classloaderJarNoScan", urls[i]));
}
}
}
}
loader = loader.getParent();
}
}
}
public Set<String> getScripts() {
Set<String> scripts = new HashSet<>();
processWebInfGroovy(servletContext, servletContext.getResourcePaths(SCRIPT_PATH), scripts);
return scripts;
}
public Set<String> getResourcePaths(String path) {
return context.getResourcePaths(canonicalURI(path));
}
@Override
public Set<String> getResourcePaths(String path) {
return sc.getResourcePaths(path);
}
/**
* Scan the provided ServletContext and classloader for JAR files. Each JAR file found will be
* passed to the callback handler to be processed.
*
* @param context The ServletContext - used to locate and access WEB-INF/lib
* @param classloader The classloader - used to access JARs not in WEB-INF/lib
* @param callback The handler to process any JARs found
* @param jarsToSkip List of JARs to ignore. If this list is null, a default list will be read
* from the system property defined by {@link Constants#SKIP_JARS_PROPERTY}
*/
@Override
public void scan(
ServletContext context,
ClassLoader classloader,
JarScannerCallback callback,
Set<String> jarsToSkip) {
if (log.isTraceEnabled()) {
log.trace(sm.getString("jarScan.webinflibStart"));
}
final Set<String> ignoredJars;
if (jarsToSkip == null) {
ignoredJars = defaultJarsToSkip;
} else {
ignoredJars = jarsToSkip;
}
// Scan WEB-INF/lib
Set<String> dirList = context.getResourcePaths(Constants.WEB_INF_LIB);
if (dirList != null) {
Iterator<String> it = dirList.iterator();
while (it.hasNext()) {
String path = it.next();
if (path.endsWith(Constants.JAR_EXT)
&& !Matcher.matchName(ignoredJars, path.substring(path.lastIndexOf('/') + 1))) {
// Need to scan this JAR
if (log.isDebugEnabled()) {
log.debug(sm.getString("jarScan.webinflibJarScan", path));
}
URL url = null;
try {
// File URLs are always faster to work with so use them
// if available.
String realPath = context.getRealPath(path);
if (realPath == null) {
url = context.getResource(path);
} else {
url = (new File(realPath)).toURI().toURL();
}
process(callback, url);
} catch (IOException e) {
log.warn(sm.getString("jarScan.webinflibFail", url), e);
}
} else {
if (log.isTraceEnabled()) {
log.trace(sm.getString("jarScan.webinflibJarNoScan", path));
}
}
}
}
// Scan the classpath
if (scanClassPath && classloader != null) {
if (log.isTraceEnabled()) {
log.trace(sm.getString("jarScan.classloaderStart"));
}
ClassLoader loader = classloader;
ClassLoader stopLoader = null;
if (!scanBootstrapClassPath) {
// Stop when we reach the bootstrap class loader
stopLoader = ClassLoader.getSystemClassLoader().getParent();
}
while (loader != null && loader != stopLoader) {
if (loader instanceof URLClassLoader) {
URL[] urls = ((URLClassLoader) loader).getURLs();
for (int i = 0; i < urls.length; i++) {
// Extract the jarName if there is one to be found
String jarName = getJarName(urls[i]);
// Skip JARs known not to be interesting and JARs
// in WEB-INF/lib we have already scanned
if (jarName != null
&& !(Matcher.matchName(ignoredJars, jarName)
|| urls[i].toString().contains(Constants.WEB_INF_LIB + jarName))) {
if (log.isDebugEnabled()) {
log.debug(sm.getString("jarScan.classloaderJarScan", urls[i]));
}
try {
process(callback, urls[i]);
} catch (IOException ioe) {
log.warn(sm.getString("jarScan.classloaderFail", urls[i]), ioe);
}
} else {
if (log.isTraceEnabled()) {
log.trace(sm.getString("jarScan.classloaderJarNoScan", urls[i]));
}
}
}
}
loader = loader.getParent();
}
}
}
private void processPaths(String... paths) {
for (final String path : paths) {
final Set<String> resourcePaths = sc.getResourcePaths(path);
if (resourcePaths == null) {
break;
}
resourceFinderStack.push(
new ResourceFinder() {
private Deque<String> resourcePathsStack =
new LinkedList<String>() {
private static final long serialVersionUID = 3109256773218160485L;
{
for (String resourcePath : resourcePaths) {
push(resourcePath);
}
}
};
private String current;
private String next;
@Override
public boolean hasNext() {
while (next == null && !resourcePathsStack.isEmpty()) {
next = resourcePathsStack.pop();
if (next.endsWith("/")) {
processPaths(next);
next = null;
} else if (next.endsWith(".jar")) {
try {
resourceFinderStack.push(
new JarFileScanner(sc.getResourceAsStream(next), "", true));
} catch (IOException ioe) {
throw new ResourceFinderException(ioe);
}
next = null;
}
}
return next != null;
}
@Override
public String next() {
if (next != null || hasNext()) {
current = next;
next = null;
return current;
}
throw new NoSuchElementException();
}
@Override
public void remove() {
throw new UnsupportedOperationException();
}
@Override
public InputStream open() {
return sc.getResourceAsStream(current);
}
@Override
public void reset() {
throw new UnsupportedOperationException();
}
});
}
}