container/common/src/main/java/org/mobicents/slee/container/deployment/jboss/SLEESubDeployer.java
public boolean accepts(URL deployableUnitURL, String deployableUnitName) {
		DeployableUnitWrapper du = new DeployableUnitWrapper(deployableUnitURL, deployableUnitName);

		URL url = du.getUrl();

		if (logger.isTraceEnabled()) {
			logger.trace("Method accepts called for " + url + " [DU: " + deployableUnitName + "]");
		}

		try {
			String fullPath = url.getFile();
			String fileName = fullPath.substring(fullPath.lastIndexOf('/') + 1,
					fullPath.length());

			// Is it in the toAccept list ? Direct accept.
			if (toAccept.containsKey(fileName)) {
				if (logger.isTraceEnabled()) {
					logger.trace("Accepting " + url.toString() + ".");
				}

				return true;
			}
			// If not it the accept list but it's a jar might be a DU jar...
			else if (fileName.endsWith(".jar")) {
				JarFile duJarFile = null;

				try {
					// Try to obtain the DU descriptor, if we got it, we're
					// accepting it!
					if (du.getEntry("META-INF/deployable-unit.xml") != null) {
						if (logger.isTraceEnabled()) {
							logger.trace("Accepting " + url.toString() + ".");
						}

						return true;
					}
				} finally {
					// Clean up!
					if (duJarFile != null) {
						try {
							duJarFile.close();
						} catch (IOException ignore) {
						} finally {
							duJarFile = null;
						}
					}
				}
			}
		} catch (Exception ignore) {
			// Ignore.. will reject.
		}

		// Uh-oh.. looks like it will stay outside.
		return false;
	}
public boolean accepts(URL deployableUnitURL, String deployableUnitName) {
		DeployableUnitWrapper du = new DeployableUnitWrapper(deployableUnitURL, deployableUnitName);

		URL url = du.getUrl();

		if (logger.isTraceEnabled()) {
			logger.trace("Method accepts called for " + url + " [DU: " + deployableUnitName + "]");
		}

		try {
			String fullPath = url.getFile();
			String fileName = fullPath.substring(fullPath.lastIndexOf('/') + 1,
					fullPath.length());

			// Is it in the toAccept list ? Direct accept.
			if (toAccept.containsKey(fileName)) {
				if (logger.isTraceEnabled()) {
					logger.trace("Accepting " + url.toString() + ".");
				}

				return true;
			}
			// If not it the accept list but it's a jar might be a DU jar...
			else if (fileName.endsWith(".jar")) {
				JarFile duJarFile = null;

				try {
					// Try to obtain the DU descriptor, if we got it, we're
					// accepting it!
					if (du.getEntry("META-INF/deployable-unit.xml") != null) {
						if (logger.isTraceEnabled()) {
							logger.trace("Accepting " + url.toString() + ".");
						}

						return true;
					}
				} finally {
					// Clean up!
					if (duJarFile != null) {
						try {
							duJarFile.close();
						} catch (IOException ignore) {
						} finally {
							duJarFile = null;
						}
					}
				}
			}
		} catch (Exception ignore) {
			// Ignore.. will reject.
		}

		// Uh-oh.. looks like it will stay outside.
		return false;
	}
Method for deciding whether or not to accept the file.