org.hibernate.ejb.packaging
Class JarVisitorFactory

java.lang.Object
  org.hibernate.ejb.packaging.JarVisitorFactory

public class JarVisitorFactory
extends Object

Author:

Emmanuel Bernard

Constructor Summary

JarVisitorFactory()

Method Summary

static byte[]	getBytesFromInputStream(InputStream inputStream)
static URL	getJarURLFromURLEntry(URL url, String entry) Get the JAR URL of the JAR containing the given entry Method used in a non managed environment
static URL	getURLFromPath(String jarPath) get the URL from a given path string
static JarVisitor	getVisitor(String jarPath, Filter[] filters) Get a JarVisitor to the jar jarPath applying the given filters Method used in a non-managed environment
static JarVisitor	getVisitor(URL jarUrl, Filter[] filters) Build a JarVisitor on the given JAR URL applying the given filters
static JarVisitor	getVisitor(URL jarUrl, Filter[] filters, String entry)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JarVisitorFactory

public JarVisitorFactory()

Method Detail

getJarURLFromURLEntry

public static URL getJarURLFromURLEntry(URL url,
                                        String entry)
                                 throws IllegalArgumentException

Get the JAR URL of the JAR containing the given entry Method used in a non managed environment

Parameters:

url - URL pointing to the known file in the JAR

entry - file known to be in the JAR

Returns:

the JAR URL

Throws:

IllegalArgumentException - if none URL is found TODO move to a ScannerHelper service?

getURLFromPath

public static URL getURLFromPath(String jarPath)

get the URL from a given path string

Throws:

IllegalArgumentException - is something goes wrong TODO move to a ScannerHelper service?

getVisitor

public static JarVisitor getVisitor(String jarPath,
                                    Filter[] filters)
                             throws IllegalArgumentException

Get a JarVisitor to the jar jarPath applying the given filters Method used in a non-managed environment

Throws:

IllegalArgumentException - if the jarPath is incorrect

getVisitor

public static JarVisitor getVisitor(URL jarUrl,
                                    Filter[] filters)
                             throws IllegalArgumentException

Build a JarVisitor on the given JAR URL applying the given filters

Throws:

IllegalArgumentException - if the URL is malformed

getVisitor

public static JarVisitor getVisitor(URL jarUrl,
                                    Filter[] filters,
                                    String entry)
                             throws IllegalArgumentException

Throws:

IllegalArgumentException

getBytesFromInputStream

public static byte[] getBytesFromInputStream(InputStream inputStream)
                                      throws IOException

Throws:

IOException