org.jboss.util.xml

Class CatalogLocation

java.lang.Object

org.jboss.util.xml.CatalogLocation

public class CatalogLocation
extends java.lang.Object

A ThreadSpecificCatalogs class maintains all catalogfiles catolog.xml found in the Thread.currentThread().getContextClassLoader().

Version:

$Revision$

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String[]	catalogFilesNames The catalog is assembled by taking into account all accessible resources whose name is META-INF/jax-ws-catalog.xml.
private Resolver	catologResolver
private boolean	isLastEntityResolved
private java.net.URL	location
private static org.jboss.logging.Logger	log

Constructor Summary

Constructors

Constructor and Description
CatalogLocation(java.net.URL url) Create a new CatalogLocation.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object other) To catalog locations are qual if the location is equal.
int	hashCode() Two catalog locations have the same hash code if the location is equal.
boolean	isEntityResolved() Returns the boolean value to inform id DTD was found in the XML file or not
private java.io.InputStream	loadResource(java.lang.String resolvedURI) Loads the resolved resource.
static java.net.URL	lookupCatalogFiles() Seach the path for oasis catalog files.
org.xml.sax.InputSource	resolveEntity(java.lang.String publicId, java.lang.String systemId) Tries to resolve the entity using the thread specific catolog resolvers

Methods inherited from class java.lang.Object

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

Field Detail

log

private static org.jboss.logging.Logger log

catalogFilesNames

private static final java.lang.String[] catalogFilesNames

The catalog is assembled by taking into account all accessible resources whose name is META-INF/jax-ws-catalog.xml. Each resource MUST be a valid entity catalog according to the XML Catalogs

catologResolver

private final Resolver catologResolver

location

private final java.net.URL location

isLastEntityResolved

private boolean isLastEntityResolved

Constructor Detail

CatalogLocation

public CatalogLocation(java.net.URL url)
                throws java.io.IOException

Create a new CatalogLocation.

Parameters:

url - - the location of the catalog xml file

Throws:

java.io.IOException - if the catalog files cannot be loaded

Method Detail

resolveEntity

public org.xml.sax.InputSource resolveEntity(java.lang.String publicId,
                                             java.lang.String systemId)
                                      throws java.net.MalformedURLException,
                                             java.io.IOException

Tries to resolve the entity using the thread specific catolog resolvers

Parameters:

publicId - - Public ID of DTD, or null if it is a schema

systemId - - the system ID of DTD or Schema

Returns:

InputSource of entity

Throws:

java.net.MalformedURLException - - if the url is wrong

java.io.IOException - - error reading the local file

lookupCatalogFiles

public static java.net.URL lookupCatalogFiles()
                                       throws java.io.IOException

Seach the path for oasis catalog files. The classpath of Thread.currentThread().getContextClassLoader() is used for the lookup.

Returns:

the url where the jax-ws-catalog.xml is located

Throws:

java.io.IOException - if the catalog files cannot be loaded

isEntityResolved

public boolean isEntityResolved()

Returns the boolean value to inform id DTD was found in the XML file or not

Returns:

boolean - true if DTD was found in XML

loadResource

private java.io.InputStream loadResource(java.lang.String resolvedURI)
                                  throws java.io.IOException

Loads the resolved resource.

Parameters:

resolvedURI - - the full qualified URI of the resoved local ressource

Returns:

- the inputstram represnting this resource

Throws:

java.io.IOException - - if the resource cannot be opened

equals

public boolean equals(java.lang.Object other)

To catalog locations are qual if the location is equal.

Overrides:

equals in class java.lang.Object

Parameters:

other - - the catlog location to compare

Returns:

true if equal

hashCode

public int hashCode()

Two catalog locations have the same hash code if the location is equal.

Overrides:

hashCode in class java.lang.Object

Returns:

- the hash code