org.apache.xmlgraphics.xmp

Class XMPSchemaRegistry

java.lang.Object

org.apache.xmlgraphics.xmp.XMPSchemaRegistry

public final class XMPSchemaRegistry
extends java.lang.Object

This class is a registry of XMP schemas. It's implemented as a singleton.

Field Summary

Fields

Modifier and Type	Field and Description
private static XMPSchemaRegistry	instance
private java.util.Map	schemas

Constructor Summary

Constructors

Modifier	Constructor and Description
private	XMPSchemaRegistry()

Method Summary

Modifier and Type	Method and Description
void	addSchema(XMPSchema schema) Adds an XMP schema to the registry.
static XMPSchemaRegistry	getInstance()
XMPSchema	getSchema(java.lang.String namespace) Returns the XMP schema object for a given namespace.
private void	init()

Methods inherited from class java.lang.Object

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

Field Detail

instance

private static XMPSchemaRegistry instance

schemas

private java.util.Map schemas

Constructor Detail

XMPSchemaRegistry

private XMPSchemaRegistry()

Method Detail

getInstance

public static XMPSchemaRegistry getInstance()

Returns:

the singleton instance of the XMP schema registry.

init

private void init()

addSchema

public void addSchema(XMPSchema schema)

Adds an XMP schema to the registry.

Parameters:

schema - the XMP schema

getSchema

public XMPSchema getSchema(java.lang.String namespace)

Returns the XMP schema object for a given namespace.

Parameters:

namespace - the namespace URI

Returns:

the XMP schema or null if none is available