com.adactus.mpeg21.xml.schema
Class DocumentSource

java.lang.Object
  com.adactus.mpeg21.xml.schema.ErrorHandlerImpl
      com.adactus.mpeg21.xml.schema.DocumentSource

All Implemented Interfaces:

javolution.lang.Reusable, org.xml.sax.ErrorHandler

Direct Known Subclasses:

ValidatingDocumentSource

public class DocumentSource
extends ErrorHandlerImpl

Create a w3c XML Document object. Pattern:

1. DocumentBuilderFactory
2. DocumentBuilder
3. Document

Any errors and warnings are printed during the parsing by using the ErrorHandling interface. This class it not thread safe.

Constructor Summary

DocumentSource()

DocumentSource(boolean namespaceAware)
Create a non-validating document source.

Method Summary

org.w3c.dom.Document	getDocument(java.io.InputStream in) Create document from an InputStream.
org.w3c.dom.Document	getDocument(java.io.Reader reader) Create document from an InputStream.
org.w3c.dom.Document	getDocument(java.lang.String urlString) Create document from a String.
org.w3c.dom.Document	getDocument(java.net.URL url) Create document from an URL.
org.xml.sax.EntityResolver	getEntityResolver()
void	initBuilder() Initialize DocumentBuilder.
void	initFactory() Initialize DocumentBuilderFactory.
org.w3c.dom.Document	newDocument() Create a new, empty Document.
static DocumentSource	newInstance()
static void	recycle(DocumentSource ck)
void	setEntityResolver(org.xml.sax.EntityResolver entityResolver)

Methods inherited from class com.adactus.mpeg21.xml.schema.ErrorHandlerImpl

error, fatalError, getStatus, reset, warning, wasError, wasFatalError, wasWaring

Methods inherited from class java.lang.Object

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

Constructor Detail

DocumentSource

public DocumentSource()

DocumentSource

public DocumentSource(boolean namespaceAware)

Create a non-validating document source.

Parameters:

namespaceAware - namespace aware enabled or disabled

Method Detail

getDocument

public org.w3c.dom.Document getDocument(java.io.InputStream in)
                                 throws java.lang.Exception

Create document from an InputStream.

Parameters:

in - the input stream

Returns:

the document

Throws:

java.lang.Exception

getDocument

public org.w3c.dom.Document getDocument(java.io.Reader reader)
                                 throws java.lang.Exception

Create document from an InputStream.

Parameters:

reader - the reader

Returns:

the document

Throws:

java.lang.Exception

getDocument

public org.w3c.dom.Document getDocument(java.lang.String urlString)
                                 throws java.lang.Exception

Create document from a String.

Parameters:

urlString - the input url location

Returns:

the document

Throws:

java.lang.Exception

getDocument

public org.w3c.dom.Document getDocument(java.net.URL url)
                                 throws java.lang.Exception

Create document from an URL.

Parameters:

url - the location of the input

Returns:

the document

Throws:

java.lang.Exception

getEntityResolver

public org.xml.sax.EntityResolver getEntityResolver()

initBuilder

public void initBuilder()
                 throws java.lang.Exception

Initialize DocumentBuilder.

Throws:

java.lang.Exception

initFactory

public void initFactory()
                 throws java.lang.Exception

Initialize DocumentBuilderFactory.

Throws:

java.lang.Exception

newDocument

public org.w3c.dom.Document newDocument()

Create a new, empty Document.

Returns:

a new document

newInstance

public static DocumentSource newInstance()

recycle

public static void recycle(DocumentSource ck)

setEntityResolver

public void setEntityResolver(org.xml.sax.EntityResolver entityResolver)