org.norther.tammi.core.xml
Class DefaultSAXParserFactory

java.lang.Object
  org.norther.tammi.core.base.Adaptee
      org.norther.tammi.core.base.DefaultObjectFactory
          org.norther.tammi.core.xml.DefaultSAXParserFactory

All Implemented Interfaces:

Serializable, NotificationBroadcaster, NotificationEmitter, Manageable, MBeanDelegate, ObjectFactory, SAXParserFactory

public class DefaultSAXParserFactory
extends DefaultObjectFactory
implements SAXParserFactory

A default implementation of SAXParserFactory.

Author:

Ilkka Priha

See Also:

Serialized Form

Field Summary

Fields inherited from class org.norther.tammi.core.base.Adaptee

ADAPTEE_NOTIF_DESCRIPTION, ADAPTEE_NOTIFICATIONS

Fields inherited from interface org.norther.tammi.core.xml.SAXParserFactory

SAX_PARSER_FACTORY_PROPERTY

Fields inherited from interface org.norther.tammi.core.base.MBeanDelegate

ARRAY_TYPE, OBJECT_TYPE, PRIMITIVE_TYPE, STRING_TYPE

Constructor Summary

DefaultSAXParserFactory()
Constructs a default SAX parser factory.

DefaultSAXParserFactory(String factory)
Constructs a specific SAX parser factory, if the factory implementation has not yet been initialized.

Method Summary

boolean	getFeature(String name) Gets the particular property requested for in the underlying implementation of org.xml.sax.XMLReader.
Object	getInstance(String className, ObjectName loader, Object[] params, String[] signature) Gets an instance of a named class using a specified class loader.
protected SAXParserFactory	getSAXFactory() Gets the implementation of the factory.
String	getSaxParserFactory() Gets the class name of the implemention of the factory.
boolean	isLoaderSupported(String className) Checks if specified class loaders are supported for a named class.
boolean	isNamespaceAware() Indicates whether or not the factory is configured to produce parsers which are namespace aware.
boolean	isValidating() Indicates whether or not the factory is configured to produce parsers which validate the XML content during parse.
void	setFeature(String name, boolean awareness) Sets the particular feature in the underlying implementation of org.xml.sax.XMLReader.
void	setNamespaceAware(boolean flag) Specifies that the parser produced by this code will provide support for XML namespaces.
void	setSaxParserFactory(String factory) Sets the class name of the implemention of the factory.
void	setValidating(boolean flag) Specifies that the parser produced by this code will validate documents as they are parsed.
void	unmanaged() This method is called when the implementing adaptee is unmanaged either during pre-deregistration of the corresponding adapter MBean or just before it is explicitly removed from the adapter MBean during run-time.

Methods inherited from class org.norther.tammi.core.base.DefaultObjectFactory

getInstance, getInstance, getInstance

Methods inherited from class org.norther.tammi.core.base.Adaptee

addAdaptee, addNotificationListener, getAttributeSupport, getBroker, getCanonicalName, getDomain, getFactory, getLoader, getLog, getLog, getMBean, getMBeanServer, getNotificationInfo, getObjectName, getRegistrationTime, getSequenceNumber, hasListeners, isRegistered, postmanaged, premanaged, removeNotificationListener, removeNotificationListener, sendNotification, sendNotification, sendNotification, sendNotification, unregister

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.norther.tammi.core.base.ObjectFactory

getInstance, getInstance, getInstance

Constructor Detail

DefaultSAXParserFactory

public DefaultSAXParserFactory()

Constructs a default SAX parser factory.

DefaultSAXParserFactory

public DefaultSAXParserFactory(String factory)

Constructs a specific SAX parser factory, if the factory implementation has not yet been initialized.

Parameters:

factory - the class name of the factory.

Method Detail

unmanaged

public void unmanaged()
               throws Exception

Description copied from interface: Manageable

This method is called when the implementing adaptee is unmanaged either during pre-deregistration of the corresponding adapter MBean or just before it is explicitly removed from the adapter MBean during run-time.

Specified by:

unmanaged in interface Manageable

Overrides:

unmanaged in class Adaptee

Throws:

Exception - if the adaptee refused to be unmanaged.

getSaxParserFactory

public String getSaxParserFactory()

Description copied from interface: SAXParserFactory

Gets the class name of the implemention of the factory.

Specified by:

getSaxParserFactory in interface SAXParserFactory

Returns:

the class name.

setSaxParserFactory

public void setSaxParserFactory(String factory)
                         throws LogException

Description copied from interface: SAXParserFactory

Sets the class name of the implemention of the factory.

Specified by:

setSaxParserFactory in interface SAXParserFactory

Parameters:

factory - the class name.

Throws:

LogException - if the factory is already initialized.

isNamespaceAware

public boolean isNamespaceAware()

Description copied from interface: SAXParserFactory

Indicates whether or not the factory is configured to produce parsers which are namespace aware.

Specified by:

isNamespaceAware in interface SAXParserFactory

Returns:

true for namespace aware parsers, false otherwise.

setNamespaceAware

public void setNamespaceAware(boolean flag)

Description copied from interface: SAXParserFactory

Specifies that the parser produced by this code will provide support for XML namespaces. By default the value of this is set to false.

Specified by:

setNamespaceAware in interface SAXParserFactory

Parameters:

flag - true to support XML namespaces, false otherwise.

isValidating

public boolean isValidating()

Description copied from interface: SAXParserFactory

Indicates whether or not the factory is configured to produce parsers which validate the XML content during parse.

Specified by:

isValidating in interface SAXParserFactory

Returns:

true for validating parsers, false otherwise.

setValidating

public void setValidating(boolean flag)

Description copied from interface: SAXParserFactory

Specifies that the parser produced by this code will validate documents as they are parsed. By default the value of this is set to false.

Specified by:

setValidating in interface SAXParserFactory

Parameters:

flag - true to validate documents, false otherwise.

getFeature

public boolean getFeature(String name)
                   throws LogException

Description copied from interface: SAXParserFactory

Gets the particular property requested for in the underlying implementation of org.xml.sax.XMLReader.

Specified by:

getFeature in interface SAXParserFactory

Parameters:

name - the name of the feature to get.

Returns:

the value of the feature.

Throws:

LogException - on errors.

setFeature

public void setFeature(String name,
                       boolean awareness)
                throws LogException

Description copied from interface: SAXParserFactory

Sets the particular feature in the underlying implementation of org.xml.sax.XMLReader. A list of the core features and properties can be found at http://www.megginson.com/SAX/Java/features.html .

Specified by:

setFeature in interface SAXParserFactory

Parameters:

name - the name of the feature to be set.

awareness - the value of the feature to be set.

Throws:

LogException - on errors.

getInstance

public Object getInstance(String className,
                          ObjectName loader,
                          Object[] params,
                          String[] signature)
                   throws ConstructionException

Description copied from interface: ObjectFactory

Gets an instance of a named class using a specified class loader. Parameters for its constructor are given as an array of objects, primitive types must be wrapped with a corresponding class.

Class loaders are supported only if the isLoaderSupported method returns true. Otherwise the loader parameter is ignored.

Specified by:

getInstance in interface ObjectFactory

Overrides:

getInstance in class DefaultObjectFactory

Parameters:

className - the name of the class.

loader - the class loader.

params - an array containing the parameters of the constructor.

signature - an array containing the signature of the constructor.

Returns:

the instance.

Throws:

ConstructionException - if construction fails.

isLoaderSupported

public boolean isLoaderSupported(String className)

Description copied from interface: ObjectFactory

Checks if specified class loaders are supported for a named class.

Specified by:

isLoaderSupported in interface ObjectFactory

Overrides:

isLoaderSupported in class DefaultObjectFactory

Parameters:

className - the name of the class.

Returns:

true if class loaders are supported, false otherwise.

getSAXFactory

protected SAXParserFactory getSAXFactory()

Gets the implementation of the factory.

Returns:

the factory.