org.mule.module.xml.filters
Class SchemaValidationFilter

java.lang.Object
  org.mule.module.xml.filters.AbstractJaxpFilter
      org.mule.module.xml.filters.SchemaValidationFilter

All Implemented Interfaces:

Initialisable, Filter

public class SchemaValidationFilter
extends AbstractJaxpFilter
implements Filter, Initialisable

Filter for schema validation.

Author:

Ryan Heaton

Field Summary

static String	DEFAULT_SCHEMA_LANGUAGE
protected Log	logger

Fields inherited from interface org.mule.api.lifecycle.Initialisable

PHASE_NAME

Constructor Summary

SchemaValidationFilter()

Method Summary

boolean	accept(MuleMessage message) Accepts the message if schema validation passes.
Validator	createValidator() Create a validator.
protected Object	getDelayedResult(Source source) Get a delayed result.
ErrorHandler	getErrorHandler()
LSResourceResolver	getResourceResolver()
String	getSchemaLanguage()
String	getSchemaLocations()
Schema	getSchemaObject()
Map<String,Boolean>	getValidatorFeatures()
Map<String,Object>	getValidatorProperties()
javax.xml.stream.XMLInputFactory	getXMLInputFactory()
void	initialise() Method used to perform any initialisation work.
boolean	isReturnResult()
boolean	isUseStaxSource()
protected InputStream	loadSchemaStream(String schemaLocation)
protected Source	loadSource(MuleMessage msg) Load the source from the specified object.
void	setErrorHandler(ErrorHandler errorHandler)
void	setResourceResolver(LSResourceResolver resourceResolver)
void	setReturnResult(boolean returnResult)
void	setSchemaLanguage(String schemaLanguage)
void	setSchemaLocations(String schemaLocations)
void	setSchemaObject(Schema schemaObject)
void	setUseStaxSource(boolean useStaxSource)
void	setValidatorFeatures(Map<String,Boolean> validatorFeatures)
void	setValidatorProperties(Map<String,Object> validatorProperties)
void	setXMLInputFactory(javax.xml.stream.XMLInputFactory xmlInputFactory)

Methods inherited from class org.mule.module.xml.filters.AbstractJaxpFilter

getDocumentBuilderFactory, setDocumentBuilderFactory, toDOMNode

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_SCHEMA_LANGUAGE

public static final String DEFAULT_SCHEMA_LANGUAGE

See Also:

Constant Field Values

logger

protected transient Log logger

Constructor Detail

SchemaValidationFilter

public SchemaValidationFilter()

Method Detail

accept

public boolean accept(MuleMessage message)

Accepts the message if schema validation passes.

Specified by:

accept in interface Filter

Parameters:

message - The message.

Returns:

Whether the message passes schema validation.

getDelayedResult

protected Object getDelayedResult(Source source)

Get a delayed result.

Parameters:

source - The source.

Returns:

The result.

loadSource

protected Source loadSource(MuleMessage msg)
                     throws Exception

Load the source from the specified object.

Parameters:

msg - Encompassing message

Returns:

The source

Throws:

Exception

initialise

public void initialise()
                throws InitialisationException

Description copied from interface: Initialisable

Method used to perform any initialisation work. If a fatal error occurs during initialisation an InitialisationException should be thrown, causing the Mule instance to shutdown. If the error is recoverable, say by retrying to connect, a RecoverableException should be thrown. There is no guarantee that by throwing a Recoverable exception that the Mule instance will not shut down.

Specified by:

initialise in interface Initialisable

Overrides:

initialise in class AbstractJaxpFilter

Throws:

InitialisationException - if a fatal error occurs causing the Mule instance to shutdown

RecoverableException - if an error occurs that can be recovered from

loadSchemaStream

protected InputStream loadSchemaStream(String schemaLocation)
                                throws IOException

Throws:

IOException

createValidator

public Validator createValidator()
                          throws SAXException

Create a validator.

Returns:

The validator.

Throws:

SAXException

getSchemaLocations

public String getSchemaLocations()

setSchemaLocations

public void setSchemaLocations(String schemaLocations)

getSchemaLanguage

public String getSchemaLanguage()

setSchemaLanguage

public void setSchemaLanguage(String schemaLanguage)

getSchemaObject

public Schema getSchemaObject()

setSchemaObject

public void setSchemaObject(Schema schemaObject)

getErrorHandler

public ErrorHandler getErrorHandler()

setErrorHandler

public void setErrorHandler(ErrorHandler errorHandler)

getResourceResolver

public LSResourceResolver getResourceResolver()

setResourceResolver

public void setResourceResolver(LSResourceResolver resourceResolver)

getValidatorFeatures

public Map<String,Boolean> getValidatorFeatures()

setValidatorFeatures

public void setValidatorFeatures(Map<String,Boolean> validatorFeatures)

getValidatorProperties

public Map<String,Object> getValidatorProperties()

setValidatorProperties

public void setValidatorProperties(Map<String,Object> validatorProperties)

getXMLInputFactory

public javax.xml.stream.XMLInputFactory getXMLInputFactory()

setXMLInputFactory

public void setXMLInputFactory(javax.xml.stream.XMLInputFactory xmlInputFactory)

isUseStaxSource

public boolean isUseStaxSource()

setUseStaxSource

public void setUseStaxSource(boolean useStaxSource)

isReturnResult

public boolean isReturnResult()

setReturnResult

public void setReturnResult(boolean returnResult)