org.mule.module.xml.transformer

Class JXPathExtractor

java.lang.Object

org.mule.transformer.AbstractTransformer

org.mule.module.xml.transformer.JXPathExtractor

All Implemented Interfaces:

AnnotatedObject, MuleContextAware, Disposable, Initialisable, NameableObject, NamedObject, MessageProcessor, Transformer, EndpointAware

Deprecated.

This feature is deprecated and will be removed in Mule 4.0. Use MEL for extracting information out of a Java Object or the xpath3() MEL function in the case of an XML document

@Deprecated
public class JXPathExtractor
extends AbstractTransformer

The JXPathExtractor is a simple transformer that evaluates an xpath expression against the given bean and that returns the result.

By default, a single result will be returned. If multiple values are expected, set the singleResult property to false. In this case a List of values will be returned. Note the property is currently ignored for non-String/XML payloads.

Field Summary

Fields

Modifier and Type	Field and Description
static String	OUTPUT_TYPE_NODE Deprecated.
static String	OUTPUT_TYPE_VALUE Deprecated.
static String	OUTPUT_TYPE_XML Deprecated.

Fields inherited from class org.mule.transformer.AbstractTransformer

encoding, endpoint, logger, mimeType, MULE_MESSAGE_DATA_TYPE, muleContext, name, returnType, sourceTypes

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

PHASE_NAME

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

PHASE_NAME

Fields inherited from interface org.mule.api.AnnotatedObject

PROPERTY_NAME

Constructor Summary

Constructors

Constructor and Description
JXPathExtractor() Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
Object	doTransform(Object src, String encoding) Deprecated. Evaluate the expression in the context of the given object and returns the result.
String	getExpression() Deprecated.
Map<String,String>	getNamespaces() Deprecated.
String	getOutputType() Deprecated.
void	initialise() Deprecated. Template method where deriving classes can do any initialisation after the properties have been set on this transformer
boolean	isSingleResult() Deprecated. Should a single value be returned.
void	setExpression(String expression) Deprecated.
void	setMuleContext(MuleContext context) Deprecated.
void	setNamespaces(Map<String,String> namespaceURIs) Deprecated.
void	setOutputType(String outputEncoding) Deprecated.
void	setSingleResult(boolean singleResult) Deprecated. If multiple results are expected from the expression evaluation, set this to false.

Methods inherited from class org.mule.transformer.AbstractTransformer

dispose, generateTransformerName, getAnnotation, getAnnotations, getEncoding, getEncoding, getEndpoint, getMimeType, getName, getReturnClass, getReturnDataType, getSourceDataTypes, getSourceTypes, isAcceptNull, isAllowNullReturn, isConsumed, isIgnoreBadInput, isSourceDataTypeSupported, isSourceDataTypeSupported, isSourceTypeSupported, isSourceTypeSupported, process, registerSourceType, registerSourceType, setAllowNullReturn, setAnnotations, setEncoding, setEndpoint, setIgnoreBadInput, setMimeType, setName, setReturnClass, setReturnDataType, toString, transform, transform, unregisterSourceType, unregisterSourceType

Methods inherited from class java.lang.Object

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

Field Detail

OUTPUT_TYPE_NODE

public static final String OUTPUT_TYPE_NODE

Deprecated.

See Also:

Constant Field Values

OUTPUT_TYPE_XML

public static final String OUTPUT_TYPE_XML

Deprecated.

See Also:

Constant Field Values

OUTPUT_TYPE_VALUE

public static final String OUTPUT_TYPE_VALUE

Deprecated.

See Also:

Constant Field Values

Constructor Detail

JXPathExtractor

public JXPathExtractor()

Deprecated.

Method Detail

setMuleContext

public void setMuleContext(MuleContext context)

Deprecated.

Specified by:

setMuleContext in interface MuleContextAware

Overrides:

setMuleContext in class AbstractTransformer

initialise

public void initialise()
                throws InitialisationException

Deprecated.

Template method where deriving classes can do any initialisation after the properties have been set on this transformer

Specified by:

initialise in interface Initialisable

Overrides:

initialise in class AbstractTransformer

Throws:

InitialisationException

RecoverableException - if an error occurs that can be recovered from

doTransform

public Object doTransform(Object src,
                 String encoding)
                   throws TransformerException

Deprecated.

Evaluate the expression in the context of the given object and returns the result. If the given object is a string, it assumes it is an valid xml and parses it before evaluating the xpath expression.

Specified by:

doTransform in class AbstractTransformer

Throws:

TransformerException

getExpression

public String getExpression()

Deprecated.

Returns:

Returns the expression.

setExpression

public void setExpression(String expression)

Deprecated.

Parameters:

expression - The expression to set.

isSingleResult

public boolean isSingleResult()

Deprecated.

Should a single value be returned.

Returns:

value

setSingleResult

public void setSingleResult(boolean singleResult)

Deprecated.

If multiple results are expected from the expression evaluation, set this to false.

Parameters:

singleResult - flag

getOutputType

public String getOutputType()

Deprecated.

setOutputType

public void setOutputType(String outputEncoding)

Deprecated.

getNamespaces

public Map<String,String> getNamespaces()

Deprecated.

setNamespaces

public void setNamespaces(Map<String,String> namespaceURIs)

Deprecated.