org.eclipse.smila.processing.pipelets.xmlprocessing

Class XPathFilterPipelet

java.lang.Object

org.eclipse.smila.processing.pipelets.ATransformationPipelet

org.eclipse.smila.processing.pipelets.xmlprocessing.AXmlTransformationPipelet

org.eclipse.smila.processing.pipelets.xmlprocessing.XPathFilterPipelet

All Implemented Interfaces:

Pipelet

public class XPathFilterPipelet
extends AXmlTransformationPipelet

Pipelet that filters elements by XPath (either include or exclude mode). The possible properties are:

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	XPathFilterPipelet.XPathFilerMode The XPathFilerMode, either include or exclude.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	PROP_FILTER_MODE Property for the XPathFilerMode to execute.
static java.lang.String	PROP_NAMESPACE The rootElement property.
static java.lang.String	PROP_ROOT_ELEMENT The namespace property.
static java.lang.String	PROP_SEPARATOR The separator property.
static java.lang.String	PROP_XPATH The name of the XSLT file used for the transformation.

Fields inherited from class org.eclipse.smila.processing.pipelets.ATransformationPipelet

_config, _log, ENCODING_ATTACHMENT, PROP_INPUT_NAME, PROP_INPUT_TYPE, PROP_OUTPUT_NAME, PROP_OUTPUT_TYPE, PROP_OUTPUT_VALUE_TYPE

Constructor Summary

Constructors

Constructor and Description
XPathFilterPipelet()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	processRecord(Blackboard blackboard, ParameterAccessor paramAccessor, java.lang.String id) Processing of a single input record.

Methods inherited from class org.eclipse.smila.processing.pipelets.xmlprocessing.AXmlTransformationPipelet

createDocument, process, storeDocument

Methods inherited from class org.eclipse.smila.processing.pipelets.ATransformationPipelet

configure, getInputName, getInputStream, getInputType, getOutputName, getOutputType, getOutputValueType, isReadFromAttribute, isStoreInAttribute, readInput, readStringInput, storeResult, storeResult, storeResult, storeResults

Methods inherited from class java.lang.Object

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

Field Detail

PROP_XPATH

public static final java.lang.String PROP_XPATH

The name of the XSLT file used for the transformation.

See Also:

Constant Field Values

PROP_FILTER_MODE

public static final java.lang.String PROP_FILTER_MODE

Property for the XPathFilerMode to execute.

See Also:

Constant Field Values

PROP_SEPARATOR

public static final java.lang.String PROP_SEPARATOR

The separator property.

See Also:

Constant Field Values

PROP_NAMESPACE

public static final java.lang.String PROP_NAMESPACE

The rootElement property. Only valid for filter mode include.

See Also:

Constant Field Values

PROP_ROOT_ELEMENT

public static final java.lang.String PROP_ROOT_ELEMENT

The namespace property.

See Also:

Constant Field Values

Constructor Detail

XPathFilterPipelet

public XPathFilterPipelet()

Method Detail

processRecord

protected void processRecord(Blackboard blackboard,
                 ParameterAccessor paramAccessor,
                 java.lang.String id)
                      throws java.lang.Exception

Description copied from class: AXmlTransformationPipelet

Processing of a single input record.

Specified by:

processRecord in class AXmlTransformationPipelet

Parameters:

blackboard - Blackboard service managing the records.

paramAccessor - Parameter accessor configured with pipelet configuration and current record. Should be used to access pipelet parameters.

id - id of the record to process

Throws:

java.lang.Exception