Package org.apache.camel.model.language

Class XQueryExpression

java.lang.Object

org.apache.camel.model.language.ExpressionDefinition

org.apache.camel.model.language.NamespaceAwareExpression

org.apache.camel.model.language.XQueryExpression

All Implemented Interfaces:

org.apache.camel.Expression, org.apache.camel.ExpressionFactory, HasExpressionType, org.apache.camel.Predicate, org.apache.camel.PredicateFactory, org.apache.camel.spi.ExpressionFactoryAware, org.apache.camel.spi.NamespaceAware, org.apache.camel.spi.PredicateFactoryAware

@Metadata(firstVersion="1.0.0",
          label="language,xml",
          title="XQuery")
public class XQueryExpression
extends NamespaceAwareExpression

Evaluates an XQuery expressions against an XML payload.

Constructor Summary

Constructors

Constructor	Description
XQueryExpression()
XQueryExpression(String expression)

Method Summary

Modifier and Type	Method	Description
Object	getConfiguration()
String	getConfigurationRef()
String	getHeaderName()
String	getLanguage()
Class<?>	getResultType()
String	getType()
void	setConfiguration(Object configuration)	Custom saxon configuration (requires camel-saxon).
void	setConfigurationRef(String configurationRef)	Reference to a saxon configuration instance in the registry to use for xquery (requires camel-saxon).
void	setHeaderName(String headerName)	Name of header to use as input, instead of the message body
void	setResultType(Class<?> resultType)	Sets the class of the result type (type from output).
void	setType(String type)	Sets the class name of the result type (type from output)

Methods inherited from class org.apache.camel.model.language.NamespaceAwareExpression

getNamespace, getNamespaceAsMap, getNamespaces, setNamespace, setNamespaces

Methods inherited from class org.apache.camel.model.language.ExpressionDefinition

createExpression, createPredicate, evaluate, getExpression, getExpressionFactory, getExpressionType, getExpressionValue, getId, getLabel, getLabel, getPredicate, getPredicateFactory, getTrim, init, initPredicate, matches, setExpression, setExpressionType, setExpressionValue, setId, setTrim, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

XQueryExpression

public XQueryExpression()

XQueryExpression

public XQueryExpression(String expression)

Method Detail

getLanguage

public String getLanguage()

Overrides:

getLanguage in class ExpressionDefinition

getType

public String getType()

setType

public void setType(String type)

Sets the class name of the result type (type from output)

The default result type is NodeSet

getResultType

public Class<?> getResultType()

setResultType

public void setResultType(Class<?> resultType)

Sets the class of the result type (type from output).

The default result type is NodeSet

getHeaderName

public String getHeaderName()

setHeaderName

public void setHeaderName(String headerName)

Name of header to use as input, instead of the message body

getConfigurationRef

public String getConfigurationRef()

setConfigurationRef

public void setConfigurationRef(String configurationRef)

Reference to a saxon configuration instance in the registry to use for xquery (requires camel-saxon). This may be needed to add custom functions to a saxon configuration, so these custom functions can be used in xquery expressions.

getConfiguration

public Object getConfiguration()

setConfiguration

public void setConfiguration(Object configuration)

Custom saxon configuration (requires camel-saxon). This may be needed to add custom functions to a saxon configuration, so these custom functions can be used in xquery expressions.