org.apache.camel.language

Annotation Type XPath

@Retention(value=RUNTIME)
 @Documented
 @Target(value={FIELD,METHOD,PARAMETER})
 @LanguageAnnotation(language="xpath",
                    factory=XPathAnnotationExpressionFactory.class)
public @interface XPath

Used to inject an XPath expression into a field, property, method or parameter when using Bean Integration.

Version:

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
String	value

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
String	headerName
NamespacePrefix[]	namespaces
Class<?>	resultType

Element Detail

value

public abstract String value

Returns:

The XPath which will be applied

namespaces

public abstract NamespacePrefix[] namespaces

Default:

{@org.apache.camel.language.NamespacePrefix(prefix="soap", uri="http://www.w3.org/2003/05/soap-envelope"), @org.apache.camel.language.NamespacePrefix(prefix="xsd", uri="http://www.w3.org/2001/XMLSchema")}

resultType

public abstract Class<?> resultType

Default:

java.lang.Object.class

headerName

public abstract String headerName

Returns:

The name of the header we want to apply the XPath expression to. If this is empty then the XPath expression will be applied to the body instead.

Default:

""