org.apache.camel.language.xpath

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.

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
String	value The XPath which will be applied

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
String	headerName The name of the header we want to apply the XPath expression to.
org.apache.camel.support.language.NamespacePrefix[]	namespaces Namespace prefix mappings
Class<?>	resultType The desired return type from the evaluated XPath expression.

Element Detail

value

public abstract String value

The XPath which will be applied

namespaces

public abstract org.apache.camel.support.language.NamespacePrefix[] namespaces

Namespace prefix mappings

Default:

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

resultType

public abstract Class<?> resultType

The desired return type from the evaluated XPath expression.

Default:

java.lang.Object.class

headerName

public abstract String headerName

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:

""