Package org.apache.camel.language.xpath
Annotation Type XPath
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@Retention(RUNTIME) @Documented @Target({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.
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Optional Element Summary
Optional Elements Modifier and Type Optional Element Description String
headerName
The name of the header we want to apply the XPath expression to.boolean
logNamespaces
Whether to log namespaces which can assist during troubleshootingorg.apache.camel.support.language.NamespacePrefix[]
namespaces
Namespace prefix mappingsboolean
preCompile
Whether to enable pre-compiling the xpath expression during initialization phase.String
propertyName
The name of the header we want to apply the XPath expression to.Class<?>
resultType
The desired return type from the evaluated XPath expression.
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Element Detail
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value
String value
The XPath which will be applied
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namespaces
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")}
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resultType
Class<?> resultType
The desired return type from the evaluated XPath expression.- Default:
- java.lang.Object.class
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headerName
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 exchange property or the body instead.- Default:
- ""
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propertyName
String propertyName
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.It has a lower precedent than the name of header if both are set.
- Default:
- ""
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preCompile
boolean preCompile
Whether to enable pre-compiling the xpath expression during initialization phase. pre-compile is enabled by default. This can be used to turn off, for example in cases the compilation phase is desired at the starting phase, such as if the application is ahead of time compiled (for example with camel-quarkus) which would then load the xpath factory of the built operating system, and not a JVM runtime.- Default:
- true
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