com.sonicsw.xq.service.xform
Class HeaderExtension

java.lang.Object
  com.sonicsw.xq.service.xform.HeaderExtension

public class HeaderExtension
extends java.lang.Object

Saxon extension function that provides access to XQMessage header properties.

Constructor Summary

HeaderExtension()
Constructor.

Method Summary

java.lang.Object	getProperty(XPathContext context, java.lang.String propertyName, int msgPartIndex) Retrieves the value of the specified propertyName from the specified part or XQMessage header.
void	setProperty(XPathContext context, java.lang.String propertyName, java.lang.String propertyValue, int msgPartIndex) Set the value of a specified property into the specified part or XQMessage header.

Methods inherited from class java.lang.Object

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

Constructor Detail

HeaderExtension

public HeaderExtension()

Constructor.

Method Detail

getProperty

public java.lang.Object getProperty(XPathContext context,
                                    java.lang.String propertyName,
                                    int msgPartIndex)
                             throws XQServiceException

Retrieves the value of the specified propertyName from the specified part or XQMessage header.

Parameters:

context - XPathContext

propertyName - name of the property whose value is to be retrieved.

msgPartIndex - index of the XSMessage or part. value is -1 for XQMessage and 0-n for parts.

Returns:

value of the property.

Throws:

XQServiceException

setProperty

public void setProperty(XPathContext context,
                        java.lang.String propertyName,
                        java.lang.String propertyValue,
                        int msgPartIndex)
                 throws XQServiceException

Set the value of a specified property into the specified part or XQMessage header.

Parameters:

context - XPathContext

propertyName - name of the property whose value is to be set.

propertyValue - value of the property.

msgPartIndex - index of the XSMessage or part; -1 for XQMessage and 0-n for parts.

Throws:

XQServiceException