org.jboss.as.server.deployment.module

Class ExpressionStreamReaderDelegate

java.lang.Object

javax.xml.stream.util.StreamReaderDelegate

org.jboss.as.server.deployment.module.ExpressionStreamReaderDelegate

All Implemented Interfaces:

XMLStreamConstants, XMLStreamReader

public class ExpressionStreamReaderDelegate
extends StreamReaderDelegate

An XML Stream reader delegate adding methods that use a Function to resolve values retrieved by getElementTexts.

Author:

Yeray Borges

Field Summary

Fields inherited from interface javax.xml.stream.XMLStreamConstants

ATTRIBUTE, CDATA, CHARACTERS, COMMENT, DTD, END_DOCUMENT, END_ELEMENT, ENTITY_DECLARATION, ENTITY_REFERENCE, NAMESPACE, NOTATION_DECLARATION, PROCESSING_INSTRUCTION, SPACE, START_DOCUMENT, START_ELEMENT

Constructor Summary

Constructors

Constructor and Description
ExpressionStreamReaderDelegate(XMLStreamReader reader, Function<String,String> exprExpandFunction)

Method Summary

Modifier and Type	Method and Description
String	getElementText()

Methods inherited from class javax.xml.stream.util.StreamReaderDelegate

close, getAttributeCount, getAttributeLocalName, getAttributeName, getAttributeNamespace, getAttributePrefix, getAttributeType, getAttributeValue, getAttributeValue, getCharacterEncodingScheme, getEncoding, getEventType, getLocalName, getLocation, getName, getNamespaceContext, getNamespaceCount, getNamespacePrefix, getNamespaceURI, getNamespaceURI, getNamespaceURI, getParent, getPIData, getPITarget, getPrefix, getProperty, getText, getTextCharacters, getTextCharacters, getTextLength, getTextStart, getVersion, hasName, hasNext, hasText, isAttributeSpecified, isCharacters, isEndElement, isStandalone, isStartElement, isWhiteSpace, next, nextTag, require, setParent, standaloneSet

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionStreamReaderDelegate

public ExpressionStreamReaderDelegate(XMLStreamReader reader,
                                      Function<String,String> exprExpandFunction)

Parameters:

reader - The XMLStreamReader for the XML file

exprExpandFunction - A function which will be used, if provided, to expand any expressions (of the form of ${foobar}) in the content being parsed. This function can be null, in which case the content is processed literally.

Method Detail

getElementText

public String getElementText()
                      throws XMLStreamException

Specified by:

getElementText in interface XMLStreamReader

Overrides:

getElementText in class StreamReaderDelegate

Throws:

XMLStreamException