Package org.apache.axis.message
Class RPCHandler
java.lang.Object
org.xml.sax.helpers.DefaultHandler
org.apache.axis.message.SOAPHandler
org.apache.axis.message.RPCHandler
- All Implemented Interfaces:
ContentHandler
,DTDHandler
,EntityResolver
,ErrorHandler
This is the SOAPHandler which is called for each RPC parameter as we're
deserializing the XML for a method call or return. In other words for
this XML:
invalid input: '<'param1 xsi:type="xsd:string">Hello!
3.14159
...we'll get onStartChild() events for and .
- Author:
- Glen Daniels (gdaniels@apache.org)
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Field Summary
FieldsFields inherited from class org.apache.axis.message.SOAPHandler
myElement
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
endElement
(String namespace, String localName, DeserializationContext context) onStartChild
(String namespace, String localName, String prefix, Attributes attributes, DeserializationContext context) Register the start of a parameter (child element of the method call element).void
setHeaderElement
(boolean value) Indicate RPCHandler is processing header elementsvoid
setOperation
(OperationDesc myOperation) void
startElement
(String namespace, String localName, String prefix, Attributes attributes, DeserializationContext context) This method is invoked when an element start tag is encountered.Methods inherited from class org.apache.axis.message.SOAPHandler
characters, makeNewElement, onEndChild
Methods inherited from class org.xml.sax.helpers.DefaultHandler
endDocument, endElement, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startElement, startPrefixMapping, unparsedEntityDecl, warning
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.xml.sax.ContentHandler
declaration
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Field Details
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log
protected static org.apache.commons.logging.Log log
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Constructor Details
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RPCHandler
- Throws:
SAXException
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Method Details
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setOperation
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setHeaderElement
public void setHeaderElement(boolean value) Indicate RPCHandler is processing header elements- Parameters:
value
- boolean indicating whether header elements are being processed.
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startElement
public void startElement(String namespace, String localName, String prefix, Attributes attributes, DeserializationContext context) throws SAXException This method is invoked when an element start tag is encountered. The purpose of this method in RPCHandler is to reset variables (this allows re-use of RPCHandlers)- Overrides:
startElement
in classSOAPHandler
- Parameters:
namespace
- is the namespace of the elementlocalName
- is the name of the elementprefix
- is the prefix of the elementattributes
- are the attributes on the element...used to get the typecontext
- is the DeserializationContext- Throws:
SAXException
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onStartChild
public SOAPHandler onStartChild(String namespace, String localName, String prefix, Attributes attributes, DeserializationContext context) throws SAXException Register the start of a parameter (child element of the method call element). Our job here is to figure out a) which parameter this is (based on the QName of the element or its position), and b) what type it is (based on the xsi:type attribute or operation metadata) so we can successfully deserialize it.- Overrides:
onStartChild
in classSOAPHandler
- Throws:
SAXException
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endElement
public void endElement(String namespace, String localName, DeserializationContext context) throws SAXException - Overrides:
endElement
in classSOAPHandler
- Throws:
SAXException
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