org.deegree.services.wps.input
Class EmbeddedComplexInput

java.lang.Object
  org.deegree.services.wps.input.ProcessletInputImpl
      org.deegree.services.wps.input.ComplexInputImpl
          org.deegree.services.wps.input.EmbeddedComplexInput

All Implemented Interfaces:

ComplexInput, ProcessletInput

public class EmbeddedComplexInput
extends ComplexInputImpl

A ComplexInputImpl with a value that is given inline in the execute request document.

Version:

$Revision: $, $Date: $

Author:

Markus Schneider, last edited by: $Author: schneider $

Field Summary

Fields inherited from class org.deegree.services.wps.input.ProcessletInputImpl

definition

Constructor Summary

EmbeddedComplexInput(ComplexInputDefinition definition, org.deegree.commons.tom.ows.LanguageString title, org.deegree.commons.tom.ows.LanguageString summary, ComplexFormatType format, org.apache.axiom.om.OMElement dataElement)
Creates a new ComplexInputImpl instance from a wps:ComplexData embedded in an execute request document.

Method Summary

java.io.InputStream	getValueAsBinaryStream() Returns an InputStream for accessing the complex value as a raw stream of bytes (usually for binary input).
org.apache.axiom.om.OMElement	getValueAsElement() Returns an OMElement for accessing the complex value as an XML element node.
javax.xml.stream.XMLStreamReader	getValueAsXMLStream() Returns an XMLStreamReader for accessing the complex value as an XML event stream.
java.lang.String	toString()

Methods inherited from class org.deegree.services.wps.input.ComplexInputImpl

getEncoding, getMimeType, getSchema

Methods inherited from class org.deegree.services.wps.input.ProcessletInputImpl

getAbstract, getDefinition, getIdentifier, getTitle

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.deegree.services.wps.input.ProcessletInput

getAbstract, getIdentifier, getTitle

Constructor Detail

EmbeddedComplexInput

public EmbeddedComplexInput(ComplexInputDefinition definition,
                            org.deegree.commons.tom.ows.LanguageString title,
                            org.deegree.commons.tom.ows.LanguageString summary,
                            ComplexFormatType format,
                            org.apache.axiom.om.OMElement dataElement)

Creates a new ComplexInputImpl instance from a wps:ComplexData embedded in an execute request document.

Parameters:

definition - corresponding input definition from process description

title - optional title supplied with the input parameter, may be null

summary - optional narrative description supplied with the input parameter, may be null

format - the XML schema, format, and encoding of the complex value

dataElement - wps:ComplexData element from execute request document

Method Detail

getValueAsElement

public org.apache.axiom.om.OMElement getValueAsElement()

Description copied from class: ComplexInputImpl

Returns an OMElement for accessing the complex value as an XML element node.

NOTE: Never use this method if the input parameter is a binary value -- use ComplexInputImpl.getValueAsBinaryStream() instead.

Specified by:

getValueAsElement in class ComplexInputImpl

Returns:

the input value as an XML element node

getValueAsBinaryStream

public java.io.InputStream getValueAsBinaryStream()

Description copied from class: ComplexInputImpl

Returns an InputStream for accessing the complex value as a raw stream of bytes (usually for binary input).

NOTE: Never use this method if the input parameter is encoded in XML -- use ComplexInputImpl.getValueAsXMLStream() or ComplexInputImpl.getValueAsElement() instead. Otherwise erroneous behaviour has to be expected (if the input value is given embedded in the execute request document).

Specified by:

getValueAsBinaryStream in interface ComplexInput

Specified by:

getValueAsBinaryStream in class ComplexInputImpl

Returns:

the input value as a raw stream of bytes

See Also:

ComplexInputImpl.getValueAsXMLStream(), ComplexInputImpl.getValueAsElement()

getValueAsXMLStream

public javax.xml.stream.XMLStreamReader getValueAsXMLStream()
                                                     throws javax.xml.stream.XMLStreamException

Description copied from interface: ComplexInput

Returns an XMLStreamReader for accessing the complex value as an XML event stream.

NOTE: Never use this method if the input parameter is a binary value -- use ComplexInput.getValueAsBinaryStream() instead.

The returned stream will point at the first START_ELEMENT event of the data.

Specified by:

getValueAsXMLStream in interface ComplexInput

Specified by:

getValueAsXMLStream in class ComplexInputImpl

Returns:

the input value as an XML event stream, current event is START_ELEMENT (the root element of the data object)

Throws:

javax.xml.stream.XMLStreamException

toString

public java.lang.String toString()

Overrides:

toString in class ProcessletInputImpl