org.javarosa.model.xform

Class XFormSerializingVisitor

java.lang.Object

org.javarosa.model.xform.XFormSerializingVisitor

All Implemented Interfaces:

IInstanceSerializingVisitor, IInstanceVisitor

public class XFormSerializingVisitor
extends Object
implements IInstanceSerializingVisitor

A visitor-esque class which walks a FormInstance and constructs an XML document containing its instance. The XML node elements are constructed in a depth-first manner, consistent with standard XML document parsing.

Author:

Clayton Sims

Constructor Summary

Constructors

Constructor and Description
XFormSerializingVisitor()
XFormSerializingVisitor(boolean respectRelevance)

Method Summary

Modifier and Type	Method and Description
IDataPayload	createSerializedPayload(FormInstance model)
IDataPayload	createSerializedPayload(FormInstance model, IDataReference ref)
IInstanceSerializingVisitor	newInstance()
byte[]	serializeInstance(FormInstance model)
byte[]	serializeInstance(FormInstance model, FormDef formDef)
byte[]	serializeInstance(FormInstance model, IDataReference ref)
org.kxml2.kdom.Element	serializeNode(TreeElement instanceNode)
void	setAnswerDataSerializer(IAnswerDataSerializer ads)
void	visit(FormInstance tree) Performs any necessary operations on the IFormDataModel without visiting any of the Model's potential children.

Methods inherited from class java.lang.Object

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

Constructor Detail

XFormSerializingVisitor

public XFormSerializingVisitor()

XFormSerializingVisitor

public XFormSerializingVisitor(boolean respectRelevance)

Method Detail

serializeInstance

public byte[] serializeInstance(FormInstance model,
                                FormDef formDef)
                         throws IOException

Specified by:

serializeInstance in interface IInstanceSerializingVisitor

Throws:

IOException

serializeInstance

public byte[] serializeInstance(FormInstance model)
                         throws IOException

Specified by:

serializeInstance in interface IInstanceSerializingVisitor

Throws:

IOException

serializeInstance

public byte[] serializeInstance(FormInstance model,
                                IDataReference ref)
                         throws IOException

Specified by:

serializeInstance in interface IInstanceSerializingVisitor

Throws:

IOException

createSerializedPayload

public IDataPayload createSerializedPayload(FormInstance model)
                                     throws IOException

Specified by:

createSerializedPayload in interface IInstanceSerializingVisitor

Throws:

IOException

createSerializedPayload

public IDataPayload createSerializedPayload(FormInstance model,
                                            IDataReference ref)
                                     throws IOException

Specified by:

createSerializedPayload in interface IInstanceSerializingVisitor

Throws:

IOException

visit

public void visit(FormInstance tree)

Description copied from interface: IInstanceVisitor

Performs any necessary operations on the IFormDataModel without visiting any of the Model's potential children.

Specified by:

visit in interface IInstanceVisitor

serializeNode

public org.kxml2.kdom.Element serializeNode(TreeElement instanceNode)

setAnswerDataSerializer

public void setAnswerDataSerializer(IAnswerDataSerializer ads)

Specified by:

setAnswerDataSerializer in interface IInstanceSerializingVisitor

newInstance

public IInstanceSerializingVisitor newInstance()

Specified by:

newInstance in interface IInstanceSerializingVisitor