fi.hut.tml.xsmiles.mlfc.xforms.instance
Class InstanceItem

java.lang.Object
  fi.hut.tml.xsmiles.mlfc.xforms.instance.InstanceItem

All Implemented Interfaces:

PropertyInheriter

public class InstanceItem

extends java.lang.Object

implements PropertyInheriter

Field Summary

protected byte[]	attachment For URI uploads the attachment, if it exists
protected java.lang.String	attachmentFilename For URI uploads the attachment filename, if it exists
protected java.lang.String	attachmentMime For URI uploads the attachment encoding, if it exists
protected java.lang.String	attachmentURI For URI uploads the URI of this attachment, if it exists
protected java.util.Vector	controls
protected Data	dataMapper the datamapper item for this value
protected boolean	inherited_readonly Other constraint values, calculated from the binds
protected boolean	inherited_relevant Other constraint values, calculated from the binds
protected boolean	local_readonly Other constraint values, calculated from the binds
protected boolean	local_relevant Other constraint values, calculated from the binds
protected int	primitiveTypeId
protected boolean	required Other constraint values, calculated from the binds
protected java.lang.String	schemaError the last schema error for this item
protected boolean	schemavalid Other constraint values, calculated from the binds
static int	TYPE_UNREAD
protected java.lang.String	typeLocalName the string value of bind's type attribute that should be used for this item
protected java.lang.String	typeNamespace
protected java.lang.String	uploadFileName The file name of the upload if it exists
protected boolean	xformsvalid Other constraint values, calculated from the binds
static java.lang.String	XSINS
protected XsiType	xsiType the xsi:type implementation for this item, may be null

Fields inherited from interface fi.hut.tml.xsmiles.mlfc.xforms.instance.PropertyInheriter

PROPERTY_BASE, READONLY_PROPERTY, RELEVANT_PROPERTY

Constructor Summary

InstanceItem(InstanceNode owner)
Constructor - Set the owner, name and namespace.

Method Summary

void	addInstanceItemListener(InstanceItemListener control)
protected void	checkReadonly() tell controls to update state + inherit to children
protected void	checkRelevant()
protected java.lang.String	createAttachmentURI()
protected void	createDataMapper()
void	createURIAttachment(byte[] data, java.lang.String mediaType, java.lang.String filename, boolean createURI)
byte[]	getAttachment()
java.lang.String	getAttachmentFilename()
java.lang.String	getAttachmentMime()
java.lang.String	getAttachmentTransfer()
java.lang.String	getAttachmentURI()
Data	getData()
int	getPrimitiveTypeId() PSVI type methods
boolean	getReadonly() Get the readonly property.
boolean	getRelevant() Get the relevant property.
boolean	getRequired() Get the required property.
java.lang.String	getSchemaError() the last schema error for this item
boolean	getSchemaValid() Get the isxformsvalid property.
java.lang.String	getText()
java.lang.String	getUploadFileName()
boolean	getValid()
boolean	getXFormsValid() Get the xformsvalid property+required property.
boolean	getXSInil()
protected boolean	hasValue()
void	inheritProperty(short property, boolean value) the parent's readonly status has changed Inheritance Rules: If any ancestor node evaluates to true, this value is treated as true.
void	inheritToChildren(short property, boolean value) inherit this property to children
void	nofityXSInilChanged(boolean value) the instance element may signal me that xsi:nil has changed then if required=true, validity must be reassessed
void	notifyError(java.lang.Exception e, boolean atSubmission) notify this item that there was an error in the value of the instance item.
void	notifyValueChanged()
void	removeInstanceItemListener(InstanceItemListener control)
java.lang.Object	revalidate()
void	setReadonly(boolean a_readonly) Set the readonly property.
void	setRelevant(boolean a_relevant) Set the relevant property.
void	setRequired(boolean a_required) Set the required property.
void	setSchemaError(java.lang.String error) the last schema error for this item
void	setSchemaValid(boolean a_isvalid) Set the schemavalid property.
void	setUploadFileName(java.lang.String f)
void	setXFormsType(java.lang.String local, java.lang.String ns) Set the xforms:type property
void	setXFormsValid(boolean a_isvalid) Set the xformsvalid property.
java.lang.String	toString()
protected void	updateDataMapperInvalid(java.lang.String value)
protected java.lang.Object	updateDataMapperValue(java.lang.Object value)
protected void	validitySet() This method is called internally when the validity status changes

Methods inherited from class java.lang.Object

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

Field Detail

controls

protected java.util.Vector controls

local_relevant

protected boolean local_relevant

Other constraint values, calculated from the binds

inherited_relevant

protected boolean inherited_relevant

Other constraint values, calculated from the binds

local_readonly

protected boolean local_readonly

Other constraint values, calculated from the binds

inherited_readonly

protected boolean inherited_readonly

Other constraint values, calculated from the binds

required

protected boolean required

Other constraint values, calculated from the binds

xformsvalid

protected boolean xformsvalid

Other constraint values, calculated from the binds

schemavalid

protected boolean schemavalid

Other constraint values, calculated from the binds

uploadFileName

protected java.lang.String uploadFileName

The file name of the upload if it exists

attachmentURI

protected java.lang.String attachmentURI

For URI uploads the URI of this attachment, if it exists

attachment

protected byte[] attachment

For URI uploads the attachment, if it exists

attachmentMime

protected java.lang.String attachmentMime

For URI uploads the attachment encoding, if it exists

attachmentFilename

protected java.lang.String attachmentFilename

For URI uploads the attachment filename, if it exists

schemaError

protected java.lang.String schemaError

the last schema error for this item

dataMapper

protected Data dataMapper

the datamapper item for this value

xsiType

protected XsiType xsiType

the xsi:type implementation for this item, may be null

typeLocalName

protected java.lang.String typeLocalName

the string value of bind's type attribute that should be used for this item

typeNamespace

protected java.lang.String typeNamespace

XSINS

public static final java.lang.String XSINS

See Also:

Constant Field Values

TYPE_UNREAD

public static final int TYPE_UNREAD

See Also:

Constant Field Values

primitiveTypeId

protected int primitiveTypeId

Constructor Detail

InstanceItem

public InstanceItem(InstanceNode owner)

Constructor - Set the owner, name and namespace.

Method Detail

getSchemaError

public java.lang.String getSchemaError()

the last schema error for this item

setSchemaError

public void setSchemaError(java.lang.String error)

the last schema error for this item

toString

public java.lang.String toString()

setXFormsType

public void setXFormsType(java.lang.String local,
                          java.lang.String ns)

Set the xforms:type property

inheritToChildren

public void inheritToChildren(short property,
                              boolean value)

inherit this property to children

Specified by:

inheritToChildren in interface PropertyInheriter

setRelevant

public void setRelevant(boolean a_relevant)

Set the relevant property.

checkRelevant

protected void checkRelevant()

getRelevant

public boolean getRelevant()

Get the relevant property.

setXFormsValid

public void setXFormsValid(boolean a_isvalid)

Set the xformsvalid property.

getXFormsValid

public boolean getXFormsValid()

Get the xformsvalid property+required property.

getValid

public boolean getValid()

getXSInil

public boolean getXSInil()

hasValue

protected boolean hasValue()

setSchemaValid

public void setSchemaValid(boolean a_isvalid)

Set the schemavalid property.

validitySet

protected void validitySet()

This method is called internally when the validity status changes

getSchemaValid

public boolean getSchemaValid()

Get the isxformsvalid property.

setRequired

public void setRequired(boolean a_required)

Set the required property.

getRequired

public boolean getRequired()

Get the required property.

setReadonly

public void setReadonly(boolean a_readonly)

Set the readonly property.

checkReadonly

protected void checkReadonly()

tell controls to update state + inherit to children

getReadonly

public boolean getReadonly()

Get the readonly property.

getUploadFileName

public java.lang.String getUploadFileName()

setUploadFileName

public void setUploadFileName(java.lang.String f)

addInstanceItemListener

public void addInstanceItemListener(InstanceItemListener control)

removeInstanceItemListener

public void removeInstanceItemListener(InstanceItemListener control)

notifyValueChanged

public void notifyValueChanged()

getText

public java.lang.String getText()

nofityXSInilChanged

public void nofityXSInilChanged(boolean value)

the instance element may signal me that xsi:nil has changed then if required=true, validity must be reassessed

notifyError

public void notifyError(java.lang.Exception e,
                        boolean atSubmission)

notify this item that there was an error in the value of the instance item. This can be schema validity, constraint, required etc.

getPrimitiveTypeId

public int getPrimitiveTypeId()

PSVI type methods

revalidate

public java.lang.Object revalidate()
                            throws org.apache.xerces.impl.dv.InvalidDatatypeValueException

Throws:

org.apache.xerces.impl.dv.InvalidDatatypeValueException

createDataMapper

protected void createDataMapper()

updateDataMapperInvalid

protected void updateDataMapperInvalid(java.lang.String value)

updateDataMapperValue

protected java.lang.Object updateDataMapperValue(java.lang.Object value)

getData

public Data getData()

inheritProperty

public void inheritProperty(short property,
                            boolean value)

the parent's readonly status has changed Inheritance Rules: If any ancestor node evaluates to true, this value is treated as true. Otherwise, the local value is used. Note: This is the equivalent of taking the logical OR of the evaluated readonly property on the local and every ancestor node. the parent's relevant status has changed Inheritance Rules: If any ancestor node evaluates to XPath false, this value is treated as false. Otherwise, the local value is used. Note: This is the equivalent of taking the logical AND of the evaluated relevant property on the local and every ancestor node.

Specified by:

inheritProperty in interface PropertyInheriter

createURIAttachment

public void createURIAttachment(byte[] data,
                                java.lang.String mediaType,
                                java.lang.String filename,
                                boolean createURI)

createAttachmentURI

protected java.lang.String createAttachmentURI()

getAttachment

public byte[] getAttachment()

getAttachmentURI

public java.lang.String getAttachmentURI()

getAttachmentMime

public java.lang.String getAttachmentMime()

getAttachmentFilename

public java.lang.String getAttachmentFilename()

getAttachmentTransfer

public java.lang.String getAttachmentTransfer()