org.dspace.app.xmlui.wing.element
Class Instance

java.lang.Object
  org.dspace.app.xmlui.wing.element.AbstractWingElement
      org.dspace.app.xmlui.wing.element.Container
          org.dspace.app.xmlui.wing.element.Instance

All Implemented Interfaces:

WingElement

public class Instance
extends Container

Instance represents multiple value instances of a field.

Author:

Scott Phillips

Field Summary

static String

E_INSTANCE The name of the field instance element

Fields inherited from class org.dspace.app.xmlui.wing.element.Container

contents

Fields inherited from class org.dspace.app.xmlui.wing.element.AbstractWingElement

context

Constructor Summary

protected

Instance(WingContext context) Construct a new field value, when used in a multiple value context

Method Summary

Value	addOptionValue(String option) Add an option value, there may be many of these.
Value	setAuthorityValue() Set the authority value of the field removing any previous authority values.
Value	setAuthorityValue(String characters, String confidence) Set the authority value of the field removing any previous authority values.
void	setCheckedValue(boolean checked, String characters) Set the checkbox (or radio) value of this field.
Value	setInterpretedValue() Set the interpreted value of the field removing any previous interpreted values.
void	setInterpretedValue(Message message) Set the interpreted value of the field removing any previous interpreted values.
void	setInterpretedValue(String characters) Set the interpreted value of the field removing any previous interpreted values.
void	setOptionSelected(int returnValue) Set the given option as selected.
void	setOptionSelected(String returnValue) Set the given option as selected.
Value	setValue() Set the raw value of the field removing any previous raw values.
void	setValue(boolean checked) Set the raw value of the field removing any previous raw values.
void	setValue(Message message) Set the raw value of the field removing any previous raw values.
void	setValue(String characters) Set the raw value of the field removing any previous raw values.
void	toSAX(ContentHandler contentHandler, LexicalHandler lexicalHandler, NamespaceSupport namespaces) Translate this element and all contained elements into SAX events.

Methods inherited from class org.dspace.app.xmlui.wing.element.Container

dispose

Methods inherited from class org.dspace.app.xmlui.wing.element.AbstractWingElement

endElement, endElement, getWingContext, greater, lesser, require, require, requireFalse, requireTrue, restrict, sendCharacters, setWingContext, startElement, startElement

Methods inherited from class java.lang.Object

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

Field Detail

E_INSTANCE

public static final String E_INSTANCE

The name of the field instance element

See Also:

Constant Field Values

Constructor Detail

Instance

protected Instance(WingContext context)
            throws WingException

Construct a new field value, when used in a multiple value context

Parameters:

context - (Required) The context this element is contained in

Throws:

WingException

Method Detail

setValue

public Value setValue()
               throws WingException

Set the raw value of the field removing any previous raw values.

Throws:

WingException

setValue

public void setValue(String characters)
              throws WingException

Set the raw value of the field removing any previous raw values.

Parameters:

characters - (May be null) Field value as a string

Throws:

WingException

setValue

public void setValue(Message message)
              throws WingException

Set the raw value of the field removing any previous raw values.

Parameters:

message - (Required) A key into the i18n catalogue for translation into the user's preferred language.

Throws:

WingException

setValue

public void setValue(boolean checked)
              throws WingException

Set the raw value of the field removing any previous raw values. This will set the field as either checked or unchecked. This should only be used on checkbox or radio button fields.

Parameters:

checked - (Required) Whether the checkbox is checked or not.

Throws:

WingException

setAuthorityValue

public Value setAuthorityValue()
                        throws WingException

Set the authority value of the field removing any previous authority values. Initialized to an empty value.

Throws:

WingException

setAuthorityValue

public Value setAuthorityValue(String characters,
                               String confidence)
                        throws WingException

Set the authority value of the field removing any previous authority values.

Parameters:

characters - (May be null) Field value as a string

Throws:

WingException

setOptionSelected

public void setOptionSelected(String returnValue)
                       throws WingException

Set the given option as selected.

Parameters:

returnValue - (Required) The return value of the option to be selected.

Throws:

WingException

setOptionSelected

public void setOptionSelected(int returnValue)
                       throws WingException

Set the given option as selected.

Parameters:

returnValue - (Required) The return value of the option to be selected.

Throws:

WingException

setInterpretedValue

public Value setInterpretedValue()
                          throws WingException

Set the interpreted value of the field removing any previous interpreted values.

Throws:

WingException

setInterpretedValue

public void setInterpretedValue(String characters)
                         throws WingException

Set the interpreted value of the field removing any previous interpreted values.

Parameters:

characters - (May be null) Field value as a string

Throws:

WingException

setInterpretedValue

public void setInterpretedValue(Message message)
                         throws WingException

Set the interpreted value of the field removing any previous interpreted values.

Parameters:

message - (Required) A key into the i18n catalogue for translation into the user's preferred language.

Throws:

WingException

addOptionValue

public Value addOptionValue(String option)
                     throws WingException

Add an option value, there may be many of these. These values reference an option already added to the field.

Parameters:

option - (Required) The return value of the selected option.

Throws:

WingException

setCheckedValue

public void setCheckedValue(boolean checked,
                            String characters)
                     throws WingException

Set the checkbox (or radio) value of this field. This is a parameter whether the field is selected or not along with the return string that should be used with this parameter.

Parameters:

checked - (Required) determine if the value is selected or not.

characters - (may be null) The returned value for this field, if selected.

Throws:

WingException

toSAX

public void toSAX(ContentHandler contentHandler,
                  LexicalHandler lexicalHandler,
                  NamespaceSupport namespaces)
           throws SAXException

Translate this element and all contained elements into SAX events. The events should be routed to the contentHandler found in the WingContext.

Specified by:

toSAX in interface WingElement

Overrides:

toSAX in class Container

Parameters:

contentHandler - (Required) The registered contentHandler where SAX events should be routed too.

lexicalHandler - (Required) The registered lexicalHandler where lexical events (such as CDATA, DTD, etc) should be routed too.

namespaces - (Required) SAX Helper class to keep track of namespaces able to determine the correct prefix for a given namespace URI.

Throws:

SAXException