Package ch.tocco.nice2.netui.api.bind.entity

Class AbstractFieldInfo

java.lang.Object

ch.tocco.nice2.netui.api.bind.entity.AbstractFieldInfo

Direct Known Subclasses:

IteratorContainerFieldInfo, RangeFieldInfo, SelectionFieldInfo, ValueFieldInfo

public abstract class AbstractFieldInfo
extends Object

One field represents a form field plus the bound data uri and value.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	AbstractFieldInfo.DisplayType	How to show the gui component.
static enum	AbstractFieldInfo.ReturnValue	When to return the data value from the client to the server.

Constructor Summary

Constructors

Constructor	Description
AbstractFieldInfo(String componentId, URI fieldOrRelationUri, long version, AbstractFieldInfo.ReturnValue returnValue, AbstractFieldInfo.DisplayType displayType)

Method Summary

Modifier and Type	Method	Description
String	getComponentId()
AbstractFieldInfo.DisplayType	getDisplayType()
URI	getFieldUri()
AbstractFieldInfo.ReturnValue	getReturnValue()
long	getVersion()
void	toConception(String oldPk, String entityName)	Changes the primary key in the field uri to conception "~".

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractFieldInfo

public AbstractFieldInfo(String componentId,
 URI fieldOrRelationUri,
 long version,
 AbstractFieldInfo.ReturnValue returnValue,
 AbstractFieldInfo.DisplayType displayType)

Parameters:

componentId - The name/id of the gui component.

fieldOrRelationUri - The uri of the entity field or relation.

version - The current version the entity (fieldOrRelationUri) has (not the value).

returnValue - Under what circumstances the value must be sent back to the server.

displayType - If and how the user can see and edit the value.

Method Details

toConception

public void toConception(String oldPk,
 String entityName)
                  throws URISyntaxException

Changes the primary key in the field uri to conception "~".

Parameters:

oldPk - The expected pk in the field uri.

entityName - The name of the entity

Throws:

RuntimeException - If the expected oldPk does not occur exactly once.

URISyntaxException - Really shouldn't happen.

getComponentId

public String getComponentId()

getFieldUri

public URI getFieldUri()

getVersion

public long getVersion()

getReturnValue

public AbstractFieldInfo.ReturnValue getReturnValue()

getDisplayType

public AbstractFieldInfo.DisplayType getDisplayType()