oracle.forms.jdapi
Class LOVColumnMapping

java.lang.Object
  |
  +--oracle.forms.jdapi.BaseFormsObject
        |
        +--oracle.forms.jdapi.LOVColumnMapping
All Implemented Interfaces:
JdapiObject

public class LOVColumnMapping
extends oracle.forms.jdapi.BaseFormsObject

Object to represent a Forms LOVColumnMapping object. This is an encapsulation of the Forms C API d2flcm.

In some cases, using methods on this class may result in a JdapiIllegalStateException being thrown. When this happens, you are using an object that refers to a Forms object that has been deleted - your reference is no longer valid. You can check if an instance of this class is valid by using the isValidFormsObject() method. If you code correctly, this should not happen. It will tend to happen if you keep references (for extended periods) to Forms objects rather than look them up dynamically. Of course you will only have this problem if you destroy Forms objects.

See Also:
BaseAPI

Field Summary
protected  java.lang.Object m_clientInfo
          Client info object held against this Forms object.
protected  long m_pd2fob
          This is the d2fob pointer in the C ifjapi60 for the object that is derived from this class.
 
Fields inherited from interface oracle.forms.jdapi.JdapiObject
PROPERTY_DEFAULT_VALUE, PROPERTY_INHERITED_VALUE, PROPERTY_OVERRIDDEN_DEFAULT_VALUE, PROPERTY_OVERRIDDEN_INHERITED_VALUE, PROPERTY_STATE_UNKNOWN
 
Constructor Summary
protected LOVColumnMapping(long pd2flcm)
          Protected constructor, used internally to create LOVColumnMapping objects.
  LOVColumnMapping(LOV parent, java.lang.String name)
          Constructor used to create LOVColumnMapping objects in the context of a LOV parent object.
  LOVColumnMapping(LOV parent, java.lang.String name, LOVColumnMapping base)
          Constructor used to create LOVColumnMapping objects in the context of a LOV parent object.
  LOVColumnMapping(LOV parent, java.lang.String name, PropertyClass base)
          Constructor used to create LOVColumnMapping objects in the context of a LOV parent object.
 
Method Summary
 void changeOwner(JdapiObject newOwner)
          Assigns a new owner to the referred object.
protected  void clearObjectPointer()
          Used internally to flag this object as an invalid object.
 JdapiObject clone(JdapiObject parent, java.lang.String newName)
          Creates a clone of the specified object, creating a new object with the given name and owner.
 LOVColumnMapping clone(LOV parent, java.lang.String newName)
          Creates a copy of the object as a child of 'parent'
 JdapiObject createSubclassedChild(JdapiObject childOwner, java.lang.String childName)
          Subclass the referred object.
 void destroy()
          Destroys the object - this removes the object from it's context.
 boolean equals(JdapiObject obj)
          Compares two objects and determines if they are equal.
static LOVColumnMapping find(LOV parent, java.lang.String name)
          Find an instance of LOVColumnMapping that is a child of a LOV.
 boolean getBooleanProperty(int propertyTypeId)
          Retrieves a boolean property from the referred object.
 JdapiIterator getChildObjectProperty(int propertyTypeId)
          Retrieves child objects for a given property value.
 java.lang.String getClassName()
          Gets the class name of the object.
 java.lang.Object getClientInfo()
          Returns the client info object associated with this Object.
 int getDisplayWidth()
          Get number property DisplayWidth (DISPLAY_WIDTH_PTID).
 int getIntegerProperty(int propertyTypeId)
          Retrieves an integer property from the referred object.
 java.lang.String getIntegerPropertyString(int propertyTypeId)
          Gets a numeric (long) property value's text representation.
 JdapiMetaObject getJdapiMetaObject()
          Gets the metadata object for the specified object.
 JdapiIterator getMetaProperties()
          Return an iterator over the meta properties in object referred.
 JdapiObject getModule()
          Get Module (MODULE_PTID) object property.
 java.lang.String getName()
          Get text property Name (NAME_PTID).
protected  long getObjectPointer()
          Gets the Forms API pointer for this object.
 JdapiObject getObjectProperty(int propertyTypeId)
          Retrieves a JdapiObject property from the referred object.
protected  long getObjProp(int propertyTypeId)
          Internal method used to get an object property value.
 JdapiIterator getOwnedObjects()
          Get the object instances owned by this particular object.
 JdapiObject getOwner()
          Get Owner (OWNER_PTID) object property.
 Blob getPersistentClientInfoBlob()
          Returns the persistent client info Blob associated with this object.
 int getPersistentClientInfoLength()
          Get number property PersistentClientInfoLength (PERSISTENT_CLIENT_INFO_LENGTH_PTID).
 java.lang.Object getPersistentClientInfoObject()
          Returns the persistent client info Java object associated with this object.
 int getPropertyState(int propertyTypeId)
          Returns the current state of the specified property.
 java.lang.String getPropertyValueName(int propertyTypeId, int val)
          Gets the string representation of a given property's value.
 java.lang.String getQualifiedName(boolean includeModule)
          Gets a fully qualified name for the object in the format of: MODULE.OBJECT.CHILD.CHILD...
 java.lang.String getReturnItem()
          Get text property ReturnItem (RETURN_ITEM_PTID).
 int getStringIDProperty(int propertyTypeId)
          Retrieves a special String ID (integer) property from the referred object.
 java.lang.String getStringProperty(int propertyTypeId)
          Retrieves a string property from the referred object.
 JdapiObject getSubclassParent()
          Get Source (SOURCE_PTID) object property, i.e.
 java.lang.String getTitle()
          Get text property Title (TITLE_PTID).
 int getTypeId()
          Gets the HtmlForms object type ID.
 boolean hasDefaultedProperty(int propertyTypeId)
          Checks if a property is set to it's default value.
 boolean hasInheritedProperty(int propertyTypeId)
          Checks if a property is inherited.
 boolean hasOverriddenProperty(int propertyTypeId)
          Determine whether the object referred has a property of the given type id with an overridden value.
 boolean hasProperty(int propertyTypeId)
          Checks if the object has a given property.
 void inheritProperty(int propertyTypeId)
          Resets a property to it's default value (confusing name eh?).
 boolean isDirtyInfo()
          Get boolean property DirtyInfo (DIRTY_INFO_PTID).
 boolean isSubclassed()
          Checks if the object is subclassed from another object.
 boolean isValidFormsObject()
          Determines whether this Java instance references a valid Forms object.
 void move(JdapiObject next)
          Reorders an object with respect to its siblings in the collection it belongs to.
 int queryType()
          Returns the FormAPI object type ID (x_OTID in JdapiTypes).
 void reattach()
          Reattaches subclassed object.
 void setBooleanProperty(int propertyTypeId, boolean propertyValue)
          Sets the value of the specified boolean property belonging to the referred object.
 void setClientInfo(java.lang.Object clientInfo)
          Sets the client information.
 void setDirtyInfo(boolean value)
          Sets boolean property DirtyInfo (DIRTY_INFO_PTID).
 void setDisplayWidth(int value)
          Sets number property DisplayWidth (DISPLAY_WIDTH_PTID).
 void setIntegerProperty(int propertyTypeId, int propertyValue)
          Sets the value of the specified object integer property.
 void setName(java.lang.String value)
          Sets text property Name (NAME_PTID).
 void setObjectProperty(int propertyTypeId, JdapiObject propertyValue)
          Sets the value of the specified object object property value.
protected  void setObjProp(int propertyTypeId, long val)
          Internal method used to set an object property.
 void setPersistentClientInfo(Blob val)
          Sets persistent client info for this object.
 void setPersistentClientInfo(java.io.Serializable obj)
          Serializes any Java object which supports the Serializable interface to this object's Persistent Client Info.
 void setPersistentClientInfoLength(int value)
          Sets number property PersistentClientInfoLength (PERSISTENT_CLIENT_INFO_LENGTH_PTID).
 void setReturnItem(java.lang.String value)
          Sets text property ReturnItem (RETURN_ITEM_PTID).
 void setStringProperty(int propertyTypeId, java.lang.String propertyValue)
          Sets the value of the specified string property for the object.
 void setSubclassParent(JdapiObject parent)
          Change the subclassing parent of the object referred.
 void setTitle(java.lang.String value)
          Sets text property Title (TITLE_PTID).
 java.lang.String toString()
          Converts and returns the object properties to string format.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

m_pd2fob

protected transient long m_pd2fob
This is the d2fob pointer in the C ifjapi60 for the object that is derived from this class.

m_clientInfo

protected transient java.lang.Object m_clientInfo
Client info object held against this Forms object.
Constructor Detail

LOVColumnMapping

public LOVColumnMapping(LOV parent,
                        java.lang.String name)
Constructor used to create LOVColumnMapping objects in the context of a LOV parent object.
Parameters:
parent - Parent object
name - Name of the new object

LOVColumnMapping

public LOVColumnMapping(LOV parent,
                        java.lang.String name,
                        LOVColumnMapping base)
Constructor used to create LOVColumnMapping objects in the context of a LOV parent object. The newly created object is derived from the 'base' object.
Parameters:
parent - Parent object
name - Name of the new object
base - LOVColumnMapping object to derive from

LOVColumnMapping

public LOVColumnMapping(LOV parent,
                        java.lang.String name,
                        PropertyClass base)
Constructor used to create LOVColumnMapping objects in the context of a LOV parent object. The newly created object is derived from the 'base' PropertyClass.
Parameters:
parent - Parent object
name - Name of the new object
base - PropertyClass object to derive from

LOVColumnMapping

protected LOVColumnMapping(long pd2flcm)
Protected constructor, used internally to create LOVColumnMapping objects. This doesn't actually create a new LOVColumnMapping, it just creates a Java instance for an already existing Forms object.

Do NOT use this constructor, even within the Jdapi package. If you have a pointer and need to instantiate it's Java representation, get the object via the context cache, e.g.

 myBaseObject = Jdapi.getObject(myPointer);
 
Parameters:
pd2fctx - C pointer to Forms context
pd2flcm - C pointer to Forms object
Method Detail

getTypeId

public int getTypeId()
Gets the HtmlForms object type ID.
Overrides:
getTypeId in class oracle.forms.jdapi.BaseFormsObject
Returns:
X_OTID ID for this object type

clone

public LOVColumnMapping clone(LOV parent,
                              java.lang.String newName)
Creates a copy of the object as a child of 'parent'
Parameters:
parent - Parent object
newName - Name of object that's being created
Returns:
Replicant object

find

public static LOVColumnMapping find(LOV parent,
                                    java.lang.String name)
Find an instance of LOVColumnMapping that is a child of a LOV.
Parameters:
parent - Parent object of object you wish to find
name - Name of object you wish to find
Returns:
Object instance you are looking for, or null if none was found

getName

public java.lang.String getName()
Get text property Name (NAME_PTID).
Overrides:
getName in class oracle.forms.jdapi.BaseFormsObject
Returns:
Value of property

setName

public void setName(java.lang.String value)
Sets text property Name (NAME_PTID).
Parameters:
value - Value to set property to

getReturnItem

public java.lang.String getReturnItem()
Get text property ReturnItem (RETURN_ITEM_PTID).
Returns:
Value of property

setReturnItem

public void setReturnItem(java.lang.String value)
Sets text property ReturnItem (RETURN_ITEM_PTID).
Parameters:
value - Value to set property to

getTitle

public java.lang.String getTitle()
Get text property Title (TITLE_PTID).
Returns:
Value of property

setTitle

public void setTitle(java.lang.String value)
Sets text property Title (TITLE_PTID).
Parameters:
value - Value to set property to

getDisplayWidth

public int getDisplayWidth()
Get number property DisplayWidth (DISPLAY_WIDTH_PTID).
Returns:
Value of property

setDisplayWidth

public void setDisplayWidth(int value)
Sets number property DisplayWidth (DISPLAY_WIDTH_PTID).
Parameters:
value - Value to set property to

getPersistentClientInfoLength

public int getPersistentClientInfoLength()
Get number property PersistentClientInfoLength (PERSISTENT_CLIENT_INFO_LENGTH_PTID).
Returns:
Value of property

setPersistentClientInfoLength

public void setPersistentClientInfoLength(int value)
Sets number property PersistentClientInfoLength (PERSISTENT_CLIENT_INFO_LENGTH_PTID).
Parameters:
value - Value to set property to

isDirtyInfo

public boolean isDirtyInfo()
Get boolean property DirtyInfo (DIRTY_INFO_PTID).
Returns:
Value of property

setDirtyInfo

public void setDirtyInfo(boolean value)
Sets boolean property DirtyInfo (DIRTY_INFO_PTID).
Parameters:
value - Value to set property to

getObjectPointer

protected long getObjectPointer()
Gets the Forms API pointer for this object.
Returns:
C pointer to the Forms object

queryType

public int queryType()
Returns the FormAPI object type ID (x_OTID in JdapiTypes). This should always be the same value as returned for getTypeId. The difference between the two methods is that queryType calls down to the API itself; this ensures that the correct type is returned. Because this method calls down to the API, you might find it a little faster to use getTypeID instead.
Specified by:
queryType in interface JdapiObject
Returns:
x_OTID an object type ID as defined in JdapiTypes.

setClientInfo

public void setClientInfo(java.lang.Object clientInfo)
Sets the client information. Since the clientInfo is a java.lang.Object, the client information can be anything you want to associate with the referred object. For example, you can create your own class, then pass it to this method. The referred object will retain a reference to the clientInfo.

This client info object is not persistent and will be lost when the session ends.

Specified by:
setClientInfo in interface JdapiObject
Parameters:
clientInfo - client info to be associated with the object.

getClientInfo

public java.lang.Object getClientInfo()
Returns the client info object associated with this Object. The type ID of the object returned is dependant on the type ID of the object that was set using setClientObject.
Specified by:
getClientInfo in interface JdapiObject
Returns:
the client info object associated with this object.

getPersistentClientInfoBlob

public Blob getPersistentClientInfoBlob()
Returns the persistent client info Blob associated with this object.
Specified by:
getPersistentClientInfoBlob in interface JdapiObject
Returns:
Blob containing client info.

getPersistentClientInfoObject

public java.lang.Object getPersistentClientInfoObject()
Returns the persistent client info Java object associated with this object.
Specified by:
getPersistentClientInfoObject in interface JdapiObject
Returns:
java.lang.Object serialized into the Forms object.

setPersistentClientInfo

public void setPersistentClientInfo(Blob val)
Sets persistent client info for this object.

Like the non-persistent client info methods, the client info can be any information that you want to save with the form. Unlike the non-persistent client info methods, the persistent info is saved as part of the form and will not be lost when the session is ended.

Specified by:
setPersistentClientInfo in interface JdapiObject
Parameters:
val - a Blob object containing client info.

setPersistentClientInfo

public void setPersistentClientInfo(java.io.Serializable obj)
Serializes any Java object which supports the Serializable interface to this object's Persistent Client Info.

Like the non-persistent client info methods, the client info can be any information that you want to save with the form. Unlike the non-persistent client info methods, the persistent info is saved as part of the form and will not be lost when the session is ended.

Specified by:
setPersistentClientInfo in interface JdapiObject
Parameters:
val - any Serializable object containing client info.

equals

public boolean equals(JdapiObject obj)
Compares two objects and determines if they are equal.
Specified by:
equals in interface JdapiObject
Parameters:
object - object to be compared.
Returns:
true if the two objects are equal; returns false if they are not equal.

clone

public JdapiObject clone(JdapiObject parent,
                         java.lang.String newName)
Creates a clone of the specified object, creating a new object with the given name and owner. For example, given a Block in Form A, you can clone it into Form B by passing Form B in the parent parameter, and specifying a new name for the block in the newName parameter.

The new object is the same as the original object in that it has the same property values. However, subclassing information is discarded, and the inherited property values "flattened" into local values in the new object.

It is your reponsibility to pass in an appropriate parent object. If you do not do this, you will probably get a JdapiException runtime exception. If possible, use the type safe clone method that is provided on each Forms object class.

Specified by:
clone in interface JdapiObject
Parameters:
parent - owner of the new object.
newName - name of the new object.
Returns:
the clone of the object.

changeOwner

public void changeOwner(JdapiObject newOwner)
Assigns a new owner to the referred object. This method will cause any previous owner to relinquish its ownership of the referred object.

Set newOwner to null if you want the object to have no owner.

The only restriction on this method is that the new owner must be in the same module as the referred object. If you attempt to assign a new owner that is in a different module, then a JdapiException will be thrown.

Note: If you want to assign the object to a new owner in a different module, then you will have to clone or subclass the object.

Specified by:
changeOwner in interface JdapiObject
Parameters:
newOwner - the new owner of referred object; specify null if you want the object to have no owner.
Throws:
JdapiException - if newOwner is in a different module.

toString

public java.lang.String toString()
Converts and returns the object properties to string format. This is useful for debugging purposes. The string is in the format: NAME(CLASSNAME, pointer: D2FOB*, context D2FCTX*)
Specified by:
toString in interface JdapiObject
Overrides:
toString in class java.lang.Object
Returns:
String representation of the object

clearObjectPointer

protected void clearObjectPointer()
Used internally to flag this object as an invalid object.

isValidFormsObject

public boolean isValidFormsObject()
Description copied from interface: JdapiObject
Determines whether this Java instance references a valid Forms object.

For example, assume that you have a reference to a block. If you call destroy() on its owning module, then the module and all of its blocks should be deleted from memory. The reference that you have no longer refers to a valid Forms object. A call to isValidFormsObject() on the block should return false.

Specified by:
isValidFormsObject in interface JdapiObject
Following copied from interface: oracle.forms.jdapi.JdapiObject
Returns:
true if the instance references a valid forms object; false otherwise.

destroy

public void destroy()
Destroys the object - this removes the object from it's context. The JNI level is responsible for removing this object from the context cache, so we don't need to do that in here.
Specified by:
destroy in interface JdapiObject

move

public void move(JdapiObject next)
Reorders an object with respect to its siblings in the collection it belongs to. This is similar to using drag and drop in Form Builder to move a block in a list. This method represents a way to do the same thing programmatically. For example, if you want a block appear immediately before Block5 in a list, you pass the object representing Block5 as the nextObject argument.

Pass null to this method to move the object to the end of the list. If the specified object and the next_object do not share the same owner, or do not have the same type, the method throws an exception.

You cannot use this method to move objects between parents. For example, it cannot be used to move an Item from one Block to another. If you want to move an object from one parent to another you will have to do something like:

   // e.g. to move 'itmA' to be positioned before 'itmB' in block
   // 'blkB' (when 'itmA' is in another block)

   // copy itmA into a new parent (blkB) using same name
   Item newItmA = itmA.clone(blkB, itmA.getName());
   newItmA.move(itmB);   // move new item relative to itmB
   itmA.destroy();       // delete original object
   itmA = newItmA;
 
Specified by:
move in interface JdapiObject
Parameters:
nextObject - the object next to which the specified object is to be moved.
Throws:
JdapiException - if you attempt to move an object next to an object that does not share the same owner or is not of the samme type.

getBooleanProperty

public boolean getBooleanProperty(int propertyTypeId)
Retrieves a boolean property from the referred object.
Specified by:
getBooleanProperty in interface JdapiObject
Parameters:
propertyTypeId - property type ID for which a boolean value is returned.
Returns:
the boolean property value.

getStringProperty

public java.lang.String getStringProperty(int propertyTypeId)
Retrieves a string property from the referred object.
Specified by:
getStringProperty in interface JdapiObject
Parameters:
propertyTypeId - property type ID for which a string value is returned.
Returns:
the string property value.

getIntegerProperty

public int getIntegerProperty(int propertyTypeId)
Retrieves an integer property from the referred object. For example:
   ...
    if(propClass.hasProperty(propNumber) && propClass.allowGet(propNumber))
    {
      int propValue = propClass.getIntegerProperty(propNum);
    } 
    ...
 
Specified by:
getIntegerProperty in interface JdapiObject
Parameters:
propertyTypeId - property type ID for which an integer value is returned.
Returns:
the integer property value.

getStringIDProperty

public int getStringIDProperty(int propertyTypeId)
Retrieves a special String ID (integer) property from the referred object.

This method is intended for use with the TranslationTable object only. For a given property ID it retrieves the integer that indexes the string property in the table for the current language.

Specified by:
getStringIDProperty in interface JdapiObject
Parameters:
propertyTypeId - property type ID for which a String ID value is returned.
Returns:
the integer String ID property value.

getPropertyValueName

public java.lang.String getPropertyValueName(int propertyTypeId,
                                             int val)
Description copied from interface: JdapiObject
Gets the string representation of a given property's value.
Specified by:
getPropertyValueName in interface JdapiObject
Following copied from interface: oracle.forms.jdapi.JdapiObject
Parameters:
propertyTypeId - Property number
val - Value of property
Returns:
String representation

getIntegerPropertyString

public java.lang.String getIntegerPropertyString(int propertyTypeId)
Description copied from interface: JdapiObject
Gets a numeric (long) property value's text representation.
Specified by:
getIntegerPropertyString in interface JdapiObject
Following copied from interface: oracle.forms.jdapi.JdapiObject
Parameters:
propertyTypeId - Number identifying the property
Returns:
Property's text representation

getObjProp

protected long getObjProp(int propertyTypeId)
Internal method used to get an object property value. This only really gets the C pointer to the Forms object. You must then use the ContextCache to lookup/instantiate the Java representation of the object.
Parameters:
propertyTypeId - Number identifying the property
Returns:
Property's value
See Also:
oracle.forms.builder.jfapi.ContextCache, #getObjectProp

getObjectProperty

public JdapiObject getObjectProperty(int propertyTypeId)
Description copied from interface: JdapiObject
Retrieves a JdapiObject property from the referred object. For example, if you pass the integer propertyTypeId for an Item in a Block to this method, it returns the Item.
Specified by:
getObjectProperty in interface JdapiObject
Following copied from interface: oracle.forms.jdapi.JdapiObject
Parameters:
propertyTypeId - property type ID for which a JdapiObject value is returned.
Returns:
the JdapiObject property value.

getChildObjectProperty

public JdapiIterator getChildObjectProperty(int propertyTypeId)
Description copied from interface: JdapiObject
Retrieves child objects for a given property value. Implicit in this method is the idea of an ownership relationship between objects. Items are clearly owned by a Block. If you delete the Block, then its Items are deleted. On the other hand, Items can appear on a Canvas. If you delete the Canvas, however, the Items are not deleted. Thus, the method returns an iterator over Items if it is passed a Block. In contrast, if it is passed a Canvas, it should not return an iterator over Items.

For example:

      ...
      // get the actual values for the current child object type, 
      // for example, get the Items on a Block 
      iter = jo.getChildObjectProperty(prop.getPropertyId());  
      ...
 
Note, it should be (slightly) faster to call the specific method on the object, for example getBlocks() on the FormModule, as it involves fewer API calls. However, getChildObjectProperty should be sufficient if you only have a propertyTypeId available.

This method also differs from the direct accessors in that null is returned if there are no objects, not an empty iterator.

Specified by:
getChildObjectProperty in interface JdapiObject
Following copied from interface: oracle.forms.jdapi.JdapiObject
Parameters:
propertyTypeId - number identifying the child object property.
Returns:
Iterator for child objects, can return null if there are no child objects.

setBooleanProperty

public void setBooleanProperty(int propertyTypeId,
                               boolean propertyValue)
Description copied from interface: JdapiObject
Sets the value of the specified boolean property belonging to the referred object.
Specified by:
setBooleanProperty in interface JdapiObject
Following copied from interface: oracle.forms.jdapi.JdapiObject
Parameters:
propertyTypeId - property type ID of the property for which you want to set the boolean value.
propertyValue - the boolean value for the property.

setStringProperty

public void setStringProperty(int propertyTypeId,
                              java.lang.String propertyValue)
Description copied from interface: JdapiObject
Sets the value of the specified string property for the object.
Specified by:
setStringProperty in interface JdapiObject
Following copied from interface: oracle.forms.jdapi.JdapiObject
Parameters:
propertyTypeId - property type ID of the property for which you want to set the string value.
propertyValue - the string value for the property.

setIntegerProperty

public void setIntegerProperty(int propertyTypeId,
                               int propertyValue)
Sets the value of the specified object integer property.
Specified by:
setIntegerProperty in interface JdapiObject
Parameters:
propertyTypeId - property type id for which we set the integer value.
propertyValue - the integer property value in property.

setObjProp

protected void setObjProp(int propertyTypeId,
                          long val)
Internal method used to set an object property. This sets the object property by the C pointer to the object you want to set.
Parameters:
propertyTypeId - Number identifying the property
val - Value to set the property to
See Also:
#setObjectProp

setObjectProperty

public void setObjectProperty(int propertyTypeId,
                              JdapiObject propertyValue)
Sets the value of the specified object object property value.
Specified by:
setObjectProperty in interface JdapiObject
Parameters:
propertyTypeId - property type id for which we set the object property value.
propertyValue - the object property value in property.

hasProperty

public boolean hasProperty(int propertyTypeId)
Checks if the object has a given property.
Specified by:
hasProperty in interface JdapiObject
Parameters:
propertyTypeId - Number identifying the property
Returns:
'true' if the object has that property, 'false' otherwise

inheritProperty

public void inheritProperty(int propertyTypeId)
Resets a property to it's default value (confusing name eh?). What it's really doing is setting the property to it's base classes value - i.e. whatever it's subclassed from. If the object is not subclassed from anything, then this is the default value.
Specified by:
inheritProperty in interface JdapiObject
Parameters:
propertyTypeId - Number that identified the property

hasInheritedProperty

public boolean hasInheritedProperty(int propertyTypeId)
Checks if a property is inherited.
Specified by:
hasInheritedProperty in interface JdapiObject
Parameters:
propertyTypeId - Number that identified the property
Returns:
'true' if property is inherited

hasOverriddenProperty

public boolean hasOverriddenProperty(int propertyTypeId)
Determine whether the object referred has a property of the given type id with an overridden value.
Specified by:
hasOverriddenProperty in interface JdapiObject
Parameters:
propertyTypeId - The type id of the property to be queried.
Returns:
TRUE if the object's property has overridden value, else FALSE.

hasDefaultedProperty

public boolean hasDefaultedProperty(int propertyTypeId)
Checks if a property is set to it's default value.
Specified by:
hasDefaultedProperty in interface JdapiObject
Parameters:
propertyTypeId - Number that identified the property
Returns:
'true' if the property is set to the default value

getPropertyState

public int getPropertyState(int propertyTypeId)
Returns the current state of the specified property.

A property can be in one of the 5 states:
PROPERTY_STATE_UNKNOWN = 0;
PROPERTY_DEFAULT_VALUE = 1;
PROPERTY_OVERRIDDEN_DEFAULT_VALUE = 2;
PROPERTY_INHERITED_VALUE = 3;
PROPERTY_OVERRIDDEN_INHERITED_VALUE = 3;

Specified by:
getPropertyState in interface JdapiObject
Parameters:
propertyTypeId - The type id of the property.

isSubclassed

public boolean isSubclassed()
Checks if the object is subclassed from another object.
Specified by:
isSubclassed in interface JdapiObject
Returns:
'true' if the object is subclassed, 'false' otherwise

getSubclassParent

public JdapiObject getSubclassParent()
Get Source (SOURCE_PTID) object property, i.e. the object this object subclassed from. This is also implemented on derived classed with this property as getSource().
Specified by:
getSubclassParent in interface JdapiObject
Returns:
Value of property downcast to a BaseFormsObject (null if none of object does not have this property)

setSubclassParent

public void setSubclassParent(JdapiObject parent)
Change the subclassing parent of the object referred.

The metadata associated with each object describes the types of objects that can become its subclassing parent. If the subclassing metadata associated with the refrred object doesn't indicate the objects of the given parent's type are allowed, then this method will throw an exception.

Specified by:
setSubclassParent in interface JdapiObject
Parameters:
parent - The parent object. If this is null, the child the referred object will become an orphan. This is the way to unset the subclassing parent of an object.

createSubclassedChild

public JdapiObject createSubclassedChild(JdapiObject childOwner,
                                         java.lang.String childName)
Subclass the referred object. The child will be owned by the referred object specified.
Specified by:
createSubclassedChild in interface JdapiObject
Parameters:
childOwner - The object that will own the newly created subclassed child object.
childName - The name to be given to the newly created child.
Returns:
the subclassed object.

reattach

public void reattach()
Reattaches subclassed object. You must call this method if you manipulate any of the following properties of a Forms object: PAR_MODULE_PTID, PAR_NAM_PTID, PAR_SL1OBJ_NAM_PTID, PAR_MODTYP_PTID, PAR_TYP_PTID, PARSL1OBJ_TYP_PTID This is only if you are manipulating these low level subclassing properties.
Specified by:
reattach in interface JdapiObject

getModule

public JdapiObject getModule()
Get Module (MODULE_PTID) object property.
Specified by:
getModule in interface JdapiObject
Returns:
Value of property downcast to a JdapiObject (null if none)

getOwner

public JdapiObject getOwner()
Get Owner (OWNER_PTID) object property.
Specified by:
getOwner in interface JdapiObject
Returns:
Value of property downcast to a JdapiObject (null if none)

getOwnedObjects

public JdapiIterator getOwnedObjects()
Get the object instances owned by this particular object.
Specified by:
getOwnedObjects in interface JdapiObject
Returns:
Iterator of JdapiObjects

getClassName

public java.lang.String getClassName()
Gets the class name of the object. This is useful if you want to refer to the name of the Forms object in some output but don't want the Java package details.
Specified by:
getClassName in interface JdapiObject
Returns:
Name of "class" of Forms object

getQualifiedName

public java.lang.String getQualifiedName(boolean includeModule)
Gets a fully qualified name for the object in the format of: MODULE.OBJECT.CHILD.CHILD... i.e. '.' separates the objects names from the current object back upto the module.

Specified by:
getQualifiedName in interface JdapiObject
Parameters:
includeModule - Include the module name

getJdapiMetaObject

public JdapiMetaObject getJdapiMetaObject()
Gets the metadata object for the specified object.
Specified by:
getJdapiMetaObject in interface JdapiObject
Returns:
the metadata object for the specified object.

getMetaProperties

public JdapiIterator getMetaProperties()
Return an iterator over the meta properties in object referred.

The various property type ids and the object-property mapping are defined by the specific implementation in the respective Constants file.

Specified by:
getMetaProperties in interface JdapiObject
Returns:
an enumeration of the specified object meta properties.