oracle.jbo.server
Class ViewRowImpl

java.lang.Object
oracle.jbo.server.RowImpl
oracle.jbo.server.ViewRowImpl

All Implemented Interfaces:

AttributeList, Row, XMLInterface, oracle.jbo.common.xml.XmlSerializable

Direct Known Subclasses:

EJBEntityImpl

public class ViewRowImpl

extends RowImpl

implements Row, oracle.jbo.common.xml.XmlSerializable

A View Object Row. This class provides access to a View Object Row. The View Object Row can contain one or more Entity Object Rows in addition to derived attributes such as calculated columns.

The Business Components for Java framework instantiates an object of this class for each record that is returned by the row's View Object query. This class can be referred to by middle-tier customer application logic in order to access View Object Row data.

Customers can extend this class with custom View Object Row implementations. For example, the Business Components for Java View Object wizard can be used to generate sub-classes of this class that define type-safe accessors/mutators for the attributes of a row. Custom sub-classes should be declard to the Business Components for Java framework through the View Object wizard.

Customer applications should not access this class on the client-tier of an application. Instead, the Row interface should be used for client tier access.

Since:

JDeveloper 3.0

See Also:

RowImpl, Row

Field Summary

static java.lang.String	XML_POSTSTATE_REMOVE
static java.lang.String	XML_POSTSTATE_TAG

Fields inherited from interface oracle.jbo.Row

REFRESH_CONTAINEES, REFRESH_FORGET_NEW_ROWS, REFRESH_REMOVE_NEW_ROWS, REFRESH_UNDO_CHANGES, REFRESH_WITH_DB_FORGET_CHANGES, REFRESH_WITH_DB_ONLY_IF_UNCHANGED, STATUS_INITIALIZED

Fields inherited from interface oracle.jbo.XMLInterface

XML_IGNORE_DEPTH_COUNT, XML_OPT_ALL_ROWS, XML_OPT_ASSOC_CONSISTENT, XML_OPT_CHANGES_ONLY, XML_OPT_LIMIT_RANGE

Constructor Summary

ViewRowImpl()
Public constructor for this class.

Method Summary

protected void	appendXMLElementNodes(Document xmlDoc, Node node, int depthCount, long options, AttributeDefImpl[] attrs) Writes XML-element nodes for each attribute in this row and appends it to the given row-node.
protected void	appendXMLElementNodes(Document xmlDoc, Node node, int depthCount, long options, com.sun.java.util.collections.HashMap voAttrMap, AttributeDef[] attrs) Writes XML-element nodes for each attribute in this row and appends it to the given row-node.
protected void	clearAttributeException(int index) Cleans any exception of an attribute of the given name was set earlier and threw an exception which was cached as the transaction is in deferred mode.
protected void	clearAttributeException(java.lang.String name) Cleans any exception of an attribute of the given name was set earlier and threw an exception which was cached as the transaction is in deferred mode.
protected void	create(AttributeList nvp) Initialization method to be over-ridden in generated code for custom defaulting.
protected EntityImpl[]	createEntities() Creates blank instances of the Entity Objects that this row is composed of.
void	entityCacheAdd() Populate the caches from the values of the rows.
boolean	equals(java.lang.Object other) Tests if the specified value is equal to this ViewRowImpl object.
protected RowSet	findAssociatedObjects(java.lang.String name) Finds Objects in a ViewRowSetImpl that follow the given association.
ViewRowSetImpl	findRowSetForRow(java.lang.Object accessKey)
ApplicationModule	getApplicationModule() Gets the Application Module to which the containing View Object belongs.
java.lang.Object	getAttribute(int ix) Selects the attribute at the given index.
java.lang.Object	getAttribute(java.lang.String name) Gets the value of an attribute by name.
int	getAttributeCount() Gets the attribute count in this ViewRow.
int	getAttributeIndexOf(java.lang.String attrName) Gets the index of the attribute, given it's name.
protected java.lang.Object	getAttributeInternal(int index) Gets the value of the attribute by index.
java.lang.String[]	getAttributeNames() Returns an array of attribute names in this list.
java.lang.Object[]	getAttributeValues() Returns an array of attribute values in this list.
protected java.lang.Object	getAttrInvokeAccessor(int ix, AttributeDefImpl attrRef)
java.lang.String	getElementTagName()
EntityImpl[]	getEntities() Gets an array of Entity objects.
EntityImpl	getEntity(int index) Gets the Entity at the given index.
AttributeDefImpl	getEntityAttrForAttribute(java.lang.String attrName)
int	getEntityCount() Counts the number of Entity Objects in this row.
Entity	getEntityForAttribute(java.lang.String attrName) Gets an entity object that contains the given attribute name.
java.lang.Object	getHandle() Creates a row identifier that is unique in the query collection.
Key	getKey() Returns the identifier object for this row.
byte	getNewRowState()
QueryCollection	getQueryCollection(java.lang.Object accessKey) Gets the QueryCollection this row exists in.
StructureDef	getStructureDef() Returns the structure of the row.
ViewDefImpl	getViewDef() Get the ViewDefImpl associated with this View Row.
ViewObject	getViewObject() Gets the View Object to which this row belongs.
java.lang.String	getXMLElementTag() Returns the XML-element tag for this row.
protected boolean	hasAttributeException(int index) Returns true if an attribute at the given index was set earlier and threw an exception which was cached as the transaction is in deferred mode.
boolean	hasDeferredExceptions()
boolean	hasExtendedViewDef()
int	hashCode() Computes an integer hash code for this ViewRowImpl object
protected void	initDefaults()
boolean	isAttributeUpdateable(int index) Tests if an attribute is updateable.
void	lock() Locks the referenced Entity Rows.
protected void	populate(java.sql.ResultSet resultSet) Internal: Applications should not use this method.
protected void	populateAttribute(int index, java.lang.Object value)
protected void	populateAttributeAsChanged(int index, java.lang.Object value)
protected void	readAttributeFromXMLElement(Node rowElt, AttributeDefImpl ad)
void	readXML(Element rowElt, int depthCount) Reads the content of the row and updates the attributes, from given XML document.
void	refresh(int refreshMode) Refreshes the row's attributes with values from database.
protected void	registerAttributeException(AttributeDef attrDef, java.lang.Object val, JboException dce)
void	remove() Deletes the row.
void	removeAndRetain() Removes the row from the collection and then retain it for insertion into another location.
void	removeFromCollection() Removes the row from the collection.
protected Element	renderAttributeInXMLElement(Document xmlDoc, AttributeDefImpl ad, boolean explicitNull)
protected Element	renderAttributeInXMLElement(Document xmlDoc, AttributeDefImpl ad, boolean explicitNull, byte version)
void	revert() Reverts this row back to its initial state.
void	setAttribute(int index, java.lang.Object val) Sets an attribute.
void	setAttribute(java.lang.String name, java.lang.Object val) Sets the value of an attribute by name.
protected void	setAttributeInternal(int index, java.lang.Object val) This is an "inner" accessor for an attribute and does not call out to the getXXX() method.
protected void	setAttrInvokeAccessor(int index, java.lang.Object val, AttributeDefImpl attrRef)
protected void	setEntities(EntityImpl[] rows) Sets the entities that this view row is composed of.
protected void	setEntity(int index, EntityImpl row) Sets the entity (at index) for this view row.
void	setNewRowState(byte state) void setIterator(ViewRowSetIteratorImpl rsi) { mRSI = rsi; } public ViewRowSetIteratorImpl getIterator() { return mRSI; }
void	validate() Calls validate on each this view row's Entity Objects.
void	writeAsXml(oracle.jbo.common.xml.XmlOutput out, Node node, oracle.jbo.common.xml.Criteria rules)
void	writeAsXml(oracle.jbo.common.xml.XmlOutput output, Node node, oracle.jbo.common.xml.Criteria rules, byte version)
Node	writeXML(long options, com.sun.java.util.collections.HashMap voAttrRules) Writes this row as XML in the given XML document.

Methods inherited from class oracle.jbo.server.RowImpl

clearAllExceptions, clearRowExceptions, createXMLDefinition, findAttrAndGetIndex, getAllExceptions, getAttributeInternal, getRowExceptions, hasAttributeException, printXMLDefinition, readXML, registerRowException, setAttributeInternal, writeXML, writeXML, writeXML

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.jbo.XMLInterface

readXML, writeXML, writeXML, writeXML

Field Detail

XML_POSTSTATE_TAG

public static final java.lang.String XML_POSTSTATE_TAG

See Also:

Constant Field Values

XML_POSTSTATE_REMOVE

public static final java.lang.String XML_POSTSTATE_REMOVE

See Also:

Constant Field Values

Constructor Detail

ViewRowImpl

public ViewRowImpl()

Public constructor for this class.

Method Detail

initDefaults

protected void initDefaults()

create

protected void create(AttributeList nvp)

Initialization method to be over-ridden in generated code for custom defaulting.

This method invokes create(AttributeList) on each of the "new" entities that make up this View Row.

The attribute list nvp is simply passed to the new entity rows that make up this View Row.

Note: the names in the attribute list are not transformed into entity-relative names hoping that the caller has done so already. If not, the entity's create() method might fail.

Parameters:

nvp - the list of attributtes.

getQueryCollection

public QueryCollection getQueryCollection(java.lang.Object accessKey)

Gets the QueryCollection this row exists in.

Returns:

the QueryCollection that the row exists in.

findRowSetForRow

public ViewRowSetImpl findRowSetForRow(java.lang.Object accessKey)

getHandle

public java.lang.Object getHandle()

Creates a row identifier that is unique in the query collection.

Each row in a collection can be identified by either its Java object reference or by its row handle. The row handle, together with the collection name, forms an identifier that can be stored externally, in order to identify the row in future operations.

Applications should not rely on indentifier having a specific format: it is subject to change.

A row handle can be converted to a string using toString() methods, and compared using equals

Returns:

a unique row identifier.

getKey

public Key getKey()

Returns the identifier object for this row.

Specified by:

getKey in interface Row

Specified by:

getKey in class RowImpl

Returns:

the key of the row.

validate

public void validate()

Calls validate on each this view row's Entity Objects.

Specified by:

validate in interface Row

Specified by:

validate in class RowImpl

Throws:

JboException - if validation fails.

getAttributeInternal

protected java.lang.Object getAttributeInternal(int index)

Gets the value of the attribute by index. If the attribute is mapped to an entity-attribute, invoke that entity.getAttribute() with the mapped index. For all other attributes, return the value from the ViewRow's storage.

Note that this is an "inner" accessor for an attribute and does not callout to the generated getXXX() method on a subclass of a ViewRowImpl. getAttribute() methods are the "outer" methods that callout to a subclass's getXXX() method where XXX is the name of the attribute.

Specified by:

getAttributeInternal in class RowImpl

Parameters:

index - the index of the attribute.

Returns:

the value of the column at the index.

getAttribute

public java.lang.Object getAttribute(int ix)

Description copied from interface: AttributeList

Selects the attribute at the given index.

Specified by:

getAttribute in interface AttributeList

Parameters:

ix - an integer in the range 0 to getAttributeCount() - 1.

Returns:

the attribute associated with index.

getAttrInvokeAccessor

protected java.lang.Object getAttrInvokeAccessor(int ix,
                                                 AttributeDefImpl attrRef)
                                          throws java.lang.Exception

Throws:

java.lang.Exception

getAttribute

public java.lang.Object getAttribute(java.lang.String name)

Gets the value of an attribute by name.

Specified by:

getAttribute in interface AttributeList

Parameters:

name - the name of the attribute.

Returns:

the value of the attribute.

setAttribute

public void setAttribute(java.lang.String name,
                         java.lang.Object val)

Sets the value of an attribute by name.

Specified by:

setAttribute in interface AttributeList

Parameters:

name - the name of the attribute.

val - the value of the attribute.

setAttribute

public void setAttribute(int index,
                         java.lang.Object val)

Sets an attribute.

This method performs a type-check on the value, so that it matches the Java type of the attribute.

Specified by:

setAttribute in interface AttributeList

Parameters:

index - the index of the attribute.

val - the new value.

Throws:

ReadOnlyAttrException - if the attribute is not updateable.

InvalidOperException - if this row belongs is to a forward-only View Object.

DataCreationException - if the given value is not convertible to the Java type of the attribute.

AttrSetValException - if any validation logic fails while setting this attribute to the mapped Entity Object attribute.

hasAttributeException

protected boolean hasAttributeException(int index)

Description copied from class: RowImpl

Returns true if an attribute at the given index was set earlier and threw an exception which was cached as the transaction is in deferred mode.

Overrides:

hasAttributeException in class RowImpl

hasDeferredExceptions

public boolean hasDeferredExceptions()

Overrides:

hasDeferredExceptions in class RowImpl

clearAttributeException

protected void clearAttributeException(java.lang.String name)

Cleans any exception of an attribute of the given name was set earlier and threw an exception which was cached as the transaction is in deferred mode. If the attribute is entity derived, clear the attribute exception at the entity level.

Overrides:

clearAttributeException in class RowImpl

clearAttributeException

protected void clearAttributeException(int index)

Cleans any exception of an attribute of the given name was set earlier and threw an exception which was cached as the transaction is in deferred mode. If the attribte is entity derived clear the attribute exception at entity level.

Overrides:

clearAttributeException in class RowImpl

registerAttributeException

protected void registerAttributeException(AttributeDef attrDef,
                                          java.lang.Object val,
                                          JboException dce)

Specified by:

registerAttributeException in class RowImpl

setAttrInvokeAccessor

protected void setAttrInvokeAccessor(int index,
                                     java.lang.Object val,
                                     AttributeDefImpl attrRef)
                              throws java.lang.Exception

Throws:

java.lang.Exception

setAttributeInternal

protected void setAttributeInternal(int index,
                                    java.lang.Object val)

This is an "inner" accessor for an attribute and does not call out to the getXXX() method. This method sets the value to the mapping entity attribute or stores the value in ViewRow cache for the given attribute.

This method also does not perform any type-check for the value's java type and assumes that the value-type is same as the java-type for this attribute.

Specified by:

setAttributeInternal in class RowImpl

Parameters:

index - The index of the attribute.

val - The value.

Throws:

ReadOnlyAttrException - if the attribute is not updateable.

AttrSetValException - if any validation logic fails while setting this attribute to the mapped Entity attribute.

getViewObject

public final ViewObject getViewObject()

Gets the View Object to which this row belongs.

Returns:

the View Object.

getApplicationModule

public final ApplicationModule getApplicationModule()

Gets the Application Module to which the containing View Object belongs.

Returns:

an Application Module.

getViewDef

public final ViewDefImpl getViewDef()

Get the ViewDefImpl associated with this View Row.

Returns:

the ViewDefImpl

hasExtendedViewDef

public final boolean hasExtendedViewDef()

getAttributeIndexOf

public int getAttributeIndexOf(java.lang.String attrName)

Gets the index of the attribute, given it's name.

Specified by:

getAttributeIndexOf in interface AttributeList

Specified by:

getAttributeIndexOf in class RowImpl

Returns:

the attribute's index.

getAttributeNames

public java.lang.String[] getAttributeNames()

Description copied from interface: AttributeList

Returns an array of attribute names in this list.

Specified by:

getAttributeNames in interface AttributeList

Returns:

an array of attribute names.

getAttributeValues

public java.lang.Object[] getAttributeValues()

Description copied from interface: AttributeList

Returns an array of attribute values in this list.

Specified by:

getAttributeValues in interface AttributeList

Returns:

an array of attribute values.

createEntities

protected EntityImpl[] createEntities()

Creates blank instances of the Entity Objects that this row is composed of. Advanced method used by subclasses to create their own instances of entities based on custom-logic to bypass entity-creation from the framework.

Returns:

array of EntityImpls that is then set as the array of Entities this ViewRow is composed of.

lock

public void lock()

Locks the referenced Entity Rows. This method uses the design-time View Object metadata to determine which of the Entity Rows that are referenced by the View Object are updateable and should consequently be locked.

Specified by:

lock in interface Row

Specified by:

lock in class RowImpl

revert

public void revert()

Reverts this row back to its initial state. If a row is used in multiple View Objects, this operation's effect will be visible to all.

refresh

public void refresh(int refreshMode)

Description copied from interface: Row

Refreshes the row's attributes with values from database. refreshMode should be a combination of REFRESH_.... See REFRESH_... constants for further information.

Specified by:

refresh in interface Row

Parameters:

refreshMode - the refresh mode.

remove

public void remove()

Deletes the row. This method will invoke remove on the updateable Entity Rows that are referenced by this View Object Row. After the referenced, updateable entity rows have been removed this method will remove the View Object Row from the View Object's RowSet.

Specified by:

remove in interface Row

Specified by:

remove in class RowImpl

removeFromCollection

public void removeFromCollection()

Description copied from interface: Row

Removes the row from the collection.

This method differs from Row.remove() in that it just removes the row from the collection. It does not remove the underlying Entity row(s) or database row(s). However, once the row is removed, it cannot be used any more. If you want to remove the row from the collection and insert it elsewhere, call Row.removeAndRetain().

Specified by:

removeFromCollection in interface Row

removeAndRetain

public void removeAndRetain()

Description copied from interface: Row

Removes the row from the collection and then retain it for insertion into another location.

This method differs from Row.remove() in that it just removes the row from the collection. It does not remove the underlying Entity row(s) or database row(s).

This method also differs from Row.removeFromCollection() in that after the row is removed from the collection, it can be inserted back into the collection at another location.

Specified by:

removeAndRetain in interface Row

getEntityCount

public int getEntityCount()

Counts the number of Entity Objects in this row.

Returns:

the number of Entity Objects in the row.

getEntity

public final EntityImpl getEntity(int index)

Gets the Entity at the given index. Used in generated code for viewrow to get to the attribute mapped to an entity.

Parameters:

index - the index of the Entity.

getEntityForAttribute

public final Entity getEntityForAttribute(java.lang.String attrName)

Gets an entity object that contains the given attribute name.

Parameters:

attrName - name of an attribute

Returns:

an entity object.

getEntityAttrForAttribute

public final AttributeDefImpl getEntityAttrForAttribute(java.lang.String attrName)

getEntities

public EntityImpl[] getEntities()

Gets an array of Entity objects.

This method makes a copy of the internal list of Entity rows and returns that copy to the caller.

Returns:

a copy of the list of Entity rows.

setEntities

protected final void setEntities(EntityImpl[] rows)

Sets the entities that this view row is composed of.

This method is called by framework, after entites are created for this row. This must be protected because subclasses can create their own entity instances and have the viewrow manage them.

For example, assume there is a ViewRow on the Doc Entity where Doc has subclasses PO and Req, the ViewRow subclass can create PO/Req instances of entities based on some logic and have ViewRow manage them as an entity of type Doc.

setEntity

protected final void setEntity(int index,
                               EntityImpl row)

Sets the entity (at index) for this view row.

A view row is based on entity rows. This method can be used to set the entity row for the specified entity index. For example, a view row may consist of two entity rows, Emp and Dept. To set the entity row for the Dept part, one can call this method with index of 1.

Parameters:

index - index of the entity

getAttributeCount

public final int getAttributeCount()

Gets the attribute count in this ViewRow.

Specified by:

getAttributeCount in interface AttributeList

Specified by:

getAttributeCount in class RowImpl

Returns:

the number of attributes.

isAttributeUpdateable

public boolean isAttributeUpdateable(int index)

Description copied from interface: Row

Tests if an attribute is updateable. Returns false if the attribute is read-only and true if it is updateable.

The following logic is used for determining if the attribute is updateable. If this attribute for a View row and is one which is mapped to an Entity Attribute, and if the Entity base is marked as read-only in the View Object, the attribute is read-only.

If the Entity base is marked updateable, a check is made to see if the the current user has updateable privilege on the underlying Entity row. If not, the attribute is read-only.

After this, we check the View Object's Attribute Definition. If the Attribute Definition indicates that it is READONLY, this method returns false (read-only). If the Attribute Definition says UPDATEABLE, it drops to the Entity level to determine if the Entity level Attribute Definition says it is updateable. If the attribute is UPDATEABLE_WHILE_NEW We check to see if the 'row' is new or not. (If this attribute comes from an Entity Row, the 'row' is the Entity Row. Otherwise, the 'row' is the View Row.) If the row is new, the attribute is updateable.

Specified by:

isAttributeUpdateable in interface Row

Specified by:

isAttributeUpdateable in class RowImpl

Parameters:

index - the index of the attribute.

Returns:

true if the row is marked UPDATEABLE, or if the row is marked UPDATEABLE_WHILE_NEW and the current row is new.

getStructureDef

public StructureDef getStructureDef()

Description copied from interface: Row

Returns the structure of the row.

Specified by:

getStructureDef in interface Row

Specified by:

getStructureDef in class RowImpl

entityCacheAdd

public void entityCacheAdd()

Populate the caches from the values of the rows.

populate

protected void populate(java.sql.ResultSet resultSet)

Internal: Applications should not use this method.

Populate this row from the ResultSet.

This is a Framework-internal method. This method is used to fill in entity-attributes from a JDBC ResultSet that is returned by executeQuery().

Note that the method works on the current row of the result set and any currecy change on the ResultSet could throw it off. This method is protected to let sub-ViewRows fill in custom-entities created based on data.

For example, if fax is a subtype of doc and based on a column value, either doc is created or a fax is created for a given entity type, this method may be used to create entities based on the data values. Note that the developer needs to know exact position of values in the JDBC ResultSet.

Parameters:

resultSet - the JDBC ResultSet containing the row data.

populateAttribute

protected void populateAttribute(int index,
                                 java.lang.Object value)

Specified by:

populateAttribute in class RowImpl

populateAttributeAsChanged

protected void populateAttributeAsChanged(int index,
                                          java.lang.Object value)

getNewRowState

public byte getNewRowState()

findAssociatedObjects

protected RowSet findAssociatedObjects(java.lang.String name)

Finds Objects in a ViewRowSetImpl that follow the given association.

Parameters:

name - that defines the association

Returns:

A set of associated object/s.

hashCode

public int hashCode()

Computes an integer hash code for this ViewRowImpl object

Returns:

the hash code of this ViewRowImpl object.

equals

public boolean equals(java.lang.Object other)

Tests if the specified value is equal to this ViewRowImpl object.

Parameters:

other - the object to which the ViewRowImpl should be compared.

Returns:

true if the specified object is equal to the this ViewRowImpl.

getXMLElementTag

public java.lang.String getXMLElementTag()

Returns the XML-element tag for this row. If no custom-property (of the name XML_ROW_ELEMENT) is found, it returns the name of the View Object + the suffix "Row". For example, "EmpViewRow".

writeXML

public final Node writeXML(long options,
                           com.sun.java.util.collections.HashMap voAttrRules)

Writes this row as XML in the given XML document.

Specified by:

writeXML in interface XMLInterface

Overrides:

writeXML in class RowImpl

Parameters:

options - a set of bit flags that will control the writeXML behavior.

appendXMLElementNodes

protected void appendXMLElementNodes(Document xmlDoc,
                                     Node node,
                                     int depthCount,
                                     long options,
                                     com.sun.java.util.collections.HashMap voAttrMap,
                                     AttributeDef[] attrs)

Writes XML-element nodes for each attribute in this row and appends it to the given row-node.

Override this method to perform custom XML-rendering on a Row.

Parameters:

xmlDoc - name of the XML document where the node resides.

node - the name of the Row object node where new nodes will be appended.

depthCount - number of child levels deep to appendrow nodes.

options - a set of bit flags that will control the writeXML behavior.

attrs - an array of AttriubuteDefImpls.

appendXMLElementNodes

protected void appendXMLElementNodes(Document xmlDoc,
                                     Node node,
                                     int depthCount,
                                     long options,
                                     AttributeDefImpl[] attrs)

Writes XML-element nodes for each attribute in this row and appends it to the given row-node.

Override this method to perform custom XML-rendering on a Row.

Parameters:

xmlDoc - name of the XML document where the node resides.

node - the name of the Row object node where new nodes will be appended.

depthCount - number of child levels deep to appendrow nodes.

options - a set of bit flags that will control the writeXML behavior.

attrs - an array of AttriubuteDefImpls.

renderAttributeInXMLElement

protected Element renderAttributeInXMLElement(Document xmlDoc,
                                              AttributeDefImpl ad,
                                              boolean explicitNull,
                                              byte version)

renderAttributeInXMLElement

protected Element renderAttributeInXMLElement(Document xmlDoc,
                                              AttributeDefImpl ad,
                                              boolean explicitNull)

readAttributeFromXMLElement

protected void readAttributeFromXMLElement(Node rowElt,
                                           AttributeDefImpl ad)

readXML

public final void readXML(Element rowElt,
                          int depthCount)

Reads the content of the row and updates the attributes, from given XML document. If the xml row element has an attribute like, bc4j-action="remove" then this method calls remove() on this row.

Specified by:

readXML in interface XMLInterface

Specified by:

readXML in class RowImpl

Parameters:

rowElt - name of the XML element.

depthCount - the number of child levels deep to which data should be read.

setNewRowState

public void setNewRowState(byte state)

void setIterator(ViewRowSetIteratorImpl rsi) { mRSI = rsi; } public ViewRowSetIteratorImpl getIterator() { return mRSI; }

Specified by:

setNewRowState in interface Row

Specified by:

setNewRowState in class RowImpl

getElementTagName

public java.lang.String getElementTagName()

Specified by:

getElementTagName in interface oracle.jbo.common.xml.XmlSerializable

writeAsXml

public void writeAsXml(oracle.jbo.common.xml.XmlOutput out,
                       Node node,
                       oracle.jbo.common.xml.Criteria rules)

Specified by:

writeAsXml in interface oracle.jbo.common.xml.XmlSerializable

writeAsXml

public void writeAsXml(oracle.jbo.common.xml.XmlOutput output,
                       Node node,
                       oracle.jbo.common.xml.Criteria rules,
                       byte version)