org.enhydra.shark.appmappersistence.data
Class ProcLevelXPDLAppDataStruct

java.lang.Object
  extended by com.lutris.appserver.server.sql.CoreDataStruct
      extended by org.enhydra.shark.appmappersistence.data.ProcLevelXPDLAppDataStruct
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable

public class ProcLevelXPDLAppDataStruct
extends com.lutris.appserver.server.sql.CoreDataStruct
implements java.lang.Cloneable, java.io.Serializable

Data structure for DO class. A container for data members of a DO class. A DO class contains a reference to a DataStruct class. This reference can be null (a DO whose data has not yet been retrieved from the database), allowing a DO object to be a lightweight placeholder until its data is needed.

Since:
DODS Project;
Version:
$Revision: 1.22 $
Author:
NN
See Also:
Serialized Form

Field Summary
static int COLUMN_APPLICATION_ID
          Used for query caching.
static int COLUMN_OID
          Used for query caching.
static int COLUMN_PROCESSOID
          Used for query caching.
 boolean readOnly
          A DO refers to this DataStruct.
 
Fields inherited from class com.lutris.appserver.server.sql.CoreDataStruct
newVersion, oId, version
 
Constructor Summary
ProcLevelXPDLAppDataStruct()
           
 
Method Summary
 boolean compareCond(org.enhydra.dods.cache.Condition cond)
          Compares whether this DataStruct object satisfies condition cond.
 com.lutris.appserver.server.sql.CoreDataStruct dumpData(boolean incrementVersion)
           
 ProcLevelXPDLAppDataStruct duplicate()
          Create a copy of the guts of a DO.
 java.lang.String get_CacheHandle()
          Returns this object's cache handle (String in the form: ".
 java.lang.String get_Database()
           
 java.lang.String get_Handle()
          Returns this object's handle (identifier as a string).
protected  int get_Version()
          Returns DataStruct's version.
 java.lang.String getAPPLICATION_ID()
          Return value of APPLICATION_ID column.
 com.lutris.appserver.server.sql.ObjectId getPROCESSOID()
          Return value of PROCESSOID column.
protected  boolean isEmpty()
          Returns indicator if DataStruct has any useful content.
 void set_Database(java.lang.String dbName)
           
protected  void set_Empty(boolean b)
          Sets indicator if DataStruct has any useful content.
protected  void set_OId(com.lutris.appserver.server.sql.ObjectId oId)
          Sets this object's identifier.
protected  void set_Version(int v)
          Sets DataStruct's version.
 void setAPPLICATION_ID(java.lang.String val4APPLICATION_ID)
          Sets APPLICATION_ID column.
 void setPROCESSOID(com.lutris.appserver.server.sql.ObjectId val4PROCESSOID)
          Sets PROCESSOID column.
 java.lang.String toString()
           
 java.lang.String toString(int indentCount)
           
 void writeXMLData(java.io.Writer w)
           
 
Methods inherited from class com.lutris.appserver.server.sql.CoreDataStruct
get_OId, get_OIdColumnName, get_versionColumnName, getHandle, getOId, getVersion, set_OIdColumnName, set_versionColumnName, setOId, setVersion, writeXMLhead
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

readOnly

public boolean readOnly
A DO refers to this DataStruct. readOnly is set to true when the DO is stored in its class cache.


COLUMN_APPLICATION_ID

public static final int COLUMN_APPLICATION_ID
Used for query caching.

See Also:
Constant Field Values

COLUMN_PROCESSOID

public static final int COLUMN_PROCESSOID
Used for query caching.

See Also:
Constant Field Values

COLUMN_OID

public static final int COLUMN_OID
Used for query caching.

See Also:
Constant Field Values
Constructor Detail

ProcLevelXPDLAppDataStruct

public ProcLevelXPDLAppDataStruct()
Method Detail

isEmpty

protected boolean isEmpty()
Returns indicator if DataStruct has any useful content.

Returns:
true if DataStruct has any useful content, otherwise false.

set_Empty

protected void set_Empty(boolean b)
Sets indicator if DataStruct has any useful content.

Parameters:
b - new value of indicator if DataStruct has any useful content.

get_Version

protected int get_Version()
Returns DataStruct's version.

Overrides:
get_Version in class com.lutris.appserver.server.sql.CoreDataStruct
Returns:
DataStruct's version.

set_Version

protected void set_Version(int v)
Sets DataStruct's version.

Overrides:
set_Version in class com.lutris.appserver.server.sql.CoreDataStruct
Parameters:
v - new DataStruct's version.

set_OId

protected void set_OId(com.lutris.appserver.server.sql.ObjectId oId)
Sets this object's identifier.

Overrides:
set_OId in class com.lutris.appserver.server.sql.CoreDataStruct
Parameters:
oId - this object's identifier.

get_Handle

public java.lang.String get_Handle()
                            throws com.lutris.appserver.server.sql.DatabaseManagerException
Returns this object's handle (identifier as a string).

Overrides:
get_Handle in class com.lutris.appserver.server.sql.CoreDataStruct
Returns:
This object's identifier as a string.
Throws:
com.lutris.appserver.server.sql.DatabaseManagerException - If a connection to the database cannot be established, etc.

get_CacheHandle

public java.lang.String get_CacheHandle()
                                 throws com.lutris.appserver.server.sql.DatabaseManagerException
Returns this object's cache handle (String in the form: ".").

Overrides:
get_CacheHandle in class com.lutris.appserver.server.sql.CoreDataStruct
Returns:
cache handle.
Throws:
com.lutris.appserver.server.sql.DatabaseManagerException - If a connection to the database cannot be established, etc.

set_Database

public void set_Database(java.lang.String dbName)
Parameters:
dbName - - name of the logical database this DataStruct should belong to.

get_Database

public java.lang.String get_Database()
Overrides:
get_Database in class com.lutris.appserver.server.sql.CoreDataStruct
Returns:
name of the logical database this DataStruct belongs to.

dumpData

public com.lutris.appserver.server.sql.CoreDataStruct dumpData(boolean incrementVersion)
Specified by:
dumpData in class com.lutris.appserver.server.sql.CoreDataStruct

writeXMLData

public void writeXMLData(java.io.Writer w)
                  throws java.io.IOException
Specified by:
writeXMLData in class com.lutris.appserver.server.sql.CoreDataStruct
Throws:
java.io.IOException

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object

toString

public java.lang.String toString(int indentCount)

setAPPLICATION_ID

public void setAPPLICATION_ID(java.lang.String val4APPLICATION_ID)
Sets APPLICATION_ID column.

Parameters:
val4APPLICATION_ID - new column value.

getAPPLICATION_ID

public java.lang.String getAPPLICATION_ID()
Return value of APPLICATION_ID column.

Returns:
value of APPLICATION_ID column.

setPROCESSOID

public void setPROCESSOID(com.lutris.appserver.server.sql.ObjectId val4PROCESSOID)
Sets PROCESSOID column.

Parameters:
val4PROCESSOID - new column value.

getPROCESSOID

public com.lutris.appserver.server.sql.ObjectId getPROCESSOID()
Return value of PROCESSOID column.

Returns:
value of PROCESSOID column.

compareCond

public boolean compareCond(org.enhydra.dods.cache.Condition cond)
Compares whether this DataStruct object satisfies condition cond.

Overrides:
compareCond in class com.lutris.appserver.server.sql.CoreDataStruct
Parameters:
cond - Condition of the query.
Returns:
true if this DataStruct object satisfies condition of this query, otherwise false.

duplicate

public ProcLevelXPDLAppDataStruct duplicate()
                                     throws com.lutris.dods.builder.generator.query.DataObjectException
Create a copy of the guts of a DO.

Returns:
Copied DataStruct object.
Throws:
com.lutris.appserver.server.sql.DatabaseManagerException - if createExisting() fails for a contained DO
com.lutris.appserver.server.sql.ObjectIdException - if GenericDO has trouble obtaining a valid id.
com.lutris.dods.builder.generator.query.DataObjectException