java.lang.Object
- org.apache.derby.impl.sql.execute.BaseActivation
- - org.apache.derby.impl.sql.execute.CursorActivation

All Implemented Interfaces:

Dependable, GeneratedByteCode, Activation, Dependent, CursorActivation
```
public abstract class CursorActivation
extends BaseActivation
```
In the family of activation support classes, this one provides an activation with a cursor name.

Field Summary
- Fields inherited from class org.apache.derby.impl.sql.execute.BaseActivation
  closed, cm, indexOfSessionTableNamesInSavedObjects, numSubqueries, parentResultSets, preStmt, pvs, raParentResultSets, resultDescription, resultSet, row, UUIDString, UUIDValue
- Fields inherited from interface org.apache.derby.catalog.Dependable
  ACTIVATION, ALIAS, COLUMNS_IN_TABLE, COLUMNS_PERMISSION, CONGLOMERATE, CONSTRAINT, DEFAULT, FILE, HEAP, INDEX, PERM, PREPARED_STATEMENT, ROLE_GRANT, ROUTINE_PERMISSION, SCHEMA, SEQUENCE, STORED_PREPARED_STATEMENT, TABLE, TABLE_PERMISSION, TRIGGER, VIEW

Constructor Summary

Constructors
Constructor Description

CursorActivation()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) ResultSet`	`decorateResultSet()`	Create the ResultSet tree for this statement, and possibly perform extra checks or initialization required by specific sub-classes.
`boolean`	`isCursorActivation()`	Is this Activation for a cursor?
`void`	`setCursorName(java.lang.String cursorName)`	remember the cursor name

Methods inherited from class org.apache.derby.impl.sql.execute.BaseActivation
addWarning, allocateQualArray, checkIfThisActivationHasHoldCursor, checkPositionedStatement, checkStatementValidity, clearCurrentRow, clearHeapConglomerateController, clearIndexScanInfo, clearParentResultSets, clearWarnings, close, closeActivationAction, createResultSet, e0, e1, e2, e3, e4, e5, e6, e7, e8, e9, execute, getAutoGeneratedKeysColumnIndexes, getAutoGeneratedKeysColumnNames, getAutoGeneratedKeysResultsetMode, getCalendar, getClassType, getColumnFromRow, getConstantAction, getContextManager, getCurrentConnection, getCurrentRow, getCurrentValueAndAdvance, getCursorName, getCursorResultSet, getDataValueFactory, getDB2Length, getDDLTableDescriptor, getDependableFinder, getDynamicResults, getExecutionFactory, getForCreateTable, getForUpdateIndexScan, getGC, getHeapConglomerateController, getIndexConglomerateNumber, getIndexScanController, getLanguageConnectionContext, getMaxDynamicResults, getMaxRows, getMethod, getMonitor, getNumSubqueries, getObjectID, getObjectName, getParameter, getParameterValueSet, getParentActivation, getParentResultSet, getParentResultSetKeys, getPreparedStatement, getResultDescription, getResultSet, getResultSetFactory, getResultSetHoldability, getRowLocationTemplate, getScrollable, getSetAutoincrementValue, getSQLSessionContextForChildren, getTargetResultSet, getTargetVTI, getTransactionController, getWarnings, informOfRowCount, initFromContext, isClosed, isInUse, isPersistent, isSingleExecution, isValid, makeInvalid, markUnused, materializeResultSetIfPossible, nullToPrimitiveTest, popConstantAction, prepareToInvalidate, pushConstantAction, reinit, reinitializeQualifiers, reset, setAutoGeneratedKeysResultsetInfo, setColumnPosition, setCurrentRow, setDDLTableDescriptor, setForCreateTable, setForUpdateIndexScan, setGC, setHeapConglomerateController, setIndexConglomerateNumber, setIndexScanController, setMaxRows, setParameters, setParameterValueSet, setParentActivation, setParentResultSet, setQualifier, setResultSetHoldability, setSingleExecution, setTargetVTI, setupActivation, setupSQLSessionContextForChildren, shouldWeCheckRowCounts, throwIfClosed, throwIfMissingParms

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.derby.iapi.services.loader.GeneratedByteCode
postConstructor

- Constructor Detail
  - CursorActivation
```
public CursorActivation()
```
- Method Detail
  - setCursorName
```
public void setCursorName(java.lang.String cursorName)
```
    remember the cursor name
    
    Specified by:
    
    setCursorName in interface Activation
    
    Overrides:
    
    setCursorName in class BaseActivation
    
    Parameters:
    
    cursorName - The cursor name to use.
  - isCursorActivation
```
public boolean isCursorActivation()
```
    Description copied from interface: Activation
    
    Is this Activation for a cursor?
    
    Specified by:
    
    isCursorActivation in interface Activation
    
    Overrides:
    
    isCursorActivation in class BaseActivation
    
    Returns:
    
    Whether or not this Activation is for a cursor.
    
    See Also:
    
    Activation.isCursorActivation()
  - decorateResultSet
```
ResultSet decorateResultSet()
                     throws StandardException
```
    Description copied from class: BaseActivation
    
    Create the ResultSet tree for this statement, and possibly perform extra checks or initialization required by specific sub-classes.
    
    Overrides:
    
    decorateResultSet in class BaseActivation
    
    Returns:
    
    the root of the ResultSet tree for this statement
    
    Throws:
    
    StandardException
    
    See Also:
    
    BaseActivation.decorateResultSet()

Class CursorActivation

Field Summary

Fields inherited from class org.apache.derby.impl.sql.execute.BaseActivation

Fields inherited from interface org.apache.derby.catalog.Dependable

Constructor Summary

Method Summary

Methods inherited from class org.apache.derby.impl.sql.execute.BaseActivation

Methods inherited from class java.lang.Object

Methods inherited from interface org.apache.derby.iapi.services.loader.GeneratedByteCode

Constructor Detail

CursorActivation

Method Detail

setCursorName

isCursorActivation

decorateResultSet