com.goldencode.p2j.util

Class ProcedureManager.ProcedureData

java.lang.Object

com.goldencode.p2j.util.ProcedureManager.ProcedureData

Enclosing class:

ProcedureManager

static class ProcedureManager.ProcedureData
extends java.lang.Object

Container for various procedure data.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Set<java.lang.Object>	addedToSuperProcedures The set of procedures to which it was added as a super-procedure.
private java.lang.String	admData Implementation of ADM-DATA attribute.
private boolean	blockLevelUndoThrow Flag indicating this procedure has BLOCK-LEVEL UNDO, THROW.
private java.util.Set<java.lang.String>	connectedDbs The set of implicitly connected databases for this procedure.
private java.util.Map<HandleResource,java.lang.Object>	createdResources A set of all created (and still alive) resources, in this procedure (dynamic or not).
private WrappedResource	currentWindow A value of CURRENT-WINDOW attribute of THIS-PROCEDURE handle
private boolean	executed Flag indicating that the program has finished executing.
private java.util.Set<Finalizable>	finalizables Set of Finalizable instances which need notification when the persistent procedure gets deleted.
private java.util.Map<java.lang.String,Resolvable>	inHandleFunctions The map of name of functions defined IN handle in this external program, to their Resolvable instance.
private java.lang.ref.WeakReference<java.lang.Object>	instProc Handle referencing the instantiating procedure.
private boolean	isSessionSuperProcedure Flag indicating if this procedure was added as a session super-procedure.
private java.lang.String	name The name of this program or class.
private boolean	persistent Flag indicating if the program was ran PERSISTENT.
private handle	phandle A handle instance for this procedure, so that other handles can be instantiated from it.
private java.lang.String	privateData The private data of this procedure handle.
private java.lang.Object	referent The actual referent for this procedure.
private boolean	routineLevelUndoThrow Flag indicating this procedure has ROUTINE-LEVEL UNDO, THROW.
private java.util.Set<Scopeable>	scopeables Set of Scopeable instances which need notification when the persistent procedure gets deleted.
private ProcedureManager.SearchMode	searchMode The current search-mode for this external program.
private boolean	singleRun Flag indicating if the program was ran SINGLE-RUN.
private boolean	singleton Flag indicating if the program was ran SINGLETON.
private int	sourceCount Counts the number of times this referent appears on current stack as SOURCE-PROCEDURE.
private java.util.Deque<java.util.Set<WrappedResource>>	staticResources A stack holding the resources created in each top-level block.
private java.util.Map<java.lang.Object,ProcedureManager.ProcedureData>	superProcedures The list of super-procedures for this procedure, by external program instance.
private int	targetCount Counts the number of times this referent appears on current stack as TARGET-PROCEDURE.
private int	thisCount Counts the number of times this referent appears on current stack as THIS-PROCEDURE.
private boolean	transactionModeAutoChained Flag indicating that a tx needs to be automatically opened after any pending rollback or commit (the TRANSACTION-MODE AUTOMATIC CHAINED language statement is in effect for this procedure.
private java.lang.Long	uniqueID Implementation of UNIQUE-ID attribute.

Constructor Summary

Constructors

Constructor and Description
ProcedureData(handle phandle, ProcedureManager.SearchMode searchMode, java.lang.String name) Create a new ProcedureManager.ProcedureData instance using the given procedure handle and search-mode.

Method Summary

Modifier and Type	Method and Description
(package private) java.lang.Object	getReferent() Get the referent.
(package private) boolean	isPersistent() Get the persistent flag.
(package private) boolean	isSearchSelf() Check if the search-mode for this external program is SEARCH-SELF.

Methods inherited from class java.lang.Object

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

Field Detail

connectedDbs

private java.util.Set<java.lang.String> connectedDbs

The set of implicitly connected databases for this procedure.

transactionModeAutoChained

private boolean transactionModeAutoChained

Flag indicating that a tx needs to be automatically opened after any pending rollback or commit (the TRANSACTION-MODE AUTOMATIC CHAINED language statement is in effect for this procedure.

superProcedures

private java.util.Map<java.lang.Object,ProcedureManager.ProcedureData> superProcedures

The list of super-procedures for this procedure, by external program instance. s

inHandleFunctions

private java.util.Map<java.lang.String,Resolvable> inHandleFunctions

The map of name of functions defined IN handle in this external program, to their Resolvable instance.

phandle

private final handle phandle

A handle instance for this procedure, so that other handles can be instantiated from it.

referent

private final java.lang.Object referent

The actual referent for this procedure.

searchMode

private ProcedureManager.SearchMode searchMode

The current search-mode for this external program.

privateData

private java.lang.String privateData

The private data of this procedure handle.

admData

private java.lang.String admData

Implementation of ADM-DATA attribute.

uniqueID

private java.lang.Long uniqueID

Implementation of UNIQUE-ID attribute.

instProc

private java.lang.ref.WeakReference<java.lang.Object> instProc

Handle referencing the instantiating procedure.

scopeables

private java.util.Set<Scopeable> scopeables

Set of Scopeable instances which need notification when the persistent procedure gets deleted.

finalizables

private java.util.Set<Finalizable> finalizables

Set of Finalizable instances which need notification when the persistent procedure gets deleted.

staticResources

private java.util.Deque<java.util.Set<WrappedResource>> staticResources

A stack holding the resources created in each top-level block.

currentWindow

private WrappedResource currentWindow

A value of CURRENT-WINDOW attribute of THIS-PROCEDURE handle

createdResources

private java.util.Map<HandleResource,java.lang.Object> createdResources

A set of all created (and still alive) resources, in this procedure (dynamic or not).

routineLevelUndoThrow

private boolean routineLevelUndoThrow

Flag indicating this procedure has ROUTINE-LEVEL UNDO, THROW.

blockLevelUndoThrow

private boolean blockLevelUndoThrow

Flag indicating this procedure has BLOCK-LEVEL UNDO, THROW.

persistent

private boolean persistent

Flag indicating if the program was ran PERSISTENT.

singleRun

private boolean singleRun

Flag indicating if the program was ran SINGLE-RUN.

singleton

private boolean singleton

Flag indicating if the program was ran SINGLETON.

executed

private boolean executed

Flag indicating that the program has finished executing.

isSessionSuperProcedure

private boolean isSessionSuperProcedure

Flag indicating if this procedure was added as a session super-procedure.

addedToSuperProcedures

private java.util.Set<java.lang.Object> addedToSuperProcedures

The set of procedures to which it was added as a super-procedure.

name

private final java.lang.String name

The name of this program or class.

sourceCount

private int sourceCount

Counts the number of times this referent appears on current stack as SOURCE-PROCEDURE.

thisCount

private int thisCount

Counts the number of times this referent appears on current stack as THIS-PROCEDURE.

targetCount

private int targetCount

Counts the number of times this referent appears on current stack as TARGET-PROCEDURE.

Constructor Detail

ProcedureData

ProcedureData(handle phandle,
              ProcedureManager.SearchMode searchMode,
              java.lang.String name)

Create a new ProcedureManager.ProcedureData instance using the given procedure handle and search-mode.

Parameters:

phandle - The procedure handle.

searchMode - The search-mode. May be null.

name - The name if this program or class.

Method Detail

isPersistent

boolean isPersistent()

Get the persistent flag.

Returns:

See above.

getReferent

java.lang.Object getReferent()

Get the referent.

Returns:

See above.

isSearchSelf

boolean isSearchSelf()

Check if the search-mode for this external program is SEARCH-SELF.

Returns:

See above.