public class DDUtils
extends java.lang.Object
Constructor and Description |
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DDUtils() |
Modifier and Type | Method and Description |
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private static void |
checkForAnyExistingDeleteConnectionViolations(DataDictionary dd,
TableDescriptor td,
int refActionType,
java.util.Hashtable newDconnHashTable,
java.lang.String myConstraintName) |
private static void |
checkForMultiplePathInvalidCases(int currentRefAction,
int refActionType,
java.lang.String myConstraintName,
java.lang.String currentRefTableName) |
static boolean |
columnNamesMatch(java.lang.String[] columnNames,
ColumnDescriptorList cdl) |
private static StandardException |
generateError(java.lang.String messageId,
java.lang.String myConstraintName) |
private static StandardException |
generateError(java.lang.String messageId,
java.lang.String myConstraintName,
int raRule) |
private static StandardException |
generateError(java.lang.String messageId,
java.lang.String myConstraintName,
java.lang.String refTableName) |
static ColumnDescriptorList |
getColumnDescriptors(DataDictionary dd,
TableDescriptor td,
java.lang.String[] columnNames) |
private static int |
getCurrentDeleteConnections(DataDictionary dd,
TableDescriptor td,
int refActionType,
java.util.Hashtable dch,
boolean prevNotCascade,
boolean findSelfRef) |
static ReferencedKeyConstraintDescriptor |
locateReferencedConstraint(DataDictionary dd,
TableDescriptor td,
java.lang.String myConstraintName,
java.lang.String[] myColumnNames,
ConsInfo otherConstraintInfo) |
private static void |
validateDeleteConnection(DataDictionary dd,
TableDescriptor actualTd,
TableDescriptor refTd,
int refActionType,
java.util.Hashtable dch,
java.util.Hashtable ech,
boolean checkImmediateRefTable,
java.lang.String myConstraintName,
boolean prevNotCascade,
java.lang.StringBuffer cycleString,
java.lang.String currentRefTableName,
boolean isSelfReferencingFk,
int currentSelfRefValue) |
static void |
validateReferentialActions(DataDictionary dd,
TableDescriptor td,
java.lang.String myConstraintName,
ConsInfo otherConstraintInfo,
java.lang.String[] columnNames) |
public static ReferencedKeyConstraintDescriptor locateReferencedConstraint(DataDictionary dd, TableDescriptor td, java.lang.String myConstraintName, java.lang.String[] myColumnNames, ConsInfo otherConstraintInfo) throws StandardException
StandardException
public static ColumnDescriptorList getColumnDescriptors(DataDictionary dd, TableDescriptor td, java.lang.String[] columnNames) throws StandardException
StandardException
public static boolean columnNamesMatch(java.lang.String[] columnNames, ColumnDescriptorList cdl) throws StandardException
StandardException
public static void validateReferentialActions(DataDictionary dd, TableDescriptor td, java.lang.String myConstraintName, ConsInfo otherConstraintInfo, java.lang.String[] columnNames) throws StandardException
StandardException
private static int getCurrentDeleteConnections(DataDictionary dd, TableDescriptor td, int refActionType, java.util.Hashtable dch, boolean prevNotCascade, boolean findSelfRef) throws StandardException
StandardException
private static void validateDeleteConnection(DataDictionary dd, TableDescriptor actualTd, TableDescriptor refTd, int refActionType, java.util.Hashtable dch, java.util.Hashtable ech, boolean checkImmediateRefTable, java.lang.String myConstraintName, boolean prevNotCascade, java.lang.StringBuffer cycleString, java.lang.String currentRefTableName, boolean isSelfReferencingFk, int currentSelfRefValue) throws StandardException
StandardException
private static void checkForMultiplePathInvalidCases(int currentRefAction, int refActionType, java.lang.String myConstraintName, java.lang.String currentRefTableName) throws StandardException
StandardException
private static void checkForAnyExistingDeleteConnectionViolations(DataDictionary dd, TableDescriptor td, int refActionType, java.util.Hashtable newDconnHashTable, java.lang.String myConstraintName) throws StandardException
StandardException
private static StandardException generateError(java.lang.String messageId, java.lang.String myConstraintName)
private static StandardException generateError(java.lang.String messageId, java.lang.String myConstraintName, int raRule)
private static StandardException generateError(java.lang.String messageId, java.lang.String myConstraintName, java.lang.String refTableName)
Apache Derby V10.10 Internals - Copyright © 2004,2013 The Apache Software Foundation. All Rights Reserved.