org.apache.derby.iapi.sql.dictionary

Class DDUtils

java.lang.Object

org.apache.derby.iapi.sql.dictionary.DDUtils

public class DDUtils
extends java.lang.Object

Static Data dictionary utilities.

Constructor Summary

Constructors

Constructor and Description
DDUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	columnNamesMatch(java.lang.String[] columnNames, ColumnDescriptorList cdl)
static ColumnDescriptorList	getColumnDescriptors(DataDictionary dd, TableDescriptor td, java.lang.String[] columnNames)
static ReferencedKeyConstraintDescriptor	locateReferencedConstraint(DataDictionary dd, TableDescriptor td, java.lang.String myConstraintName, java.lang.String[] myColumnNames, ConsInfo otherConstraintInfo)
static void	validateReferentialActions(DataDictionary dd, TableDescriptor td, java.lang.String myConstraintName, ConsInfo otherConstraintInfo, java.lang.String[] columnNames)

Methods inherited from class java.lang.Object

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

Constructor Detail

DDUtils

public DDUtils()

Method Detail

locateReferencedConstraint

public static ReferencedKeyConstraintDescriptor locateReferencedConstraint(DataDictionary dd,
                                                                           TableDescriptor td,
                                                                           java.lang.String myConstraintName,
                                                                           java.lang.String[] myColumnNames,
                                                                           ConsInfo otherConstraintInfo)
                                                                    throws StandardException

Throws:

StandardException

getColumnDescriptors

public static ColumnDescriptorList getColumnDescriptors(DataDictionary dd,
                                                        TableDescriptor td,
                                                        java.lang.String[] columnNames)
                                                 throws StandardException

Throws:

StandardException

columnNamesMatch

public static boolean columnNamesMatch(java.lang.String[] columnNames,
                                       ColumnDescriptorList cdl)
                                throws StandardException

Throws:

StandardException

validateReferentialActions

public static void validateReferentialActions(DataDictionary dd,
                                              TableDescriptor td,
                                              java.lang.String myConstraintName,
                                              ConsInfo otherConstraintInfo,
                                              java.lang.String[] columnNames)
                                       throws StandardException

Throws:

StandardException