er.extensions.eof

Class ERXModuloQualifier.ModuloQualifierSQLGenerationSupport

java.lang.Object

com.webobjects.eoaccess.EOQualifierSQLGeneration.Support

er.extensions.eof.ERXModuloQualifier.ModuloQualifierSQLGenerationSupport

Enclosing class:

ERXModuloQualifier

public static class ERXModuloQualifier.ModuloQualifierSQLGenerationSupport
extends com.webobjects.eoaccess.EOQualifierSQLGeneration.Support

Adds SQL generation support. Note that the database needs to support the MOD operator.

Constructor Summary

Constructors

Constructor and Description
ModuloQualifierSQLGenerationSupport() Public constructor

Method Summary

Modifier and Type	Method and Description
com.webobjects.eocontrol.EOQualifier	qualifierMigratedFromEntityRelationshipPath(com.webobjects.eocontrol.EOQualifier eoqualifier, com.webobjects.eoaccess.EOEntity eoentity, String s)
com.webobjects.eocontrol.EOQualifier	schemaBasedQualifierWithRootEntity(com.webobjects.eocontrol.EOQualifier eoqualifier, com.webobjects.eoaccess.EOEntity eoentity)
String	sqlStringForSQLExpression(com.webobjects.eocontrol.EOQualifier eoqualifier, com.webobjects.eoaccess.EOSQLExpression e) Generates the SQL string for an ERXInQualifier.

Methods inherited from class com.webobjects.eoaccess.EOQualifierSQLGeneration.Support

_flattenRelationshipPath, _optimizeQualifierKeyPath, _qualifierMigratedFromEntityRelationshipPath, _qualifierMigratedToSubEntityFromParentEntity, _schemaBasedQualifierWithRootEntity, _sqlStringForSQLExpression, _translateKeyAcrossRelationshipPath, setSupportForClass, supportForClass

Methods inherited from class java.lang.Object

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

Constructor Detail

ModuloQualifierSQLGenerationSupport

public ModuloQualifierSQLGenerationSupport()

Public constructor

Method Detail

sqlStringForSQLExpression

public String sqlStringForSQLExpression(com.webobjects.eocontrol.EOQualifier eoqualifier,
                                        com.webobjects.eoaccess.EOSQLExpression e)

Generates the SQL string for an ERXInQualifier.

Specified by:

sqlStringForSQLExpression in class com.webobjects.eoaccess.EOQualifierSQLGeneration.Support

Parameters:

eoqualifier - an in qualifier

e - current eo sql expression

Returns:

SQL for the current qualifier.

schemaBasedQualifierWithRootEntity

public com.webobjects.eocontrol.EOQualifier schemaBasedQualifierWithRootEntity(com.webobjects.eocontrol.EOQualifier eoqualifier,
                                                                               com.webobjects.eoaccess.EOEntity eoentity)

Specified by:

schemaBasedQualifierWithRootEntity in class com.webobjects.eoaccess.EOQualifierSQLGeneration.Support

qualifierMigratedFromEntityRelationshipPath

public com.webobjects.eocontrol.EOQualifier qualifierMigratedFromEntityRelationshipPath(com.webobjects.eocontrol.EOQualifier eoqualifier,
                                                                                        com.webobjects.eoaccess.EOEntity eoentity,
                                                                                        String s)

Specified by:

qualifierMigratedFromEntityRelationshipPath in class com.webobjects.eoaccess.EOQualifierSQLGeneration.Support