© 2002 BEA Systems, Inc.


com.beasys.commerce.ebusiness.catalog.service.query
Class JdbcCatalogQueryManagerImpl

java.lang.Object
  |
  +--com.beasys.commerce.foundation.SessionImpl
        |
        +--com.beasys.commerce.ebusiness.catalog.service.CatalogServiceImpl
              |
              +--com.beasys.commerce.ebusiness.catalog.service.JdbcCatalogServiceImpl
                    |
                    +--com.beasys.commerce.ebusiness.catalog.service.query.JdbcCatalogQueryManagerImpl

public class JdbcCatalogQueryManagerImpl
extends JdbcCatalogServiceImpl

The implementation class for the JdbcCatalogQueryManager Session EJB.

This service implementation uses the QueryHelper class to generate SQL at runtime to perform ProductCatalog searches. This utility class searches against both explict and implicit (i.e. properties set through the ConfigurableEntity interface) properties of the Catalog items. The table prefix used for searching implicit property tables is specifed by the following EJB environment property:

See Also:
JdbcCatalogQueryManager, JdbcCatalogQueryManagerHome, JdbcHelper, Serialized Form

Field Summary
protected  java.lang.Boolean supportsLikeEscapeClause
          Whether the underlying database connection supports the LIKE ESCAPE clause.
protected  java.lang.String tablePrefix
          The table name prefix for the ConfigurableEntity/EntityPropertyManager tables for custom data searching through expressions.
 
Fields inherited from class com.beasys.commerce.ebusiness.catalog.service.JdbcCatalogServiceImpl
DATA_SOURCE_NAME, SCHEMA_FILE_NAME, SQL_MANAGER_CLASS
 
Fields inherited from class com.beasys.commerce.ebusiness.catalog.service.CatalogServiceImpl
CATALOG_MANAGER_HOME
 
Fields inherited from class com.beasys.commerce.foundation.SessionImpl
_ctx, _environmentNamingContext, _environmentPropertyCache, _isDirty
 
Constructor Summary
JdbcCatalogQueryManagerImpl()
           
 
Method Summary
 void ejbActivate()
           
 void ejbCreate()
           
 void ejbPassivate()
           
 void ejbPostCreate()
           
 void ejbRemove()
           
 ProductItemKey[] search(CatalogRequest request, CatalogQuery query)
          Returns the results of the search peformed using the supplied catalog query object.
 ViewIterator search(CatalogRequest request, CatalogQuery query, int viewSize)
          Returns a ViewIterator over the results of the search peformed using the supplied catalog query object.
 CategoryKey[] searchCategories(CatalogRequest request, CatalogQuery query)
          Returns the results of the search peformed using the supplied catalog query object for categories.
 void setSessionContext(javax.ejb.SessionContext ctx)
           
 
Methods inherited from class com.beasys.commerce.ebusiness.catalog.service.JdbcCatalogServiceImpl
getCatalogSchemaName, getCatalogSqlManager, getCatalogSqlManager, getCatalogSqlManagerName, getDatabaseConnection, getJdbcCatalogFactory
 
Methods inherited from class com.beasys.commerce.ebusiness.catalog.service.CatalogServiceImpl
getCatalogManager, getCatalogManagerJndiName, validateAuthorization
 
Methods inherited from class com.beasys.commerce.foundation.SessionImpl
clearRelationalBinding, clearRelationalBinding, clearRelationalBinding, clearRelationalBinding, doRelationalBinding, doRelationalBinding, doRelationalBindingOnElement, doRelationalBindingOnElement, doRelationalBindingOnElement, doRelationalBindingOnSingleton, doRelationalBindingOnSingleton, doRelationalBindingOnSingleton, doRelationalBindingWithMapKey, doRelationalBindingWithMapKey, doRelationalBindingWithMapKey, enumerateRelationalBinding, enumerateRelationalBinding, getEnvironmentNamingContext, getEnvironmentProperty, getEnvironmentProperty, getEnvironmentPropertyCache, getPersistenceHelperPlugin, getSessionContext
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

tablePrefix

protected java.lang.String tablePrefix
The table name prefix for the ConfigurableEntity/EntityPropertyManager tables for custom data searching through expressions.

This will be initialized from the PropertyTableSetPrefix environment property.


supportsLikeEscapeClause

protected java.lang.Boolean supportsLikeEscapeClause
Whether the underlying database connection supports the LIKE ESCAPE clause.

This will be initialized form the supportsLikeEscapeClause environment property. It will be null to use JdbcHelper.supportsLikeEscapeClause(java.sql.Connection) method.

Constructor Detail

JdbcCatalogQueryManagerImpl

public JdbcCatalogQueryManagerImpl()
Method Detail

ejbCreate

public void ejbCreate()
               throws javax.ejb.CreateException

Overrides:
ejbCreate in class JdbcCatalogServiceImpl

ejbPostCreate

public void ejbPostCreate()
                   throws javax.ejb.CreateException

Overrides:
ejbPostCreate in class JdbcCatalogServiceImpl

ejbActivate

public void ejbActivate()
                 throws javax.ejb.EJBException

Overrides:
ejbActivate in class JdbcCatalogServiceImpl

ejbPassivate

public void ejbPassivate()
                  throws javax.ejb.EJBException

Overrides:
ejbPassivate in class JdbcCatalogServiceImpl

ejbRemove

public void ejbRemove()
               throws javax.ejb.EJBException

Overrides:
ejbRemove in class JdbcCatalogServiceImpl

setSessionContext

public void setSessionContext(javax.ejb.SessionContext ctx)
                       throws javax.ejb.EJBException

Overrides:
setSessionContext in class JdbcCatalogServiceImpl

search

public ProductItemKey[] search(CatalogRequest request,
                               CatalogQuery query)
                        throws CatalogException
Returns the results of the search peformed using the supplied catalog query object.

Parameters:
request - The catalog request object.
catalogQuery - The catalog query object.
Returns:
An array of product item keys.
Throws:
CatalogException - on general error.

searchCategories

public CategoryKey[] searchCategories(CatalogRequest request,
                                      CatalogQuery query)
                               throws java.rmi.RemoteException,
                                      CatalogException
Returns the results of the search peformed using the supplied catalog query object for categories.

Parameters:
request - The catalog request object.
catalogQuery - The catalog query object.
Returns:
An array of category keys.
Throws:
CatalogException - on general error.

search

public ViewIterator search(CatalogRequest request,
                           CatalogQuery query,
                           int viewSize)
                    throws CatalogException,
                           java.rmi.RemoteException
Returns a ViewIterator over the results of the search peformed using the supplied catalog query object.

Parameters:
request - The catalog request object.
catalogQuery - The catalog query object.
viewSize - The view size of the returned ViewIterator.
Returns:
A ViewIterator over the product items returned by the search.
Throws:
CatalogException - on general error.

© 2002 BEA Systems, Inc.

Copyright © 2002 BEA Systems, Inc. All Rights Reserved