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

java.lang.Object
  com.beasys.commerce.ebusiness.catalog.service.query.QueryHelper

Deprecated

@Deprecated
public class QueryHelper
extends Object

Helper class for performing Product Catalog queries.

Field Summary

static String	DEFAULT_ENTITY_ID_TABLE_NAME Deprecated The default entity identifier table
static String	DEFAULT_PROPERTY_BOOLEAN_COLUMN_NAME Deprecated The default boolean property table
static String	DEFAULT_PROPERTY_DATETIME_COLUMN_NAME Deprecated The default date/time property table
static String	DEFAULT_PROPERTY_FLOAT_COLUMN_NAME Deprecated The default float property table
static String	DEFAULT_PROPERTY_ID_TABLE_NAME Deprecated The default property identifier table
static String	DEFAULT_PROPERTY_INTEGER_COLUMN_NAME Deprecated The default integer property table
static String	DEFAULT_PROPERTY_TEXT_COLUMN_NAME Deprecated The default text property table
static String	DEFAULT_PROPERTY_VALUE_TABLE Deprecated The default property table
static String	DEFAULT_TABLE_PREFIX Deprecated The default table prefix

Constructor Summary

QueryHelper(JdbcCatalogFactory jdbcCatFac, Boolean supportsLikeEscapeClause)
Deprecated

Method Summary

static List	fixKeywords(String[] keywords) Deprecated Fix up an array of keywords by removing nulls and duplicates.
protected StringBuffer	getSearchSQL(boolean showAll, List params, boolean isCategory) Deprecated Get the SQL where clause for the showAll parameter.
protected StringBuffer	getSearchSQL(Expression expr, String prefix, boolean supportsLikeEscapeClause, List params, boolean isCategory) Deprecated Get the SQL where clause for an expression.
protected StringBuffer	getSearchSQL(List keywords, String logical, List params) Deprecated Get the SQL where clause for the keywords.
protected void	getSearchSQL(StringBuffer buf, Criteria c, String prefix, boolean supportsLikeEscapeClause, List params, boolean isCategory) Deprecated Get the SQL where clause for a Criteria.
protected void	getSearchSQL(StringBuffer buf, Expression expr, String prefix, boolean supportsLikeEscapeClause, List params, boolean isCategory) Deprecated Get the SQL where clause for an expression.
protected void	getSearchSQL(StringBuffer buf, Logical l, String prefix, boolean supportsLikeEscapeClause, List params, boolean isCategory) Deprecated Get the SQL where clause for a Criteria.
protected void	getSearchSQL(StringBuffer buf, String prefix, boolean supportsLikeEscapeClause, String column, String scope, String name, String op, Object val, List params, boolean isCategory) Deprecated Get the SQL for searching for an implicit property in a certain WLCS_PROP_* table.
protected StringBuffer	getSearchSQL(String lang, List params, boolean isCategory) Deprecated Get the SQL where clause for the lang parameter.
static String	getSQLOperator(String c) Deprecated Return the corresponding SQL operator for the given comparator.
static boolean	isLegalSingleValueComparator(String c) Deprecated Determine if a comparator is legal, single-value attribute comparator.
static void	main(String[] args) Deprecated Quick unit test of keyword search.
List	search(Connection con, boolean showAll, String lang, Expression expr, String tablePrefix) Deprecated Perform an expression search.
List	search(Connection con, boolean showAll, String lang, List keywords) Deprecated Perform an AND'ed keyword search.
List	search(Connection con, boolean showAll, String lang, List keywords, String logical) Deprecated Perform a keyword search.
List	search(Connection con, boolean showAll, String lang, List keywords, String logical, Expression expr, String tablePrefix, int maxSearchResults) Deprecated Perform a search
List	search(Connection con, boolean showAll, String lang, String logical, Expression expr, String tablePrefix, int maxSearchResults) Deprecated Perform a search
static Object	toSQLLike(Object obj, boolean supportsLikeEscapeClause) Deprecated Convert an object, which might be a string, to a SQL like string.
static String	toSQLLike(String like, boolean supportsLikeEscapeClause) Deprecated Convert a query LIKE value to a SQL LIKE value.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ENTITY_ID_TABLE_NAME

public static final String DEFAULT_ENTITY_ID_TABLE_NAME

Deprecated

The default entity identifier table

See Also

Constants Summary

DEFAULT_PROPERTY_ID_TABLE_NAME

public static final String DEFAULT_PROPERTY_ID_TABLE_NAME

Deprecated

The default property identifier table

See Also

Constants Summary

DEFAULT_PROPERTY_VALUE_TABLE

public static final String DEFAULT_PROPERTY_VALUE_TABLE

Deprecated

The default property table

See Also

Constants Summary

DEFAULT_PROPERTY_BOOLEAN_COLUMN_NAME

public static final String DEFAULT_PROPERTY_BOOLEAN_COLUMN_NAME

Deprecated

The default boolean property table

See Also

Constants Summary

DEFAULT_PROPERTY_INTEGER_COLUMN_NAME

public static final String DEFAULT_PROPERTY_INTEGER_COLUMN_NAME

Deprecated

The default integer property table

See Also

Constants Summary

DEFAULT_PROPERTY_FLOAT_COLUMN_NAME

public static final String DEFAULT_PROPERTY_FLOAT_COLUMN_NAME

Deprecated

The default float property table

See Also

Constants Summary

DEFAULT_PROPERTY_TEXT_COLUMN_NAME

public static final String DEFAULT_PROPERTY_TEXT_COLUMN_NAME

Deprecated

The default text property table

See Also

Constants Summary

DEFAULT_PROPERTY_DATETIME_COLUMN_NAME

public static final String DEFAULT_PROPERTY_DATETIME_COLUMN_NAME

Deprecated

The default date/time property table

See Also

Constants Summary

DEFAULT_TABLE_PREFIX

public static final String DEFAULT_TABLE_PREFIX

Deprecated

The default table prefix

See Also

Constants Summary

Constructor Detail

QueryHelper

public QueryHelper(JdbcCatalogFactory jdbcCatFac,
                   Boolean supportsLikeEscapeClause)

Deprecated

Method Detail

fixKeywords

public static List fixKeywords(String[] keywords)

Deprecated

Fix up an array of keywords by removing nulls and duplicates.

Parameters

keywords - the array of keywords.

Returns

the cleaned-up list of keywords.

search

public List search(Connection con,
                   boolean showAll,
                   String lang,
                   String logical,
                   Expression expr,
                   String tablePrefix,
                   int maxSearchResults)
            throws CatalogException

Deprecated

Perform a search

Parameters

con - the database connection to use.

showAll - true to show invisible items, false to not.

lang - the language to match on (null for any).

keywords - the list of keywords (no nulls, no duplicates, null for none).

logical - TypesHelper.AND or TypesHelper.OR (for keywords).

expr - the query expression to use (already normalized, null for none).

tablePrefix - the table prefix for the ConfigurableEntity tables for implicit properties.

Returns

the list of ProductItemKeys of the items that match.

Throws

CatalogException

See Also

TypesHelper

search

public List search(Connection con,
                   boolean showAll,
                   String lang,
                   List keywords,
                   String logical,
                   Expression expr,
                   String tablePrefix,
                   int maxSearchResults)
            throws CatalogException

Deprecated

Perform a search

Parameters

con - the database connection to use.

showAll - true to show invisible items, false to not.

lang - the language to match on (null for any).

keywords - the list of keywords (no nulls, no duplicates, null for none).

logical - TypesHelper.AND or TypesHelper.OR (for keywords).

expr - the query expression to use (already normalized, null for none).

tablePrefix - the table prefix for the ConfigurableEntity tables for implicit properties.

Returns

the list of ProductItemKeys of the items that match.

Throws

CatalogException

See Also

TypesHelper

search

public List search(Connection con,
                   boolean showAll,
                   String lang,
                   List keywords,
                   String logical)
            throws CatalogException

Deprecated

Perform a keyword search.

Parameters

con - the database connection to use.

showAll - true to show invisible items, false to not.

lang - the language to match on (null for any).

keywords - the list of keywords (no nulls, no duplicates).

logical - TypesHelper.AND or TypesHelper.OR.

Returns

the list of ProductItemKeys of the items that match.

Throws

CatalogException

search

public List search(Connection con,
                   boolean showAll,
                   String lang,
                   List keywords)
            throws CatalogException

Deprecated

Perform an AND'ed keyword search.

Parameters

con - the database connection to use.

showAll - true to show invisible items, false to not.

lang - the language to match on (null for any).

keywords - the list of keywords (no nulls, no duplicates).

Returns

the list of ProductItemKeys of the items that match.

Throws

CatalogException

search

public List search(Connection con,
                   boolean showAll,
                   String lang,
                   Expression expr,
                   String tablePrefix)
            throws CatalogException

Deprecated

Perform an expression search.

Parameters

con - the database connection to use.

showAll - true to show invisible items, false to not.

lang - the language to match on (null for any).

expr - the normalized expression to use.

tablePrefix - the table prefix for the ConfigurableEntity tables for implicit properties.

Returns

the list of ProductItemKeys of the items that match.

Throws

CatalogException

getSearchSQL

protected StringBuffer getSearchSQL(boolean showAll,
                                    List params,
                                    boolean isCategory)

Deprecated

Get the SQL where clause for the showAll parameter.

Parameters

showAll - whether to show invisible items (true), or not (false).

params - the list of prepared statement params to add to.

Returns

the SQL where clause, or null if there shouldn't be one.

getSearchSQL

protected StringBuffer getSearchSQL(String lang,
                                    List params,
                                    boolean isCategory)

Deprecated

Get the SQL where clause for the lang parameter.

Parameters

showAll - the lang (null for none).

params - the list of prepared statement params to add to.

Returns

the SQL where clause, or null if there shouldn't be one.

getSearchSQL

protected StringBuffer getSearchSQL(List keywords,
                                    String logical,
                                    List params)

Deprecated

Get the SQL where clause for the keywords.

Parameters

keywords - the list of keywords (no nulls, no duplicates, null for none).

logical - TypesHelper.AND or TypesHelper.OR (for keywords).

params - the list of prepared statement params to add to.

Returns

the SQL where clause, or null if there shouldn't be one.

getSearchSQL

protected StringBuffer getSearchSQL(Expression expr,
                                    String prefix,
                                    boolean supportsLikeEscapeClause,
                                    List params,
                                    boolean isCategory)
                             throws CatalogException

Deprecated

Get the SQL where clause for an expression.

Parameters

expr - the expression (already normalized, null for none).

prefix - the table prefix for the ConfigurableEntity tables for implicit properties.

supportsLikeEscapeClause - tells if the SQL statement can use the LIKE ESCAPE clause.

params - the list of prepared statement params to add to.

Returns

the SQL where clause, or null if there shouldn't be one.

Throws

CatalogException

getSearchSQL

protected void getSearchSQL(StringBuffer buf,
                            Expression expr,
                            String prefix,
                            boolean supportsLikeEscapeClause,
                            List params,
                            boolean isCategory)
                     throws CatalogException

Deprecated

Get the SQL where clause for an expression.

Parameters

buf - the buffer to write into.

expr - the expression (already normalized, null for none).

prefix - the table prefix for the ConfigurableEntity tables for implicit properties.

supportsLikeEscapeClause - tells if the SQL statement can use the LIKE ESCAPE clause.

params - the list of prepared statement params to add to.

Throws

CatalogException

getSearchSQL

protected void getSearchSQL(StringBuffer buf,
                            Criteria c,
                            String prefix,
                            boolean supportsLikeEscapeClause,
                            List params,
                            boolean isCategory)
                     throws CatalogException

Deprecated

Get the SQL where clause for a Criteria.

Parameters

buf - the buffer to write into.

c - the Criteria.

prefix - the table prefix for the ConfigurableEntity tables for implicit properties.

supportsLikeEscapeClause - tells if the SQL statement can use the LIKE ESCAPE clause.

params - the list of prepared statement params to add to.

Throws

CatalogException

getSearchSQL

protected void getSearchSQL(StringBuffer buf,
                            String prefix,
                            boolean supportsLikeEscapeClause,
                            String column,
                            String scope,
                            String name,
                            String op,
                            Object val,
                            List params,
                            boolean isCategory)

Deprecated

Get the SQL for searching for an implicit property in a certain WLCS_PROP_* table.

Parameters

buf - the buffer to write into.

prefix - the table prefix.

supportsLikeEscapeClause - tells if the SQL statement can use the LIKE ESCAPE clause.

table - the WLCS_PROP_* table name (e.g. WLCS_PROP_TEXT).

scope - the property scope name (null for any scope).

name - the property name.

op - the operator.

val - the value to match

params - the list of prepared statement params to add to.

getSearchSQL

protected void getSearchSQL(StringBuffer buf,
                            Logical l,
                            String prefix,
                            boolean supportsLikeEscapeClause,
                            List params,
                            boolean isCategory)
                     throws CatalogException

Deprecated

Get the SQL where clause for a Criteria.

Parameters

buf - the buffer to write into.

l - the Logical.

prefix - the table prefix for the ConfigurableEntity tables for implicit properties.

supportsLikeEscapeClause - tells if the SQL statement can use the LIKE ESCAPE clause.

params - the list of prepared statement params to add to.

Throws

CatalogException

isLegalSingleValueComparator

public static boolean isLegalSingleValueComparator(String c)

Deprecated

Determine if a comparator is legal, single-value attribute comparator.

getSQLOperator

public static String getSQLOperator(String c)

Deprecated

Return the corresponding SQL operator for the given comparator.

Parameters

op - the comparator (one from TypesHelper).

toSQLLike

public static String toSQLLike(String like,
                               boolean supportsLikeEscapeClause)

Deprecated

Convert a query LIKE value to a SQL LIKE value.

toSQLLike

public static Object toSQLLike(Object obj,
                               boolean supportsLikeEscapeClause)

Deprecated

Convert an object, which might be a string, to a SQL like string.

main

public static void main(String[] args)
                 throws Exception

Deprecated

Quick unit test of keyword search.

Throws

Exception