File	Doc	Category	Size	Date	Package
QueryTranslator.java	API Doc	Hibernate 3.2.5	4926	Fri Jan 27 16:40:32 GMT 2006	org.hibernate.hql

QueryTranslator

Fields Summary
public static final String	ERROR_CANNOT_FETCH_WITH_ITERATE
public static final String	ERROR_NAMED_PARAMETER_DOES_NOT_APPEAR
public static final String	ERROR_CANNOT_DETERMINE_TYPE
public static final String	ERROR_CANNOT_FORMAT_LITERAL

Constructors Summary

Methods Summary
public java.util.List	collectSqlStrings()
public void	compile(java.util.Map replacements, boolean shallow) Compile a "normal" query. This method may be called multiple times. Subsequent invocations are no-ops. param replacements Defined query substitutions. param shallow Does this represent a shallow (scalar or entity-id) select? throws QueryException There was a problem parsing the query string. throws MappingException There was a problem querying defined mappings.
public boolean	containsCollectionFetches() Does the translated query contain collection fetches? return tru if the query does contain collection fetched; false otherwise.
public int	executeUpdate(org.hibernate.engine.QueryParameters queryParameters, org.hibernate.engine.SessionImplementor session) Perform a bulk update/delete operation given the underlying query defintion. param queryParameters The query bind parameters. param session The session owning this query. return The number of entities updated or deleted. throws HibernateException
public java.lang.String[][]	getColumnNames() Returns the column names in the generated SQL. return the column names in the generated SQL.
public java.util.Map	getEnabledFilters() Returns the filters enabled for this query translator. return Filters enabled for this query execution.
public ParameterTranslations	getParameterTranslations() Return information about any parameters encountered during translation. return The parameter information.
public java.lang.String	getQueryIdentifier() Retrieve the query identifier for this translator. The query identifier is used in stats collection. return the identifier
public java.util.Set	getQuerySpaces() Returns the set of query spaces (table names) that the query referrs to. return A set of query spaces (table names).
public java.lang.String	getQueryString() Returns the HQL string processed by the translator. return the HQL string processed by the translator.
public java.lang.String[]	getReturnAliases() Returns an array of HQL aliases
public org.hibernate.type.Type[]	getReturnTypes() Returns an array of Types represented in the query result. return Query return types.
public java.lang.String	getSQLString() Returns the SQL string generated by the translator. return the SQL string generated by the translator.
public boolean	isManipulationStatement()
public java.util.Iterator	iterate(org.hibernate.engine.QueryParameters queryParameters, org.hibernate.event.EventSource session) Perform an iterate operation given the underlying query defintion. param queryParameters The query bind parameters. param session The session owning this query. return An iterator over the query results. throws HibernateException
public java.util.List	list(org.hibernate.engine.SessionImplementor session, org.hibernate.engine.QueryParameters queryParameters) Perform a list operation given the underlying query definition. param session The session owning this query. param queryParameters The query bind parameters. return The query list results. throws HibernateException
public org.hibernate.ScrollableResults	scroll(org.hibernate.engine.QueryParameters queryParameters, org.hibernate.engine.SessionImplementor session) Perform a scroll operation given the underlying query defintion. param queryParameters The query bind parameters. param session The session owning this query. return The ScrollableResults wrapper around the query results. throws HibernateException
public void	validateScrollability() Validate the scrollability of the translated query. throws HibernateException