org.deegree.feature.persistence.shape
Class H2WhereBuilder

java.lang.Object
  org.deegree.sqldialect.filter.AbstractWhereBuilder
      org.deegree.feature.persistence.shape.H2WhereBuilder

public class H2WhereBuilder
extends AbstractWhereBuilder

Version:

$Revision: 31658 $, $Date: 2011-08-25 20:09:40 +0200 (Thu, 25 Aug 2011) $

Author:

Andreas Schmitz, last edited by: $Author: mschneider $

Field Summary

Fields inherited from class org.deegree.sqldialect.filter.AbstractWhereBuilder

aliasManager, dialect, filter, mapper, orderByClause, postFilter, postSortCrit, propNameMappingList, sortCrit, whereClause

Constructor Summary

H2WhereBuilder(SQLDialect dialect, OperatorFilter filter, SortProperty[] sort)

Method Summary

protected SQLExpression	toProtoSQL(Literal<?> literal) Translates the given Literal into an SQLExpression.
protected SQLOperation	toProtoSQL(SpatialOperator op) Translates the given SpatialOperator into an SQLOperation.
protected SQLExpression	toProtoSQL(ValueReference expr) Translates the given ValueReference into an SQLExpression.

Methods inherited from class org.deegree.sqldialect.filter.AbstractWhereBuilder

assertNotMultiValued, build, getAliasManager, getMappedPropertyNames, getOrderBy, getPostFilter, getPostSortCriteria, getWhere, toProtoSQL, toProtoSQL, toProtoSQL, toProtoSQL, toProtoSQL, toProtoSQL, toProtoSQL, toProtoSQL

Methods inherited from class java.lang.Object

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

Constructor Detail

H2WhereBuilder

public H2WhereBuilder(SQLDialect dialect,
                      OperatorFilter filter,
                      SortProperty[] sort)
               throws FilterEvaluationException

Parameters:

dialect - SQL dialect, can be null (TODO refactor code, so not null is always used)

filter -

sort -

Throws:

FilterEvaluationException

Method Detail

toProtoSQL

protected SQLOperation toProtoSQL(SpatialOperator op)
                           throws UnmappableException,
                                  FilterEvaluationException

Description copied from class: AbstractWhereBuilder

Translates the given SpatialOperator into an SQLOperation.

Specified by:

toProtoSQL in class AbstractWhereBuilder

Parameters:

op - spatial operator to be translated, must not be null

Returns:

corresponding SQL expression, never null

Throws:

UnmappableException - if translation is not possible (usually due to unmappable property names)

FilterEvaluationException - if the filter contains invalid ValueReferences

toProtoSQL

protected SQLExpression toProtoSQL(ValueReference expr)
                            throws UnmappableException,
                                   FilterEvaluationException

Description copied from class: AbstractWhereBuilder

Translates the given ValueReference into an SQLExpression.

Overrides:

toProtoSQL in class AbstractWhereBuilder

Returns:

corresponding SQL expression, never null

Throws:

UnmappableException - if translation is not possible (usually due to unmappable property names)

FilterEvaluationException - if the filter contains invalid ValueReferences

toProtoSQL

protected SQLExpression toProtoSQL(Literal<?> literal)
                            throws UnmappableException,
                                   FilterEvaluationException

Description copied from class: AbstractWhereBuilder

Translates the given Literal into an SQLExpression.

The returned literal does not have any type information. Literal types are inferred in AbstractWhereBuilder.toProtoSQL(ComparisonOperator).

Overrides:

toProtoSQL in class AbstractWhereBuilder

Parameters:

literal - literal to be translated, must not be null

Returns:

corresponding SQL expression, never null

Throws:

UnmappableException - if translation is not possible (usually due to unmappable property names)

FilterEvaluationException - if the filter contains invalid ValueReferences