Package org.apache.derby.catalog.types

Examples of org.apache.derby.catalog.types.AggregateAliasInfo

157
158
159
160
161
162
163
164
165
166
167
                   )
                {
                    throw StandardException.newException( SQLState.LANG_XML_NOT_ALLOWED_DJRS );
                }

        aliasInfo = new AggregateAliasInfo( aggForType, aggReturnType );
        implicitCreateSchema = true;
                break;
               
      case AliasInfo.ALIAS_TYPE_UDT_AS_CHAR:
        this.javaClassName = (String) targetObject;
View Full Code Here
506
507
508
509
510
511
512
513
514
        {
            if ( NON_RESERVED_AGGREGATES[ i ].equals( unqualifiedName ) )  { throw illegalAggregate(); }
        }

        // now bind the input and return types
        AggregateAliasInfo  aai = (AggregateAliasInfo) aliasInfo;

        aai.setCollationTypeForAllStringTypes( getSchemaDescriptor().getCollationType() );
    }
View Full Code Here
132
133
134
135
136
137
138
139
140
141
142
143
144
            if ( genericParameterTypes == null ) {
                genericParameterTypes = new Class<?>[ AGGREGATOR_PARAM_COUNT ];
            }

            AggregateAliasInfo  aai = (AggregateAliasInfo) _alias.getAliasInfo();
            DataTypeDescriptor  expectedInputType = DataTypeDescriptor.getType( aai.getForType() );
            DataTypeDescriptor  expectedReturnType = DataTypeDescriptor.getType( aai.getReturnType() );
            Class<?>       expectedInputClass = getJavaClass( classFactory, expectedInputType );
            Class<?>       expectedReturnClass = getJavaClass( classFactory, expectedReturnType );

            // the input operand must be coercible to the expected input type of the aggregate
            if ( !tcf.getTypeCompiler( expectedInputType.getTypeId() ).storable( inputType.getTypeId(), classFactory ) )
View Full Code Here
208
209
210
211
212
213
214
215
216
217
218
219
   */
    final ValueNode castInputValue
        ( ValueNode inputValue, ContextManager cm )
        throws StandardException
  {
        AggregateAliasInfo  aai = (AggregateAliasInfo) _alias.getAliasInfo();
        DataTypeDescriptor  expectedInputType = DataTypeDescriptor.getType( aai.getForType() );
        DataTypeDescriptor  actualInputType = inputValue.getTypeServices();

        // no cast needed if the types match exactly
        if ( expectedInputType.isExactTypeAndLengthMatch( actualInputType ) ) { return null; }
        else
View Full Code Here
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
         boolean                    adding
         )
        throws StandardException
    {
        RoutineAliasInfo      routineInfo = null;
        AggregateAliasInfo  aggInfo = null;
       
        // nothing to do if this is not a routine
        switch ( ad.getAliasType() )
        {
    case AliasInfo.ALIAS_TYPE_AGGREGATE_AS_CHAR:
            aggInfo = (AggregateAliasInfo) ad.getAliasInfo();
            break;

    case AliasInfo.ALIAS_TYPE_PROCEDURE_AS_CHAR:
    case AliasInfo.ALIAS_TYPE_FUNCTION_AS_CHAR:
            routineInfo = (RoutineAliasInfo) ad.getAliasInfo();
            break;

        default: return;
        }
       
    TransactionController tc = lcc.getTransactionExecute();

        HashMap<String,AliasDescriptor> addUdtMap =
                new HashMap<String,AliasDescriptor>();

        HashMap<String,AliasDescriptor> dropUdtMap =
                new HashMap<String,AliasDescriptor>();

        HashMap<String,AliasDescriptor> udtMap =
                adding ? addUdtMap : dropUdtMap;

        TypeDescriptor        rawReturnType = aggInfo != null ?
            aggInfo.getReturnType() : routineInfo.getReturnType();

        if ( rawReturnType != null )
        {
            AliasDescriptor       returnTypeAD = dd.getAliasDescriptorForUDT
                ( tc, DataTypeDescriptor.getType( rawReturnType ) );

            if ( returnTypeAD != null ) { udtMap.put( returnTypeAD.getObjectID().toString(), returnTypeAD ); }
        }

        // table functions can have udt columns. track those dependencies.
        if ( (rawReturnType != null) && rawReturnType.isRowMultiSet() )
        {
            TypeDescriptor[] columnTypes = rawReturnType.getRowTypes();
            int columnCount = columnTypes.length;

            for ( int i = 0; i < columnCount; i++ )
            {
                AliasDescriptor       columnTypeAD = dd.getAliasDescriptorForUDT
                    ( tc, DataTypeDescriptor.getType( columnTypes[ i ] ) );

                if ( columnTypeAD != null ) { udtMap.put( columnTypeAD.getObjectID().toString(), columnTypeAD ); }
            }
        }

        TypeDescriptor[]      paramTypes = aggInfo != null ?
            new TypeDescriptor[] { aggInfo.getForType() } : routineInfo.getParameterTypes();
        if ( paramTypes != null )
        {
            int paramCount = paramTypes.length;
            for ( int i = 0; i < paramCount; i++ )
            {
View Full Code Here
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
         boolean                    adding
         )
        throws StandardException
    {
        RoutineAliasInfo      routineInfo = null;
        AggregateAliasInfo  aggInfo = null;
       
        // nothing to do if this is not a routine
        switch ( ad.getAliasType() )
        {
    case AliasInfo.ALIAS_TYPE_AGGREGATE_AS_CHAR:
            aggInfo = (AggregateAliasInfo) ad.getAliasInfo();
            break;

    case AliasInfo.ALIAS_TYPE_PROCEDURE_AS_CHAR:
    case AliasInfo.ALIAS_TYPE_FUNCTION_AS_CHAR:
            routineInfo = (RoutineAliasInfo) ad.getAliasInfo();
            break;

        default: return;
        }
       
    TransactionController tc = lcc.getTransactionExecute();
        HashMap               addUdtMap = new HashMap();
        HashMap               dropUdtMap = new HashMap();
        HashMap               udtMap = adding ? addUdtMap : dropUdtMap;
        TypeDescriptor        rawReturnType = aggInfo != null ?
            aggInfo.getReturnType() : routineInfo.getReturnType();

        if ( rawReturnType != null )
        {
            AliasDescriptor       returnTypeAD = dd.getAliasDescriptorForUDT
                ( tc, DataTypeDescriptor.getType( rawReturnType ) );

            if ( returnTypeAD != null ) { udtMap.put( returnTypeAD.getObjectID().toString(), returnTypeAD ); }
        }

        // table functions can have udt columns. track those dependencies.
        if ( (rawReturnType != null) && rawReturnType.isRowMultiSet() )
        {
            TypeDescriptor[] columnTypes = rawReturnType.getRowTypes();
            int columnCount = columnTypes.length;

            for ( int i = 0; i < columnCount; i++ )
            {
                AliasDescriptor       columnTypeAD = dd.getAliasDescriptorForUDT
                    ( tc, DataTypeDescriptor.getType( columnTypes[ i ] ) );

                if ( columnTypeAD != null ) { udtMap.put( columnTypeAD.getObjectID().toString(), columnTypeAD ); }
            }
        }

        TypeDescriptor[]      paramTypes = aggInfo != null ?
            new TypeDescriptor[] { aggInfo.getForType() } : routineInfo.getParameterTypes();
        if ( paramTypes != null )
        {
            int paramCount = paramTypes.length;
            for ( int i = 0; i < paramCount; i++ )
            {
View Full Code Here
156
157
158
159
160
161
162
163
164
165
166
                   )
                {
                    throw StandardException.newException( SQLState.LANG_XML_NOT_ALLOWED_DJRS );
                }

        aliasInfo = new AggregateAliasInfo( aggForType, aggReturnType );
        implicitCreateSchema = true;
                break;
               
      case AliasInfo.ALIAS_TYPE_UDT_AS_CHAR:
        this.javaClassName = (String) targetObject;
View Full Code Here
506
507
508
509
510
511
512
513
514
        {
            if ( NON_RESERVED_AGGREGATES[ i ].equals( unqualifiedName ) )  { throw illegalAggregate(); }
        }

        // now bind the input and return types
        AggregateAliasInfo  aai = (AggregateAliasInfo) aliasInfo;

        aai.setCollationTypeForAllStringTypes( getSchemaDescriptor().getCollationType() );
    }
View Full Code Here
138
139
140
141
142
143
144
145
146
147
148
149
150
            Class[]   genericParameterTypes = classFactory.getClassInspector().getGenericParameterTypes
                ( derbyAggregatorInterface, userAggregatorClass );
            if ( genericParameterTypes == null ) { genericParameterTypes = new Class[ AGGREGATOR_PARAM_COUNT ]; }

            AggregateAliasInfo  aai = (AggregateAliasInfo) _alias.getAliasInfo();
            DataTypeDescriptor  expectedInputType = DataTypeDescriptor.getType( aai.getForType() );
            DataTypeDescriptor  expectedReturnType = DataTypeDescriptor.getType( aai.getReturnType() );
            Class       expectedInputClass = getJavaClass( classFactory, expectedInputType );
            Class       expectedReturnClass = getJavaClass( classFactory, expectedReturnType );

            // the input operand must be coercible to the expected input type of the aggregate
            if ( !tcf.getTypeCompiler( expectedInputType.getTypeId() ).storable( inputType.getTypeId(), classFactory ) )
View Full Code Here
214
215
216
217
218
219
220
221
222
223
224
225
   */
  public final ValueNode  castInputValue
        ( ValueNode inputValue, NodeFactory nodeFactory, ContextManager cm )
        throws StandardException
  {
        AggregateAliasInfo  aai = (AggregateAliasInfo) _alias.getAliasInfo();
        DataTypeDescriptor  expectedInputType = DataTypeDescriptor.getType( aai.getForType() );
        DataTypeDescriptor  actualInputType = inputValue.getTypeServices();

        // no cast needed if the types match exactly
        if ( expectedInputType.isExactTypeAndLengthMatch( actualInputType ) ) { return null; }
        else
View Full Code Here
TOP

Related Classes of org.apache.derby.catalog.types.AggregateAliasInfo

  • org.apache.derby.impl.sql.compile.CreateAliasNode
  • org.apache.derby.impl.sql.compile.UserAggregateDefinition
  • org.apache.derby.impl.sql.execute.DDLConstantAction
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.