Package org.sql.generation.api.grammar.factories

Examples of org.sql.generation.api.grammar.factories.ModificationFactory

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    protected DeleteStatement createDeleteFromTableStatement( String schemaName, String tableName,
                                                              String columnName,
                                                              SQLVendor vendor
    )
    {
        ModificationFactory m = vendor.getModificationFactory();
        BooleanFactory b = vendor.getBooleanFactory();
        LiteralFactory l = vendor.getLiteralFactory();
        ColumnsFactory c = vendor.getColumnsFactory();
        TableReferenceFactory t = vendor.getTableReferenceFactory();

        // "DELETE FROM " + "%s" + "." + "%s" + "\n" + //
        // "WHERE " + "%s" + " = ? " + "\n" + //
        // ";" //
        DeleteBySearchBuilder delete = m.deleteBySearch();
        delete.setTargetTable( m.createTargetTable( t.tableName( schemaName, tableName ) ) )
            .getWhere()
            .reset( b.eq( c.colName( columnName ), l.param() ) );

        return delete.createExpression();
    }
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    }

    protected InsertStatement createPropertyInsert( QNameInfo qNameInfo, SQLVendor vendor )
    {
        String tableName = qNameInfo.getTableName();
        ModificationFactory m = vendor.getModificationFactory();
        TableReferenceFactory t = vendor.getTableReferenceFactory();
        LiteralFactory l = vendor.getLiteralFactory();

        ColumnSourceByValuesBuilder columnBuilder = m.columnSourceByValues()
            .addValues( l.param(), l.param(), l.param() );
        if( qNameInfo.getCollectionDepth() > 0 )
        {
            columnBuilder.addValues( l.func( "text2ltree", l.param() ) );
        }
        columnBuilder.addValues( l.param() );

        return m.insert().setTableName( t.tableName( this._state.schemaName().get(), tableName ) )
            .setColumnSource( columnBuilder.createExpression() ).createExpression();
    }
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    }

    protected InsertStatement createAssoInsert( QNameInfo qNameInfo, SQLVendor vendor,
                                                Integer amountOfParams )
    {
        ModificationFactory m = vendor.getModificationFactory();
        LiteralFactory l = vendor.getLiteralFactory();
        ColumnsFactory c = vendor.getColumnsFactory();
        QueryFactory q = vendor.getQueryFactory();
        TableReferenceFactory t = vendor.getTableReferenceFactory();
        BooleanFactory b = vendor.getBooleanFactory();
        String schemaName = this._state.schemaName().get();

        // "INSERT INTO " + "%s" + "." + "%s" + "\n" + //
        // "SELECT " + "?, " + "?, " + ENTITY_TABLE_PK_COLUMN_NAME + "\n" + // <-- here is 4 params
        // when many-asso
        // "FROM " + "%s" + "." + ENTITY_TABLE_NAME + "\n" + //
        // "WHERE " + ENTITY_TABLE_IDENTITY_COLUMN_NAME + " = " + "?";
        QuerySpecificationBuilder qBuilder = q.querySpecificationBuilder();
        for( Integer x = 0; x < amountOfParams; ++x )
        {
            qBuilder.getSelect().addUnnamedColumns( c.colExp( l.param() ) );
        }
        qBuilder.getSelect().addUnnamedColumns( c.colName( DBNames.ENTITY_TABLE_PK_COLUMN_NAME ) );
        qBuilder.getFrom().addTableReferences(
            t.tableBuilder( t.table( t.tableName( schemaName, DBNames.ENTITY_TABLE_NAME ) ) ) );
        qBuilder.getWhere().reset(
            b.eq( c.colName( DBNames.ENTITY_TABLE_IDENTITY_COLUMN_NAME ), l.param() ) );

        return m
            .insert()
            .setTableName( t.tableName( schemaName, qNameInfo.getTableName() ) )
            .setColumnSource( m.columnSourceByQuery( q.createQuery( qBuilder.createExpression() ) ) )
            .createExpression();
    }
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Related Classes of org.sql.generation.api.grammar.factories.ModificationFactory

  • org.qi4j.entitystore.sql.internal.DatabaseSQLStringsBuilder$CommonMixin
  • org.qi4j.index.sql.support.postgresql.PostgreSQLIndexing
  • org.qi4j.index.sql.support.skeletons.AbstractSQLIndexing
  • org.qi4j.index.sql.support.skeletons.AbstractSQLStartup
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