/*
* Copyright 2011 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.drools.workbench.screens.guided.dtable.client.widget.table.model.converters.column.impl;
import java.util.ArrayList;
import java.util.List;
import javax.enterprise.context.Dependent;
import org.drools.workbench.models.datamodel.oracle.DataType;
import org.drools.workbench.models.datamodel.oracle.OperatorsOracle;
import org.drools.workbench.models.guided.dtable.shared.model.BRLConditionVariableColumn;
import org.drools.workbench.models.guided.dtable.shared.model.BaseColumn;
import org.drools.workbench.models.guided.dtable.shared.model.ConditionCol52;
import org.drools.workbench.screens.guided.dtable.client.widget.table.GuidedDecisionTablePresenter;
import org.drools.workbench.screens.guided.dtable.client.widget.table.GuidedDecisionTableView;
import org.uberfire.ext.wires.core.grids.client.model.GridColumn;
import org.uberfire.ext.wires.core.grids.client.model.impl.BaseHeaderMetaData;
@Dependent
public class BRLConditionVariableColumnConverter extends BaseColumnConverterImpl {
@Override
public int priority() {
return 1;
}
@Override
public boolean handles( final BaseColumn column ) {
return column instanceof BRLConditionVariableColumn;
}
@Override
public GridColumn<?> convertColumn( final BaseColumn column,
final GuidedDecisionTablePresenter.Access access,
final GuidedDecisionTableView gridWidget ) {
return convertColumn( (BRLConditionVariableColumn) column,
access,
gridWidget );
}
private GridColumn<?> convertColumn( final BRLConditionVariableColumn column,
final GuidedDecisionTablePresenter.Access access,
final GuidedDecisionTableView gridWidget ) {
//Check if the column has an enumeration
final String factType = column.getFactType();
final String factField = column.getFactField();
final DataType.DataTypes dataType = columnUtilities.getDataType( column );
if ( oracle.hasEnums( factType,
factField ) ) {
if ( OperatorsOracle.operatorRequiresList( column.getOperator() ) ) {
return newMultipleSelectEnumColumn( factType,
factField,
column,
access,
gridWidget );
} else {
return newSingleSelectionEnumColumn( factType,
factField,
dataType,
column,
access,
gridWidget );
}
}
return newColumn( column,
access,
gridWidget );
}
@Override
public List<GridColumn.HeaderMetaData> makeHeaderMetaData( final BaseColumn column ) {
return new ArrayList<GridColumn.HeaderMetaData>() {{
add( new BaseHeaderMetaData( column.getHeader(),
ConditionCol52.class.getName() ) );
if ( column instanceof BRLConditionVariableColumn ) {
BRLConditionVariableColumn brlConditionColumn = ( BRLConditionVariableColumn ) column;
if ( brlConditionColumn.getVarName() != null && ! brlConditionColumn.getVarName().isEmpty() ) {
add( new BaseHeaderMetaData( brlConditionColumn.getVarName(),
column.getHeader() )
);
}
}
}};
}
}