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Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you 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.apache.cayenne.modeler.editor;
 
 import java.util.Map;
 
 
 import  org.apache.cayenne.map.DataMap;
 import  org.apache.cayenne.map.ObjEntity;
 import  org.apache.cayenne.map.event.QueryEvent;
 import  org.apache.cayenne.query.AbstractQuery;
 import  org.apache.cayenne.query.CapsStrategy;
 import  org.apache.cayenne.query.ProcedureQuery;
 import  org.apache.cayenne.query.Query;
 import  org.apache.cayenne.util.Util;
 import  org.apache.cayenne.validation.ValidationException;
 
 import  com.jgoodies.forms.builder.PanelBuilder;
 import  com.jgoodies.forms.layout.CellConstraints;
 import  com.jgoodies.forms.layout.FormLayout;
 import  com.jgoodies.forms.layout.RowSpec;

 
 public class ProcedureQueryView extends JPanel {
     
     private static final String DEFAULT_CAPS_LABEL = "Database Default";
     private static final String LOWER_CAPS_LABEL = "Force Lower Case";
     private static final String UPPER_CAPS_LABEL = "Force Upper Case";
 
     private static final CapsStrategy[] LABEL_CAPITALIZATION = {
             CapsStrategy.DEFAULT, CapsStrategy.LOWER,
             CapsStrategy.UPPER
     };
 
     private static final Map<CapsStrategy, StringlabelCapsLabels = new HashMap<CapsStrategy, String>();
 
     static {
         .put(CapsStrategy.DEFAULT, );
         .put(CapsStrategy.LOWER, );
         .put(CapsStrategy.UPPER, );
     }
 
     protected ProjectController mediator;
     protected TextAdapter name;
     protected JComboBox queryRoot;
     protected SelectPropertiesPanel properties;
 
     public ProcedureQueryView(ProjectController mediator) {
         this. = mediator;
 
         initView();
         initController();
     }
 
     private void initView() {
         // create widgets
          = new TextAdapter(new JTextField()) {
 
             @Override
             protected void updateModel(String text) {
                 setQueryName(text);
            }
        };
         = CayenneWidgetFactory.createUndoableComboBox();
        .setRenderer(CellRenderers.listRendererWithIcons());
        // assemble
        CellConstraints cc = new CellConstraints();
        FormLayout layout = new FormLayout(
                "right:max(80dlu;pref), 3dlu, fill:max(200dlu;pref)",
                "p, 3dlu, p, 3dlu, p");
        PanelBuilder builder = new PanelBuilder(layout);
        builder.setDefaultDialogBorder();
        builder.addSeparator("ProcedureQuery Settings"cc.xywh(1, 1, 3, 1));
        builder.addLabel("Query Name:"cc.xy(1, 3));
        builder.add(.getComponent(), cc.xy(3, 3));
        builder.addLabel("Procedure:"cc.xy(1, 5));
        builder.add(cc.xy(3, 5));
        this.setLayout(new BorderLayout());
        this.add(builder.getPanel(), .);
        this.add(.);
    }
    private void initController() {
            public void actionPerformed(ActionEvent event) {
                AbstractQuery query = (AbstractQuery) .getCurrentQuery();
                if (query != null) {
                    query.setRoot(.getModel().getSelectedItem());
                    .fireQueryEvent(new QueryEvent(thisquery));
                }
            }
        });
            public void currentQueryChanged(QueryDisplayEvent e) {
                initFromModel();
            }
        });
    }

    
Updates the view from the current model state. Invoked when a currently displayed query is changed.
    void initFromModel() {
        Query query = .getCurrentQuery();
        if (!(query instanceof ProcedureQuery)) {
            setVisible(false);
            return;
        }
        ProcedureQuery procedureQuery = (ProcedureQuery) query;
     
        .setEnabled(true);
        .setText(procedureQuery.getName());
        // init root choices and title label..
        // - ProcedureQuery supports Procedure roots
        // TODO: now we only allow roots from the current map,
        // since query root is fully resolved during map loading,
        // making it impossible to reference other DataMaps.
        DataMap map = .getCurrentDataMap();
        Object[] roots = map.getProcedures().toArray();
        if (roots.length > 1) {
            Arrays.sort(roots, Comparators.getDataMapChildrenComparator());
        }
        DefaultComboBoxModel model = new DefaultComboBoxModel(roots);
        model.setSelectedItem(procedureQuery.getRoot());
        .setModel(model);
        .initFromModel(procedureQuery);
        setVisible(true);
    }

    
Initializes Query name from string.
    void setQueryName(String newName) {
        if (newName != null && newName.trim().length() == 0) {
            newName = null;
        }
        AbstractQuery query = (AbstractQuery) .getCurrentQuery();
        if (query == null) {
            return;
        }
        if (Util.nullSafeEquals(newNamequery.getName())) {
            return;
        }
        if (newName == null) {
            throw new ValidationException("Query name is required.");
        }
        DataMap map = .getCurrentDataMap();
        if (map.getQuery(newName) == null) {
            // completely new name, set new name for entity
            QueryEvent e = new QueryEvent(thisqueryquery.getName(), map);
            ProjectUtil.setQueryName(mapquerynewName);
            .fireQueryEvent(e);
        }
        else {
            // there is a query with the same name
            throw new ValidationException("There is another query named '"
                    + newName
                    + "'. Use a different name.");
        }
    }

    
Returns an entity that maps to a procedure query result class.
    ObjEntity getEntity(ProcedureQuery query) {
        String entityName = query.getResultEntityName();
        if (entityName == null) {
            return null;
        }
        DataMap map = .getCurrentDataMap();
        if (map == null) {
            return null;
        }
        return map.getObjEntity(entityName);
    }
    void setEntity(ObjEntity entity) {
        Query query = .getCurrentQuery();
        if (query instanceof ProcedureQuery) {
            ProcedureQuery procedureQuery = (ProcedureQuery) query;
            procedureQuery.setResultEntityName(entity != null ? entity.getName() : null);
            .fireQueryEvent(new QueryEvent(thisprocedureQuery));
        }
    }
    
    final class LabelCapsRenderer extends DefaultListCellRenderer {
        public Component getListCellRendererComponent(
                JList list,
                Object object,
                int arg2,
                boolean arg3,
                boolean arg4) {
            object = .get(object);
            return super.getListCellRendererComponent(listobjectarg2arg3arg4);
        }
    }
    
        private JComboBox labelCase;
            super(mediator);
        }
        protected PanelBuilder createPanelBuilder() {
             = CayenneWidgetFactory.createUndoableComboBox();
            .setRenderer(new LabelCapsRenderer());
            .addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent event) {
                    Object value = .getModel().getSelectedItem();
                    setQueryProperty("columnNamesCapitalization"value);
                }
            });
            PanelBuilder builder = super.createPanelBuilder();
            RowSpec[] extraRows = RowSpec.decodeSpecs("3dlu, p");
            for (RowSpec extraRow : extraRows) {
                builder.appendRow(extraRow);
            }
            CellConstraints cc = new CellConstraints();
            builder.addLabel("Row Label Case:"cc.xy(1, 17));
            builder.add(cc.xywh(3, 17, 5, 1));
            return builder;
        }
        public void initFromModel(Query query) {
            super.initFromModel(query);
            if (query instanceof ProcedureQuery) {
                ProcedureQuery template = (ProcedureQuery) query;
                DefaultComboBoxModel labelCaseModel = new DefaultComboBoxModel(
                        );
                labelCaseModel.setSelectedItem(template.getColumnNamesCapitalization());
                .setModel(labelCaseModel);
            }
        }
        protected void setEntity(ObjEntity entity) {
            ProcedureQueryView.this.setEntity(entity);
        }
        public ObjEntity getEntity(Query query) {
            if (query instanceof ProcedureQuery) {
                return ProcedureQueryView.this.getEntity((ProcedureQuery) query);
            }
            return null;
        }
    };