AbstractBridgeRepositoryAction.java

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// Copyright (C) 2006-2016 Talend Inc. - www.talend.com
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package org.talend.mdm.repository.core.bridge;

import java.util.List;

import org.eclipse.jface.viewers.ISelectionProvider;
import org.talend.core.model.repository.IRepositoryViewObject;
import org.talend.mdm.repository.core.AbstractRepositoryAction;
import org.talend.mdm.repository.core.service.ContainerCacheService;
import org.talend.mdm.repository.models.FolderRepositoryObject;
import org.talend.repository.ui.actions.AContextualAction;

/**
 * DOC hbhong class global comment. Detailled comment
 */
public abstract class AbstractBridgeRepositoryAction extends AbstractRepositoryAction {

    private AContextualAction contextAction;

    public void setContextAction(AContextualAction contextAction) {
        this.contextAction = contextAction;
        contextAction.setSpecialSelection(selectionProvider);
        setText(contextAction.getText());
        setImageDescriptor(contextAction.getImageDescriptor());
    }

    private ISelectionProvider selectionProvider;

    /**
     * Getter for selectionProvider.
     *
     * @return the selectionProvider
     */
    public ISelectionProvider getSelectionProvider() {
        return this.selectionProvider;
    }

    public AbstractBridgeRepositoryAction(String name) {
        super(name);
        selectionProvider = new RepositoryViewSelectionProvider(this);
    }

    public AbstractBridgeRepositoryAction(AContextualAction cAction) {
        super(cAction.getText());
        setImageDescriptor(cAction.getImageDescriptor());
        selectionProvider = new RepositoryViewSelectionProvider(this);
        this.contextAction = cAction;
        this.contextAction.setSpecialSelection(selectionProvider);

    }

    @Override
    protected void doRun() {
        contextAction.run();
    }

    protected void refreshParentContainer() {
        Object object = getSelectedObject().get(0);
        if (object instanceof IRepositoryViewObject) {
            IRepositoryViewObject parent = ContainerCacheService.getParent((IRepositoryViewObject) object);
            if (parent != null && parent instanceof FolderRepositoryObject) {
                commonViewer.refresh(parent);
                commonViewer.expandToLevel(parent, 1);
            }
        }
    }

    protected void refreshCurrentContainer() {
        Object object = getSelectedObject().get(0);
        if (object instanceof FolderRepositoryObject) {
            commonViewer.refresh(object);
            commonViewer.expandToLevel(object, 1);

        }
    }

    protected void refreshCurrentObject() {
        List<Object> selectedObjects = getSelectedObject();
        if(selectedObjects != null)
        {
            for(Object obj:selectedObjects) {
                commonViewer.refresh(obj);
            }
        }
    }
}