com.mercatis.lighthouse3.security.ui.editors.ContextBasedPermissionEditor.java Source code

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Here is the source code for com.mercatis.lighthouse3.security.ui.editors.ContextBasedPermissionEditor.java

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/*
 * Copyright 2011 mercatis Technologies AG
 * 
 * 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 com.mercatis.lighthouse3.security.ui.editors;

import java.util.Vector;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorSite;
import org.eclipse.ui.PartInitException;

import com.mercatis.lighthouse3.base.ui.editors.AbstractExtendableFormEditor;
import com.mercatis.lighthouse3.base.ui.editors.GenericEditorInput;
import com.mercatis.lighthouse3.base.ui.provider.LabelConverter;
import com.mercatis.lighthouse3.security.ui.Activator;
import com.mercatis.lighthouse3.security.ui.editors.pages.AbstractPermissionEditorPage;
import com.mercatis.lighthouse3.security.ui.editors.pages.GroupPermissionContextBasedEditorPage;
import com.mercatis.lighthouse3.security.ui.editors.pages.UserPermissionContextBasedEditorPage;
import com.mercatis.lighthouse3.ui.environment.base.model.LighthouseDomain;

public class ContextBasedPermissionEditor extends AbstractExtendableFormEditor {

    public static final String ID = ContextBasedPermissionEditor.class.getName();
    private UserPermissionContextBasedEditorPage userPermissionContextBasedEditorPage;
    private GroupPermissionContextBasedEditorPage groupPermissionContextBasedEditorPage;
    private LighthouseDomain lighthouseDomain;

    /* (non-Javadoc)
     * @see com.mercatis.lighthouse3.base.ui.editors.AbstractExtendableFormEditor#getFactoryExtensionPoint()
     */
    @Override
    public String getFactoryExtensionPoint() {
        return null;
    }

    /* (non-Javadoc)
     * @see com.mercatis.lighthouse3.base.ui.editors.AbstractExtendableFormEditor#save()
     */
    @Override
    public void save() {
        if (userPermissionContextBasedEditorPage != null)
            userPermissionContextBasedEditorPage.save();
        if (groupPermissionContextBasedEditorPage != null)
            groupPermissionContextBasedEditorPage.save();
    }

    @SuppressWarnings("unchecked")
    @Override
    public void init(IEditorSite site, IEditorInput input) throws PartInitException {
        super.init(site, input);
        lighthouseDomain = ((GenericEditorInput<LighthouseDomain>) input).getDomain();
        setPartName("User permissions on " + LabelConverter.getLabel(lighthouseDomain));
    }

    /* (non-Javadoc)
     * @see org.eclipse.ui.forms.editor.FormEditor#addPages()
     */
    @Override
    protected void addPages() {
        userPermissionContextBasedEditorPage = new UserPermissionContextBasedEditorPage(this, "Users");
        groupPermissionContextBasedEditorPage = new GroupPermissionContextBasedEditorPage(this, "Groups");
        try {
            int pageIndex = this.addPage(userPermissionContextBasedEditorPage);
            setPageImage(pageIndex,
                    ImageDescriptor.createFromURL(getClass().getResource("/icons/user.png")).createImage());

            pageIndex = this.addPage(groupPermissionContextBasedEditorPage);
            setPageImage(pageIndex,
                    ImageDescriptor.createFromURL(getClass().getResource("/icons/group.png")).createImage());
        } catch (PartInitException ex) {
            Activator.getDefault().getLog()
                    .log(new Status(IStatus.ERROR, Activator.PLUGIN_ID, ex.getMessage(), ex));
        }
    }

    @SuppressWarnings("unchecked")
    @Override
    public void dispose() {
        for (AbstractPermissionEditorPage<?> page : (Vector<AbstractPermissionEditorPage<?>>) pages) {
            if (page != null)
                page.dispose();
        }
        super.dispose();
    }
}