Java tutorial
/* Copyright (C) 2014 NTT DATA Corporation This program is free software; you can redistribute it and/or Modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. */ package com.clustercontrol.infra.composite; import java.util.ArrayList; import java.util.Date; import java.util.List; import java.util.Map; import java.util.concurrent.ConcurrentHashMap; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.eclipse.jface.viewers.DoubleClickEvent; import org.eclipse.jface.viewers.IDoubleClickListener; import org.eclipse.jface.viewers.ISelectionChangedListener; import org.eclipse.jface.viewers.SelectionChangedEvent; import org.eclipse.jface.viewers.StructuredSelection; import org.eclipse.jface.viewers.TableViewer; import org.eclipse.swt.SWT; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Table; import org.eclipse.ui.IViewPart; import org.eclipse.ui.IWorkbenchPage; import org.eclipse.ui.PlatformUI; import com.clustercontrol.bean.PropertyDefineConstant; import com.clustercontrol.infra.action.GetInfraFileManagerTableDefine; import com.clustercontrol.infra.dialog.InfraFileDialog; import com.clustercontrol.infra.util.InfraEndpointWrapper; import com.clustercontrol.infra.util.InfraFileUtil; import com.clustercontrol.infra.view.InfraFileManagerView; import com.clustercontrol.util.EndpointManager; import com.clustercontrol.util.Messages; import com.clustercontrol.util.WidgetTestUtil; import com.clustercontrol.viewer.CommonTableViewer; import com.clustercontrol.ws.infra.InfraFileInfo; /** * [?]???? * * @version 5.0.0 * @since 5.0.0 */ public class InfraFileManagerComposite extends Composite implements ISelectionChangedListener, IDoubleClickListener { // private static Log m_log = LogFactory.getLog(InfraFileManagerComposite.class); /** */ private CommonTableViewer m_viewer = null; /** */ private Label m_labelCount = null; /** * * * @param parent ?? * @param style * * @see org.eclipse.swt.SWT * @see org.eclipse.swt.widgets.Composite#Composite(Composite parent, int style) * @see #initialize() */ public InfraFileManagerComposite(Composite parent, int style) { super(parent, style); initialize(); } /** * ????? */ private void initialize() { GridLayout layout = new GridLayout(1, true); this.setLayout(layout); layout.marginHeight = 0; layout.marginWidth = 0; Table table = new Table(this, SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.MULTI); WidgetTestUtil.setTestId(this, null, table); GridData gridData = new GridData(); gridData.horizontalAlignment = GridData.FILL; gridData.verticalAlignment = GridData.FILL; gridData.grabExcessHorizontalSpace = true; gridData.grabExcessVerticalSpace = true; gridData.horizontalSpan = 1; table.setLayoutData(gridData); table.setHeaderVisible(true); table.setLinesVisible(true); m_labelCount = new Label(this, SWT.RIGHT); gridData = new GridData(); gridData.horizontalAlignment = GridData.FILL; gridData.verticalAlignment = GridData.FILL; m_labelCount.setLayoutData(gridData); m_viewer = new CommonTableViewer(table); m_viewer.createTableColumn(GetInfraFileManagerTableDefine.get(), GetInfraFileManagerTableDefine.SORT_COLUMN_INDEX1, GetInfraFileManagerTableDefine.SORT_COLUMN_INDEX2, GetInfraFileManagerTableDefine.SORT_ORDER); // ??? for (int i = 0; i < table.getColumnCount(); i++) { table.getColumn(i).setMoveable(true); } m_viewer.addSelectionChangedListener(this); m_viewer.addDoubleClickListener(this); update(); } /** * ???<BR> * ???? * */ public void update() { //? List<InfraFileInfo> infoList = null; Map<String, List<InfraFileInfo>> dispMap = new ConcurrentHashMap<String, List<InfraFileInfo>>(); int size = 0; for (String managerName : EndpointManager.getActiveManagerSet()) { InfraEndpointWrapper wrapper = InfraEndpointWrapper.getWrapper(managerName); try { infoList = wrapper.getInfraFileList(); dispMap.put(managerName, infoList); size++; } catch (Exception e) { m_log.warn("update() getInfraFileList, " + e.getMessage()); } } ArrayList<Object> listInput = new ArrayList<Object>(); for (Map.Entry<String, List<InfraFileInfo>> entry : dispMap.entrySet()) { String managerName = entry.getKey(); for (InfraFileInfo fileInfo : entry.getValue()) { ArrayList<Object> a = new ArrayList<Object>(); a.add(managerName); a.add(fileInfo.getFileId()); a.add(fileInfo.getFileName()); a.add(fileInfo.getOwnerRoleId()); a.add(fileInfo.getCreateUserId()); a.add(new Date(fileInfo.getCreateDatetime())); a.add(fileInfo.getModifyUserId()); a.add(new Date(fileInfo.getModifyDatetime())); a.add(null); listInput.add(a); } } m_viewer.setInput(listInput); m_labelCount.setText(Messages.getString("records", new Object[] { size })); } /** * ???????? * * @return */ public TableViewer getTableViewer() { return m_viewer; } /** * ???????? * * @return */ public Table getTable() { return m_viewer.getTable(); } @Override public void selectionChanged(SelectionChangedEvent event) { IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); StructuredSelection selection = (StructuredSelection) event.getSelection(); IViewPart viewPart = page.findView(InfraFileManagerView.ID); if (viewPart != null && selection != null) { InfraFileManagerView view = (InfraFileManagerView) viewPart.getAdapter(InfraFileManagerView.class); if (view == null) { m_log.info("selection changed: view is null"); return; } view.setEnabledAction(selection.size(), selection); } } @Override public void doubleClick(DoubleClickEvent event) { IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); StructuredSelection selection = (StructuredSelection) event.getSelection(); IViewPart viewPart = page.findView(InfraFileManagerView.ID); if (viewPart == null || selection == null) { return; } //?? String managerName = InfraFileUtil.getManagerName(selection); InfraFileDialog dialog = new InfraFileDialog(viewPart.getSite().getShell(), managerName, PropertyDefineConstant.MODE_MODIFY, InfraFileUtil.getSelectedInfraFileInfo(selection)); dialog.open(); // this.update(); } }