Java tutorial
// Description: Java 8 Swing Finder JPanel implementation for HostNode. /* * Code Factory Asterisk 11 Configuration Model * * Copyright (c) 2014-2015 Mark Sobkow * * 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 net.sourceforge.msscodefactory.cfasterisk.v2_4.CFAsteriskSwing; import java.math.*; import java.sql.*; import java.text.*; import java.util.*; import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.event.*; import javax.swing.table.*; import net.sourceforge.msscodefactory.cflib.v2_3.CFLib.*; import net.sourceforge.msscodefactory.cflib.v2_3.CFLib.Swing.*; import org.apache.commons.codec.binary.Base64; import net.sourceforge.msscodefactory.cfsecurity.v2_4.CFSecurity.*; import net.sourceforge.msscodefactory.cfinternet.v2_4.CFInternet.*; import net.sourceforge.msscodefactory.cfasterisk.v2_4.CFAsterisk.*; import net.sourceforge.msscodefactory.cfsecurity.v2_4.CFSecurityObj.*; import net.sourceforge.msscodefactory.cfinternet.v2_4.CFInternetObj.*; import net.sourceforge.msscodefactory.cfasterisk.v2_4.CFAsteriskObj.*; /** * CFAsteriskSwingHostNodeFinderJPanel Swing Finder JPanel implementation * for HostNode. */ public class CFAsteriskSwingHostNodeFinderJPanel extends CFJPanel implements ICFJRefreshCallback { protected ICFAsteriskSwingSchema swingSchema = null; protected boolean swingIsInitializing = true; protected ICFSecurityClusterObj containingCluster = null; protected java.util.List<ICFSecurityHostNodeObj> listOfHostNode = null; protected ICFSecurityHostNodeObj arrayOfHostNode[] = null; public final static int COLID_ROW_HEADER = -1; public final static int COLID_OBJQUALIFIEDNAME = 0; public final static int COLID_HOSTNODEID = 1; public final static int COLID_DESCRIPTION = 2; public final static int COLID_HOSTNAME = 3; public final static int NUM_COLS = 4; public class FinderTableModel extends AbstractTableModel { public FinderTableModel() { super(); } public int getRowCount() { int retval; if (arrayOfHostNode != null) { retval = arrayOfHostNode.length; } else { retval = 0; } return (retval); } public int getColumnCount() { return (NUM_COLS); } public String getColumnName(int column) { String retval; switch (column) { case COLID_ROW_HEADER: retval = "Host Node"; break; case COLID_OBJQUALIFIEDNAME: retval = "Qualified Name"; break; case COLID_HOSTNODEID: retval = "Host Node Id"; break; case COLID_DESCRIPTION: retval = "Description"; break; case COLID_HOSTNAME: retval = "Host Name"; break; default: retval = null; break; } return (retval); } public Object getValueAt(int row, int column) { final String S_ProcName = "getValueAt"; if ((row < 0) || (column < -1)) { return (null); } if (arrayOfHostNode == null) { return (null); } int len = arrayOfHostNode.length; if (row >= len) { return (null); } ICFSecurityHostNodeObj obj = arrayOfHostNode[row]; if (obj == null) { return (null); } Object retval; switch (column) { case COLID_ROW_HEADER: retval = obj; break; case COLID_OBJQUALIFIEDNAME: retval = obj.getObjQualifiedName(); break; case COLID_HOSTNODEID: retval = new Long(obj.getRequiredHostNodeId()); break; case COLID_DESCRIPTION: retval = obj.getRequiredDescription(); if (retval == null) { retval = ""; } break; case COLID_HOSTNAME: retval = obj.getRequiredHostName(); if (retval == null) { retval = ""; } break; default: retval = null; break; } return (retval); } public boolean isCellEditable(int row, int column) { return (false); } } public class FinderTableColumnModel extends DefaultTableColumnModel { protected class QualifiedNameColumn extends TableColumn { protected class ColumnCellRenderer extends CFStringColumnCellRenderer { public ColumnCellRenderer() { super(); } } protected class ColumnHeaderRenderer extends CFHeaderColumnCellRenderer { public ColumnHeaderRenderer() { super(); } } public Object getHeaderValue() { return ("Qualified Name"); } public QualifiedNameColumn() { super(); setCellRenderer(new ColumnCellRenderer()); setHeaderRenderer(new ColumnHeaderRenderer()); setModelIndex(COLID_OBJQUALIFIEDNAME); setMinWidth(125); setResizable(true); } } public class HostNodeIdColumn extends TableColumn { protected class ColumnCellRenderer extends CFInt64ColumnCellRenderer { public ColumnCellRenderer() { super(); } } protected class ColumnHeaderRenderer extends CFHeaderColumnCellRenderer { public ColumnHeaderRenderer() { super(); } } public Object getHeaderValue() { return ("Host Node Id"); } public HostNodeIdColumn() { super(); setCellRenderer(new ColumnCellRenderer()); setHeaderRenderer(new ColumnHeaderRenderer()); setModelIndex(COLID_HOSTNODEID); setMinWidth(125); setResizable(true); } } public class DescriptionColumn extends TableColumn { protected class ColumnCellRenderer extends CFStringColumnCellRenderer { public ColumnCellRenderer() { super(); } } protected class ColumnHeaderRenderer extends CFHeaderColumnCellRenderer { public ColumnHeaderRenderer() { super(); } } public Object getHeaderValue() { return ("Description"); } public DescriptionColumn() { super(); setCellRenderer(new ColumnCellRenderer()); setHeaderRenderer(new ColumnHeaderRenderer()); setModelIndex(COLID_DESCRIPTION); setMinWidth(125); setResizable(true); } } public class HostNameColumn extends TableColumn { protected class ColumnCellRenderer extends CFStringColumnCellRenderer { public ColumnCellRenderer() { super(); } } protected class ColumnHeaderRenderer extends CFHeaderColumnCellRenderer { public ColumnHeaderRenderer() { super(); } } public Object getHeaderValue() { return ("Host Name"); } public HostNameColumn() { super(); setCellRenderer(new ColumnCellRenderer()); setHeaderRenderer(new ColumnHeaderRenderer()); setModelIndex(COLID_HOSTNAME); setMinWidth(125); setResizable(true); } } public FinderTableColumnModel() { super(); addColumn(new QualifiedNameColumn()); addColumn(new HostNodeIdColumn()); addColumn(new DescriptionColumn()); addColumn(new HostNameColumn()); } } public class FinderListSelectionModel extends DefaultListSelectionModel { public FinderListSelectionModel() { super(); setSelectionMode(ListSelectionModel.SINGLE_SELECTION); } } public class FinderListSelectionListener implements ListSelectionListener { public FinderListSelectionListener() { } public void valueChanged(ListSelectionEvent lse) { final String S_ProcName = "valueChanged"; ICFAsteriskHostNodeObj selectedObj; if (lse.getValueIsAdjusting()) { return; } if (dataTable == null) { return; } int dataRow = dataTable.getSelectedRow(); int modelIndex = dataTable.convertRowIndexToModel(dataRow); FinderTableModel tblDataModel = getDataModel(); Object selectedRowData = tblDataModel.getValueAt(modelIndex, COLID_ROW_HEADER); if (selectedRowData != null) { if (selectedRowData instanceof ICFAsteriskHostNodeObj) { int selectedCount = dataTable.getSelectedRowCount(); if (selectedCount <= 0) { selectedObj = null; } else if (selectedCount == 1) { selectedObj = (ICFAsteriskHostNodeObj) selectedRowData; } else { selectedObj = null; } } else { selectedObj = null; throw CFLib.getDefaultExceptionFactory().newUnsupportedClassException(getClass(), S_ProcName, "selectedRowData", selectedRowData, "ICFAsteriskHostNodeObj"); } } else { selectedObj = null; } Container cont = getParent(); while ((cont != null) && (!(cont instanceof CFJInternalFrame))) { cont = cont.getParent(); } if (cont != null) { CFJInternalFrame frame = (CFJInternalFrame) cont; if (frame instanceof ICFAsteriskSwingHostNodeJPanelCommon) { ICFAsteriskSwingHostNodeJPanelCommon jpanelCommon = (ICFAsteriskSwingHostNodeJPanelCommon) frame; jpanelCommon.setSwingFocus(selectedObj); } } } } public class FinderListMouseAdapter extends MouseAdapter { public FinderListMouseAdapter() { super(); } public void mousePressed(MouseEvent e) { if (e.getButton() != MouseEvent.BUTTON1) { return; } if (e.getClickCount() != 2) { return; } JTable table = (JTable) e.getSource(); Point p = e.getPoint(); int row = table.rowAtPoint(p); if (row < 0) { return; } FinderTableModel model = getDataModel(); ICFAsteriskHostNodeObj o = (ICFAsteriskHostNodeObj) model.getValueAt(row, COLID_ROW_HEADER); if (o == null) { return; } JInternalFrame frame = swingSchema.getHostNodeFactory().newViewEditJInternalFrame(o); ((ICFAsteriskSwingHostNodeJPanelCommon) frame).setPanelMode(CFJPanel.PanelMode.View); if (frame == null) { return; } Container cont = getParent(); while ((cont != null) && (!(cont instanceof JInternalFrame))) { cont = cont.getParent(); } if (cont != null) { JInternalFrame myInternalFrame = (JInternalFrame) cont; myInternalFrame.getDesktopPane().add(frame); frame.setVisible(true); frame.show(); } } } protected FinderTableModel dataModel = null; protected FinderTableColumnModel dataColumnModel = null; protected FinderListSelectionModel dataListSelectionModel = null; protected FinderListMouseAdapter dataListMouseAdapter = null; protected FinderListSelectionListener dataListSelectionListener = null; protected JTable dataTable = null; protected JTableHeader dataTableHeader = null; protected JScrollPane dataScrollPane = null; protected ViewEditInternalFrameListener viewEditInternalFrameListener = null; protected class ViewEditInternalFrameListener implements InternalFrameListener { public ViewEditInternalFrameListener() { } public void internalFrameActivated(InternalFrameEvent e) { } public void internalFrameClosed(InternalFrameEvent e) { refreshMe(); } public void internalFrameClosing(InternalFrameEvent e) { } public void internalFrameDeactivated(InternalFrameEvent e) { } public void internalFrameIconified(InternalFrameEvent e) { } public void internalFrameDeiconified(InternalFrameEvent e) { } public void internalFrameOpened(InternalFrameEvent e) { } } public CFAsteriskSwingHostNodeFinderJPanel(ICFAsteriskSwingSchema argSchema) { super(); final String S_ProcName = "construct-schema-focus"; if (argSchema == null) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 1, "argSchema"); } swingSchema = argSchema; dataTable = new JTable(getDataModel(), getDataColumnModel(), getDataListSelectionModel()); dataTable.addMouseListener(getDataListMouseAdapter()); dataTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); dataTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF); dataTable.setUpdateSelectionOnSort(true); dataTable.setRowHeight(25); getDataListSelectionModel().addListSelectionListener(getDataListSelectionListener()); dataScrollPane = new JScrollPane(dataTable, ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS, ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED); dataScrollPane.setColumnHeader(new JViewport() { @Override public Dimension getPreferredSize() { Dimension sz = super.getPreferredSize(); sz.height = 25; return (sz); } }); dataTable.setFillsViewportHeight(true); add(dataScrollPane); loadData(true); doLayout(); swingIsInitializing = false; } public ICFAsteriskSwingSchema getSwingSchema() { return (swingSchema); } public class HostNodeByQualNameComparator implements Comparator<ICFSecurityHostNodeObj> { public HostNodeByQualNameComparator() { } public int compare(ICFSecurityHostNodeObj lhs, ICFSecurityHostNodeObj rhs) { if (lhs == null) { if (rhs == null) { return (0); } else { return (-1); } } else if (rhs == null) { return (1); } else { String lhsValue = lhs.getObjQualifiedName(); String rhsValue = rhs.getObjQualifiedName(); if (lhsValue == null) { if (rhsValue == null) { return (0); } else { return (-1); } } else if (rhsValue == null) { return (1); } else { return (lhsValue.compareTo(rhsValue)); } } } } protected HostNodeByQualNameComparator compareHostNodeByQualName = new HostNodeByQualNameComparator(); public void loadData(boolean forceReload) { ICFAsteriskSchemaObj schemaObj = swingSchema.getSchema(); if ((containingCluster == null) || forceReload) { CFSecurityAuthorization auth = schemaObj.getAuthorization(); long containingClusterId = auth.getSecClusterId(); containingCluster = schemaObj.getClusterTableObj().readClusterByIdIdx(containingClusterId); } if ((listOfHostNode == null) || forceReload) { arrayOfHostNode = null; listOfHostNode = schemaObj.getHostNodeTableObj() .readHostNodeByClusterIdx(containingCluster.getRequiredId(), swingIsInitializing); if (listOfHostNode != null) { Object objArray[] = listOfHostNode.toArray(); if (objArray != null) { int len = objArray.length; arrayOfHostNode = new ICFSecurityHostNodeObj[len]; for (int i = 0; i < len; i++) { arrayOfHostNode[i] = (ICFSecurityHostNodeObj) objArray[i]; } Arrays.sort(arrayOfHostNode, compareHostNodeByQualName); } } } } public FinderTableModel getDataModel() { if (dataModel == null) { dataModel = new FinderTableModel(); } return (dataModel); } public FinderTableColumnModel getDataColumnModel() { if (dataColumnModel == null) { dataColumnModel = new FinderTableColumnModel(); } return (dataColumnModel); } public FinderListSelectionModel getDataListSelectionModel() { if (dataListSelectionModel == null) { dataListSelectionModel = new FinderListSelectionModel(); } return (dataListSelectionModel); } public FinderListSelectionListener getDataListSelectionListener() { if (dataListSelectionListener == null) { dataListSelectionListener = new FinderListSelectionListener(); } return (dataListSelectionListener); } public FinderListMouseAdapter getDataListMouseAdapter() { if (dataListMouseAdapter == null) { dataListMouseAdapter = new FinderListMouseAdapter(); } return (dataListMouseAdapter); } protected JTableHeader createDefaultTableHeader() { if (dataTableHeader == null) { dataTableHeader = new JTableHeader(getDataColumnModel()); dataTableHeader.setResizingAllowed(true); dataTableHeader.setTable(dataTable); } return (dataTableHeader); } public void doLayout() { Dimension sz = getSize(); dataScrollPane.setBounds(0, 0, sz.width, sz.height); dataScrollPane.doLayout(); } protected ViewEditInternalFrameListener getViewEditInternalFrameListener() { if (viewEditInternalFrameListener == null) { viewEditInternalFrameListener = new ViewEditInternalFrameListener(); } return (viewEditInternalFrameListener); } public void refreshMe() { loadData(true); } }