Java tutorial
// Description: Java 8 Swing Attribute JPanel implementation for SecDevice. /* * CF FreeSwitch 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.cffreeswitch.v2_4.CFFreeSwitchSwing; import java.math.*; import java.sql.*; import java.text.*; import java.util.*; import java.awt.*; import java.awt.event.*; import javax.swing.*; 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.cffreeswitch.v2_4.CFFreeSwitch.*; import net.sourceforge.msscodefactory.cfsecurity.v2_4.CFSecurityObj.*; import net.sourceforge.msscodefactory.cfinternet.v2_4.CFInternetObj.*; import net.sourceforge.msscodefactory.cffreeswitch.v2_4.CFFreeSwitchObj.*; /** * CFFreeSwitchSwingSecDeviceAttrJPanel Swing Attribute JPanel implementation * for SecDevice. */ public class CFFreeSwitchSwingSecDeviceAttrJPanel extends CFJPanel implements ICFFreeSwitchSwingSecDeviceJPanelCommon { protected ICFFreeSwitchSwingSchema swingSchema = null; boolean swingIsInitializing = true; protected class SecDeviceSecUserJLabel extends JLabel { public SecDeviceSecUserJLabel() { super(); setText("Security User"); } } protected class CallbackSecDeviceSecUserChosen implements ICFFreeSwitchSwingSecUserChosen { public CallbackSecDeviceSecUserChosen() { } public void choseSecUser(ICFSecuritySecUserObj value) { Component cont = getParent(); while ((cont != null) && (!(cont instanceof JInternalFrame))) { cont = cont.getParent(); } if (cont != null) { if (!((JInternalFrame) cont).isClosed()) { if (swingReferenceContainerSecUser != null) { ICFSecuritySecDeviceObj cur = getSwingFocusAsSecDevice(); if (cur != null) { ICFSecuritySecDeviceEditObj editObj = (ICFFreeSwitchSecDeviceEditObj) cur.getEdit(); if (null != editObj) { CFJPanel.PanelMode curMode = getPanelMode(); if ((curMode == CFJPanel.PanelMode.Add) || (curMode == CFJPanel.PanelMode.Edit)) { swingReferenceContainerSecUser.setReferencedObject(value); editObj.setRequiredContainerSecUser(value); } } } } } } } } protected class ActionViewSecDeviceSecUserReference extends AbstractAction { public ActionViewSecDeviceSecUserReference() { super(); setEnabled(true); } public void actionPerformed(ActionEvent e) { final String S_ProcName = "actionPerformed"; ICFSecuritySecDeviceObj focus = getSwingFocusAsSecDevice(); if (focus != null) { ICFSecuritySecDeviceEditObj editObj = (ICFFreeSwitchSecDeviceEditObj) focus.getEdit(); if (editObj != null) { focus = editObj; } JInternalFrame frame = null; Container cont; JDesktopPane desktop; ICFFreeSwitchSecUserObj referencedObj = (ICFFreeSwitchSecUserObj) focus .getRequiredContainerSecUser(swingIsInitializing); if (referencedObj != null) { String classCode = referencedObj.getClassCode(); if ("SUSR".equals(classCode)) { frame = swingSchema.getSecUserFactory().newViewEditJInternalFrame(referencedObj); 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(); } } else { throw CFLib.getDefaultExceptionFactory().newUnsupportedClassException(getClass(), S_ProcName, "swingFocus", focus, "ICFFreeSwitchSecUserObj"); } } } } } protected class ActionPickSecDeviceSecUserReference extends AbstractAction { public ActionPickSecDeviceSecUserReference() { super(); setEnabled(true); } public void actionPerformed(ActionEvent e) { final String S_ProcName = "actionPerformed"; Container cont; JDesktopPane desktop; ICFFreeSwitchSchemaObj schemaObj = swingSchema.getSchema(); ICFSecuritySecDeviceObj focus = getSwingFocusAsSecDevice(); ICFSecuritySecDeviceEditObj editObj = (ICFSecuritySecDeviceEditObj) focus.getEdit(); if (editObj != null) { focus = editObj; } ICFFreeSwitchSecUserObj referencedObj = (ICFFreeSwitchSecUserObj) focus .getRequiredContainerSecUser(swingIsInitializing); java.util.List<ICFSecuritySecUserObj> listOfSecUser = null; listOfSecUser = schemaObj.getSecUserTableObj().readAllSecUser(); if (listOfSecUser == null) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0, "listOfSecUser"); } Collection<ICFSecuritySecUserObj> cltn = listOfSecUser; JInternalFrame frame = swingSchema.getSecUserFactory().newPickerJInternalFrame(referencedObj, null, cltn, new CallbackSecDeviceSecUserChosen()); ((ICFFreeSwitchSwingSecUserJPanelCommon) frame).setPanelMode(CFJPanel.PanelMode.View); 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 class SecDeviceSecUserCFJReferenceEditor extends CFJReferenceEditor { public SecDeviceSecUserCFJReferenceEditor() { super(new ActionPickSecDeviceSecUserReference(), new ActionViewSecDeviceSecUserReference()); } } protected class DevNameJLabel extends JLabel { public DevNameJLabel() { super(); setText("Device Name"); } } protected class DevNameJEditor extends CFJStringEditor { public DevNameJEditor() { super(); setMaxLen(127); } } protected class PubKeyJLabel extends JLabel { public PubKeyJLabel() { super(); setText("Device Public Key"); } } protected class PubKeyJEditor extends CFJTextEditor { public PubKeyJEditor() { super(); setMaxLen(10000); } } protected ICFFreeSwitchSecUserObj swingContainerSecUserObj = null; protected SecDeviceSecUserJLabel swingLabelContainerSecUser = null; protected SecDeviceSecUserCFJReferenceEditor swingReferenceContainerSecUser = null; protected DevNameJLabel swingLabelDevName = null; protected DevNameJEditor swingEditorDevName = null; protected PubKeyJLabel swingLabelPubKey = null; protected PubKeyJEditor swingEditorPubKey = null; public CFFreeSwitchSwingSecDeviceAttrJPanel(ICFFreeSwitchSwingSchema argSchema, ICFSecuritySecDeviceObj argFocus) { super(); JLabel label; JComponent compo; CFJReferenceEditor reference; final String S_ProcName = "construct-schema-focus"; if (argSchema == null) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 1, "argSchema"); } // argFocus is optional; focus may be set later during execution as // conditions of the runtime change. swingSchema = argSchema; setSwingFocusAsSecDevice(argFocus); final int spacing = 5; int y = spacing; final int height = 25; final int textheight = 80; final int vspacing = height + spacing; final int textvspacing = textheight + spacing; final int labelx = spacing; final int labelwidth = 200; final int fieldx = labelx + labelwidth + spacing; final int fieldwidth = 785; final int panelwidth = fieldx + fieldwidth + spacing; // temporary -- I think you have to have a panel bigger than the coordinates initially setSize(panelwidth, 100000); label = getSwingLabelContainerSecUser(); add(label); label.setBounds(labelx, y, labelwidth, height); reference = getSwingReferenceContainerSecUser(); add(reference); reference.setBounds(fieldx, y, fieldwidth, height); y = y + vspacing; label = getSwingLabelDevName(); add(label); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorDevName(); add(compo); compo.setBounds(fieldx, y, fieldwidth, height); y = y + vspacing; label = getSwingLabelPubKey(); add(label); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorPubKey(); add(compo); compo.setBounds(fieldx, y, fieldwidth, textheight); y = y + textvspacing; // Now we can set the proper size based on the fields and references populated setSize(panelwidth, y); Dimension pfsz = new Dimension(panelwidth, y); setPreferredSize(pfsz); Dimension min = new Dimension(400, y); setMinimumSize(min); populateFields(); adjustComponentEnableStates(); swingIsInitializing = false; } public ICFFreeSwitchSwingSchema getSwingSchema() { return (swingSchema); } public void setSwingFocus(ICFLibAnyObj value) { final String S_ProcName = "setSwingFocus"; if ((value == null) || (value instanceof ICFSecuritySecDeviceObj)) { super.setSwingFocus(value); } else { throw CFLib.getDefaultExceptionFactory().newUnsupportedClassException(getClass(), S_ProcName, "value", value, "ICFSecuritySecDeviceObj"); } populateFields(); adjustComponentEnableStates(); } public ICFSecuritySecDeviceObj getSwingFocusAsSecDevice() { return ((ICFSecuritySecDeviceObj) getSwingFocus()); } public void setSwingFocusAsSecDevice(ICFSecuritySecDeviceObj value) { setSwingFocus(value); } public ICFFreeSwitchSecUserObj getSwingContainerSecUserObj() { if (swingContainerSecUserObj == null) { } return (swingContainerSecUserObj); } public void setSwingContainerSecUserObj(ICFFreeSwitchSecUserObj value) { swingContainerSecUserObj = value; } public SecDeviceSecUserJLabel getSwingLabelContainerSecUser() { if (swingLabelContainerSecUser == null) { swingLabelContainerSecUser = new SecDeviceSecUserJLabel(); } return (swingLabelContainerSecUser); } public SecDeviceSecUserCFJReferenceEditor getSwingReferenceContainerSecUser() { if (swingReferenceContainerSecUser == null) { swingReferenceContainerSecUser = new SecDeviceSecUserCFJReferenceEditor(); } return (swingReferenceContainerSecUser); } public void setSwingReferenceContainerSecUser(SecDeviceSecUserCFJReferenceEditor value) { swingReferenceContainerSecUser = value; } public DevNameJLabel getSwingLabelDevName() { if (swingLabelDevName == null) { swingLabelDevName = new DevNameJLabel(); } return (swingLabelDevName); } public void setSwingLabelDevName(DevNameJLabel value) { swingLabelDevName = value; } public DevNameJEditor getSwingEditorDevName() { if (swingEditorDevName == null) { swingEditorDevName = new DevNameJEditor(); } return (swingEditorDevName); } public void setSwingEditorDevName(DevNameJEditor value) { swingEditorDevName = value; } public PubKeyJLabel getSwingLabelPubKey() { if (swingLabelPubKey == null) { swingLabelPubKey = new PubKeyJLabel(); } return (swingLabelPubKey); } public void setSwingLabelPubKey(PubKeyJLabel value) { swingLabelPubKey = value; } public PubKeyJEditor getSwingEditorPubKey() { if (swingEditorPubKey == null) { swingEditorPubKey = new PubKeyJEditor(); } return (swingEditorPubKey); } public void setSwingEditorPubKey(PubKeyJEditor value) { swingEditorPubKey = value; } public void doLayout() { JLabel label; JComponent compo; CFJReferenceEditor reference; Dimension dim; final int spacing = 5; int y = spacing; final int height = 25; final int textheight = 80; final int vspacing = height + spacing; final int textvspacing = textheight + spacing; final int labelx = spacing; final int labelwidth = 200; final int fieldx = labelx + labelwidth + spacing; final int fieldwidth = 1024; Dimension jpsz = getSize(); int usefieldwidth = jpsz.width - 215; label = getSwingLabelContainerSecUser(); label.setBounds(labelx, y, labelwidth, height); reference = getSwingReferenceContainerSecUser(); reference.setBounds(fieldx, y, usefieldwidth, height); y = y + vspacing; label = getSwingLabelDevName(); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorDevName(); dim = compo.getMaximumSize(); if (dim.width < usefieldwidth) { compo.setBounds(fieldx, y, dim.width, height); } else { compo.setBounds(fieldx, y, fieldwidth, height); } y = y + vspacing; label = getSwingLabelPubKey(); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorPubKey(); dim = compo.getMaximumSize(); if (dim.width < usefieldwidth) { compo.setBounds(fieldx, y, dim.width, textheight); } else { compo.setBounds(fieldx, y, fieldwidth, textheight); } y = y + textvspacing; } public void populateFields() { ICFSecuritySecDeviceObj popObj; ICFSecuritySecDeviceObj focus = getSwingFocusAsSecDevice(); if (focus != null) { popObj = (ICFSecuritySecDeviceObj) (focus.getEdit()); if (popObj == null) { popObj = focus; } } else { popObj = null; } if (getPanelMode() == CFJPanel.PanelMode.Unknown) { popObj = null; } if (popObj == null) { swingContainerSecUserObj = null; } else { swingContainerSecUserObj = (ICFFreeSwitchSecUserObj) popObj .getRequiredContainerSecUser(swingIsInitializing); } if (swingReferenceContainerSecUser != null) { swingReferenceContainerSecUser.setReferencedObject(swingContainerSecUserObj); } if (popObj == null) { getSwingEditorDevName().setStringValue(null); } else { getSwingEditorDevName().setStringValue(popObj.getRequiredDevName()); } if (popObj == null) { getSwingEditorPubKey().setTextValue(null); } else { getSwingEditorPubKey().setTextValue(popObj.getOptionalPubKey()); } } public void postFields() { final String S_ProcName = "postFields"; ICFSecuritySecDeviceObj focus = getSwingFocusAsSecDevice(); ICFSecuritySecDeviceEditObj editObj; if (focus != null) { editObj = (ICFSecuritySecDeviceEditObj) (focus.getEdit()); } else { editObj = null; } if (editObj == null) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Panel is unfocused or is not editing the focus object"); } // You are not allowed to edit the Container or Owner references, so they're not retrieved editObj.setOptionalPubKey(getSwingEditorPubKey().getTextValue()); } public void setPanelMode(CFJPanel.PanelMode value) { final String S_ProcName = "setPanelMode"; CFJPanel.PanelMode oldValue = getPanelMode(); if (oldValue == value) { return; } ICFSecuritySecDeviceObj focus = getSwingFocusAsSecDevice(); if ((value != CFJPanel.PanelMode.Unknown) && (value != CFJPanel.PanelMode.View)) { if (focus == null) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0, "swingFocus"); } } ICFSecuritySecDeviceEditObj editObj; if (focus != null) { editObj = (ICFSecuritySecDeviceEditObj) focus.getEdit(); } else { editObj = null; } switch (value) { case Unknown: switch (oldValue) { case Unknown: break; default: if (editObj != null) { editObj.endEdit(); } break; } break; case Add: switch (oldValue) { case Unknown: case Add: case View: if (editObj == null) { if (focus != null) { if (!focus.getIsNew()) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Transitioning to PanelMode Add requires Focus.getIsNew() to be true"); } editObj = (ICFSecuritySecDeviceEditObj) focus.beginEdit(); if (editObj == null) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Expected beginEdit() to return a new edition of the focus object"); } } else { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0, "focus"); } } break; case Edit: throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Cannot transition PanelMode Edit to Add"); case Update: throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Cannot transition PanelMode Update to Add"); case Delete: throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Cannot transition PanelMode Delete to Add"); default: throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Cannot transition PanelMode default to Add"); } break; case View: switch (oldValue) { case Unknown: break; case View: break; case Edit: break; case Update: break; case Delete: break; default: throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Cannot transition PanelMode " + oldValue + " to View"); } if (editObj != null) { editObj.endEdit(); } break; case Edit: switch (oldValue) { case Unknown: if (editObj == null) { editObj = (ICFSecuritySecDeviceEditObj) focus.beginEdit(); if (editObj == null) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Expected beginEdit() to return a new edition of the focus object"); } } break; case View: if (editObj == null) { editObj = (ICFSecuritySecDeviceEditObj) focus.beginEdit(); if (editObj == null) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Expected beginEdit() to return a new edition of the focus object"); } } break; case Edit: if (editObj == null) { editObj = (ICFSecuritySecDeviceEditObj) focus.beginEdit(); if (editObj == null) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Expected beginEdit() to return a new edition of the focus object"); } } break; default: throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Cannot transition PanelMode " + oldValue + " to Edit"); } break; case Update: if ((oldValue != CFJPanel.PanelMode.Edit) && (oldValue != CFJPanel.PanelMode.Add)) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Cannot transition from mode " + oldValue + " to Update"); } super.setPanelMode(value); if (editObj != null) { postFields(); if (editObj.getIsNew()) { focus = (ICFFreeSwitchSecDeviceObj) editObj.create(); setSwingFocus(focus); } else { editObj.update(); } editObj.endEdit(); editObj = null; } setPanelMode(CFJPanel.PanelMode.View); break; case Delete: switch (oldValue) { case View: if (focus != null) { if (editObj == null) { editObj = (ICFSecuritySecDeviceEditObj) focus.beginEdit(); if (editObj == null) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Expected beginEdit() to return a new edition of the focus object"); } } } break; case Edit: if (focus != null) { if (editObj == null) { editObj = (ICFSecuritySecDeviceEditObj) focus.beginEdit(); if (editObj == null) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Expected beginEdit() to return a new edition of the focus object"); } } } break; case Update: throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Cannot transition PanelMode Update to Delete"); case Delete: if (editObj == null) { editObj = (ICFSecuritySecDeviceEditObj) focus.beginEdit(); if (editObj == null) { throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Expected beginEdit() to return a new edition of the focus object"); } } break; default: throw CFLib.getDefaultExceptionFactory().newUsageException(getClass(), S_ProcName, "Cannot transition PanelMode " + oldValue + " to Delete"); } editObj.delete(); editObj.endEdit(); setSwingFocus(null); setPanelMode(CFJPanel.PanelMode.Unknown); break; default: switch (oldValue) { case Unknown: break; default: if (editObj != null) { editObj.endEdit(); } break; } break; } super.setPanelMode(value); populateFields(); adjustComponentEnableStates(); } public void adjustComponentEnableStates() { CFJPanel.PanelMode mode = getPanelMode(); boolean isEditing; switch (mode) { case Unknown: case View: case Delete: isEditing = false; break; case Add: case Edit: case Update: isEditing = true; break; default: isEditing = false; break; } if (isEditing) { ICFSecuritySecDeviceObj focus = getSwingFocusAsSecDevice(); if (focus == null) { isEditing = false; } else if (null == focus.getEdit()) { isEditing = false; } } if (swingReferenceContainerSecUser != null) { swingReferenceContainerSecUser.setEnabled(false); } if (swingEditorDevName != null) { swingEditorDevName.setEnabled(false); } if (swingEditorPubKey != null) { swingEditorPubKey.setEnabled(isEditing); } } }