Java tutorial
// Description: Java 8 Swing Attribute JPanel implementation for ISOCurrency. /* * 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 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.*; /** * CFAsteriskSwingISOCurrencyAttrJPanel Swing Attribute JPanel implementation * for ISOCurrency. */ public class CFAsteriskSwingISOCurrencyAttrJPanel extends CFJPanel implements ICFAsteriskSwingISOCurrencyJPanelCommon { protected ICFAsteriskSwingSchema swingSchema = null; boolean swingIsInitializing = true; protected class IdJLabel extends JLabel { public IdJLabel() { super(); setText("Id"); } } protected class IdJEditor extends CFJInt16Editor { public IdJEditor() { super(); setMinValue((short) 0); } } protected class ISOCodeJLabel extends JLabel { public ISOCodeJLabel() { super(); setText("ISOCode"); } } protected class ISOCodeJEditor extends CFJStringEditor { public ISOCodeJEditor() { super(); setMaxLen(3); } } protected class NameJLabel extends JLabel { public NameJLabel() { super(); setText("Name"); } } protected class NameJEditor extends CFJStringEditor { public NameJEditor() { super(); setMaxLen(64); } } protected class UnitSymbolJLabel extends JLabel { public UnitSymbolJLabel() { super(); setText("UnitSymbol"); } } protected class UnitSymbolJEditor extends CFJStringEditor { public UnitSymbolJEditor() { super(); setMaxLen(1); } } protected class FracSymbolJLabel extends JLabel { public FracSymbolJLabel() { super(); setText("FracSymbol"); } } protected class FracSymbolJEditor extends CFJStringEditor { public FracSymbolJEditor() { super(); setMaxLen(1); } } protected class PrecisJLabel extends JLabel { public PrecisJLabel() { super(); setText("Precis"); } } protected class PrecisJEditor extends CFJInt16Editor { public PrecisJEditor() { super(); setMinValue((short) 0); setMaxValue((short) 5); } } protected IdJLabel swingLabelId = null; protected IdJEditor swingEditorId = null; protected ISOCodeJLabel swingLabelISOCode = null; protected ISOCodeJEditor swingEditorISOCode = null; protected NameJLabel swingLabelName = null; protected NameJEditor swingEditorName = null; protected UnitSymbolJLabel swingLabelUnitSymbol = null; protected UnitSymbolJEditor swingEditorUnitSymbol = null; protected FracSymbolJLabel swingLabelFracSymbol = null; protected FracSymbolJEditor swingEditorFracSymbol = null; protected PrecisJLabel swingLabelPrecis = null; protected PrecisJEditor swingEditorPrecis = null; public CFAsteriskSwingISOCurrencyAttrJPanel(ICFAsteriskSwingSchema argSchema, ICFSecurityISOCurrencyObj 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; setSwingFocusAsISOCurrency(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 = getSwingLabelId(); add(label); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorId(); add(compo); compo.setBounds(fieldx, y, fieldwidth, height); y = y + vspacing; label = getSwingLabelISOCode(); add(label); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorISOCode(); add(compo); compo.setBounds(fieldx, y, fieldwidth, height); y = y + vspacing; label = getSwingLabelName(); add(label); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorName(); add(compo); compo.setBounds(fieldx, y, fieldwidth, height); y = y + vspacing; label = getSwingLabelUnitSymbol(); add(label); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorUnitSymbol(); add(compo); compo.setBounds(fieldx, y, fieldwidth, height); y = y + vspacing; label = getSwingLabelFracSymbol(); add(label); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorFracSymbol(); add(compo); compo.setBounds(fieldx, y, fieldwidth, height); y = y + vspacing; label = getSwingLabelPrecis(); add(label); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorPrecis(); add(compo); compo.setBounds(fieldx, y, fieldwidth, height); y = y + vspacing; // 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 ICFAsteriskSwingSchema getSwingSchema() { return (swingSchema); } public void setSwingFocus(ICFLibAnyObj value) { final String S_ProcName = "setSwingFocus"; if ((value == null) || (value instanceof ICFSecurityISOCurrencyObj)) { super.setSwingFocus(value); } else { throw CFLib.getDefaultExceptionFactory().newUnsupportedClassException(getClass(), S_ProcName, "value", value, "ICFSecurityISOCurrencyObj"); } populateFields(); adjustComponentEnableStates(); } public ICFSecurityISOCurrencyObj getSwingFocusAsISOCurrency() { return ((ICFSecurityISOCurrencyObj) getSwingFocus()); } public void setSwingFocusAsISOCurrency(ICFSecurityISOCurrencyObj value) { setSwingFocus(value); } public IdJLabel getSwingLabelId() { if (swingLabelId == null) { swingLabelId = new IdJLabel(); } return (swingLabelId); } public void setSwingLabelId(IdJLabel value) { swingLabelId = value; } public IdJEditor getSwingEditorId() { if (swingEditorId == null) { swingEditorId = new IdJEditor(); } return (swingEditorId); } public void setSwingEditorId(IdJEditor value) { swingEditorId = value; } public ISOCodeJLabel getSwingLabelISOCode() { if (swingLabelISOCode == null) { swingLabelISOCode = new ISOCodeJLabel(); } return (swingLabelISOCode); } public void setSwingLabelISOCode(ISOCodeJLabel value) { swingLabelISOCode = value; } public ISOCodeJEditor getSwingEditorISOCode() { if (swingEditorISOCode == null) { swingEditorISOCode = new ISOCodeJEditor(); } return (swingEditorISOCode); } public void setSwingEditorISOCode(ISOCodeJEditor value) { swingEditorISOCode = value; } public NameJLabel getSwingLabelName() { if (swingLabelName == null) { swingLabelName = new NameJLabel(); } return (swingLabelName); } public void setSwingLabelName(NameJLabel value) { swingLabelName = value; } public NameJEditor getSwingEditorName() { if (swingEditorName == null) { swingEditorName = new NameJEditor(); } return (swingEditorName); } public void setSwingEditorName(NameJEditor value) { swingEditorName = value; } public UnitSymbolJLabel getSwingLabelUnitSymbol() { if (swingLabelUnitSymbol == null) { swingLabelUnitSymbol = new UnitSymbolJLabel(); } return (swingLabelUnitSymbol); } public void setSwingLabelUnitSymbol(UnitSymbolJLabel value) { swingLabelUnitSymbol = value; } public UnitSymbolJEditor getSwingEditorUnitSymbol() { if (swingEditorUnitSymbol == null) { swingEditorUnitSymbol = new UnitSymbolJEditor(); } return (swingEditorUnitSymbol); } public void setSwingEditorUnitSymbol(UnitSymbolJEditor value) { swingEditorUnitSymbol = value; } public FracSymbolJLabel getSwingLabelFracSymbol() { if (swingLabelFracSymbol == null) { swingLabelFracSymbol = new FracSymbolJLabel(); } return (swingLabelFracSymbol); } public void setSwingLabelFracSymbol(FracSymbolJLabel value) { swingLabelFracSymbol = value; } public FracSymbolJEditor getSwingEditorFracSymbol() { if (swingEditorFracSymbol == null) { swingEditorFracSymbol = new FracSymbolJEditor(); } return (swingEditorFracSymbol); } public void setSwingEditorFracSymbol(FracSymbolJEditor value) { swingEditorFracSymbol = value; } public PrecisJLabel getSwingLabelPrecis() { if (swingLabelPrecis == null) { swingLabelPrecis = new PrecisJLabel(); } return (swingLabelPrecis); } public void setSwingLabelPrecis(PrecisJLabel value) { swingLabelPrecis = value; } public PrecisJEditor getSwingEditorPrecis() { if (swingEditorPrecis == null) { swingEditorPrecis = new PrecisJEditor(); } return (swingEditorPrecis); } public void setSwingEditorPrecis(PrecisJEditor value) { swingEditorPrecis = 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 = getSwingLabelId(); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorId(); 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 = getSwingLabelISOCode(); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorISOCode(); 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 = getSwingLabelName(); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorName(); 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 = getSwingLabelUnitSymbol(); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorUnitSymbol(); 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 = getSwingLabelFracSymbol(); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorFracSymbol(); 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 = getSwingLabelPrecis(); label.setBounds(labelx, y, labelwidth, height); compo = getSwingEditorPrecis(); dim = compo.getMaximumSize(); if (dim.width < usefieldwidth) { compo.setBounds(fieldx, y, dim.width, height); } else { compo.setBounds(fieldx, y, fieldwidth, height); } y = y + vspacing; } public void populateFields() { ICFSecurityISOCurrencyObj popObj; ICFSecurityISOCurrencyObj focus = getSwingFocusAsISOCurrency(); if (focus != null) { popObj = (ICFSecurityISOCurrencyObj) (focus.getEdit()); if (popObj == null) { popObj = focus; } } else { popObj = null; } if (getPanelMode() == CFJPanel.PanelMode.Unknown) { popObj = null; } if (popObj == null) { getSwingEditorId().setInt16Value(null); } else { getSwingEditorId().setInt16Value(popObj.getRequiredId()); } if (popObj == null) { getSwingEditorISOCode().setStringValue(null); } else { getSwingEditorISOCode().setStringValue(popObj.getRequiredISOCode()); } if (popObj == null) { getSwingEditorName().setStringValue(null); } else { getSwingEditorName().setStringValue(popObj.getRequiredName()); } if (popObj == null) { getSwingEditorUnitSymbol().setStringValue(null); } else { getSwingEditorUnitSymbol().setStringValue(popObj.getOptionalUnitSymbol()); } if (popObj == null) { getSwingEditorFracSymbol().setStringValue(null); } else { getSwingEditorFracSymbol().setStringValue(popObj.getOptionalFracSymbol()); } if (popObj == null) { getSwingEditorPrecis().setInt16Value(null); } else { getSwingEditorPrecis().setInt16Value(popObj.getRequiredPrecis()); } } public void postFields() { final String S_ProcName = "postFields"; ICFSecurityISOCurrencyObj focus = getSwingFocusAsISOCurrency(); ICFSecurityISOCurrencyEditObj editObj; if (focus != null) { editObj = (ICFSecurityISOCurrencyEditObj) (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.setRequiredISOCode(getSwingEditorISOCode().getStringValue()); editObj.setRequiredName(getSwingEditorName().getStringValue()); editObj.setOptionalUnitSymbol(getSwingEditorUnitSymbol().getStringValue()); editObj.setOptionalFracSymbol(getSwingEditorFracSymbol().getStringValue()); editObj.setRequiredPrecis(getSwingEditorPrecis().getInt16Value()); } public void setPanelMode(CFJPanel.PanelMode value) { final String S_ProcName = "setPanelMode"; CFJPanel.PanelMode oldValue = getPanelMode(); if (oldValue == value) { return; } ICFSecurityISOCurrencyObj focus = getSwingFocusAsISOCurrency(); if ((value != CFJPanel.PanelMode.Unknown) && (value != CFJPanel.PanelMode.View)) { if (focus == null) { throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 0, "swingFocus"); } } ICFSecurityISOCurrencyEditObj editObj; if (focus != null) { editObj = (ICFSecurityISOCurrencyEditObj) 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 = (ICFSecurityISOCurrencyEditObj) 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 = (ICFSecurityISOCurrencyEditObj) 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 = (ICFSecurityISOCurrencyEditObj) 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 = (ICFSecurityISOCurrencyEditObj) 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 = (ICFAsteriskISOCurrencyObj) 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 = (ICFSecurityISOCurrencyEditObj) 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 = (ICFSecurityISOCurrencyEditObj) 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 = (ICFSecurityISOCurrencyEditObj) 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) { ICFSecurityISOCurrencyObj focus = getSwingFocusAsISOCurrency(); if (focus == null) { isEditing = false; } else if (null == focus.getEdit()) { isEditing = false; } } if (swingEditorId != null) { swingEditorId.setEnabled(false); } if (swingEditorISOCode != null) { swingEditorISOCode.setEnabled(isEditing); } if (swingEditorName != null) { swingEditorName.setEnabled(isEditing); } if (swingEditorUnitSymbol != null) { swingEditorUnitSymbol.setEnabled(isEditing); } if (swingEditorFracSymbol != null) { swingEditorFracSymbol.setEnabled(isEditing); } if (swingEditorPrecis != null) { swingEditorPrecis.setEnabled(isEditing); } } }