001package jmri.jmrit.logixng.implementation; 002 003import java.util.ArrayList; 004import java.util.List; 005import java.util.Map; 006import java.util.HashMap; 007import java.util.ServiceLoader; 008 009import javax.annotation.Nonnull; 010 011import jmri.InstanceManager; 012import jmri.InvokeOnGuiThread; 013import jmri.jmrit.logixng.*; 014import jmri.util.*; 015 016/** 017 * Class providing the basic logic of the ActionManager interface. 018 * 019 * @author Dave Duchamp Copyright (C) 2007 020 * @author Daniel Bergqvist Copyright (C) 2018 021 */ 022public class DefaultStringActionManager extends AbstractBaseManager<MaleStringActionSocket> 023 implements StringActionManager { 024 025 private final Map<Category, List<Class<? extends Base>>> actionClassList = new HashMap<>(); 026 private MaleSocket _lastRegisteredBean; 027 028 029 public DefaultStringActionManager() { 030 InstanceManager.getDefault(LogixNG_Manager.class).registerManager(this); 031 032 for (StringActionFactory actionFactory : ServiceLoader.load(StringActionFactory.class)) { 033 actionFactory.init(); 034 } 035 036 for (Category category : Category.values()) { 037 actionClassList.put(category, new ArrayList<>()); 038 } 039 040 for (StringActionFactory actionFactory : ServiceLoader.load(StringActionFactory.class)) { 041 actionFactory.getClasses().forEach((entry) -> { 042// System.out.format("Add action: %s, %s%n", entry.getKey().name(), entry.getValue().getName()); 043 actionClassList.get(entry.getKey()).add(entry.getValue()); 044 }); 045 } 046 047 for (MaleStringActionSocketFactory maleSocketFactory : ServiceLoader.load(MaleStringActionSocketFactory.class)) { 048 _maleSocketFactories.add(maleSocketFactory); 049 } 050 } 051 052 /** {@inheritDoc} */ 053 @Override 054 public Class<? extends MaleSocket> getMaleSocketClass() { 055 return DefaultMaleStringActionSocket.class; 056 } 057 058 protected MaleStringActionSocket createMaleActionSocket(StringActionBean action) { 059 MaleStringActionSocket socket = new DefaultMaleStringActionSocket(this, action); 060 action.setParent(socket); 061 return socket; 062 } 063 064 /** {@inheritDoc} */ 065 @Override 066 public MaleSocket getLastRegisteredMaleSocket() { 067 return _lastRegisteredBean; 068 } 069 070 /** {@inheritDoc} */ 071 @Override 072 public MaleStringActionSocket registerBean(MaleStringActionSocket maleSocket) { 073 MaleStringActionSocket bean = super.registerBean(maleSocket); 074 _lastRegisteredBean = maleSocket; 075 return bean; 076 } 077 078 /** 079 * Remember a NamedBean Object created outside the manager. 080 * This method creates a MaleActionSocket for the action. 081 * 082 * @param action the bean 083 */ 084 @Override 085 public MaleStringActionSocket registerAction(@Nonnull StringActionBean action) 086 throws IllegalArgumentException { 087 088 if (action instanceof MaleStringActionSocket) { 089 throw new IllegalArgumentException("registerAction() cannot register a MaleStringActionSocket. Use the method register() instead."); 090 } 091 092 // Check if system name is valid 093 if (this.validSystemNameFormat(action.getSystemName()) != NameValidity.VALID) { 094 log.warn("SystemName {} is not in the correct format", action.getSystemName() ); 095 throw new IllegalArgumentException(String.format("System name is invalid: %s", action.getSystemName())); 096 } 097 098 // Keep track of the last created auto system name 099 updateAutoNumber(action.getSystemName()); 100 101 MaleStringActionSocket maleSocket = createMaleActionSocket(action); 102 return registerBean(maleSocket); 103 } 104 105 @Override 106 public int getXMLOrder() { 107 return LOGIXNG_STRING_ACTIONS; 108 } 109 110 @Override 111 public char typeLetter() { 112 return 'Q'; 113 } 114 115 /*.* 116 * Test if parameter is a properly formatted system name. 117 * 118 * @param systemName the system name 119 * @return enum indicating current validity, which might be just as a prefix 120 *./ 121 @Override 122 public NameValidity validSystemNameFormat(String systemName) { 123 return LogixNG_Manager.validSystemNameFormat( 124 getSubSystemNamePrefix(), systemName); 125 } 126*/ 127 @Override 128 public FemaleStringActionSocket createFemaleSocket( 129 Base parent, FemaleSocketListener listener, String socketName) { 130 return new DefaultFemaleStringActionSocket(parent, listener, socketName); 131 } 132 133 @Override 134 public Map<Category, List<Class<? extends Base>>> getActionClasses() { 135 return actionClassList; 136 } 137 138 /** {@inheritDoc} */ 139 @Override 140 public String getBeanTypeHandled(boolean plural) { 141 return Bundle.getMessage(plural ? "BeanNameStringActions" : "BeanNameStringAction"); 142 } 143 144 /** {@inheritDoc} */ 145 @Override 146 public void deleteStringAction(MaleStringActionSocket x) { 147 // delete the StringAction 148 deregister(x); 149 x.dispose(); 150 } 151 152 static volatile DefaultStringActionManager _instance = null; 153 154 @InvokeOnGuiThread // this method is not thread safe 155 static public DefaultStringActionManager instance() { 156 if (!ThreadingUtil.isGUIThread()) { 157 LoggingUtil.warnOnce(log, "instance() called on wrong thread"); 158 } 159 160 if (_instance == null) { 161 _instance = new DefaultStringActionManager(); 162 } 163 return (_instance); 164 } 165 166 @Override 167 public Class<MaleStringActionSocket> getNamedBeanClass() { 168 return MaleStringActionSocket.class; 169 } 170 171 @Override 172 protected MaleStringActionSocket castBean(MaleSocket maleSocket) { 173 return (MaleStringActionSocket)maleSocket; 174 } 175 176 177 private final static org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(DefaultStringActionManager.class); 178 179}