Uses of Class
gov.aps.jca.CAException

Packages that use CAException

Package	Description
com.cosylab.epics.caj
com.cosylab.epics.caj.cas
com.cosylab.epics.caj.cas.util
com.cosylab.epics.caj.cas.util.examples
gov.aps.jca
gov.aps.jca.cas

Uses of CAException in com.cosylab.epics.caj

Methods in com.cosylab.epics.caj that throw CAException

Modifier and Type	Method and Description
void	CAJChannel.addAccessRightsListener(AccessRightsListener l)
void	CAJChannel.addConnectionListener(ConnectionListener l)
void	CAJChannel.addConnectionListenerAndFireIfConnected(ConnectionListener l)
void	CAJContext.addContextExceptionListener(ContextExceptionListener l)
void	CAJContext.addContextMessageListener(ContextMessageListener l)
Monitor	CAJChannel.addMonitor(DBRType type, int count, int mask, MonitorListener l)
void	CAJContext.attachCurrentThread()
protected void	CAJContext.checkState() Check context state and tries to establish necessary state.
void	CAJMonitor.clear()
Channel	CAJContext.createChannel(String name, ConnectionListener l, short priority)
void	CAJContext.destroy()
void	CAJChannel.destroy()
void	CAJChannel.destroy(boolean force)
void	CAJChannel.destroyChannel(boolean force) Actual destory method, to be called CAJContext.
void	CAJContext.destroyChannel(CAJChannel channel, boolean force) Destroy channel.
void	CAJContext.flushIO()
DBR	CAJChannel.get(DBR preallocatedDBR, DBRType type, int count)
DBR	CAJChannel.get(DBRType type, int count)
void	CAJChannel.get(DBRType type, int count, GetListener l)
void	CAJContext.initialize()
void	CAJContext.pendEvent(double timeout)
void	CAJContext.pendIO(double timeout)
void	CAJContext.poll()
void	CAJChannel.put(byte[] value)
void	CAJChannel.put(byte[] value, PutListener l)
void	CAJChannel.put(DBRType type, int count, Object value) Put value.
void	CAJChannel.put(DBRType type, int count, Object value, PutListener l) Put value.
void	CAJChannel.put(double[] value)
void	CAJChannel.put(double[] value, PutListener l)
void	CAJChannel.put(float[] value)
void	CAJChannel.put(float[] value, PutListener l)
void	CAJChannel.put(int[] value)
void	CAJChannel.put(int[] value, PutListener l)
void	CAJChannel.put(short[] value)
void	CAJChannel.put(short[] value, PutListener l)
void	CAJChannel.put(String[] value)
void	CAJChannel.put(String[] value, PutListener l)
void	CAJChannel.putACKS(Severity severity)
void	CAJChannel.putACKS(Severity severity, PutListener l)
void	CAJChannel.putACKT(boolean value)
void	CAJChannel.putACKT(boolean value, PutListener l)
void	CAJChannel.removeAccessRightsListener(AccessRightsListener l)
void	CAJChannel.removeConnectionListener(ConnectionListener l)
void	CAJContext.removeContextExceptionListener(ContextExceptionListener l)
void	CAJContext.removeContextMessageListener(ContextMessageListener l)
static void	JNIRepeater.repeaterInit()
boolean	CAJContext.testIO()

Constructors in com.cosylab.epics.caj that throw CAException

Constructor and Description
CAJChannel(CAJContext context, int channelID, String name, ConnectionListener listener, short priority) Constructor.
CAJMonitor(CAJContext context, DBRType type, int count, CAJChannel channel, MonitorListener listener, int mask) Constructor.

Uses of CAException in com.cosylab.epics.caj.cas

Methods in com.cosylab.epics.caj.cas that throw CAException

Modifier and Type	Method and Description
void	CAJServerContext.addContextExceptionListener(ContextExceptionListener l)
void	CAJServerContext.addContextMessageListener(ContextMessageListener l)
protected void	CAJServerContext.checkState() Check context state and tries to establish necessary state.
void	CAJServerContext.destroy()
void	CAJServerContext.initialize(Server server) Set server and initialize.
void	CAJServerContext.removeContextExceptionListener(ContextExceptionListener l)
void	CAJServerContext.removeContextMessageListener(ContextMessageListener l)
void	CAJServerContext.run(int seconds) Run server (process events).
void	CAJServerContext.shutdown()

Constructors in com.cosylab.epics.caj.cas that throw CAException

Constructor and Description
CASAcceptor(CAContext context, int port)

Uses of CAException in com.cosylab.epics.caj.cas.util

Methods in com.cosylab.epics.caj.cas.util that throw CAException

Modifier and Type	Method and Description
ProcessVariableExistanceCompletion	DefaultServerImpl.processVariableExistanceTest(String aliasName, InetSocketAddress clientAddress, ProcessVariableExistanceCallback asyncCompletionCallback)
CAStatus	StringProcessVariable.read(DBR value, ProcessVariableReadCallback asyncReadCallback) Casts DBR to DBR_TIME_String and delegates operation of reading a value to readValue method.
CAStatus	NumericProcessVariable.read(DBR value, ProcessVariableReadCallback asyncReadCallback)
CAStatus	MemoryProcessVariable.read(DBR value, ProcessVariableReadCallback asyncReadCallback) Read value.
CAStatus	EnumProcessVariable.read(DBR value, ProcessVariableReadCallback asyncReadCallback) Casts DBR to DBR_TIME_LABELS_Enum, sets labels returned by getEnumLabels() and delegates operation of reading a value to readValue method.
protected abstract CAStatus	EnumProcessVariable.readValue(DBR_TIME_LABELS_Enum value, ProcessVariableReadCallback asyncReadCallback) Read value.
protected abstract CAStatus	StringProcessVariable.readValue(DBR_TIME_String value, ProcessVariableReadCallback asyncReadCallback) Read value.
protected abstract CAStatus	NumericProcessVariable.readValue(DBR value, ProcessVariableReadCallback asyncReadCallback) Read value.
CAStatus	StringProcessVariable.write(DBR value, ProcessVariableWriteCallback asyncWriteCallback) Casts DBR to DBR_String and delegates operation of writing a value to writeValue method.
CAStatus	NumericProcessVariable.write(DBR value, ProcessVariableWriteCallback asyncWriteCallback)
CAStatus	MemoryProcessVariable.write(DBR value, ProcessVariableWriteCallback asyncWriteCallback) Write value.
CAStatus	EnumProcessVariable.write(DBR value, ProcessVariableWriteCallback asyncWriteCallback) Casts DBR to DBR_Enum and delegates operation of writing a value to writeValue method.
protected abstract CAStatus	EnumProcessVariable.writeValue(DBR_Enum value, ProcessVariableWriteCallback asyncWriteCallback) Write value.
protected abstract CAStatus	StringProcessVariable.writeValue(DBR_String value, ProcessVariableWriteCallback asyncWriteCallback) Write value.
protected abstract CAStatus	NumericProcessVariable.writeValue(DBR value, ProcessVariableWriteCallback asyncWriteCallback) Write value.

Uses of CAException in com.cosylab.epics.caj.cas.util.examples

Methods in com.cosylab.epics.caj.cas.util.examples that throw CAException

Modifier and Type	Method and Description
protected CAStatus	CounterProcessVariable.readValue(DBR value, ProcessVariableReadCallback asyncReadCallback) Read value.
protected CAStatus	CounterProcessVariable.writeValue(DBR value, ProcessVariableWriteCallback asyncWriteCallback) Write value.

Uses of CAException in gov.aps.jca

Subclasses of CAException in gov.aps.jca

Modifier and Type	Class and Description
class	CAStatusException CA status exception.

Methods in gov.aps.jca that throw CAException

Modifier and Type	Method and Description
abstract void	Channel.addAccessRightsListener(AccessRightsListener l) Adds a AccessRightsListener which will be notified of the access rights's changes of this Channel.
abstract void	Channel.addConnectionListener(ConnectionListener l) Adds a ConnectionListener which will be notified of the connection state's changes of this Channel.
abstract void	Context.addContextExceptionListener(ContextExceptionListener l) Add a ContextExceptionListener to this context.
abstract void	Context.addContextMessageListener(ContextMessageListener l) Add a ContextMessageListener to this context.
Monitor	Channel.addMonitor(DBRType type, int count, int mask) Add a monitor to this channel.
abstract Monitor	Channel.addMonitor(DBRType type, int count, int mask, MonitorListener l) Adds a monitor to this Channel.
Monitor	Channel.addMonitor(int mask) Add a monitor to this channel using the channel's native DBR type and count.
Monitor	Channel.addMonitor(int mask, MonitorListener l) Add a monitor to this channel using the channel's native DBR type and count.
abstract void	Context.attachCurrentThread() Attach the calling thread to the list of threads allowed to access this context and all its channels.
abstract void	Monitor.clear()
Channel	Context.createChannel(String name) Create a new Channel using this context to access a process variable.
Channel	Context.createChannel(String name, ConnectionListener l) Create a new Channel using this context to access a process variable with a ConnectionListener to receive ConnectionEvent from the newly created Channel.
abstract Channel	Context.createChannel(String name, ConnectionListener l, short priority) Create a new Channel using this context to access a process variable with a ConnectionListener to receive ConnectionEvent from the newly created Channel.
Channel	Context.createChannel(String name, short priority) Create a new Channel using this context to access a process variable.
Context	JCALibrary.createContext(Configuration configuration) Create a new context instance using a Configuration object.
Context	JCALibrary.createContext(String fqn) Create a new context instance using a fully qualified class name and using the Context's default configuration.
ServerContext	JCALibrary.createServerContext(Configuration configuration, Server server) Create a new server context instance using a Configuration object.
ServerContext	JCALibrary.createServerContext(String fqn, Server server) Create a new context instance using a fully qualified class name and using the ServerContext's default configuration.
abstract void	Context.destroy() Clear all ressources attached to this Context
abstract void	Channel.destroy() Clear the ressources used by this channel.
abstract void	Context.flushIO() Flush outstanding IO request to the servers.
DBR	Channel.get() Synchronously reads this Channel's value using the native DBR type and count.
abstract DBR	Channel.get(DBRType type, int count) Synchronously Reads a specified number of elements of a specified type from this Channel.
abstract void	Channel.get(DBRType type, int count, GetListener l) Asynchronously reads a specified number of elements of a specified type from this Channel
void	Channel.get(GetListener l) Asynchronously reads this Channel's value using the native DBR type and count.
DBR	Channel.get(int count) Synchronously Reads a specified number elements from this Channel value using the native DBR type.
void	Channel.get(int count, GetListener l) Asynchronously Reads a specified number from this Channel's value using the native DBR type.
void	Context.initialize()
abstract void	Context.pendEvent(double time) Process all pending events.
abstract void	Context.pendIO(double timeout) Process all pending IO operations.
abstract void	Context.poll() Flush the send buffer and process any outstanding CA background activity.
void	Channel.put(byte value) Synchronously writes a value to this Channel.
abstract void	Channel.put(byte[] value) Synchronously writes an array to this Channel.
abstract void	Channel.put(byte[] value, PutListener l) Asynchronously writes an array to this Channel.
void	Channel.put(byte value, PutListener l) Asynchronously writes a value to this Channel.
void	Channel.put(double value) Synchronously writes a value to this Channel.
abstract void	Channel.put(double[] value) Synchronously writes an array to this Channel.
abstract void	Channel.put(double[] value, PutListener l) Asynchronously writes an array to this Channel.
void	Channel.put(double value, PutListener l) Asynchronously writes a value to this Channel.
void	Channel.put(float value) Synchronously writes a value to this Channel.
abstract void	Channel.put(float[] value) Synchronously writes an array to this Channel.
abstract void	Channel.put(float[] value, PutListener l) Asynchronously writes an array to this Channel.
void	Channel.put(float value, PutListener l) Asynchronously writes a value to this Channel.
void	Channel.put(int value) Synchronously writes a value to this Channel.
abstract void	Channel.put(int[] value) Synchronously writes an array to this Channel.
abstract void	Channel.put(int[] value, PutListener l) Asynchronously writes an array to this Channel.
void	Channel.put(int value, PutListener l) Asynchronously writes a value to this Channel.
void	Channel.put(short value) Synchronously writes a value to this Channel.
abstract void	Channel.put(short[] value) Synchronously writes an array to this Channel.
abstract void	Channel.put(short[] value, PutListener l) Asynchronously writes an array to this Channel.
void	Channel.put(short value, PutListener l) Asynchronously writes a value to this Channel.
void	Channel.put(String value) Synchronously writes a value to this Channel.
abstract void	Channel.put(String[] value) Synchronously writes an array to this Channel.
abstract void	Channel.put(String[] value, PutListener l) Asynchronously writes an array to this Channel.
void	Channel.put(String value, PutListener l) Asynchronously writes a value to this Channel.
abstract void	Channel.putACKS(Severity severity) Synchronously writes an Alarm Acknowledge Severity value to this Channel.
abstract void	Channel.putACKS(Severity severity, PutListener l) Asynchronously writes an Alarm Acknowledge Severity value to this Channel.
abstract void	Channel.putACKT(boolean value) Synchronously writes an Alarm Acknowledge Transient value to this Channel.
abstract void	Channel.putACKT(boolean value, PutListener l) Asynchronously writes an Alarm Acknowledge Transient value to this Channel.
abstract void	Channel.removeAccessRightsListener(AccessRightsListener l) Removes a AccessRightsListener which will be notified of the access rights's changes of this Channel.
abstract void	Channel.removeConnectionListener(ConnectionListener l) Removes a ConnectionListener .
abstract void	Context.removeContextExceptionListener(ContextExceptionListener l) Removes a ContextExceptionListener from this context.
abstract void	Context.removeContextMessageListener(ContextMessageListener l) Removes a ContextMessageListener from this context.
abstract boolean	Context.testIO() Tests if all synchronous (ie not specifying listeners) get and channel creation requests are completed.

Uses of CAException in gov.aps.jca.cas

Methods in gov.aps.jca.cas that throw CAException

Modifier and Type	Method and Description
abstract void	ServerContext.addContextExceptionListener(ContextExceptionListener l) Add a ContextExceptionListener to this context.
abstract void	ServerContext.addContextMessageListener(ContextMessageListener l) Add a ContextMessageListener to this context.
ServerChannel	ProcessVariable.createChannel(int cid, int sid, String userName, String hostName) This method is called each time that a PV is attached to by a client.
abstract void	ServerContext.destroy() Clear all resources attached to this Context
abstract void	ServerContext.initialize(Server server) Set Server implemenation and initialzie server.
ProcessVariableExistanceCompletion	Server.processVariableExistanceTest(String aliasName, InetSocketAddress clientAddress, ProcessVariableExistanceCallback asyncCompletionCallback) This function is called by the server library when it needs to determine if a named process variable (PV) exists (or could be created) in the server tool.
CAStatus	ServerChannel.read(DBR value, ProcessVariableReadCallback asyncReadCallback) Read process variable value.
abstract CAStatus	ProcessVariable.read(DBR value, ProcessVariableReadCallback asyncReadCallback) Read process variable value.
abstract void	ServerContext.removeContextExceptionListener(ContextExceptionListener l) Removes a ContextExceptionListener from this context.
abstract void	ServerContext.removeContextMessageListener(ContextMessageListener l) Removes a ContextMessageListener from this context.
abstract void	ServerContext.run(int seconds) Run server (process events).
abstract void	ServerContext.shutdown() Shutdown (stop executing run() method) of this Context.
CAStatus	ServerChannel.write(DBR value, ProcessVariableWriteCallback asyncWriteCallback) Write process variable value.
abstract CAStatus	ProcessVariable.write(DBR value, ProcessVariableWriteCallback asyncWriteCallback) Write process variable value.