gov.aps.epics.jca.jni
Class JNIContextTCI

java.lang.Object
  |
  +--gov.aps.epics.jca.Context
        |
        +--gov.aps.epics.jca.jni.JNIContext
              |
              +--gov.aps.epics.jca.jni.JNIContextTCI

All Implemented Interfaces:

CaConstants, java.lang.Runnable

public class JNIContextTCI

extends JNIContext

implements java.lang.Runnable

Field Summary

protected int	_callback
protected boolean	_keepRunning
protected java.lang.String	_name
protected static int	_num
protected java.util.LinkedList	_requestQueue
protected java.lang.Thread	_thread

Fields inherited from class gov.aps.epics.jca.jni.JNIContext

_ctxtID, _exceptionListener, _messageListener

Fields inherited from class gov.aps.epics.jca.Context

_contextMap

Fields inherited from interface gov.aps.epics.jca.CaConstants

CA_K_ERROR, CA_K_FATAL, CA_K_INFO, CA_K_SEVERE, CA_K_SUCCESS, CA_K_WARNING, CA_M_ERROR, CA_M_LEVEL, CA_M_MSG_NO, CA_M_SEVERE, CA_M_SEVERITY, CA_M_SUCCESS, CA_OP_ADD_MONITOR, CA_OP_CLEAR_MONITOR, CA_OP_CONN_DOWN, CA_OP_CONN_UP, CA_OP_FIRST, CA_OP_GET, CA_OP_LAST, CA_OP_OTHER, CA_OP_PUT, CA_OP_SEARCH, CA_OP_STRING, CA_V_MSG_NO, CA_V_SEVERITY, CA_V_SUCCESS, CALLBACK_MODE_FIRST, CALLBACK_MODE_LAST, CALLBACK_MODE_STRING, CS_CLOSED, CS_CONN, CS_FIRST, CS_LAST, CS_NEVER_CONN, CS_PREV_CONN, CS_STRING, DBE_ALARM, DBE_LOG, DBE_VALUE, DBR_BYTE, DBR_CTRL_BYTE, DBR_CTRL_DOUBLE, DBR_CTRL_ENUM, DBR_CTRL_FLOAT, DBR_CTRL_INT, DBR_CTRL_SHORT, DBR_CTRL_STRING, DBR_DOUBLE, DBR_ENUM, DBR_FIRST, DBR_FLOAT, DBR_GR_BYTE, DBR_GR_DOUBLE, DBR_GR_FLOAT, DBR_GR_INT, DBR_GR_SHORT, DBR_GR_STRING, DBR_INT, DBR_LABELS_ENUM, DBR_LAST, DBR_PUT_ACKS, DBR_PUT_ACKT, DBR_SHORT, DBR_STRING, DBR_STS_BYTE, DBR_STS_DOUBLE, DBR_STS_ENUM, DBR_STS_FLOAT, DBR_STS_INT, DBR_STS_SHORT, DBR_STS_STRING, DBR_STSACK_STRING, DBR_TIME_BYTE, DBR_TIME_DOUBLE, DBR_TIME_ENUM, DBR_TIME_FLOAT, DBR_TIME_INT, DBR_TIME_SHORT, DBR_TIME_STRING, DBR_TYPE_STRING, DISABLE_PREEMPTIVE_CALLBACK, ECA_ADDFAIL, ECA_ALLOCMEM, ECA_ANACHRONISM, ECA_BADCHID, ECA_BADCOUNT, ECA_BADFUNCPTR, ECA_BADMASK, ECA_BADMONID, ECA_BADPRIORITY, ECA_BADSTR, ECA_BADSYNCGRP, ECA_BADTYPE, ECA_BUILDGET, ECA_CHANDESTROY, ECA_CHIDNOTFND, ECA_CHIDRETRY, ECA_CONN, ECA_DBLCHNL, ECA_DBLCLFAIL, ECA_DEFUNCT, ECA_DISCONN, ECA_DISCONNCHID, ECA_DLCKREST, ECA_EMPTYSTR, ECA_EVDISALLOW, ECA_FIRST, ECA_GETFAIL, ECA_INTERNAL, ECA_IODONE, ECA_IOINPROGRESS, ECA_ISATTACHED, ECA_LAST, ECA_MAXIOC, ECA_MESSAGE_STRING, ECA_NEEDSFP, ECA_NEWADDR, ECA_NEWCONN, ECA_NOCACTX, ECA_NOCAST, ECA_NOCHANMSG, ECA_NOCONVERT, ECA_NORDACCESS, ECA_NOREPEATER, ECA_NORMAL, ECA_NOSEARCHADDR, ECA_NOSUPPORT, ECA_NOTINSERVICE, ECA_NOTTHREADED, ECA_NOWTACCESS, ECA_OVEVFAIL, ECA_PUTCBINPROG, ECA_PUTFAIL, ECA_SERVBEHIND, ECA_SOCK, ECA_STRTOBIG, ECA_TIMEOUT, ECA_TOLARGE, ECA_UKNCHAN, ECA_UKNFIELD, ECA_UKNHOST, ECA_UKNSERV, ENABLE_PREEMPTIVE_CALLBACK, THREAD_CTRL_EXTERNAL, THREAD_CTRL_FIRST, THREAD_CTRL_INTERNAL, THREAD_CTRL_LAST, THREAD_CTRL_STRING

Constructor Summary

JNIContextTCI(java.lang.String name, int callback)

Method Summary

protected void	assertValidity()
gov.aps.epics.jca.jni.JNIMonitor	ch_addMonitor(int type, int count, gov.aps.epics.jca.jni.JNIChannel ch, gov.aps.epics.jca.MonitorListener l, int mask)
void	ch_arrayGet(gov.aps.epics.jca.dbr.DBR dbr, gov.aps.epics.jca.jni.JNIChannel ch)
void	ch_arrayGet(int type, int count, gov.aps.epics.jca.jni.JNIChannel ch, gov.aps.epics.jca.GetListener l)
void	ch_arrayPut(int type, int count, gov.aps.epics.jca.jni.JNIChannel ch, java.lang.Object value)
void	ch_arrayPut(int type, int count, gov.aps.epics.jca.jni.JNIChannel ch, java.lang.Object value, gov.aps.epics.jca.PutListener l)
gov.aps.epics.jca.jni.JNIChannel	ch_channelCreate(java.lang.String name, gov.aps.epics.jca.ConnectionListener l)
void	ch_channelDestroy(gov.aps.epics.jca.jni.JNIChannel ch)
void	ch_clearMonitor(gov.aps.epics.jca.jni.JNIMonitor monitor)
int	ch_getElementCount(gov.aps.epics.jca.jni.JNIChannel ch)
int	ch_getFieldType(gov.aps.epics.jca.jni.JNIChannel ch)
java.lang.String	ch_getHostName(gov.aps.epics.jca.jni.JNIChannel ch)
boolean	ch_getReadAccess(gov.aps.epics.jca.jni.JNIChannel ch)
int	ch_getState(gov.aps.epics.jca.jni.JNIChannel ch)
boolean	ch_getWriteAccess(gov.aps.epics.jca.jni.JNIChannel ch)
void	ch_setAccessRightsListener(gov.aps.epics.jca.jni.JNIChannel ch, gov.aps.epics.jca.AccessRightsListener l)
void	ch_setConnectionListener(gov.aps.epics.jca.jni.JNIChannel ch, gov.aps.epics.jca.ConnectionListener l)
void	ctxt_attachThread()
int	ctxt_contextCreate(int callback)
void	ctxt_contextDestroy()
void	ctxt_flushIO()
int	ctxt_getCallbackMode()
java.lang.String	ctxt_getName()
int	ctxt_getThreadCtrlMode()
void	ctxt_pendEvent(double time)
void	ctxt_pendIO(double timeout)
void	ctxt_poll()
void	ctxt_setExceptionListener(gov.aps.epics.jca.ContextExceptionListener l)
void	ctxt_setMessageListener(gov.aps.epics.jca.ContextMessageListener l)
boolean	ctxt_testIO()
protected java.lang.Object	processRequest(gov.aps.epics.jca.jni.JNIContextTCI.Request r)
protected java.lang.Object	processRequestSafe(gov.aps.epics.jca.jni.JNIContextTCI.Request r)
void	run()

Methods inherited from class gov.aps.epics.jca.jni.JNIContext

attachCurrentThread, createChannel, destroy, flushIO, getCallbackMode, getContextExceptionListener, getContextMessageListener, getCtxtID, getName, getThreadCtrlMode, lookupChannel, pendEvent, pendIO, poll, registerChannel, setContextExceptionListener, setContextMessageListener, setCtxtID, testIO, unregisterChannel

Methods inherited from class gov.aps.epics.jca.Context

createChannel, dispose, getCallbackModeString, getContextList, getThreadCtrlModeString, lookupContext, printInfo, printInfo, registerContext, unregisterContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_num

protected static int _num

_thread

protected java.lang.Thread _thread

_callback

protected int _callback

_name

protected java.lang.String _name

_requestQueue

protected java.util.LinkedList _requestQueue

_keepRunning

protected boolean _keepRunning

Constructor Detail

JNIContextTCI

public JNIContextTCI(java.lang.String name,
                     int callback)
              throws CaException

Method Detail

ctxt_getThreadCtrlMode

public int ctxt_getThreadCtrlMode()

Specified by:

ctxt_getThreadCtrlMode in class JNIContext

ctxt_getCallbackMode

public int ctxt_getCallbackMode()

Specified by:

ctxt_getCallbackMode in class JNIContext

ctxt_getName

public java.lang.String ctxt_getName()

Specified by:

ctxt_getName in class JNIContext

ctxt_contextCreate

public int ctxt_contextCreate(int callback)
                       throws CaException

Specified by:

ctxt_contextCreate in class JNIContext

CaException

ctxt_contextDestroy

public void ctxt_contextDestroy()
                         throws CaException

Specified by:

ctxt_contextDestroy in class JNIContext

CaException

ctxt_setMessageListener

public void ctxt_setMessageListener(gov.aps.epics.jca.ContextMessageListener l)
                             throws CaException

Specified by:

ctxt_setMessageListener in class JNIContext

CaException

ctxt_setExceptionListener

public void ctxt_setExceptionListener(gov.aps.epics.jca.ContextExceptionListener l)
                               throws CaException

Specified by:

ctxt_setExceptionListener in class JNIContext

CaException

ctxt_pendIO

public void ctxt_pendIO(double timeout)
                 throws CaException

Specified by:

ctxt_pendIO in class JNIContext

CaException

ctxt_testIO

public boolean ctxt_testIO()
                    throws CaException

Specified by:

ctxt_testIO in class JNIContext

CaException

ctxt_pendEvent

public void ctxt_pendEvent(double time)
                    throws CaException

Specified by:

ctxt_pendEvent in class JNIContext

CaException

ctxt_poll

public void ctxt_poll()
               throws CaException

Specified by:

ctxt_poll in class JNIContext

CaException

ctxt_flushIO

public void ctxt_flushIO()
                  throws CaException

Specified by:

ctxt_flushIO in class JNIContext

CaException

ctxt_attachThread

public void ctxt_attachThread()
                       throws CaException

Specified by:

ctxt_attachThread in class JNIContext

CaException

ch_channelCreate

public gov.aps.epics.jca.jni.JNIChannel ch_channelCreate(java.lang.String name,
                                                         gov.aps.epics.jca.ConnectionListener l)
                                                  throws CaException

Specified by:

ch_channelCreate in class JNIContext

CaException

ch_channelDestroy

public void ch_channelDestroy(gov.aps.epics.jca.jni.JNIChannel ch)
                       throws CaException

Specified by:

ch_channelDestroy in class JNIContext

CaException

ch_setConnectionListener

public void ch_setConnectionListener(gov.aps.epics.jca.jni.JNIChannel ch,
                                     gov.aps.epics.jca.ConnectionListener l)
                              throws CaException

Specified by:

ch_setConnectionListener in class JNIContext

CaException

ch_setAccessRightsListener

public void ch_setAccessRightsListener(gov.aps.epics.jca.jni.JNIChannel ch,
                                       gov.aps.epics.jca.AccessRightsListener l)
                                throws CaException

Specified by:

ch_setAccessRightsListener in class JNIContext

CaException

ch_getFieldType

public int ch_getFieldType(gov.aps.epics.jca.jni.JNIChannel ch)

Specified by:

ch_getFieldType in class JNIContext

ch_getElementCount

public int ch_getElementCount(gov.aps.epics.jca.jni.JNIChannel ch)

Specified by:

ch_getElementCount in class JNIContext

ch_getState

public int ch_getState(gov.aps.epics.jca.jni.JNIChannel ch)

Specified by:

ch_getState in class JNIContext

ch_getHostName

public java.lang.String ch_getHostName(gov.aps.epics.jca.jni.JNIChannel ch)

Specified by:

ch_getHostName in class JNIContext

ch_getReadAccess

public boolean ch_getReadAccess(gov.aps.epics.jca.jni.JNIChannel ch)

Specified by:

ch_getReadAccess in class JNIContext

ch_getWriteAccess

public boolean ch_getWriteAccess(gov.aps.epics.jca.jni.JNIChannel ch)

Specified by:

ch_getWriteAccess in class JNIContext

ch_arrayPut

public void ch_arrayPut(int type,
                        int count,
                        gov.aps.epics.jca.jni.JNIChannel ch,
                        java.lang.Object value)
                 throws CaException

Specified by:

ch_arrayPut in class JNIContext

CaException

ch_arrayPut

public void ch_arrayPut(int type,
                        int count,
                        gov.aps.epics.jca.jni.JNIChannel ch,
                        java.lang.Object value,
                        gov.aps.epics.jca.PutListener l)
                 throws CaException

Specified by:

ch_arrayPut in class JNIContext

CaException

ch_arrayGet

public void ch_arrayGet(gov.aps.epics.jca.dbr.DBR dbr,
                        gov.aps.epics.jca.jni.JNIChannel ch)
                 throws CaException

Specified by:

ch_arrayGet in class JNIContext

CaException

ch_arrayGet

public void ch_arrayGet(int type,
                        int count,
                        gov.aps.epics.jca.jni.JNIChannel ch,
                        gov.aps.epics.jca.GetListener l)
                 throws CaException

Specified by:

ch_arrayGet in class JNIContext

CaException

ch_addMonitor

public gov.aps.epics.jca.jni.JNIMonitor ch_addMonitor(int type,
                                                      int count,
                                                      gov.aps.epics.jca.jni.JNIChannel ch,
                                                      gov.aps.epics.jca.MonitorListener l,
                                                      int mask)
                                               throws CaException

Specified by:

ch_addMonitor in class JNIContext

CaException

ch_clearMonitor

public void ch_clearMonitor(gov.aps.epics.jca.jni.JNIMonitor monitor)
                     throws CaException

Specified by:

ch_clearMonitor in class JNIContext

CaException

assertValidity

protected void assertValidity()

run

public void run()

Specified by:

run in interface java.lang.Runnable

processRequestSafe

protected java.lang.Object processRequestSafe(gov.aps.epics.jca.jni.JNIContextTCI.Request r)

processRequest

protected java.lang.Object processRequest(gov.aps.epics.jca.jni.JNIContextTCI.Request r)
                                   throws CaException

CaException