Examples of de.desy.tine.client.TLink.execute()

de.desy.tine.client.TLink.execute()
Executes a synchronous link using the data sets supplied at link creation. Synchronous. This method executes the link using the data sets and parameters provided at instantiation. The call will block for 1000 msec or until the call completes. \note The TLink object created will remain resident until a call to the cancel() method is made. Thus repeated calls to execute() can be made without invoking separate calls to TLink(). @return 0 if successful, otherwise a tine return code which can beinterpreted using getError() or getLastError(). \b Example: \include eg_execute1.java @see de.desy.tine.client.TLink#TLink @see de.desy.tine.client.TLink#attach

    short[] lvals = new short[2];
    lvals[0] = (short)lockType.ordinal();
    lvals[1] = (short)1;
    TDataType din = new TDataType(lvals);
    TLink lnk = new TLink("/"+context+"/"+server,"ACCESSLOCK",null,din,TAccess.CA_WRITE|TAccess.CA_RETRY);
    int rc = lnk.execute(TLink.defaultTimeout,true);
    lnk.close();
    return rc;
  }
  /**
   * Establishes an access lock on the device server specified

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  public static String[] getAccessLockInformation(String context, String server)
  {
    NAME32[] n32 = new NAME32[3];
    TDataType dout = new TDataType(n32);
    TLink lnk = new TLink("/"+context+"/"+server,"ACCESSLOCK",dout,null,TAccess.CA_READ);
    int rc = lnk.execute(TLink.defaultTimeout);
    lnk.close();
    if (rc != 0) return null;
    String[] rs = new String[3];
    rs[0] = n32[0].getName();
    rs[1] = n32[1].getName();

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    if (!isInitialized) initCfgs();
    TDataType dtcfg = new TDataType(mcacfgs);
    String dname = "/" + context + "/HISTORY/" + name;
    String dprop = "CONFIGURATION.MCA";
    TLink tl = new TLink(dname,dprop,dtcfg,null,TAccess.CA_READ);
    int cc = tl.execute(800, true);
    tl.close();
    if (cc != 0)
    { // TODO: throw an exception here
      DbgLog.log("getMcaViewerConfiguration",TErrorList.getErrorString(cc));
      return null;

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  {
    if (tmax == null || tmin == null) return TErrorList.invalid_parameter;
    if (tmax.length == 0 || tmin.length == 0) return TErrorList.dimension_error;
    TDataType dt = new TDataType(tmax);
    TLink tl = new TLink("/"+context+"/"+server+"/#0",property+".TMAX",dt,null,TAccess.CA_READ);
    int cc = tl.execute();
    tl.close();
    int dlen = dt.getCompletionLength();
    boolean pifDone = false;
    TPropertyQuery[] tpq = null;
    switch (cc)

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        tmax[i] = tmax[0];
      }
    }
    dt = new TDataType(tmin);
    tl = new TLink("/"+context+"/"+server+"/#0",property+".TMIN",dt,null,TAccess.CA_READ);
    cc = tl.execute();
    tl.close();
    dlen = dt.getCompletionLength();
    switch (cc)
    {
      default:

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    if (!isInitialized) initCfgs();
    TDataType dtcfg = new TDataType(mcacfgs);
    String dname = "/" + context + "/STATE/" + name;
    String dprop = "CONFIGURATION";
    TLink tl = new TLink(dname,dprop,dtcfg,null,TAccess.CA_READ);
    int cc = tl.execute(800, true);
    tl.close();
    if (cc != 0)
    { // TODO: throw an exception here
      DbgLog.log("getOperationHistoryConfiguration",TErrorList.getErrorString(cc));
      return null;

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    if (!isInitialized) initCfgs();
    TDataType dtcfg = new TDataType(prfcfgs);
    String dname = "/" + context + "/STATE/" + name;
    String dprop = "PROFILE";
    TLink tl = new TLink(dname,dprop,dtcfg,null,TAccess.CA_READ);
    int cc = tl.execute(800, true);
    tl.close();
    if (cc != 0)
    { // TODO: throw an exception here
      DbgLog.log("getOperationHistoryProfile",TErrorList.getErrorString(cc));
      return null;

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    NAME16I[] info = new NAME16I[32];
    TDataType dtInfo = new TDataType(info);
    TDataType dtTag = new TDataType(bfName.toCharArray());
   
    TLink tl = new TLink(devName,"BITFIELDFORMAT",dtInfo,dtTag,TAccess.CA_READ);
    cc = tl.execute(200, true);
    tl.close();
    
    if (cc == 0)
    {
      int nflds = dtInfo.getCompletionLength();

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        return null;          
      }
      ma.cannotNotifyFromWatchdogThread = true;
      for (int i=0; i<2 && cc == TErrorList.connection_timeout; i++)
      { // watchdog thread won't handle the retries, so do it here
        cc = ma.execute(TLink.defaultTimeout,true);
      }
      ma.close();
    }
    if (cc == TErrorList.link_blacklisted) cc = TErrorList.host_not_resolved;
    lastENScc = cc;

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    TDataType dout = new TDataType(n16out);
    TDataType din = new TDataType(n16in);


    TLink tl = new TLink(SRVEXP_NAME,"SRVADDR",dout,din,TAccess.CA_READ);
    cc = tl.execute(TLink.defaultTimeout, true);
    if (cc == 0)
    {
      if (fec != null)
      {
        p = Integer.valueOf(n16out[0].getName());

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