Example usage for java.rmi RemoteException RemoteException

Introduction

In this page you can find the example usage for java.rmi RemoteException RemoteException.

Prototype

public RemoteException(String s) 

Source Link

Document

Constructs a RemoteException with the specified detail message.

Usage

From source file:org.kchine.r.server.impl.DefaultAssignInterfaceImpl.java

public long setFactorLevels(final long rObjectId, final String slotsPath, final String[] levels)
        throws RemoteException {

    final long[] result = new long[1];
    final Exception[] exceptionHolder = new Exception[1];
    DirectJNI.getInstance().runR(new org.kchine.r.server.ExecutionUnit() {
        public void run(Rengine e) {
            try {
                String rootvar = DirectJNI.getInstance().newTemporaryVariableName();
                String argvar = DirectJNI.getInstance().newTemporaryVariableName();
                e.rniAssign(rootvar, rObjectId, 0);
                if (levels != null) {
                    e.rniAssign(argvar, e.rniPutStringArray(levels), 0);
                } else {
                    e.rniEval(e.rniParse(argvar + "<-NULL", 1), 0);
                }/*w  w  w  . java2 s .c  o m*/
                e.rniEval(e.rniParse("levels(" + rootvar + slotsPath + ")<-" + argvar, 1), 0);
                result[0] = e.rniEval(e.rniParse(rootvar, 1), 0);
                e.rniEval(e.rniParse("rm(" + rootvar + "," + argvar + ")", 1), 0);
            } catch (Exception ex) {
                exceptionHolder[0] = ex;
            }
        }
    });
    if (exceptionHolder[0] != null)
        throw new RemoteException(Utils.getStackTraceAsString(exceptionHolder[0]));

    return result[0];
}

---

From source file:org.kchine.r.server.impl.DefaultAssignInterfaceImpl.java

public RList getDataframeData(final long rObjectId, final String slotsPath) throws RemoteException {

    final RList[] result = new RList[1];
    final Exception[] exceptionHolder = new Exception[1];
    DirectJNI.getInstance().runR(new org.kchine.r.server.ExecutionUnit() {
        public void run(Rengine e) {
            try {
                String rootvar = DirectJNI.getInstance().newTemporaryVariableName();
                e.rniAssign(rootvar, rObjectId, 0);
                result[0] = ((RDataFrame) DirectJNI.getInstance().getObjectFrom(rootvar + slotsPath, true))
                        .getData();/* w  ww .j a  v  a2  s. c o  m*/
                e.rniEval(e.rniParse("rm(" + rootvar + ")", 1), 0);
            } catch (Exception ex) {
                exceptionHolder[0] = ex;
            }
        }
    });
    if (exceptionHolder[0] != null)
        throw new RemoteException(Utils.getStackTraceAsString(exceptionHolder[0]));
    return result[0];

}

---

From source file:org.kchine.r.server.impl.DefaultAssignInterfaceImpl.java

public String[] getDataframeRowNames(final long rObjectId, final String slotsPath) throws RemoteException {
    final String[][] result = new String[1][];
    final Exception[] exceptionHolder = new Exception[1];
    DirectJNI.getInstance().runR(new org.kchine.r.server.ExecutionUnit() {
        public void run(Rengine e) {
            try {
                String rootvar = DirectJNI.getInstance().newTemporaryVariableName();
                e.rniAssign(rootvar, rObjectId, 0);

                result[0] = e.rniGetStringArray(
                        e.rniEval(e.rniParse("row.names(" + rootvar + slotsPath + ")", 1), 0));

                e.rniEval(e.rniParse("rm(" + rootvar + ")", 1), 0);
            } catch (Exception ex) {
                exceptionHolder[0] = ex;
            }//  ww w.  ja v  a  2 s  . c om
        }
    });
    if (exceptionHolder[0] != null)
        throw new RemoteException(Utils.getStackTraceAsString(exceptionHolder[0]));
    return result[0];
}

---

From source file:org.kchine.r.server.impl.DefaultAssignInterfaceImpl.java

public long setDataframeData(final long rObjectId, final String slotsPath, final RList data)
        throws RemoteException {
    final long[] result = new long[1];
    final Exception[] exceptionHolder = new Exception[1];
    DirectJNI.getInstance().runR(new org.kchine.r.server.ExecutionUnit() {
        public void run(Rengine e) {
            try {
                String rootvar = DirectJNI.getInstance().newTemporaryVariableName();
                String argvar = DirectJNI.getInstance().newTemporaryVariableName();
                e.rniAssign(rootvar, rObjectId, 0);
                e.rniAssign(argvar,//  w ww  . j a  va2  s  .  com
                        DirectJNI.getInstance()
                                .putObject(new RDataFrame(data instanceof ReferenceInterface
                                        ? (RList) ((ReferenceInterface) data).extractRObject()
                                        : data, null)),
                        0);
                e.rniEval(
                        e.rniParse("row.names(" + argvar + ")<-" + "row.names(" + rootvar + slotsPath + ")", 1),
                        0);
                result[0] = e.rniEval(e.rniParse(argvar, 1), 0);
                e.rniEval(e.rniParse("rm(" + rootvar + "," + argvar + ")", 1), 0);
            } catch (Exception ex) {
                exceptionHolder[0] = ex;
            }
        }
    });
    if (exceptionHolder[0] != null)
        throw new RemoteException(Utils.getStackTraceAsString(exceptionHolder[0]));

    return result[0];
}

---

From source file:org.kchine.r.server.impl.DefaultAssignInterfaceImpl.java

public long setDataframeRowNames(final long rObjectId, final String slotsPath, final String[] rowNames)
        throws RemoteException {
    final long[] result = new long[1];
    final Exception[] exceptionHolder = new Exception[1];
    DirectJNI.getInstance().runR(new org.kchine.r.server.ExecutionUnit() {
        public void run(Rengine e) {
            try {
                String rootvar = DirectJNI.getInstance().newTemporaryVariableName();
                String argvar = DirectJNI.getInstance().newTemporaryVariableName();
                e.rniAssign(rootvar, rObjectId, 0);
                if (rowNames != null) {
                    e.rniAssign(argvar, e.rniPutStringArray(rowNames), 0);
                } else {
                    e.rniEval(e.rniParse(argvar + "<-NULL", 1), 0);
                }/*ww w. ja v a2 s .  c om*/
                e.rniEval(e.rniParse("row.names(" + rootvar + slotsPath + ")<-" + argvar, 1), 0);
                result[0] = e.rniEval(e.rniParse(rootvar, 1), 0);
                e.rniEval(e.rniParse("rm(" + rootvar + "," + argvar + ")", 1), 0);

            } catch (Exception ex) {
                exceptionHolder[0] = ex;
            }
        }
    });
    if (exceptionHolder[0] != null)
        throw new RemoteException(Utils.getStackTraceAsString(exceptionHolder[0]));

    return result[0];
}

---

From source file:org.kchine.r.server.impl.DefaultAssignInterfaceImpl.java

public RObject[] getListValue(final long rObjectId, final String slotsPath) throws RemoteException {
    final RObject[][] result = new RObject[1][];
    final Exception[] exceptionHolder = new Exception[1];
    DirectJNI.getInstance().runR(new org.kchine.r.server.ExecutionUnit() {
        public void run(Rengine e) {
            try {
                String rootvar = DirectJNI.getInstance().newTemporaryVariableName();
                e.rniAssign(rootvar, rObjectId, 0);
                result[0] = ((RList) DirectJNI.getInstance().getObjectFrom(rootvar + slotsPath, true))
                        .getValue();// w  ww .j  a  v  a 2s.c o  m
                e.rniEval(e.rniParse("rm(" + rootvar + ")", 1), 0);
            } catch (Exception ex) {
                exceptionHolder[0] = ex;
            }
        }
    });
    if (exceptionHolder[0] != null)
        throw new RemoteException(Utils.getStackTraceAsString(exceptionHolder[0]));
    return result[0];
}

---

From source file:org.kchine.r.server.impl.DefaultAssignInterfaceImpl.java

public long setListValue(final long rObjectId, final String slotsPath, final RObject[] value)
        throws RemoteException {
    final long[] result = new long[1];
    final Exception[] exceptionHolder = new Exception[1];
    DirectJNI.getInstance().runR(new org.kchine.r.server.ExecutionUnit() {
        public void run(Rengine e) {
            try {
                String rootvar = DirectJNI.getInstance().newTemporaryVariableName();
                String argvar = DirectJNI.getInstance().newTemporaryVariableName();
                e.rniAssign(rootvar, rObjectId, 0);
                RObject[] plainvalue = new RObject[value.length];
                for (int i = 0; i < value.length; ++i) {
                    if (value[i] instanceof ReferenceInterface) {
                        plainvalue[i] = ((ReferenceInterface) value[i]).extractRObject();
                    } else {
                        plainvalue[i] = value[i];
                    }/* www.  j  a v  a  2  s.  c o  m*/
                }

                e.rniAssign(argvar, DirectJNI.getInstance().putObject(new RList(plainvalue, null)), 0);
                e.rniEval(e.rniParse("names(" + argvar + ")<-" + "names(" + rootvar + slotsPath + ")", 1), 0);
                result[0] = e.rniEval(e.rniParse(argvar, 1), 0);
                e.rniEval(e.rniParse("rm(" + rootvar + "," + argvar + ")", 1), 0);
            } catch (Exception ex) {
                exceptionHolder[0] = ex;
            }
        }
    });
    if (exceptionHolder[0] != null)
        throw new RemoteException(Utils.getStackTraceAsString(exceptionHolder[0]));

    return result[0];
}

---

From source file:org.kchine.r.server.impl.DefaultAssignInterfaceImpl.java

public HashMap getEnvData(final long rObjectId, final String slotsPath) throws RemoteException {
    final HashMap[] result = new HashMap[1];
    final Exception[] exceptionHolder = new Exception[1];
    DirectJNI.getInstance().runR(new org.kchine.r.server.ExecutionUnit() {
        public void run(Rengine e) {
            try {
                String rootvar = DirectJNI.getInstance().newTemporaryVariableName();
                e.rniAssign(rootvar, rObjectId, 0);
                result[0] = ((REnvironment) DirectJNI.getInstance().getObjectFrom(rootvar + slotsPath, true))
                        .getData();//from w ww  . j a  v a 2 s.c o m
                e.rniEval(e.rniParse("rm(" + rootvar + ")", 1), 0);
            } catch (Exception ex) {
                exceptionHolder[0] = ex;
            }
        }
    });
    if (exceptionHolder[0] != null)
        throw new RemoteException(Utils.getStackTraceAsString(exceptionHolder[0]));
    return result[0];
}

---

From source file:org.kchine.r.server.impl.DefaultAssignInterfaceImpl.java

public long putEnv(final long rObjectId, final String slotsPath, final String theKey, final RObject theValue)
        throws RemoteException {
    final long[] result = new long[1];
    final Exception[] exceptionHolder = new Exception[1];
    DirectJNI.getInstance().runR(new org.kchine.r.server.ExecutionUnit() {
        public void run(Rengine e) {
            try {
                String rootvar = DirectJNI.getInstance().newTemporaryVariableName();
                String argvar = DirectJNI.getInstance().newTemporaryVariableName();
                e.rniAssign(rootvar, rObjectId, 0);
                e.rniAssign(argvar,//w ww.  j ava  2  s.  com
                        DirectJNI.getInstance()
                                .putObject(theValue instanceof ReferenceInterface
                                        ? ((ReferenceInterface) theValue).extractRObject()
                                        : theValue),
                        0);
                e.rniEval(e.rniParse("assign('" + theKey + "'," + argvar + ", env=" + rootvar + slotsPath + ")",
                        1), 0);
                result[0] = e.rniEval(e.rniParse(rootvar, 1), 0);
                e.rniEval(e.rniParse("rm(" + rootvar + "," + argvar + ")", 1), 0);
            } catch (Exception ex) {
                exceptionHolder[0] = ex;
            }
        }
    });
    if (exceptionHolder[0] != null)
        throw new RemoteException(Utils.getStackTraceAsString(exceptionHolder[0]));

    return result[0];
}

---

From source file:org.kchine.r.server.impl.DefaultAssignInterfaceImpl.java

public long setEnvData(final long rObjectId, final String slotsPath, final HashMap<String, RObject> data)
        throws RemoteException {
    final long[] result = new long[1];
    final Exception[] exceptionHolder = new Exception[1];
    DirectJNI.getInstance().runR(new org.kchine.r.server.ExecutionUnit() {
        public void run(Rengine e) {
            try {
                HashMap<String, RObject> plaindata = new HashMap<String, RObject>();
                for (String key : data.keySet()) {
                    RObject o = data.get(key);
                    if (o instanceof ReferenceInterface)
                        plaindata.put(key, ((ReferenceInterface) o).extractRObject());
                    else
                        plaindata.put(key, o);
                }/*from   ww  w .  ja v  a2 s.  c o  m*/
                REnvironment env = new REnvironment();
                env.setData(plaindata);
                result[0] = DirectJNI.getInstance().putObject(env);
            } catch (Exception ex) {
                exceptionHolder[0] = ex;
            }
        }
    });
    if (exceptionHolder[0] != null)
        throw new RemoteException(Utils.getStackTraceAsString(exceptionHolder[0]));

    return result[0];
}

---

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