org.tango.server.idl.CleverAnyCommand Maven / Gradle / Ivy
/**
* Copyright (C) : 2012
*
* Synchrotron Soleil
* L'Orme des merisiers
* Saint Aubin
* BP48
* 91192 GIF-SUR-YVETTE CEDEX
*
* This file is part of Tango.
*
* Tango is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Tango is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Tango. If not, see > CLASS_MAP = new HashMap>();
static {
CLASS_MAP.put(TangoConst.Tango_DEV_BOOLEAN, DevBooleanHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEV_SHORT, DevShortHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEV_USHORT, DevUShortHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEV_LONG, DevLongHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEV_ULONG, DevULongHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEV_LONG64, DevLong64Helper.class);
CLASS_MAP.put(TangoConst.Tango_DEV_ULONG64, DevULong64Helper.class);
CLASS_MAP.put(TangoConst.Tango_DEV_FLOAT, DevFloatHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEV_DOUBLE, DevDoubleHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEV_STRING, DevStringHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEV_STATE, DevStateHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEV_UCHAR, DevUCharHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEV_ENCODED, DevEncodedHelper.class);
//
CLASS_MAP.put(TangoConst.Tango_DEVVAR_SHORTARRAY, DevVarShortArrayHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEVVAR_USHORTARRAY, DevVarUShortArrayHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEVVAR_LONGARRAY, DevVarLongArrayHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEVVAR_ULONGARRAY, DevVarULongArrayHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEVVAR_LONG64ARRAY, DevVarLong64ArrayHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEVVAR_ULONG64ARRAY, DevVarULong64ArrayHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEVVAR_FLOATARRAY, DevVarFloatArrayHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEVVAR_DOUBLEARRAY, DevVarDoubleArrayHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEVVAR_STRINGARRAY, DevVarStringArrayHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEVVAR_CHARARRAY, DevVarCharArrayHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEVVAR_DOUBLESTRINGARRAY, DevVarDoubleStringArrayHelper.class);
CLASS_MAP.put(TangoConst.Tango_DEVVAR_LONGSTRINGARRAY, DevVarLongStringArrayHelper.class);
}
private static final Map> PARAM_MAP = new HashMap>();
static {
PARAM_MAP.put(TangoConst.Tango_DEV_BOOLEAN, boolean.class);
PARAM_MAP.put(TangoConst.Tango_DEV_SHORT, short.class);
PARAM_MAP.put(TangoConst.Tango_DEV_USHORT, short.class);
PARAM_MAP.put(TangoConst.Tango_DEV_LONG, int.class);
PARAM_MAP.put(TangoConst.Tango_DEV_ULONG, int.class);
PARAM_MAP.put(TangoConst.Tango_DEV_LONG64, long.class);
PARAM_MAP.put(TangoConst.Tango_DEV_ULONG64, long.class);
PARAM_MAP.put(TangoConst.Tango_DEV_FLOAT, float.class);
PARAM_MAP.put(TangoConst.Tango_DEV_DOUBLE, double.class);
PARAM_MAP.put(TangoConst.Tango_DEV_STRING, String.class);
PARAM_MAP.put(TangoConst.Tango_DEV_STATE, DevState.class);
PARAM_MAP.put(TangoConst.Tango_DEV_UCHAR, byte.class);
PARAM_MAP.put(TangoConst.Tango_DEV_ENCODED, DevEncoded.class);
PARAM_MAP.put(TangoConst.Tango_DEVVAR_SHORTARRAY, short[].class);
PARAM_MAP.put(TangoConst.Tango_DEVVAR_USHORTARRAY, short[].class);
PARAM_MAP.put(TangoConst.Tango_DEVVAR_LONGARRAY, int[].class);
PARAM_MAP.put(TangoConst.Tango_DEVVAR_ULONGARRAY, int[].class);
PARAM_MAP.put(TangoConst.Tango_DEVVAR_LONG64ARRAY, long[].class);
PARAM_MAP.put(TangoConst.Tango_DEVVAR_ULONG64ARRAY, long[].class);
PARAM_MAP.put(TangoConst.Tango_DEVVAR_FLOATARRAY, float[].class);
PARAM_MAP.put(TangoConst.Tango_DEVVAR_DOUBLEARRAY, double[].class);
PARAM_MAP.put(TangoConst.Tango_DEVVAR_STRINGARRAY, String[].class);
PARAM_MAP.put(TangoConst.Tango_DEVVAR_CHARARRAY, byte[].class);
PARAM_MAP.put(TangoConst.Tango_DEVVAR_DOUBLESTRINGARRAY, DevVarDoubleStringArray.class);
PARAM_MAP.put(TangoConst.Tango_DEVVAR_LONGSTRINGARRAY, DevVarLongStringArray.class);
}
/**
* Command types for which, insertion must be done on Any (otherwise C++ client crashes)
*/
private static final Map INSERT_ANY_MAP = new HashMap();
static {
INSERT_ANY_MAP.put(TangoConst.Tango_DEV_BOOLEAN, "insert_boolean");
INSERT_ANY_MAP.put(TangoConst.Tango_DEV_SHORT, "insert_short");
INSERT_ANY_MAP.put(TangoConst.Tango_DEV_LONG, "insert_long");
INSERT_ANY_MAP.put(TangoConst.Tango_DEV_LONG64, "insert_longlong");
INSERT_ANY_MAP.put(TangoConst.Tango_DEV_FLOAT, "insert_float");
INSERT_ANY_MAP.put(TangoConst.Tango_DEV_DOUBLE, "insert_double");
INSERT_ANY_MAP.put(TangoConst.Tango_DEV_STRING, "insert_string");
}
private CleverAnyCommand() {
}
/**
* Get value of an Any
*
* @param any
* @param tangoType
* @return The value
* @throws DevFailed
*/
public static Object get(final Any any, final int tangoType, final boolean asPrimitive) throws DevFailed {
Object result = null;
if (any != null) {
try {
final Class extractorClass = CLASS_MAP.get(tangoType);
if (extractorClass != null) { // command void
final Method method = extractorClass.getMethod("extract", Any.class);
result = method.invoke(null, any);
}
} catch (final IllegalArgumentException e) {
throw DevFailedUtils.newDevFailed(e);
} catch (final IllegalAccessException e) {
throw DevFailedUtils.newDevFailed(e);
} catch (final InvocationTargetException e) {
throw DevFailedUtils.newDevFailed(e.getCause());
} catch (final SecurityException e) {
throw DevFailedUtils.newDevFailed(e);
} catch (final NoSuchMethodException e) {
throw DevFailedUtils.newDevFailed(e);
}
// convert to array of Object if necessary
if (result != null && !asPrimitive) {
result = org.tango.utils.ArrayUtils.toObjectArray(result);
}
}
return result;
}
public static Any set(final int tangoType, final Object value) throws DevFailed {
final Any any = ORBManager.createAny();
if (value != null) {
Object array = value;
if (value.getClass().isArray()) {
// convert to array of primitives if necessary
array = org.tango.utils.ArrayUtils.toPrimitiveArray(value);
}
Method method = null;
try {
final String methodName = INSERT_ANY_MAP.get(tangoType);
if (methodName != null) {
// insert directly in Any
method = any.getClass().getMethod(methodName, PARAM_MAP.get(tangoType));
method.invoke(any, array);
} else {
// insert in Helper
if (tangoType == TangoConst.Tango_DEV_STATE && array instanceof DevState[]) {
// special case for array of DevState (for command history)
DevVarStateArrayHelper.insert(any, (DevState[]) array);
} else {
final Class inserterClass = CLASS_MAP.get(tangoType);
method = inserterClass.getMethod("insert", Any.class, PARAM_MAP.get(tangoType));
method.invoke(null, any, array);
}
}
} catch (final IllegalArgumentException e) {
throw DevFailedUtils.newDevFailed(ExceptionMessages.ATTR_OPT_PROP, value.getClass().getCanonicalName()
+ " is not the good type, should be " + method);
} catch (final IllegalAccessException e) {
throw DevFailedUtils.newDevFailed(e);
} catch (final InvocationTargetException e) {
throw DevFailedUtils.newDevFailed(e.getCause());
} catch (final SecurityException e) {
throw DevFailedUtils.newDevFailed(e);
} catch (final NoSuchMethodException e) {
throw DevFailedUtils.newDevFailed(e);
}
}
return any;
}
}
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