fr.soleil.tango.clientapi.TangoGroupCommand Maven / Gradle / Ivy
package fr.soleil.tango.clientapi;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.tango.utils.DevFailedUtils;
import org.tango.utils.TangoUtil;
import fr.esrf.Tango.DevFailed;
import fr.esrf.Tango.DevVarDoubleStringArray;
import fr.esrf.Tango.DevVarLongStringArray;
import fr.esrf.TangoApi.DeviceData;
import fr.esrf.TangoApi.DeviceProxy;
import fr.esrf.TangoApi.Group.Group;
import fr.esrf.TangoApi.Group.GroupCmdReply;
import fr.esrf.TangoApi.Group.GroupCmdReplyList;
import fr.esrf.TangoDs.TangoConst;
import fr.soleil.tango.clientapi.factory.ProxyFactory;
/**
* Manage a group of tango commands. TODO mock
*
* @author ABEILLE
*
*/
public final class TangoGroupCommand {
private static final String ALL_INPUT_TYPES_MUST_BE_THE_SAME = "all input types must be the same";
private static final String TANGO_WRONG_DATA_ERROR = "TANGO_WRONG_DATA_ERROR";
private final Group group;
private final String commandName;
private final DeviceData[] inData;
public TangoGroupCommand(final String groupName, final String commandName, final String... deviceNames)
throws DevFailed {
group = ProxyFactory.getInstance().createGroup(groupName, deviceNames);
// test if command exists
for (int i = 0; i < group.get_size(true); i++) {
final DeviceProxy dev = group.get_device(i + 1);
if (dev == null) {
throw DevFailedUtils.newDevFailed("impossible to create " + commandName);
}
dev.command_query(commandName);
}
this.commandName = commandName;
inData = new DeviceData[deviceNames.length];
for (int i = 0; i < deviceNames.length; i++) {
inData[i] = new DeviceData();
}
}
/**
* Execute the command on a single device or on a group If group is used the return data is not managed for the
* moment.
*
* @throws DevFailed
*/
public void execute() throws DevFailed {
GroupCmdReplyList replies;
if (isArginVoid()) {
replies = group.command_inout(commandName, true);
} else {
replies = group.command_inout(commandName, inData, true);
}
if (replies.has_failed()) {
// get data to throw e
for (final Object obj : replies) {
((GroupCmdReply) obj).get_data();
}
}
}
/**
* insert a single value for all commands
*
* @param value
* @throws DevFailed
*/
public void insert(final Object value) throws DevFailed {
for (int i = 0; i < group.get_size(true); i++) {
final int arginType = group.get_device(i + 1).command_query(commandName).in_type;
InsertExtractUtils.insert(inData[i], arginType, value);
}
}
/**
* insert a value per command
*
* @param value
* The values to insert. Size must be equals to the number of commands
* @throws DevFailed
*/
public void insert(final Object... value) throws DevFailed {
if (value.length == 1) {
for (int i = 0; i < group.get_size(true); i++) {
final int arginType = group.get_device(i + 1).command_query(commandName).in_type;
InsertExtractUtils.insert(inData[i], arginType, value);
}
} else {
if (value.length != group.get_size(true)) {
throw DevFailedUtils.newDevFailed(TANGO_WRONG_DATA_ERROR, group.get_size(true) + " values must be provided");
}
for (int i = 0; i < group.get_size(true); i++) {
final int arginType = group.get_device(i + 1).command_query(commandName).in_type;
InsertExtractUtils.insert(inData[i], arginType, value[i]);
}
}
}
public void insertMixArgin(final double[] numberArgin, final String[] stringArgin) throws DevFailed {
int arginType = 0;
int previousType = 0;
for (int i = 0; i < group.get_size(true); i++) {
previousType = arginType;
final DeviceProxy dev = group.get_device(i + 1);
arginType = dev.command_query(commandName).in_type;
if (i > 0 && arginType != previousType) {
throw DevFailedUtils.newDevFailed(TANGO_WRONG_DATA_ERROR, ALL_INPUT_TYPES_MUST_BE_THE_SAME);
}
}
if (arginType == TangoConst.Tango_DEVVAR_DOUBLESTRINGARRAY) {
final DevVarDoubleStringArray dvdsa = new DevVarDoubleStringArray(numberArgin, stringArgin);
for (int i = 0; i < group.get_size(true); i++) {
inData[i].insert(dvdsa);
}
} else if (arginType == TangoConst.Tango_DEVVAR_LONGSTRINGARRAY) {
final int[] in = new int[numberArgin.length];
for (int i = 0; i < numberArgin.length; i++) {
in[i] = (int) numberArgin[i];
}
final DevVarLongStringArray dvlsa = new DevVarLongStringArray(in, stringArgin);
for (int i = 0; i < group.get_size(true); i++) {
inData[i].insert(dvlsa);
}
} else {
throw DevFailedUtils.newDevFailed(TANGO_WRONG_DATA_ERROR, "input type " + " not supported");
}
}
public void insertMixArgin(final String[] numberArgin, final String[] stringArgin) throws DevFailed {
int arginType = 0;
int previousType = 0;
for (int i = 0; i < group.get_size(true); i++) {
previousType = arginType;
final DeviceProxy dev = group.get_device(i + 1);
arginType = dev.command_query(commandName).in_type;
if (i > 0 && arginType != previousType) {
throw DevFailedUtils.newDevFailed(TANGO_WRONG_DATA_ERROR, ALL_INPUT_TYPES_MUST_BE_THE_SAME);
}
}
if (arginType == TangoConst.Tango_DEVVAR_DOUBLESTRINGARRAY) {
final double[] d = new double[numberArgin.length];
for (int i = 0; i < numberArgin.length; i++) {
d[i] = Double.parseDouble(numberArgin[i]);
}
final DevVarDoubleStringArray dvdsa = new DevVarDoubleStringArray(d, stringArgin);
for (int i = 0; i < group.get_size(true); i++) {
inData[i].insert(dvdsa);
}
} else if (arginType == TangoConst.Tango_DEVVAR_LONGSTRINGARRAY) {
final int[] in = new int[numberArgin.length];
for (int i = 0; i < numberArgin.length; i++) {
in[i] = Integer.parseInt(numberArgin[i]);
}
final DevVarLongStringArray dvlsa = new DevVarLongStringArray(in, stringArgin);
for (int i = 0; i < group.get_size(true); i++) {
inData[i].insert(dvlsa);
}
} else {
throw DevFailedUtils.newDevFailed(TANGO_WRONG_DATA_ERROR, "input type " + " not supported");
}
}
/**
*
* @return true if all parameter types are void
* @throws DevFailed
*/
public boolean isArginVoid() throws DevFailed {
boolean isArginVoid = true;
for (int i = 0; i < group.get_size(true); i++) {
final DeviceProxy dev = group.get_device(i + 1);
final int arginType = dev.command_query(commandName).in_type;
if (arginType != TangoConst.Tango_DEV_VOID) {
isArginVoid = false;
break;
}
}
return isArginVoid;
}
/**
*
* @return true if all parameter types are scalars
* @throws DevFailed
*/
public boolean isArginScalar() throws DevFailed {
boolean isArginScalar = true;
for (int i = 0; i < group.get_size(true); i++) {
final DeviceProxy dev = group.get_device(i + 1);
final int arginType = dev.command_query(commandName).in_type;
isArginScalar = TangoUtil.SCALARS.contains(arginType);
if (!isArginScalar) {
break;
}
}
return isArginScalar;
}
/**
*
* @return true if all parameter types are spectrum
* @throws DevFailed
*/
public boolean isArginSpectrum() throws DevFailed {
boolean isArginSpectrum = true;
for (int i = 0; i < group.get_size(true); i++) {
final DeviceProxy dev = group.get_device(i + 1);
final int arginType = dev.command_query(commandName).in_type;
isArginSpectrum = TangoUtil.SPECTRUMS.contains(arginType);
if (!isArginSpectrum) {
break;
}
}
return isArginSpectrum;
}
/**
*
* @return rue if all parameter types DEVVAR_DOUBLESTRINGARRAY or DEVVAR_LONGSTRINGARRAY
* @throws DevFailed
*/
public boolean isArginMixFormat() throws DevFailed {
boolean isArginMixFormat = false;
for (int i = 0; i < group.get_size(true); i++) {
final DeviceProxy dev = group.get_device(i + 1);
final int arginType = dev.command_query(commandName).in_type;
if (arginType == TangoConst.Tango_DEVVAR_DOUBLESTRINGARRAY
|| arginType == TangoConst.Tango_DEVVAR_LONGSTRINGARRAY) {
isArginMixFormat = true;
break;
}
}
return isArginMixFormat;
}
@Override
public String toString() {
final ToStringBuilder str = new ToStringBuilder(this);
str.append("name", commandName);
return str.toString();
}
}
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