/* vim: set ts=2 et sw=2 cindent fo=qroca: */
package com.globant.google.mendoza.command;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.globant.google.mendoza.MendozaServer;
import com.globant.google.mendoza.MendozaRequest;
import com.globant.google.mendoza.MendozaServerState;
import com.globant.google.mendoza.malbec.Order;
/** Represents the mendoza cancel order command.
*/
public final class MendozaCancelOrderCommand extends MendozaBaseCommand {
/** The class logger.
*/
private static Log log = LogFactory.getLog(MendozaCancelOrderCommand.class);
/** The reason label. */
private final String reasonLabel = "Reason";
/** The comment label. */
private final String commentLabel = "Comment";
/** The reason to cancel the order. */
private String reason = "";
/** The comment to cancel the order. */
private String comment = "";
/** Creates an instance of MendozaCancelOrderCommand.
*
* @param mendozaRequest The mendoza server request.
*
* @param mendoza The mendoza server.
*
* @param mendozaState The mendoza server state.
*/
public MendozaCancelOrderCommand(
final MendozaRequest mendozaRequest, final MendozaServer mendoza,
final MendozaServerState mendozaState) {
super(mendozaRequest, mendoza, mendozaState);
setName("Cancel order");
}
/** Executes the mendoza server cancel order command.
*/
public void execute() {
log.trace("Entering execute");
MendozaCommandResult result = new MendozaCommandResult();
String commandResultMsg =
"OK - Cancel order command sent to the mendoza server.";
try {
MendozaServerState state = this.getMendozaState();
if (!state.isNewOrderNotificationReceived()
|| !state.isRiskInformationNotificationReceived()) {
throw new RuntimeException(
"The order can not be cancelled in its"
+ " current financial order state.");
}
setRequestParameters();
Order order = this.getMendozaState().getOrder();
order.cancel(reason, comment);
result.setSuccess(commandResultMsg);
} catch (RuntimeException e) {
commandResultMsg = e.getMessage();
result.setError(commandResultMsg);
}
setResult(result);
logCommand(this);
log.trace("Leaving execute");
}
/** Sets the cancel order command parameters.
*/
private void setRequestParameters() {
log.trace("Entering setRequestParameters");
reason = getMendozaRequest().getRequestParameters().getProperty("reason");
comment = getMendozaRequest().getRequestParameters().getProperty("comment");
if (reason == null) {
log.trace("Leaving setRequestParameters");
throw new RuntimeException("The reason cannot be null");
}
if (comment == null) {
comment = reason;
}
logRequestParameter(reasonLabel, reason);
logRequestParameter(commentLabel, comment);
log.trace("Leaving setRequestParameters");
}
}