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RISE-V2G/RISE-V2G-SECC/src/main/java/org/eclipse/risev2g/secc/states/WaitForPreChargeReq.java

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initial commit for RISE V2G
2015-06-01 08:19:09 -07:00
/*******************************************************************************
- Included EXIficient library and according xml parser libraries (see shared/libs) as EXIficient's license finally changed from GPLv2 to MIT (MIT is compatible with EPL v1). Uncommented EXIficientCodec.java file. You now can quickly switch between EXIficientCodec and OpenEXI coded by (un)commenting the respective line in MessageHandler.java. - A failed verification of received sales tariff (in ChargeParameterDiscoveryRes) does not lead any more to the termination of the communication session, but to just ignoring the sales tariff so that the charge process itself can still continue. - Additional check if TLS is used when selecting a payment option from the offered list of payment options. If the SECC is offering a contract-based payment although no TLS is used (in this case the SECC shall not offer contract-based payment after all), the EVCC will not select 'CONTRACT' any more but 'EIM' instead. - The received private key of the contract certificate (upon receipt of CertificateInstallationRes/CertificateUpdateRes) is first checked according to [V2G2-823] before saving the private key. If the check fails, the contract certificate and private key will not be safed (BUT: check is not complete, additional help with ECC mechanisms might be needed). - All other files: Just the slight modification of the copyright header (which has been done in the master branch, but not the developer branch)
2016-07-28 05:28:03 -07:00
* Copyright (c) 2016 Dr.-Ing. Marc Mültin.
initial commit for RISE V2G
2015-06-01 08:19:09 -07:00
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
- Included EXIficient library and according xml parser libraries (see shared/libs) as EXIficient's license finally changed from GPLv2 to MIT (MIT is compatible with EPL v1). Uncommented EXIficientCodec.java file. You now can quickly switch between EXIficientCodec and OpenEXI coded by (un)commenting the respective line in MessageHandler.java. - A failed verification of received sales tariff (in ChargeParameterDiscoveryRes) does not lead any more to the termination of the communication session, but to just ignoring the sales tariff so that the charge process itself can still continue. - Additional check if TLS is used when selecting a payment option from the offered list of payment options. If the SECC is offering a contract-based payment although no TLS is used (in this case the SECC shall not offer contract-based payment after all), the EVCC will not select 'CONTRACT' any more but 'EIM' instead. - The received private key of the contract certificate (upon receipt of CertificateInstallationRes/CertificateUpdateRes) is first checked according to [V2G2-823] before saving the private key. If the check fails, the contract certificate and private key will not be safed (BUT: check is not complete, additional help with ECC mechanisms might be needed). - All other files: Just the slight modification of the copyright header (which has been done in the master branch, but not the developer branch)
2016-07-28 05:28:03 -07:00
* Dr.-Ing. Marc Mültin - initial API and implementation and initial documentation
initial commit for RISE V2G
2015-06-01 08:19:09 -07:00
*******************************************************************************/
package org.eclipse.risev2g.secc.states;
import org.eclipse.risev2g.secc.evseController.IDCEVSEController;
import org.eclipse.risev2g.secc.session.V2GCommunicationSessionSECC;
import org.eclipse.risev2g.shared.enumerations.V2GMessages;
import org.eclipse.risev2g.shared.messageHandling.ReactionToIncomingMessage;
import org.eclipse.risev2g.shared.v2gMessages.msgDef.EVSENotificationType;
import org.eclipse.risev2g.shared.v2gMessages.msgDef.PreChargeReqType;
import org.eclipse.risev2g.shared.v2gMessages.msgDef.PreChargeResType;
import org.eclipse.risev2g.shared.v2gMessages.msgDef.V2GMessage;
public class WaitForPreChargeReq extends ServerState {
private PreChargeResType preChargeRes;
public WaitForPreChargeReq(V2GCommunicationSessionSECC commSessionContext) {
super(commSessionContext);
preChargeRes = new PreChargeResType();
}
@Override
public ReactionToIncomingMessage processIncomingMessage(Object message) {
if (isIncomingMessageValid(message, PreChargeReqType.class, preChargeRes)) {
V2GMessage v2gMessageReq = (V2GMessage) message;
PreChargeReqType preChargeReq =
(PreChargeReqType) v2gMessageReq.getBody().getBodyElement().getValue();
// TODO how to react to failure status of DCEVStatus of cableCheckReq?
IDCEVSEController evseController = (IDCEVSEController) getCommSessionContext().getDCEvseController();
evseController.setTargetCurrent(preChargeReq.getEVTargetCurrent());
evseController.setTargetVoltage(preChargeReq.getEVTargetVoltage());
preChargeRes.setDCEVSEStatus(evseController.getDCEVSEStatus(EVSENotificationType.NONE));
preChargeRes.setEVSEPresentVoltage(evseController.getPresentVoltage());
((ForkState) getCommSessionContext().getStates().get(V2GMessages.FORK))
.getAllowedRequests().add(V2GMessages.PRE_CHARGE_REQ);
((ForkState) getCommSessionContext().getStates().get(V2GMessages.FORK))
.getAllowedRequests().add(V2GMessages.POWER_DELIVERY_REQ);
}
return getSendMessage(preChargeRes,
(preChargeRes.getResponseCode().toString().startsWith("OK") ?
V2GMessages.FORK : V2GMessages.NONE)
);
}
}