Add OCPP 2.1 support

Add Java classes for all OCPP 2.1 messages and types as well as client
and server event handler interfaces and function classes corresponding
to the OCPP 2.1 "functional blocks."

Add OCPP 2.1 to the ProtocolVersion enum.

Specify UTF-8 encoding for the Java source files in build.gradle to
avoid compiler warnings about the UTF-8 sequences in the source files.

Author: robert-s-ubi

build.gradle

@@ -32,6 +32,10 @@ subprojects {
 
     sourceCompatibility = '1.8'
 
+    tasks.withType(JavaCompile).configureEach {
+        options.encoding = 'UTF-8'
+    }
+
     publishing {
         publications {
             maven(MavenPublication) {

ocpp-common/src/main/java/eu/chargetime/ocpp/ProtocolVersion.java

@@ -32,7 +32,8 @@
 /** enum of protocol versions along with their registered WebSocket sub-protocol names */
 public enum ProtocolVersion {
   OCPP1_6("ocpp1.6"),
-  OCPP2_0_1("ocpp2.0.1");
+  OCPP2_0_1("ocpp2.0.1"),
+  OCPP2_1("ocpp2.1");
 
   private static final Map<String, ProtocolVersion> MAP = new HashMap<>();
 

ocpp-v2/src/main/java/eu/chargetime/ocpp/v21/feature/AFRRSignalFeature.java

@@ -0,0 +1,54 @@
+/*
+   ChargeTime.eu - Java-OCA-OCPP
+
+   MIT License
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in all
+   copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+   SOFTWARE.
+*/
+
+package eu.chargetime.ocpp.v21.feature;
+
+import eu.chargetime.ocpp.feature.FunctionFeature;
+import eu.chargetime.ocpp.feature.function.Function;
+import eu.chargetime.ocpp.model.Confirmation;
+import eu.chargetime.ocpp.model.Request;
+import eu.chargetime.ocpp.v21.model.messages.AFRRSignalRequest;
+import eu.chargetime.ocpp.v21.model.messages.AFRRSignalResponse;
+
+public class AFRRSignalFeature extends FunctionFeature {
+
+  public AFRRSignalFeature(Function ownerFunction) {
+    super(ownerFunction);
+  }
+
+  @Override
+  public Class<? extends Request> getRequestType() {
+    return AFRRSignalRequest.class;
+  }
+
+  @Override
+  public Class<? extends Confirmation> getConfirmationType() {
+    return AFRRSignalResponse.class;
+  }
+
+  @Override
+  public String getAction() {
+    return "AFRRSignal";
+  }
+}

ocpp-v2/src/main/java/eu/chargetime/ocpp/v21/feature/AdjustPeriodicEventStreamFeature.java

@@ -0,0 +1,54 @@
+/*
+   ChargeTime.eu - Java-OCA-OCPP
+
+   MIT License
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in all
+   copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+   SOFTWARE.
+*/
+
+package eu.chargetime.ocpp.v21.feature;
+
+import eu.chargetime.ocpp.feature.FunctionFeature;
+import eu.chargetime.ocpp.feature.function.Function;
+import eu.chargetime.ocpp.model.Confirmation;
+import eu.chargetime.ocpp.model.Request;
+import eu.chargetime.ocpp.v21.model.messages.AdjustPeriodicEventStreamRequest;
+import eu.chargetime.ocpp.v21.model.messages.AdjustPeriodicEventStreamResponse;
+
+public class AdjustPeriodicEventStreamFeature extends FunctionFeature {
+
+  public AdjustPeriodicEventStreamFeature(Function ownerFunction) {
+    super(ownerFunction);
+  }
+
+  @Override
+  public Class<? extends Request> getRequestType() {
+    return AdjustPeriodicEventStreamRequest.class;
+  }
+
+  @Override
+  public Class<? extends Confirmation> getConfirmationType() {
+    return AdjustPeriodicEventStreamResponse.class;
+  }
+
+  @Override
+  public String getAction() {
+    return "AdjustPeriodicEventStream";
+  }
+}

ocpp-v2/src/main/java/eu/chargetime/ocpp/v21/feature/AuthorizeFeature.java

@@ -0,0 +1,54 @@
+/*
+   ChargeTime.eu - Java-OCA-OCPP
+
+   MIT License
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in all
+   copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+   SOFTWARE.
+*/
+
+package eu.chargetime.ocpp.v21.feature;
+
+import eu.chargetime.ocpp.feature.FunctionFeature;
+import eu.chargetime.ocpp.feature.function.Function;
+import eu.chargetime.ocpp.model.Confirmation;
+import eu.chargetime.ocpp.model.Request;
+import eu.chargetime.ocpp.v21.model.messages.AuthorizeRequest;
+import eu.chargetime.ocpp.v21.model.messages.AuthorizeResponse;
+
+public class AuthorizeFeature extends FunctionFeature {
+
+  public AuthorizeFeature(Function ownerFunction) {
+    super(ownerFunction);
+  }
+
+  @Override
+  public Class<? extends Request> getRequestType() {
+    return AuthorizeRequest.class;
+  }
+
+  @Override
+  public Class<? extends Confirmation> getConfirmationType() {
+    return AuthorizeResponse.class;
+  }
+
+  @Override
+  public String getAction() {
+    return "Authorize";
+  }
+}

ocpp-v2/src/main/java/eu/chargetime/ocpp/v21/feature/BatterySwapFeature.java

@@ -0,0 +1,54 @@
+/*
+   ChargeTime.eu - Java-OCA-OCPP
+
+   MIT License
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in all
+   copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+   SOFTWARE.
+*/
+
+package eu.chargetime.ocpp.v21.feature;
+
+import eu.chargetime.ocpp.feature.FunctionFeature;
+import eu.chargetime.ocpp.feature.function.Function;
+import eu.chargetime.ocpp.model.Confirmation;
+import eu.chargetime.ocpp.model.Request;
+import eu.chargetime.ocpp.v21.model.messages.BatterySwapRequest;
+import eu.chargetime.ocpp.v21.model.messages.BatterySwapResponse;
+
+public class BatterySwapFeature extends FunctionFeature {
+
+  public BatterySwapFeature(Function ownerFunction) {
+    super(ownerFunction);
+  }
+
+  @Override
+  public Class<? extends Request> getRequestType() {
+    return BatterySwapRequest.class;
+  }
+
+  @Override
+  public Class<? extends Confirmation> getConfirmationType() {
+    return BatterySwapResponse.class;
+  }
+
+  @Override
+  public String getAction() {
+    return "BatterySwap";
+  }
+}

ocpp-v2/src/main/java/eu/chargetime/ocpp/v21/feature/BootNotificationFeature.java

@@ -0,0 +1,54 @@
+/*
+   ChargeTime.eu - Java-OCA-OCPP
+
+   MIT License
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in all
+   copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+   SOFTWARE.
+*/
+
+package eu.chargetime.ocpp.v21.feature;
+
+import eu.chargetime.ocpp.feature.FunctionFeature;
+import eu.chargetime.ocpp.feature.function.Function;
+import eu.chargetime.ocpp.model.Confirmation;
+import eu.chargetime.ocpp.model.Request;
+import eu.chargetime.ocpp.v21.model.messages.BootNotificationRequest;
+import eu.chargetime.ocpp.v21.model.messages.BootNotificationResponse;
+
+public class BootNotificationFeature extends FunctionFeature {
+
+  public BootNotificationFeature(Function ownerFunction) {
+    super(ownerFunction);
+  }
+
+  @Override
+  public Class<? extends Request> getRequestType() {
+    return BootNotificationRequest.class;
+  }
+
+  @Override
+  public Class<? extends Confirmation> getConfirmationType() {
+    return BootNotificationResponse.class;
+  }
+
+  @Override
+  public String getAction() {
+    return "BootNotification";
+  }
+}

ocpp-v2/src/main/java/eu/chargetime/ocpp/v21/feature/CancelReservationFeature.java

@@ -0,0 +1,54 @@
+/*
+   ChargeTime.eu - Java-OCA-OCPP
+
+   MIT License
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in all
+   copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+   SOFTWARE.
+*/
+
+package eu.chargetime.ocpp.v21.feature;
+
+import eu.chargetime.ocpp.feature.FunctionFeature;
+import eu.chargetime.ocpp.feature.function.Function;
+import eu.chargetime.ocpp.model.Confirmation;
+import eu.chargetime.ocpp.model.Request;
+import eu.chargetime.ocpp.v21.model.messages.CancelReservationRequest;
+import eu.chargetime.ocpp.v21.model.messages.CancelReservationResponse;
+
+public class CancelReservationFeature extends FunctionFeature {
+
+  public CancelReservationFeature(Function ownerFunction) {
+    super(ownerFunction);
+  }
+
+  @Override
+  public Class<? extends Request> getRequestType() {
+    return CancelReservationRequest.class;
+  }
+
+  @Override
+  public Class<? extends Confirmation> getConfirmationType() {
+    return CancelReservationResponse.class;
+  }
+
+  @Override
+  public String getAction() {
+    return "CancelReservation";
+  }
+}