X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=openflow-protocol-impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fopenflowjava%2Fprotocol%2Fimpl%2Fdeserialization%2Ffactories%2FErrorMessageFactory.java;h=3463855bafd1ef70f7a88f83b23054210d72df45;hb=d9bfb084e625240a4d078975169a6a267c9fd3a1;hp=de9ec3e573f23b5efd6264f9b717ad34599a55e0;hpb=d634962cad3b3adc75d452598493044ea7190c47;p=openflowjava.git

diff --git a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/factories/ErrorMessageFactory.java b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/factories/ErrorMessageFactory.java
index de9ec3e5..3463855b 100644
--- a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/factories/ErrorMessageFactory.java
+++ b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/factories/ErrorMessageFactory.java
@@ -4,17 +4,37 @@ package org.opendaylight.openflowjava.protocol.impl.deserialization.factories;
 import io.netty.buffer.ByteBuf;
 
 import org.opendaylight.openflowjava.protocol.impl.deserialization.OFDeserializer;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ExperimenterError;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ExperimenterErrorBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.BadActionCode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.BadInstructionCode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.BadMatchCode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.BadRequestCode;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ErrorType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowModFailedCode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupModFailedCode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.HelloFailedCode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterModFailedCode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortModFailedCode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.QueueOpFailedCode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.RoleRequestFailedCode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.SwitchConfigFailedCode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableFeaturesFailedCode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableModFailedCode;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ErrorMessage;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ErrorMessageBuilder;
 
 /**
+ * Translates Error messages
  * @author michal.polkorab
- *
+ * @author timotej.kubas
  */
 public class ErrorMessageFactory implements OFDeserializer<ErrorMessage> {
 
-private static ErrorMessageFactory instance;
+    private static final String UNKNOWN_CODE = "UNKNOWN_CODE";
+    private static final String UNKNOWN_TYPE = "UNKNOWN_TYPE";
+    
+    private static ErrorMessageFactory instance;
     
     private ErrorMessageFactory() {
         // do nothing, just singleton
@@ -35,12 +55,194 @@ private static ErrorMessageFactory instance;
         ErrorMessageBuilder builder = new ErrorMessageBuilder();
         builder.setVersion(version);
         builder.setXid(rawMessage.readUnsignedInt());
-        builder.setType(ErrorType.forValue(rawMessage.readUnsignedShort()));
-        builder.setCode(rawMessage.readUnsignedShort());
-        byte[] data = new byte[rawMessage.readableBytes()];
-        rawMessage.readBytes(data);
-        builder.setData(data);
+        int type = rawMessage.readUnsignedShort();
+        ErrorType errorType = ErrorType.forValue(type);
+        decodeType(builder, errorType, type);
+        decodeCode(rawMessage, builder, errorType);
+        if (rawMessage.readableBytes() > 0) {
+            builder.setData(rawMessage.readBytes(rawMessage.readableBytes()).array());
+        }
         return builder.build();
     }
+    
+    private static void decodeType(ErrorMessageBuilder builder, ErrorType type, int readValue) {
+        if (type != null) {
+            builder.setType(type.getIntValue());
+            builder.setTypeString(type.name());
+        } else {
+            builder.setType(readValue);
+            builder.setTypeString(UNKNOWN_TYPE);
+        }
+    }
+
+    private static void decodeCode(ByteBuf rawMessage, ErrorMessageBuilder builder,
+            ErrorType type) {
+        int code = rawMessage.readUnsignedShort();
+        if (type != null) {
+            switch (type) {
+            case HELLOFAILED:
+            {
+                HelloFailedCode errorCode = HelloFailedCode.forValue(code);
+                if (errorCode != null) {
+                    setCode(builder, errorCode.getIntValue(), errorCode.name());
+                } else {
+                    setUnknownCode(builder, code);
+                }
+                break;
+            }
+            case BADREQUEST:
+            {
+                BadRequestCode errorCode = BadRequestCode.forValue(code);
+                if (errorCode != null) {
+                    setCode(builder, errorCode.getIntValue(), errorCode.name());
+                } else {
+                    setUnknownCode(builder, code);
+                }
+                break;
+            }
+            case BADACTION:
+            {
+                BadActionCode errorCode = BadActionCode.forValue(code);
+                if (errorCode != null) {
+                    setCode(builder, errorCode.getIntValue(), errorCode.name());
+                } else {
+                    setUnknownCode(builder, code);
+                }
+                break;
+            }
+            case BADINSTRUCTION:
+            {
+                BadInstructionCode errorCode = BadInstructionCode.forValue(code);
+                if (errorCode != null) {
+                    setCode(builder, errorCode.getIntValue(), errorCode.name());
+                } else {
+                    setUnknownCode(builder, code);
+                }
+                break;
+            }
+            case BADMATCH:
+            {
+                BadMatchCode errorCode = BadMatchCode.forValue(code);
+                if (errorCode != null) {
+                    setCode(builder, errorCode.getIntValue(), errorCode.name());
+                } else {
+                    setUnknownCode(builder, code);
+                }
+                break;
+            }
+            case FLOWMODFAILED:
+            {
+                FlowModFailedCode errorCode = FlowModFailedCode.forValue(code);
+                if (errorCode != null) {
+                    setCode(builder, errorCode.getIntValue(), errorCode.name());
+                } else {
+                    setUnknownCode(builder, code);
+                }
+                break;
+            }
+            case GROUPMODFAILED:
+            {
+                GroupModFailedCode errorCode = GroupModFailedCode.forValue(code);
+                if (errorCode != null) {
+                    setCode(builder, errorCode.getIntValue(), errorCode.name());
+                } else {
+                    setUnknownCode(builder, code);
+                }
+                break;
+            }
+            case PORTMODFAILED:
+            {
+                PortModFailedCode errorCode = PortModFailedCode.forValue(code);
+                if (errorCode != null) {
+                    setCode(builder, errorCode.getIntValue(), errorCode.name());
+                } else {
+                    setUnknownCode(builder, code);
+                }
+                break;
+            }
+            case TABLEMODFAILED:
+            {
+                TableModFailedCode errorCode = TableModFailedCode.forValue(code);
+                if (errorCode != null) {
+                    setCode(builder, errorCode.getIntValue(), errorCode.name());
+                } else {
+                    setUnknownCode(builder, code);
+                }
+                break;
+            }
+            case QUEUEOPFAILED:
+            {
+                QueueOpFailedCode errorCode = QueueOpFailedCode.forValue(code);
+                if (errorCode != null) {
+                    setCode(builder, errorCode.getIntValue(), errorCode.name());
+                } else {
+                    setUnknownCode(builder, code);
+                }
+                break;
+            }
+            case SWITCHCONFIGFAILED:
+            {
+                SwitchConfigFailedCode errorCode = SwitchConfigFailedCode.forValue(code);
+                if (errorCode != null) {
+                    setCode(builder, errorCode.getIntValue(), errorCode.name());
+                } else {
+                    setUnknownCode(builder, code);
+                }
+                break;
+            }
+            case ROLEREQUESTFAILED:
+            {
+                RoleRequestFailedCode errorCode = RoleRequestFailedCode.forValue(code);
+                if (errorCode != null) {
+                    setCode(builder, errorCode.getIntValue(), errorCode.name());
+                } else {
+                    setUnknownCode(builder, code);
+                }
+                break;
+            }
+            case METERMODFAILED:
+            {
+                MeterModFailedCode errorCode = MeterModFailedCode.forValue(code);
+                if (errorCode != null) {
+                    setCode(builder, errorCode.getIntValue(), errorCode.name());
+                } else {
+                    setUnknownCode(builder, code);
+                }
+                break;
+            }
+            case TABLEFEATURESFAILED:
+            {
+                TableFeaturesFailedCode errorCode = TableFeaturesFailedCode.forValue(code);
+                if (errorCode != null) {
+                    setCode(builder, errorCode.getIntValue(), errorCode.name());
+                } else {
+                    setUnknownCode(builder, code);
+                }
+                break;
+            }
+            case EXPERIMENTER:
+                ExperimenterErrorBuilder expBuilder = new ExperimenterErrorBuilder();
+                expBuilder.setExpType(code);
+                expBuilder.setExperimenter(rawMessage.readUnsignedInt());
+                builder.addAugmentation(ExperimenterError.class, expBuilder.build());
+                break;
+            default:
+                setUnknownCode(builder, code);
+                break;
+            }
+        } else {
+            setUnknownCode(builder, code);
+        }
+    }
+    
+    private static void setUnknownCode(ErrorMessageBuilder builder, int readValue) {
+        builder.setCode(readValue);
+        builder.setCodeString(UNKNOWN_CODE);
+    }
+    
+    private static void setCode(ErrorMessageBuilder builder, int code, String codeString) {
+        builder.setCode(code);
+        builder.setCodeString(codeString);
+    }
 
 }