com.hazelcast.org.apache.calcite.avatica.AvaticaSeverity Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to you under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hazelcast.org.apache.calcite.avatica;
import com.hazelcast.org.apache.calcite.avatica.proto.Common;
import java.util.Objects;
/**
* An enumeration that denotes the severity of a given unexpected state.
*/
public enum AvaticaSeverity {
/**
* The severity of the outcome of some unexpected state is unknown.
*/
UNKNOWN(0),
/**
* The system has been left in an unrecoverable state as a result of an operation.
*/
FATAL(1),
/**
* The result of an action resulted in an error which the current operation cannot recover
* from. Clients can attempt to execute the operation again.
*/
ERROR(2),
/**
* The operation completed successfully but a message was generated to warn the client about
* some unexpected state or action.
*/
WARNING(3);
private final int value;
AvaticaSeverity(int value) {
this.value = value;
}
public int getValue() {
return value;
}
public Common.Severity toProto() {
switch (this) {
case UNKNOWN:
return Common.Severity.UNKNOWN_SEVERITY;
case FATAL:
return Common.Severity.FATAL_SEVERITY;
case ERROR:
return Common.Severity.ERROR_SEVERITY;
case WARNING:
return Common.Severity.WARNING_SEVERITY;
default:
throw new RuntimeException("Unhandled Severity level: " + this);
}
}
public static AvaticaSeverity fromProto(Common.Severity proto) {
switch (Objects.requireNonNull(proto)) {
case UNKNOWN_SEVERITY:
return AvaticaSeverity.UNKNOWN;
case FATAL_SEVERITY:
return AvaticaSeverity.FATAL;
case ERROR_SEVERITY:
return AvaticaSeverity.ERROR;
case WARNING_SEVERITY:
return AvaticaSeverity.WARNING;
default:
throw new RuntimeException("Unhandled protobuf Severity level: " + proto);
}
}
}
// End AvaticaSeverity.java
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