mousio.etcd4j.responses.EtcdException.java Source code

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Here is the source code for mousio.etcd4j.responses.EtcdException.java

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/*
 * Copyright (c) 2015, Jurriaan Mous and contributors as indicated by the @author tags.
 *
 * Licensed 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 mousio.etcd4j.responses;

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonProperty;

/**
 * Exception on etcd failures
 */
@JsonIgnoreProperties(ignoreUnknown = true)
public class EtcdException extends Exception {
    private static final long serialVersionUID = -3921194095313052325L;

    // The json
    public static final EtcdResponseDecoder<EtcdException> DECODER = EtcdResponseDecoders.json(EtcdException.class);

    public final String etcdCause;
    public final int errorCode;
    public final Long index;
    public final String etcdMessage;

    /**
     * Constructor
     *
     * @param errorCode the etcd error code
     * @param cause     the exception cause
     * @param message   the exception message
     * @param index     the data index
     */
    protected EtcdException(@JsonProperty("errorCode") Integer errorCode, @JsonProperty("cause") String cause,
            @JsonProperty("message") String message, @JsonProperty("index") Long index) {
        this.errorCode = errorCode;
        this.etcdCause = cause;
        this.etcdMessage = message;
        this.index = index;
    }

    @Override
    public String getMessage() {
        return String.format("[%s]: %s%s%s", errorCode, etcdMessage,
                ((etcdCause != null) ? ", cause: " + etcdCause : ""),
                ((index != null) ? ", at index: " + index : ""));
    }

    @Override
    public String toString() {
        return getMessage();
    }

    public String getETCDCause() {
        return etcdCause;
    }

    public int getErrorCode() {
        return errorCode;
    }

    public boolean isErrorCode(int code) {
        return errorCode == code;
    }

    public Long getIndex() {
        return index;
    }

    public String ETCDMessage() {
        return etcdMessage;
    }
}