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/*
 * DISCLAIMER
 *
 * Copyright 2018 ArangoDB GmbH, Cologne, Germany
 *
 * 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.
 *
 * Copyright holder is ArangoDB GmbH, Cologne, Germany
 */

package com.arangodb.internal.net;

import com.arangodb.ArangoDBException;
import com.arangodb.config.HostDescription;

import java.io.IOException;

/**
 * @author Mark Vollmary
 */
public class HostImpl implements Host {

    private final ConnectionPool connectionPool;
    private final HostDescription description;
    private boolean markforDeletion = false;

    public HostImpl(final ConnectionPool connectionPool, final HostDescription description) {
        super();
        this.connectionPool = connectionPool;
        this.description = description;
    }

    @Override
    public void close() throws IOException {
        connectionPool.close();
    }

    @Override
    public HostDescription getDescription() {
        return description;
    }

    @Override
    public Connection connection() {
        return connectionPool.connection();
    }

    @Override
    public void closeOnError() {
        try {
            connectionPool.close();
        } catch (final IOException e) {
            throw new ArangoDBException(e);
        }
    }

    @Override
    public String toString() {
        return "HostImpl [connectionPool=" + connectionPool + ", description=" + description + ", markforDeletion="
                + markforDeletion + "]";
    }

    public boolean isMarkforDeletion() {
        return markforDeletion;
    }

    public void setMarkforDeletion(boolean markforDeletion) {
        this.markforDeletion = markforDeletion;
    }

    @Override
    public void setJwt(String jwt) {
        connectionPool.setJwt(jwt);
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((description == null) ? 0 : description.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        HostImpl other = (HostImpl) obj;
        if (description == null) {
            return other.description == null;
        } else return description.equals(other.description);
    }


}