com.flipkart.fdp.migration.distcp.config.ConnectionConfig.java Source code

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Here is the source code for com.flipkart.fdp.migration.distcp.config.ConnectionConfig.java

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/*
 *
 *  Copyright 2015 Flipkart Internet Pvt. Ltd.
 *
 *     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 com.flipkart.fdp.migration.distcp.config;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;

import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;

import org.apache.hadoop.io.Text;
import org.apache.hadoop.io.Writable;

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.flipkart.fdp.migration.distcp.config.DCMConstants.SecurityType;
import com.google.gson.Gson;

/**
 * Created by sushil.s on 28/08/15.
 */

@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
@JsonIgnoreProperties(ignoreUnknown = true)
public class ConnectionConfig implements Writable {

    private String connectionURL = "";

    private String path = "";

    private String userName = "";
    private String userPassword = "";
    private String keyFile = "";

    private DCMConstants.SecurityType securityType;
    private long freeSpaceInBytes;

    public ConnectionConfig(ConnectionConfig hostConfig) {
        this.userName = hostConfig.getUserName();
        this.userPassword = hostConfig.getUserPassword();
        this.keyFile = hostConfig.getKeyFile();
        this.securityType = hostConfig.getSecurityType();
        this.freeSpaceInBytes = hostConfig.getFreeSpaceInBytes();
        this.path = hostConfig.getPath();
        this.connectionURL = hostConfig.getConnectionURL();
    }

    public int compareTo(ConnectionConfig o) {
        Long l = getFreeSpaceInBytes();
        if (o == null)
            return l.compareTo(0L);
        return l.compareTo(o.getFreeSpaceInBytes());
    }

    @Override
    public void write(DataOutput out) throws IOException {

        Text.writeString(out, getUserName());
        Text.writeString(out, getUserPassword());
        Text.writeString(out, getKeyFile());
        Text.writeString(out, getConnectionURL());

        Text.writeString(out, String.valueOf(securityType));

        out.writeLong(getFreeSpaceInBytes());
        Text.writeString(out, getPath());
    }

    @Override
    public void readFields(DataInput in) throws IOException {
        userName = Text.readString(in);
        userPassword = Text.readString(in);
        keyFile = Text.readString(in);
        connectionURL = Text.readString(in);
        securityType = SecurityType.valueOf(Text.readString(in));
        freeSpaceInBytes = in.readLong();
        path = Text.readString(in);

    }

    @Override
    public String toString() {
        Gson gson = new Gson();
        return gson.toJson(this);
    }

}