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/*
 * Copyright 2013 peter.lawrey Lawrey
 *
 * 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 net.openhft.fix.include.v42;

import net.openhft.lang.collection.HugeArray;
import net.openhft.lang.collection.HugeCollections;

import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;

/**
 * Place holder for FIX Protocol object Message
 */
public class Message implements Externalizable {
    protected HugeArray field;
    protected HugeArray group;
    protected String msgcat;
    protected String msgtype;
    protected String name;
    protected int fieldSize;
    protected int groupSize;

    public Message setFieldSize(int fieldSize) {
        this.fieldSize = fieldSize;
        return this;
    }

    public Message setGroupSize(int groupSize) {
        this.groupSize = groupSize;
        return this;
    }

    public HugeArray getField() {
        if (field == null) {
            field = HugeCollections.newArray(Field.class, fieldSize);
        }
        return this.field;
    }

    public HugeArray getGroup() {
        if (group == null) {
            group = HugeCollections.newArray(Group.class, groupSize);
        }
        return this.group;
    }

    public String getMsgcat() {
        return msgcat;
    }

    public void setMsgcat(String value) {
        this.msgcat = value;
    }

    public String getMsgtype() {
        return msgtype;
    }

    public void setMsgtype(String value) {
        this.msgtype = value;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    @Override
    public void writeExternal(ObjectOutput out) throws IOException {
        out.writeObject(field);
        out.writeObject(group);
        out.writeUTF(msgcat);
        out.writeUTF(msgtype);
        out.writeUTF(name);
        out.writeInt(fieldSize);
        out.writeInt(groupSize);
    }

    @SuppressWarnings("unchecked")
    @Override
    public void readExternal(ObjectInput in) throws IOException,
            ClassNotFoundException {
        // TODO Auto-generated method stub
        field = (HugeArray) in.readObject();
        group = (HugeArray) in.readObject();
        msgcat = in.readUTF();
        msgtype = in.readUTF();
        name = in.readUTF();
        fieldSize = in.readInt();
        groupSize = in.readInt();
    }

}