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/*
 * Copyright (c) 2000, 2020, Oracle and/or its affiliates.
 *
 * Licensed under the Universal Permissive License v 1.0 as shown at
 * http://oss.oracle.com/licenses/upl.
 */
package com.tangosol.internal.net.service.peer.acceptor;

import com.tangosol.config.annotation.Injectable;

import com.tangosol.internal.net.service.peer.DefaultPeerDependencies;

import com.tangosol.util.Base;

/**
 * The AbstractAcceptorDependencies class provides an abstract implementation of
 * AcceptorDependencies.
 *
 * @author pfm 2011.06.27
 * @since Coherence 12.1.2
 */
public abstract class AbstractAcceptorDependencies
        extends DefaultPeerDependencies
        implements AcceptorDependencies
    {
    // ----- constructors ---------------------------------------------------

    /**
     * Construct a AbstractAcceptorDependencies object.
     */
    public AbstractAcceptorDependencies()
        {
        this(null);
        }

    /**
     * Construct a AbstractAcceptorDependencies object, copying the values from the specified
     * AcceptorDependencies object.
     *
     * @param deps  the dependencies to copy, or null
     */
    public AbstractAcceptorDependencies(AcceptorDependencies deps)
        {
        super(deps);

        if (deps != null)
            {
            m_cConnectionLimit = deps.getConnectionLimit();
            }
        }

    // ----- AbstractAcceptorDependencies methods ---------------------------

    /**
     * {@inheritDoc}
     */
    @Override
    public int getConnectionLimit()
        {
        return m_cConnectionLimit;
        }

    /**
     * Set the connection limit.
     *
     * @param cLimit  The connection limit
     */
    @Injectable("connection-limit")
    public void setConnectionLimit(int cLimit)
        {
        m_cConnectionLimit = cLimit;
        }

    /**
     * {@inheritDoc}
     */
    @Override
    public AbstractAcceptorDependencies validate()
        {
        super.validate();

        Base.azzert(getConnectionLimit() >= 0, "Connection limit cannot be less than 0");

        return this;
        }

    // ----- Object methods -------------------------------------------------

    /**
     * {@inheritDoc}
     */
    @Override
    public String toString()
        {
        return super.toString()
                + "{ConnectionLimit=" + getConnectionLimit()
                + "}";
        }

    // ----- data fields and constants --------------------------------------

    /**
     * The connection limit.
     */
    private int m_cConnectionLimit;
    }