org.apache.catalina.tribes.MembershipListener Java Examples

/**
 * Callback from the impl when a new member has been received
 * @param member The member
 */
@Override
public void memberDisappeared(Member member) {
    MembershipListener listener = this.listener;
    if (listener != null) {
        listener.memberDisappeared(member);
    }
}
 

/**
 * memberDisappeared gets invoked by the interceptor below the channel
 * and the channel will broadcast it to the membership listeners
 * @param member Member - the member that left or crashed
 */
@Override
public void memberDisappeared(Member member) {
    //notify upwards
    for (int i=0; i<membershipListeners.size(); i++ ) {
        MembershipListener membershipListener = (MembershipListener)membershipListeners.get(i);
        if (membershipListener != null) membershipListener.memberDisappeared(member);
    }
}
 

/**
 * memberAdded gets invoked by the interceptor below the channel
 * and the channel will broadcast it to the membership listeners
 * @param member Member - the new member
 */
@Override
public void memberAdded(Member member) {
    //notify upwards
    for (int i=0; i<membershipListeners.size(); i++ ) {
        MembershipListener membershipListener = (MembershipListener)membershipListeners.get(i);
        if (membershipListener != null) membershipListener.memberAdded(member);
    }
}
 

/**
 * Create a new mcast service impl
 * @param member - the local member
 * @param sendFrequency - the time (ms) in between pings sent out
 * @param expireTime - the time (ms) for a member to expire
 * @param port - the mcast port
 * @param bind - the bind address (not sure this is used yet)
 * @param mcastAddress - the mcast address
 * @param service - the callback service
 * @param localLoopbackDisabled - disable loopbackMode
 * @throws IOException
 */
public McastServiceImpl(
    MemberImpl member,
    long sendFrequency,
    long expireTime,
    int port,
    InetAddress bind,
    InetAddress mcastAddress,
    int ttl,
    int soTimeout,
    MembershipListener service,
    MessageListener msgservice,
    boolean localLoopbackDisabled)
throws IOException {
    this.member = member;
    this.address = mcastAddress;
    this.port = port;
    this.mcastSoTimeout = soTimeout;
    this.mcastTTL = ttl;
    this.mcastBindAddress = bind;
    this.timeToExpiration = expireTime;
    this.service = service;
    this.msgservice = msgservice;
    this.sendFrequency = sendFrequency;
    this.localLoopbackDisabled = localLoopbackDisabled;
    init();
}
 

/**
 * memberDisappeared gets invoked by the interceptor below the channel
 * and the channel will broadcast it to the membership listeners
 * @param member Member - the member that left or crashed
 */
@Override
public void memberDisappeared(Member member) {
    //notify upwards
    for (int i=0; i<membershipListeners.size(); i++ ) {
        MembershipListener membershipListener = (MembershipListener)membershipListeners.get(i);
        if (membershipListener != null) membershipListener.memberDisappeared(member);
    }
}
 

/**
 * memberAdded gets invoked by the interceptor below the channel
 * and the channel will broadcast it to the membership listeners
 * @param member Member - the new member
 */
@Override
public void memberAdded(Member member) {
    //notify upwards
    for (int i=0; i<membershipListeners.size(); i++ ) {
        MembershipListener membershipListener = (MembershipListener)membershipListeners.get(i);
        if (membershipListener != null) membershipListener.memberAdded(member);
    }
}
 

@Override
public void memberAdded(Member member) {
    MembershipListener listener = this.listener;
    if (listener != null) {
        listener.memberAdded(member);
    }
}
 

/**
 * Create a new mcast service instance.
 * @param member - the local member
 * @param sendFrequency - the time (ms) in between pings sent out
 * @param expireTime - the time (ms) for a member to expire
 * @param port - the mcast port
 * @param bind - the bind address (not sure this is used yet)
 * @param mcastAddress - the mcast address
 * @param ttl multicast ttl that will be set on the socket
 * @param soTimeout Socket timeout
 * @param service - the callback service
 * @param msgservice Message listener
 * @param localLoopbackDisabled - disable loopbackMode
 * @throws IOException Init error
 */
public McastServiceImpl(
    MemberImpl member,
    long sendFrequency,
    long expireTime,
    int port,
    InetAddress bind,
    InetAddress mcastAddress,
    int ttl,
    int soTimeout,
    MembershipListener service,
    MessageListener msgservice,
    boolean localLoopbackDisabled)
throws IOException {
    this.member = member;
    this.address = mcastAddress;
    this.port = port;
    this.mcastSoTimeout = soTimeout;
    this.mcastTTL = ttl;
    this.mcastBindAddress = bind;
    this.timeToExpiration = expireTime;
    this.service = service;
    this.msgservice = msgservice;
    this.sendFrequency = sendFrequency;
    this.localLoopbackDisabled = localLoopbackDisabled;
    init();
}
 

/**
 * memberDisappeared gets invoked by the interceptor below the channel
 * and the channel will broadcast it to the membership listeners
 * @param member Member - the member that left or crashed
 */
@Override
public void memberDisappeared(Member member) {
    //notify upwards
    for (int i=0; i<membershipListeners.size(); i++ ) {
        MembershipListener membershipListener = membershipListeners.get(i);
        if (membershipListener != null) membershipListener.memberDisappeared(member);
    }
}
 

/**
 * memberAdded gets invoked by the interceptor below the channel
 * and the channel will broadcast it to the membership listeners
 * @param member Member - the new member
 */
@Override
public void memberAdded(Member member) {
    //notify upwards
    for (int i=0; i<membershipListeners.size(); i++ ) {
        MembershipListener membershipListener = membershipListeners.get(i);
        if (membershipListener != null) membershipListener.memberAdded(member);
    }
}
 

/**
 * Create a new mcast service impl
 * @param member - the local member
 * @param sendFrequency - the time (ms) in between pings sent out
 * @param expireTime - the time (ms) for a member to expire
 * @param port - the mcast port
 * @param bind - the bind address (not sure this is used yet)
 * @param mcastAddress - the mcast address
 * @param service - the callback service
 * @param localLoopbackDisabled - disable loopbackMode
 * @throws IOException
 */
public McastServiceImpl(
    MemberImpl member,
    long sendFrequency,
    long expireTime,
    int port,
    InetAddress bind,
    InetAddress mcastAddress,
    int ttl,
    int soTimeout,
    MembershipListener service,
    MessageListener msgservice,
    boolean localLoopbackDisabled)
throws IOException {
    this.member = member;
    this.address = mcastAddress;
    this.port = port;
    this.mcastSoTimeout = soTimeout;
    this.mcastTTL = ttl;
    this.mcastBindAddress = bind;
    this.timeToExpiration = expireTime;
    this.service = service;
    this.msgservice = msgservice;
    this.sendFrequency = sendFrequency;
    this.localLoopbackDisabled = localLoopbackDisabled;
    init();
}
 

/**
 * Removes a membership listener from the channel.<br>
 * Membership listeners are uniquely identified using the equals(Object) method
 * @param membershipListener MembershipListener
 */

@Override
public void removeMembershipListener(MembershipListener membershipListener) {
    membershipListeners.remove(membershipListener);
}
 

/**
 * Removes a membership listener from the channel.<br>
 * Membership listeners are uniquely identified using the equals(Object) method
 * @param membershipListener MembershipListener
 */

@Override
public void removeMembershipListener(MembershipListener membershipListener) {
    membershipListeners.remove(membershipListener);
}
 

/**
 * Adds a membership listener to the channel.<br>
 * Membership listeners are uniquely identified using the equals(Object) method
 * @param membershipListener MembershipListener
 */
@Override
public void addMembershipListener(MembershipListener membershipListener) {
    if (!this.membershipListeners.contains(membershipListener) )
        this.membershipListeners.add(membershipListener);
}
 

/**
 * Adds a membership listener to the channel.<br>
 * Membership listeners are uniquely identified using the equals(Object) method
 * @param membershipListener MembershipListener
 */
@Override
public void addMembershipListener(MembershipListener membershipListener) {
    if (!this.membershipListeners.contains(membershipListener) )
        this.membershipListeners.add(membershipListener);
}
 

/**
 * Removes a membership listener from the channel.<br>
 * Membership listeners are uniquely identified using the equals(Object) method
 * @param membershipListener MembershipListener
 */

@Override
public void removeMembershipListener(MembershipListener membershipListener) {
    membershipListeners.remove(membershipListener);
}
 

/**
 * Adds a membership listener to the channel.<br>
 * Membership listeners are uniquely identified using the equals(Object) method
 * @param membershipListener MembershipListener
 */
@Override
public void addMembershipListener(MembershipListener membershipListener) {
    if (!this.membershipListeners.contains(membershipListener) )
        this.membershipListeners.add(membershipListener);
}
 

/**
 * Add a membership listener, this version only supports one listener per service,
 * so calling this method twice will result in only the second listener being active.
 * @param listener The listener
 */
@Override
public void setMembershipListener(MembershipListener listener) {
    this.listener = listener;
}
 

/**
 * Add a membership listener, this version only supports one listener per service,
 * so calling this method twice will result in only the second listener being active.
 * @param listener The listener
 */
@Override
public void setMembershipListener(MembershipListener listener) {
    this.listener = listener;
}
 

/**
 * Add a membership listener, this version only supports one listener per service,
 * so calling this method twice will result in only the second listener being active.
 * @param listener The listener
 */
@Override
public void setMembershipListener(MembershipListener listener) {
    this.listener = listener;
}
 

public void removeMembershipListener(MembershipListener listener); 

public void addMembershipListener(MembershipListener listener);