103 lines
3.2 KiB
Java
103 lines
3.2 KiB
Java
/*
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* JBoss, Home of Professional Open Source
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*
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* Copyright 2008, Red Hat Middleware LLC, and individual contributors
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* by the @author tags. See the COPYRIGHT.txt in the distribution for a
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* full listing of individual contributors.
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*
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* This is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this software; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
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*/
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package org.jboss.netty.channel;
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public class DefaultChannelStateEvent extends DefaultChannelEvent implements
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ChannelStateEvent {
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private final ChannelState state;
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private final Object value;
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public DefaultChannelStateEvent(
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Channel channel, ChannelFuture future,
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ChannelState state, Object value) {
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super(channel, future);
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if (state == null) {
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throw new NullPointerException("state");
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}
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this.state = state;
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this.value = value;
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}
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public ChannelState getState() {
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return state;
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}
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public Object getValue() {
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return value;
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}
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@Override
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public String toString() {
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String parentString = super.toString();
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StringBuilder buf = new StringBuilder(parentString.length() + 64);
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buf.append(parentString);
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buf.append(" - (state: ");
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switch (getState()) {
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case OPEN:
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if (Boolean.TRUE.equals(getValue())) {
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buf.append("OPEN");
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} else {
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buf.append("CLOSED");
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}
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break;
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case BOUND:
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if (getValue() != null) {
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buf.append("BOUND");
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} else {
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buf.append("UNBOUND");
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}
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break;
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case CONNECTED:
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if (getValue() != null) {
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buf.append("CONNECTED");
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} else {
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buf.append("DISCONNECTED");
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}
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break;
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case INTEREST_OPS:
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switch (((Integer) getValue()).intValue()) {
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case Channel.OP_NONE:
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buf.append("OP_NONE");
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break;
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case Channel.OP_READ:
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buf.append("OP_READ");
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break;
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case Channel.OP_WRITE:
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buf.append("OP_WRITE");
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break;
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case Channel.OP_READ_WRITE:
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buf.append("OP_READ_WRITE");
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break;
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default:
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buf.append("OP_");
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buf.append(getValue());
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buf.append(" (?)");
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}
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}
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buf.append(')');
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return buf.toString();
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}
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}
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