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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2009-2013 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
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* exception as provided by Oracle in the GPL Version 2 section of the License
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*
* Modifications:
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*/
// Portions Copyright [2016] [Payara Foundation]
package org.glassfish.grizzly.config.dom;
import org.jvnet.hk2.config.Attribute;
import org.jvnet.hk2.config.ConfigBeanProxy;
import org.jvnet.hk2.config.Configured;
import org.jvnet.hk2.config.DuckTyped;
import org.jvnet.hk2.config.types.PropertyBag;
import org.glassfish.grizzly.IOStrategy;
import javax.validation.constraints.Pattern;
import java.util.ArrayList;
import java.util.List;
/**
* Defines one specific transport and its properties
*/
@Configured
public interface Transport extends ConfigBeanProxy, PropertyBag {
boolean DISPLAY_CONFIGURATION = false;
boolean TCP_NO_DELAY = true;
int ACCEPTOR_THREADS = 1;
int BUFFER_SIZE = 8192;
int IDLE_KEY_TIMEOUT = 30;
int LINGER = -1;
int MAX_CONNECTIONS_COUNT = 4096;
int READ_TIMEOUT = 30000;
int WRITE_TIMEOUT = 30000;
int SELECTOR_POLL_TIMEOUT = 1000;
int SOCKET_RCV_BUFFER_SIZE = -1;
int SOCKET_SND_BUFFER_SIZE = -1;
String BYTE_BUFFER_TYPE = "heap";
String CLASSNAME = "org.glassfish.grizzly.nio.transport.TCPNIOTransport";
boolean DEDICATED_ACCEPTOR_ENABLED = false;
/**
* The number of acceptor threads listening for the transport's events
*/
@Attribute(defaultValue = "" + ACCEPTOR_THREADS, dataType = Integer.class)
String getAcceptorThreads();
void setAcceptorThreads(String value);
/**
* The size, in bytes, of the socket send buffer size. If the value is 0 or less,
* it defaults to the VM's default value.
*/
@Attribute(defaultValue = "" + SOCKET_SND_BUFFER_SIZE, dataType = Integer.class)
String getSocketWriteBufferSize();
void setSocketWriteBufferSize();
/**
* The size, in bytes, of the socket send buffer size. If the value is 0 or less,
* it defaults to the VM's default value.
*/
@Attribute(defaultValue = "" + SOCKET_RCV_BUFFER_SIZE, dataType = Integer.class)
String getSocketReadBufferSize();
void setSocketReadBufferSize();
/**
* @deprecated This attribute is now ignored. Use socket-send-Buffer-size and/or socket-write-buffer-size instead.
*/
@Deprecated
@Attribute(defaultValue = "" + BUFFER_SIZE, dataType = Integer.class)
String getBufferSizeBytes();
void setBufferSizeBytes(String size);
/**
* Type of ByteBuffer, which will be used with transport. Possible values are: HEAP and DIRECT
*/
@Attribute(defaultValue = BYTE_BUFFER_TYPE, dataType = String.class)
@Pattern(regexp = "heap|direct", flags = Pattern.Flag.CASE_INSENSITIVE)
String getByteBufferType();
void setByteBufferType(String value);
/**
* Name of class, which implements transport logic
*/
@Attribute(defaultValue = CLASSNAME)
String getClassname();
void setClassname(String value);
/**
* {@link IOStrategy} to be used by {@link Transport}.
*/
@Attribute(dataType = String.class)
String getIoStrategy();
void setIoStrategy(String ioStrategy);
/**
* Flush Grizzly's internal configuration to the server logs (like number of threads created, how many polled
* objects, etc.)
*/
@Attribute(defaultValue = "" + DISPLAY_CONFIGURATION, dataType = Boolean.class)
String getDisplayConfiguration();
void setDisplayConfiguration(String bool);
/**
* Timeout, after which idle key will be cancelled and channel closed
*/
@Attribute(defaultValue = "" + IDLE_KEY_TIMEOUT, dataType = Integer.class)
String getIdleKeyTimeoutSeconds();
void setIdleKeyTimeoutSeconds(String value);
/**
* The max number of connections the transport should handle at the same time
*/
@Attribute(defaultValue = "" + MAX_CONNECTIONS_COUNT, dataType = Integer.class)
String getMaxConnectionsCount();
void setMaxConnectionsCount(String value);
/**
* Transport's name, which could be used as reference
*/
@Attribute(required = true, key = true)
String getName();
void setName(String value);
/**
* Read operation timeout in ms
*/
@Attribute(defaultValue = "" + READ_TIMEOUT, dataType = Integer.class)
String getReadTimeoutMillis();
void setReadTimeoutMillis(String value);
/**
* Use public SelectionKey handler, which was defined earlier in the document.
* @deprecated This attribute as well as the named selection-key-handler element this attribute refers to has been
* deprecated and is effectively ignored by the runtime. No equivalent functionality is available.
*/
@Attribute
@Deprecated
String getSelectionKeyHandler();
void setSelectionKeyHandler(String value);
/**
* The time, in milliseconds, a NIO Selector will block waiting for events (users requests).
*/
@Attribute(defaultValue = "" + SELECTOR_POLL_TIMEOUT, dataType = Integer.class)
String getSelectorPollTimeoutMillis();
void setSelectorPollTimeoutMillis(String timeout);
/**
* Write operation timeout in ms
*/
@Attribute(defaultValue = "" + WRITE_TIMEOUT, dataType = Integer.class)
String getWriteTimeoutMillis();
void setWriteTimeoutMillis(String value);
@Attribute(defaultValue = "" + TCP_NO_DELAY, dataType = Boolean.class)
String getTcpNoDelay();
void setTcpNoDelay(String noDelay);
@Attribute(defaultValue = "" + LINGER, dataType = Integer.class)
String getLinger();
void setLinger(String linger);
@Attribute(defaultValue = "" + DEDICATED_ACCEPTOR_ENABLED, dataType = Boolean.class)
String getDedicatedAcceptorEnabled();
void setDedicatedAcceptorEnabled(String isEnabled);
@DuckTyped
List findNetworkListeners();
@DuckTyped
Transports getParent();
class Duck {
static public List findNetworkListeners(Transport transport) {
NetworkListeners networkListeners =
transport.getParent().getParent().getNetworkListeners();
List refs = new ArrayList();
for (NetworkListener listener : networkListeners.getNetworkListener()) {
if (listener.getTransport().equals(transport.getName())) {
refs.add(listener);
}
}
return refs;
}
public static Transports getParent(Transport transport) {
return transport.getParent(Transports.class);
}
}
}