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package com.sun.enterprise.web.connector.coyote;
import com.sun.enterprise.web.connector.extension.GrizzlyConfig;
import java.lang.reflect.Method;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.catalina.Request;
import org.apache.catalina.Response;
import org.apache.coyote.tomcat5.CoyoteConnector;
import org.apache.coyote.tomcat5.CoyoteResponse;
import org.apache.coyote.tomcat5.Constants;
import org.apache.coyote.tomcat5.MapperListener;
import org.apache.catalina.LifecycleException;
public class PECoyoteConnector extends CoyoteConnector{
private static final String USE_COYOTE_CONNECTOR =
"com.sun.enterprise.web.connector.useCoyoteConnector";
private static final String GRIZZLY_CONNECTOR =
"com.sun.enterprise.web.connector.grizzly.GrizzlyHttpProtocol";
/**
* Are we recycling objects
*/
protected boolean recycleObjects;
/**
* The number of acceptor threads.
*/
protected int maxAcceptWorkerThreads;
/**
* The number of reader threads.
*/
protected int maxReadWorkerThreads;
/**
* The request timeout value used by the processor threads.
*/
protected int processorWorkerThreadsTimeout;
/**
* The increment number used by the processor threads.
*/
protected int minProcessorWorkerThreadsIncrement;
/**
* The size of the accept queue.
*/
protected int minAcceptQueueLength;
/**
* The size of the read queue
*/
protected int minReadQueueLength;
/**
* The size of the processor queue.
*/
protected int minProcessorQueueLength;
/**
* Use direct or non direct byte buffer.
*/
protected boolean useDirectByteBuffer;
// Are we using the NIO Connector or the CoyoteConnector
private boolean coyoteOn = false;
/*
* Number of seconds before idle keep-alive connections expire
*/
private int keepAliveTimeoutInSeconds;
/*
* Number of keep-alive threads
*/
private int keepAliveThreadCount;
/*
* Specifies whether response chunking is enabled/disabled
*/
private boolean chunkingDisabled;
/**
* Maximum pending connection before refusing requests.
*/
private int queueSizeInBytes = 4096;
/**
* Server socket backlog.
*/
protected int ssBackLog = 4096;
/**
* Set the number of <code>Selector</code> used by Grizzly.
*/
public int selectorReadThreadsCount = 0;
/**
* The default response-type
*/
protected String defaultResponseType = "text/plain; charset=iso-8859-1";
/**
* The forced request-type
*/
protected String forcedRequestType = "text/plain; charset=iso-8859-1";
/**
* The monitoring classes used to gather stats.
*/
private GrizzlyConfig grizzlyMonitor;
/**
* The JMX domain.
*/
private String domain;
/**
* The root folder where application are deployed
*/
private String rootFolder = "";
/**
* The http-listener name
*/
private String name;
// ------------------------------------------------- FileCache support --//
/**
* Timeout before remove the static resource from the cache.
*/
private int secondsMaxAge = -1;
/**
* The maximum entries in the <code>fileCache</code>
*/
private int maxCacheEntries = 1024;
/**
* The maximum size of a cached resources.
*/
private long minEntrySize = 2048;
/**
* The maximum size of a cached resources.
*/
private long maxEntrySize = 537600;
/**
* The maximum cached bytes
*/
private long maxLargeFileCacheSize = 10485760;
/**
* The maximum cached bytes
*/
private long maxSmallFileCacheSize = 1048576;
/**
* Is the FileCache enabled.
*/
private boolean fileCacheEnabled = true;
/**
* Is the large FileCache enabled.
*/
private boolean isLargeFileCacheEnabled = true;
/**
* Location of the CRL file
*/
private String crlFile;
/**
* The trust management algorithm
*/
private String trustAlgorithm;
/**
* The maximum number of non-self-issued intermediate
* certificates that may exist in a certification path
*/
private String trustMaxCertLength;
/**
* The logger used by the <code>ProtocolHandler</code>
*/
private Logger logger;
// ----------------------------------------------------------------------//
public PECoyoteConnector() {
boolean coyoteOn = false;
if (System.getProperty(USE_COYOTE_CONNECTOR) != null){
coyoteOn =
Boolean.valueOf(System.getProperty(USE_COYOTE_CONNECTOR))
.booleanValue();
}
// By default, turn on the Coyote Connector
if (!coyoteOn)
setProtocolHandlerClassName(GRIZZLY_CONNECTOR);
}
/**
* Enables or disables chunked encoding for any responses returned by this
* Connector.
*
* @param chunkingDisabled true if chunking is to be disabled, false
* otherwise
*/
public void setChunkingDisabled(boolean chunkingDisabled) {
this.chunkingDisabled = chunkingDisabled;
}
/**
* @return true if chunking is disabled on this Connector, and false
* otherwise
*/
public boolean isChunkingDisabled() {
return this.chunkingDisabled;
}
/**
* Create (or allocate) and return a Request object suitable for
* specifying the contents of a Request to the responsible Container.
*/
public Request createRequest() {
PwcCoyoteRequest request = new PwcCoyoteRequest();
request.setConnector(this);
return (request);
}
/**
* Creates and returns Response object.
*
* @return Response object
*/
public Response createResponse() {
PECoyoteResponse response = new PECoyoteResponse(isChunkingDisabled());
response.setConnector(this);
return (response);
}
/**
* Gets the number of seconds before a keep-alive connection that has
* been idle times out and is closed.
*
* @return Keep-alive timeout in number of seconds
*/
public int getKeepAliveTimeoutInSeconds() {
return keepAliveTimeoutInSeconds;
}
/**
* Sets the number of seconds before a keep-alive connection that has
* been idle times out and is closed.
*
* @param timeout Keep-alive timeout in number of seconds
*/
public void setKeepAliveTimeoutInSeconds(int timeout) {
keepAliveTimeoutInSeconds = timeout;
setProperty("keepAliveTimeoutInSeconds", String.valueOf(timeout));
}
/**
* Gets the number of keep-alive threads.
*
* @return Number of keep-alive threads
*/
public int getKeepAliveThreadCount() {
return keepAliveThreadCount;
}
/**
* Sets the number of keep-alive threads.
*
* @param threadCount Number of keep-alive threads
*/
public void setKeepAliveThreadCount(int threadCount) {
keepAliveThreadCount = threadCount;
setProperty("keepAliveThreadCount", String.valueOf(threadCount));
}
/**
* Set the maximum pending connection this <code>Connector</code>
* can handle.
*/
public void setQueueSizeInBytes(int queueSizeInBytes){
this.queueSizeInBytes = queueSizeInBytes;
setProperty("queueSizeInBytes", queueSizeInBytes);
}
/**
* Return the maximum pending connection.
*/
public int getQueueSizeInBytes(){
return queueSizeInBytes;
}
/**
* Set the <code>SocketServer</code> backlog.
*/
public void setSocketServerBacklog(int ssBackLog){
this.ssBackLog = ssBackLog;
setProperty("socketServerBacklog", ssBackLog);
}
/**
* Return the maximum pending connection.
*/
public int getSocketServerBacklog(){
return ssBackLog;
}
/**
* Set the <code>recycle-tasks</code> used by this <code>Selector</code>
*/
public void setRecycleObjects(boolean recycleObjects){
this.recycleObjects= recycleObjects;
setProperty("recycleObjects",
String.valueOf(recycleObjects));
}
/**
* Return the <code>recycle-tasks</code> used by this
* <code>Selector</code>
*/
public boolean getRecycleObjects(){
return recycleObjects;
}
/**
* Set the <code>reader-thread</code> from domian.xml.
*/
public void setMaxReadWorkerThreads(int maxReadWorkerThreads){
this.maxReadWorkerThreads = maxReadWorkerThreads;
setProperty("maxReadWorkerThreads",
String.valueOf(maxReadWorkerThreads));
}
/**
* Return the <code>read-thread</code> used by this <code>Selector</code>
*/
public int getMaxReadWorkerThreads(){
return maxReadWorkerThreads;
}
/**
* Set the <code>reader-thread</code> from domian.xml.
*/
public void setMaxAcceptWorkerThreads(int maxAcceptWorkerThreads){
this.maxAcceptWorkerThreads = maxAcceptWorkerThreads;
setProperty("maxAcceptWorkerThreads",
String.valueOf(maxAcceptWorkerThreads));
}
/**
* Return the <code>read-thread</code> used by this <code>Selector</code>
*/
public int getMaxAcceptWorkerThreads(){
return maxAcceptWorkerThreads;
}
/**
* Set the <code>acceptor-queue-length</code> value
* on this <code>Selector</code>
*/
public void setMinAcceptQueueLength(int minAcceptQueueLength){
this.minAcceptQueueLength = minAcceptQueueLength;
setProperty("minAcceptQueueLength",
String.valueOf(minAcceptQueueLength));
}
/**
* Return the <code>acceptor-queue-length</code> value
* on this <code>Selector</code>
*/
public int getMinAcceptQueueLength(){
return minAcceptQueueLength;
}
/**
* Set the <code>reader-queue-length</code> value
* on this <code>Selector</code>
*/
public void setMinReadQueueLength(int minReadQueueLength){
this.minReadQueueLength = minReadQueueLength;
setProperty("minReadQueueLength",
String.valueOf(minReadQueueLength));
}
/**
* Return the <code>reader-queue-length</code> value
* on this <code>Selector</code>
*/
public int getMinReadQueueLength(){
return minReadQueueLength;
}
/**
* Set the <code>processor-queue-length</code> value
* on this <code>Selector</code>
*/
public void setMinProcessorQueueLength(int minProcessorQueueLength){
this.minProcessorQueueLength = minProcessorQueueLength;
setProperty("minProcessorQueueLength",
String.valueOf(minProcessorQueueLength));
}
/**
* Return the <code>processor-queue-length</code> value
* on this <code>Selector</code>
*/
public int getMinProcessorQueueLength(){
return minProcessorQueueLength;
}
/**
* Set the <code>use-nio-non-blocking</code> by this <code>Selector</code>
*/
public void setUseDirectByteBuffer(boolean useDirectByteBuffer){
this.useDirectByteBuffer = useDirectByteBuffer;
setProperty("useDirectByteBuffer",
String.valueOf(useDirectByteBuffer));
}
/**
* Return the <code>use-nio-non-blocking</code> used by this
* <code>Selector</code>
*/
public boolean getUseDirectByteBuffer(){
return useDirectByteBuffer;
}
public void setProcessorWorkerThreadsTimeout(int timeout){
this.processorWorkerThreadsTimeout = timeout;
setProperty("processorWorkerThreadsTimeout",
String.valueOf(timeout));
}
public int getProcessorWorkerThreadsTimeout(){
return processorWorkerThreadsTimeout;
}
public void setProcessorWorkerThreadsIncrement(int increment){
this.minProcessorWorkerThreadsIncrement = increment;
setProperty("processorThreadsIncrement",
String.valueOf(increment));
}
public int getMinProcessorWorkerThreadsIncrement(){
return minProcessorWorkerThreadsIncrement;
}
public void setSelectorReadThreadsCount(int selectorReadThreadsCount){
setProperty("selectorReadThreadsCount",
String.valueOf(selectorReadThreadsCount));
}
/**
* Set the default response type used. Specified as a semi-colon
* delimited string consisting of content-type, encoding,
* language, charset
*/
public void setDefaultResponseType(String defaultResponseType){
this.defaultResponseType = defaultResponseType;
setProperty("defaultResponseType", defaultResponseType);
}
/**
* Return the default response type used
*/
public String getDefaultResponseType(){
return defaultResponseType;
}
/**
* Sets the forced request type, which is forced onto requests that
* do not already specify any MIME type.
*/
public void setForcedRequestType(String forcedResponseType){
this.forcedRequestType = forcedResponseType;
setProperty("forcedRequestType", forcedResponseType);
}
/**
* Return the default request type used
*/
public String getForcedRequestType(){
return forcedRequestType;
}
/**
* Set the domain of this object.
*/
public void setDomain(String domain){
this.domain = domain;
}
public void start() throws LifecycleException {
super.start();
if ( grizzlyMonitor != null ) {
grizzlyMonitor.initConfig();
grizzlyMonitor.registerMonitoringLevelEvents();
}
}
public void stop() throws LifecycleException {
super.stop();
if ( grizzlyMonitor != null ) {
grizzlyMonitor.unregisterMonitoringLevelEvents();
}
}
//------------------------------------------------- FileCache config -----/
/**
* The timeout in seconds before remove a <code>FileCacheEntry</code>
* from the <code>fileCache</code>
*/
public void setSecondsMaxAge(int sMaxAges){
secondsMaxAge = sMaxAges;
setProperty("secondsMaxAge", String.valueOf(secondsMaxAge));
}
/**
* Set the maximum entries this cache can contains.
*/
public void setMaxCacheEntries(int mEntries){
maxCacheEntries = mEntries;
setProperty("maxCacheEntries", String.valueOf(maxCacheEntries));
}
/**
* Return the maximum entries this cache can contains.
*/
public int getMaxCacheEntries(){
return maxCacheEntries;
}
/**
* Set the maximum size a <code>FileCacheEntry</code> can have.
*/
public void setMinEntrySize(long mSize){
minEntrySize = mSize;
setProperty("minEntrySize", String.valueOf(minEntrySize));
}
/**
* Get the maximum size a <code>FileCacheEntry</code> can have.
*/
public long getMinEntrySize(){
return minEntrySize;
}
/**
* Set the maximum size a <code>FileCacheEntry</code> can have.
*/
public void setMaxEntrySize(long mEntrySize){
maxEntrySize = mEntrySize;
setProperty("maxEntrySize", String.valueOf(maxEntrySize));
}
/**
* Get the maximum size a <code>FileCacheEntry</code> can have.
*/
public long getMaxEntrySize(){
return maxEntrySize;
}
/**
* Set the maximum cache size
*/
public void setMaxLargeCacheSize(long mCacheSize){
maxLargeFileCacheSize = mCacheSize;
setProperty("maxLargeFileCacheSize",
String.valueOf(maxLargeFileCacheSize));
}
/**
* Get the maximum cache size
*/
public long getMaxLargeCacheSize(){
return maxLargeFileCacheSize;
}
/**
* Set the maximum cache size
*/
public void setMaxSmallCacheSize(long mCacheSize){
maxSmallFileCacheSize = mCacheSize;
setProperty("maxSmallFileCacheSize",
String.valueOf(maxSmallFileCacheSize));
}
/**
* Get the maximum cache size
*/
public long getMaxSmallCacheSize(){
return maxSmallFileCacheSize;
}
/**
* Is the fileCache enabled.
*/
public boolean isFileCacheEnabled(){
return fileCacheEnabled;
}
/**
* Is the file caching mechanism enabled.
*/
public void setFileCacheEnabled(boolean fileCacheEnabled){
this.fileCacheEnabled = fileCacheEnabled;
setProperty("fileCacheEnabled",String.valueOf(fileCacheEnabled));
}
/**
* Is the large file cache support enabled.
*/
public void setLargeFileCacheEnabled(boolean isLargeEnabled){
this.isLargeFileCacheEnabled = isLargeEnabled;
setProperty("largeFileCacheEnabled",
String.valueOf(isLargeFileCacheEnabled));
}
/**
* Is the large file cache support enabled.
*/
public boolean getLargeFileCacheEnabled(){
return isLargeFileCacheEnabled;
}
// --------------------------------------------------------------------//
/**
* Set the documenr root folder
*/
public void setWebAppRootPath(String rootFolder){
this.rootFolder = rootFolder;
setProperty("webAppRootPath",rootFolder);
}
/**
* Return the folder's root where application are deployed.
*/
public String getWebAppRootPath(){
return rootFolder;
}
/**
* Set the <code>Logger</code> of the <code>ProtocolHandler</code> instance
* used by this class.
*/
public void setLogger(Logger logger){
this.logger = logger;
}
/**
* Initialize this connector.
*/
public void initialize() throws LifecycleException{
super.initialize();
if ( !getProtocolHandler().getClass()
.getName().equals(GRIZZLY_CONNECTOR)){
return;
}
// Set the monitoring.
grizzlyMonitor = new GrizzlyConfig(domain,getPort());
// Set the logger
try{
Method loggerMethod = getProtocolHandler().getClass().getMethod
("setLogger", new Class[]{java.util.logging.Logger.class});
loggerMethod.invoke(getProtocolHandler(), new Object[]{logger});
} catch(Exception ex) {
logger.log(Level.WARNING,
"Unable to set logger on " + getProtocolHandler(), ex);
}
}
/**
* Set the name of this connector.
*/
public void setName(String name){
this.name = name;
}
/**
* Get the name of this connector;
*/
public String getName(){
return name;
}
/**
* Sets the truststore location of this connector.
*
* @param truststore The truststore location
*/
public void setTruststore(String truststore) {
setProperty("truststore", truststore);
}
/**
* Gets the truststore location of this connector.
*
* @return The truststore location
*/
public String getTruststore() {
return (String) getProperty("truststore");
}
/**
* Sets the truststore type of this connector.
*
* @param type The truststore type
*/
public void setTruststoreType(String type) {
setProperty("truststoreType", type);
}
/**
* Gets the truststore type of this connector.
*
* @return The truststore type
*/
public String getTruststoreType() {
return (String) getProperty("truststoreType");
}
/**
* Sets the keystore type of this connector.
*
* @param type The keystore type
*/
public void setKeystoreType(String type) {
setProperty("keystoreType", type);
}
/**
* Gets the keystore type of this connector.
*
* @return The keystore type
*/
public String getKeystoreType() {
return (String) getProperty("keystoreType");
}
/**
* Gets the location of the CRL file
*
* @return The location of the CRL file
*/
public String getCrlFile() {
return crlFile;
}
/**
* Sets the location of the CRL file.
*
* @param crlFile The location of the CRL file
*/
public void setCrlFile(String crlFile) {
this.crlFile = crlFile;
setProperty("crlFile", crlFile);
}
/**
* Gets the trust management algorithm
*
* @return The trust management algorithm
*/
public String getTrustAlgorithm() {
return trustAlgorithm;
}
/**
* Sets the trust management algorithm
*
* @param trustAlgorithm The trust management algorithm
*/
public void setTrustAlgorithm(String trustAlgorithm) {
this.trustAlgorithm = trustAlgorithm;
setProperty("truststoreAlgorithm", trustAlgorithm);
}
/**
* Gets the maximum number of non-self-issued intermediate
* certificates that may exist in a certification path
*
* @return The maximum number of non-self-issued intermediate
* certificates that may exist in a certification path
*/
public String getTrustMaxCertLength() {
return trustMaxCertLength;
}
/**
* Sets the maximum number of non-self-issued intermediate
* certificates that may exist in a certification path
*
* @param trustMaxCertLength The maximum number of non-self-issued
* intermediate certificates that may exist in a certification path
*/
public void setTrustMaxCertLength(String trustMaxCertLength) {
this.trustMaxCertLength = trustMaxCertLength;
setProperty("trustMaxCertLength", trustMaxCertLength);
}
/**
* Gets the MapperListener of this connector.
*
* @return The MapperListener of this connector
*/
public MapperListener getMapperListener() {
return mapperListener;
}
}
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