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* Copyright 2004 The Apache Software Foundation
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package com.sun.grizzly.tcp;
/**
* Structure holding the Request and Response objects. It also holds statistical
* informations about request processing and provide management informations
* about the requests beeing processed.
*
* Each thread uses a Request/Response pair that is recycled on each request.
* This object provides a place to collect global low-level statistics - without
* having to deal with synchronization ( since each thread will have it's own
* RequestProcessorMX ).
*
* TODO: Request notifications will be registered here.
*
* @author Costin Manolache
*/
public class RequestInfo {
private RequestGroupInfo global=null;
private Request req;
private int stage = Constants.STAGE_NEW;
/*
* Statistical data collected at the end of each request.
*/
private long bytesSent;
private long bytesReceived;
// Total time = divide by requestCount to get average.
private long processingTime;
// The longest response time for a request
private long maxTime;
// URI of the request that took maxTime
private String maxRequestUri;
private int requestCount;
// number of response codes >= 400
private int errorCount;
// START S1AS
// Number of responses with a status code in the 2xx range
private long count2xx;
// Number of responses with a status code in the 3xx range
private long count3xx;
// Number of responses with a status code in the 4xx range
private long count4xx;
// Number of responses with a status code in the 5xx range
private long count5xx;
// Number of responses with a status code outside the 2xx, 3xx, 4xx,
// and 5xx range
private long countOther;
// Number of responses with a status code equal to 200
private long count200;
// Number of responses with a status code equal to 302
private long count302;
// Number of responses with a status code equal to 304
private long count304;
// Number of responses with a status code equal to 400
private long count400;
// Number of responses with a status code equal to 401
private long count401;
// Number of responses with a status code equal to 403
private long count403;
// Number of responses with a status code equal to 404
private long count404;
// Number of responses with a status code equal to 503
private long count503;
// Worker thread ID that processes the associated request
private long workerThreadID = 0;
// Request completion time
private long requestCompletionTime;
// END S1AS
// START SJSAS 6338793
private String lastURI;
private String lastMethod;
private long lastCompletionTime;
// END SJSAS 6338793
/**
* Constructor
*/
public RequestInfo( Request req) {
this.req=req;
}
public RequestGroupInfo getGlobalProcessor() {
return global;
}
public void setGlobalProcessor(RequestGroupInfo global) {
if( global != null) {
this.global=global;
global.addRequestProcessor( this );
} else {
if (this.global != null) {
this.global.removeRequestProcessor( this );
this.global = null;
}
}
}
// ------------------- Information about the current request -----------
// This is useful for long-running requests only
public String getMethod() {
return req.method().toString();
}
public String getCurrentUri() {
return req.requestURI().toString();
}
public String getCurrentQueryString() {
return req.queryString().toString();
}
public String getProtocol() {
return req.protocol().toString();
}
public String getVirtualHost() {
return req.serverName().toString();
}
public int getServerPort() {
return req.getServerPort();
}
public String getRemoteAddr() {
req.action(ActionCode.ACTION_REQ_HOST_ADDR_ATTRIBUTE, null);
return req.remoteAddr().toString();
}
public int getContentLength() {
return req.getContentLength();
}
public long getRequestBytesReceived() {
return req.getBytesRead();
}
public long getRequestBytesSent() {
return req.getResponse().getBytesWritten();
}
public long getRequestProcessingTime() {
return (System.currentTimeMillis() - req.getStartTime());
}
/**
* Called by the processor before recycling the request. It'll collect
* statistic information.
*/
void updateCounters() {
bytesReceived+=req.getBytesRead();
bytesSent=req.getResponse().getBytesWritten();
requestCount++;
int responseStatus = req.getResponse().getStatus();
// START S1AS
if (responseStatus >= 200 && responseStatus < 299) {
// 2xx
count2xx++;
if (responseStatus == 200) {
count200++;
}
} else if (responseStatus >= 300 && responseStatus < 399) {
// 3xx
count3xx++;
if (responseStatus == 302) {
count302++;
} else if (responseStatus == 304) {
count304++;
}
} else if (responseStatus >= 400 && responseStatus < 499) {
// 4xx
count4xx++;
if (responseStatus == 400) {
count400++;
} else if (responseStatus == 401) {
count401++;
} else if (responseStatus == 403) {
count403++;
} else if (responseStatus == 404) {
count404++;
}
} else if (responseStatus >= 500 && responseStatus < 599) {
// 5xx
count5xx++;
if (responseStatus == 503) {
count503++;
}
} else {
// Other
countOther++;
}
// END S1AS
if (responseStatus >= 400) {
errorCount++;
}
long t0=req.getStartTime();
long t1=System.currentTimeMillis();
requestCompletionTime = t1-t0;
processingTime+=requestCompletionTime;
if( maxTime < requestCompletionTime ) {
maxTime=requestCompletionTime;
maxRequestUri=req.requestURI().toString();
}
// START SJSAS 6338793
lastURI = req.requestURI().toString();
lastMethod = req.method().toString();
lastCompletionTime = t1;
// END SJAS 6338793
}
public int getStage() {
return stage;
}
public void setStage(int stage) {
this.stage = stage;
}
public long getBytesSent() {
return bytesSent;
}
public void setBytesSent(long bytesSent) {
this.bytesSent = bytesSent;
}
public long getBytesReceived() {
return bytesReceived;
}
public void setBytesReceived(long bytesReceived) {
this.bytesReceived = bytesReceived;
}
public long getProcessingTime() {
return processingTime;
}
public void setProcessingTime(long processingTime) {
this.processingTime = processingTime;
}
public long getMaxTime() {
return maxTime;
}
public void setMaxTime(long maxTime) {
this.maxTime = maxTime;
}
public String getMaxRequestUri() {
return maxRequestUri;
}
public void setMaxRequestUri(String maxRequestUri) {
this.maxRequestUri = maxRequestUri;
}
public int getRequestCount() {
return requestCount;
}
public void setRequestCount(int requestCount) {
this.requestCount = requestCount;
}
public int getErrorCount() {
return errorCount;
}
public void setErrorCount(int errorCount) {
this.errorCount = errorCount;
}
// START S1AS
public long getCount2xx() {
return count2xx;
}
public void setCount2xx(long count2xx) {
this.count2xx = count2xx;
}
public long getCount3xx() {
return count3xx;
}
public void setCount3xx(long count3xx) {
this.count3xx = count3xx;
}
public long getCount4xx() {
return count4xx;
}
public void setCount4xx(long count4xx) {
this.count4xx = count4xx;
}
public long getCount5xx() {
return count5xx;
}
public void setCount5xx(long count5xx) {
this.count5xx = count5xx;
}
public long getCountOther() {
return countOther;
}
public void setCountOther(long countOther) {
this.countOther = countOther;
}
public long getCount200() {
return count200;
}
public void setCount200(long count200) {
this.count200 = count200;
}
public long getCount302() {
return count302;
}
public void setCount302(long count302) {
this.count302 = count302;
}
public long getCount304() {
return count304;
}
public void setCount304(long count304) {
this.count304 = count304;
}
public long getCount400() {
return count400;
}
public void setCount400(long count400) {
this.count400 = count400;
}
public long getCount401() {
return count401;
}
public void setCount401(long count401) {
this.count401 = count401;
}
public long getCount403() {
return count403;
}
public void setCount403(long count403) {
this.count403 = count403;
}
public long getCount404() {
return count404;
}
public void setCount404(long count404) {
this.count404 = count404;
}
public long getCount503() {
return count503;
}
public void setCount503(long count503) {
this.count503 = count503;
}
/**
* Gets the worker thread ID which is processing the request associated
* with this RequestInfo. Return 0 if no thread ID has been associated.
*
* @return The worker thread id
*/
public long getWorkerThreadID() {
return workerThreadID;
}
/**
* Sets the worker thread ID responsible for processing the request
* associated with this RequestInfo.
*
* @param workerThread The worker thread is
*/
public void setWorkerThreadID(long workerThreadID) {
this.workerThreadID = workerThreadID;
}
/**
* Gets the time taken to resume the request associated
* with this RequestInfo.
*/
public long getRequestCompletionTime() {
return requestCompletionTime;
}
/**
* Sets the time taken to resume the request associated
* with this RequestInfo.
*/
public void setRequestCompletionTime(long completionTime) {
this.requestCompletionTime = completionTime;
}
// END S1AS
// START SJSAS 6338793
/**
* Gets the URI of the last request serviced.
*
* @return The URI of the last request serviced
*/
public String getLastRequestURI() {
return lastURI;
}
/**
* Gets the HTTP method of the last request serviced.
*
* @return The HTTP method of the last request serviced
*/
public String getLastRequestMethod() {
return lastMethod;
}
/**
* Gets the time when the last request was completed.
*
* @return The time when the last request was completed.
*/
public long getLastRequestCompletionTime() {
return lastCompletionTime;
}
// END SJSAS 6338793
// START S1AS
/**
* Resets this <code>RequestInfo</code>.
*/
public void reset() {
setBytesSent(0);
setBytesReceived(0);
setProcessingTime(0);
setMaxTime(0);
setMaxRequestUri(null);
setRequestCount(0);
setErrorCount(0);
setCount2xx(0);
setCount3xx(0);
setCount4xx(0);
setCount5xx(0);
setCountOther(0);
setCount200(0);
setCount302(0);
setCount304(0);
setCount400(0);
setCount401(0);
setCount403(0);
setCount404(0);
setCount503(0);
setWorkerThreadID(0);
setRequestCompletionTime(0);
// START SJSAS 6338793
lastMethod = null;
lastURI = null;
lastCompletionTime = 0;
// END SJSAS 6338793
}
// END S1AS
}