Package org.cdlib.mrt.utility

Class HttpGet

java.lang.Object

org.cdlib.mrt.utility.HttpGet

public class HttpGet
extends Object

Author:

dloy This routine is specifically designed to handle dropped connections during an http request

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	BUFSIZE
protected long	contentLength
protected URL	contentURL
protected LoggerInf	logger
static final long	MAX_RETRY
protected static final String	MESSAGE
protected static final String	NAME
protected File	outFile
static final long	SEGMENT
protected long	testLength
protected int	timeout

Constructor Summary

Constructors

Constructor	Description
HttpGet(URL contentURL, File outFile, long testSize, int timeout, LoggerInf logger)

Method Summary

Modifier and Type	Method	Description
void	build()
void	buildContentLength(org.apache.http.HttpEntity entity)	This routine will perform multiple calls to fix broken connection when content-length exists
protected void	buildNoContentLength(org.apache.http.HttpEntity entity)	This routine is called only when Content-Length not provided on GET response
static void	getFile(URL contentURL, File outFile, int timeout, LoggerInf logger)
static void	getFile(URL contentURL, File outFile, long testLength, int timeout, LoggerInf logger)
static HttpGet	getHttpGet(URL contentURL, File outFile, long testSize, int timeout, LoggerInf logger)
static InputStream	getStream(URL contentURL, int timeout, LoggerInf logger)
static InputStream	getStream(URL contentURL, long testLength, int timeout, LoggerInf logger)
static DeleteOnCloseFileInputStream	setTempGet(URL contentURL, long testLength, int timeout, LoggerInf logger)
static void	stream2File(InputStream inStream, File outFile, boolean append)	Create a file from a stream
InputStream	url2Stream(String urlS, long startByte, long endByte)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

NAME

protected static final String NAME

See Also:

• Constant Field Values

MESSAGE

protected static final String MESSAGE

See Also:

• Constant Field Values

BUFSIZE

protected static final int BUFSIZE

See Also:

• Constant Field Values

SEGMENT

public static final long SEGMENT

See Also:

• Constant Field Values

MAX_RETRY

public static final long MAX_RETRY

See Also:

• Constant Field Values

testLength

protected long testLength

contentLength

protected long contentLength

timeout

protected int timeout

contentURL

protected URL contentURL

logger

protected LoggerInf logger

outFile

protected File outFile

Constructor Details

HttpGet

public HttpGet(URL contentURL,
 File outFile,
 long testSize,
 int timeout,
 LoggerInf logger)
        throws TException

Throws:

TException

Method Details

getFile

public static void getFile(URL contentURL,
 File outFile,
 int timeout,
 LoggerInf logger)
                    throws TException

Throws:

TException

getFile

public static void getFile(URL contentURL,
 File outFile,
 long testLength,
 int timeout,
 LoggerInf logger)
                    throws TException

Throws:

TException

getStream

public static InputStream getStream(URL contentURL,
 int timeout,
 LoggerInf logger)
                             throws TException

Throws:

TException

getStream

public static InputStream getStream(URL contentURL,
 long testLength,
 int timeout,
 LoggerInf logger)
                             throws TException

Throws:

TException

setTempGet

public static DeleteOnCloseFileInputStream setTempGet(URL contentURL,
 long testLength,
 int timeout,
 LoggerInf logger)
                                               throws TException

Throws:

TException

getHttpGet

public static HttpGet getHttpGet(URL contentURL,
 File outFile,
 long testSize,
 int timeout,
 LoggerInf logger)
                          throws TException

Throws:

TException

build

public void build()
           throws TException

Throws:

TException

buildContentLength

public void buildContentLength(org.apache.http.HttpEntity entity)
                        throws TException

This routine will perform multiple calls to fix broken connection when content-length exists

Parameters:

entity - response entity

Throws:

TException

buildNoContentLength

protected void buildNoContentLength(org.apache.http.HttpEntity entity)
                             throws TException

This routine is called only when Content-Length not provided on GET response

Parameters:

entity - response entity

Throws:

TException

stream2File

public static void stream2File(InputStream inStream,
 File outFile,
 boolean append)
                        throws TException

Create a file from a stream

Parameters:

inStream - stream used to create file

outFile - file to create

Throws:

org.cdlib.mrt.utility.MException

TException

url2Stream

public InputStream url2Stream(String urlS,
 long startByte,
 long endByte)
                       throws TException

Throws:

TException