com.tagtraum.perf.gcviewer.util

Class HttpUrlConnectionHelper

java.lang.Object

com.tagtraum.perf.gcviewer.util.HttpUrlConnectionHelper

public class HttpUrlConnectionHelper
extends Object

Helper class dealing with opening an HttpURLConnection and it's error situations.

Author:

Joerg Wuethrich, Hans Bausewein

Field Summary

Fields

Modifier and Type	Field and Description
static String	GZIP

Method Summary

Modifier and Type	Method and Description
static InputStream	openInputStream(HttpURLConnection httpConn, String acceptEncoding)
static InputStream	openInputStream(HttpURLConnection httpConn, String acceptEncoding, AtomicLong contentLength) Sets request properties, connects and opens the input stream depending on the HTTP response.

Methods inherited from class java.lang.Object

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

Field Detail

GZIP

public static final String GZIP

See Also:

Constant Field Values

Method Detail

openInputStream

public static InputStream openInputStream(HttpURLConnection httpConn,
                                          String acceptEncoding,
                                          AtomicLong contentLength)
                                   throws IOException

Sets request properties, connects and opens the input stream depending on the HTTP response.

Parameters:

httpConn - The HTTP connection

acceptEncoding - Content-encoding (gzip, deflate or null)

contentLength - length of content (output parameter)

Returns:

The input stream

Throws:

IOException - if problem occured.

openInputStream

public static InputStream openInputStream(HttpURLConnection httpConn,
                                          String acceptEncoding)
                                   throws IOException

Throws:

IOException