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added methods to get the server port

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This commit is contained in:
Sebastian Sdorra
2011-07-08 20:40:01 +02:00
parent b362f8cc9a
commit 85710771c8
1 changed files with 89 additions and 12 deletions
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101
scm-core/src/main/java/sonia/scm/util/HttpUtil.java
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@@ -35,6 +35,9 @@ package sonia.scm.util;
//~--- non-JDK imports --------------------------------------------------------
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import sonia.scm.config.ScmConfiguration;
//~--- JDK imports ------------------------------------------------------------
@@ -57,10 +60,49 @@ public class HttpUtil
/** Field description */
public static final String HEADER_WWW_AUTHENTICATE = "WWW-Authenticate";
/**
* Default http port
* @since 1.5
*/
public static final int PORT_HTTP = 80;
/**
* Default https port
* @since 1.5
*/
public static final int PORT_HTTPS = 443;
/**
* Default http scheme
* @since 1.5
*/
public static final String SCHEME_HTTP = "http";
/**
* Default https scheme
* @since 1.5
*/
public static final String SCHEME_HTTPS = "https";
/**
* Url folder separator
* @since 1.5
*/
public static final char SEPARATOR_FOLDER = '/';
/**
* Url port separator
* @since 1.5
*/
public static final char SEPARATOR_PORT = ':';
/** Field description */
public static final String STATUS_UNAUTHORIZED_MESSAGE =
"Authorization Required";
/** the logger for HttpUtil */
private static final Logger logger = LoggerFactory.getLogger(HttpUtil.class);
//~--- methods --------------------------------------------------------------
/**
@@ -107,32 +149,67 @@ public class HttpUtil
}
/**
* Method description
* Returns the port of the url parameter.
*
* @param url
* @return port of url
*/
public static int getPortFromUrl(String url)
{
AssertUtil.assertIsNotEmpty(url);
int port = PORT_HTTP;
int index = url.indexOf(SEPARATOR_PORT);
if (index > 0)
{
String portString = url.substring(index);
int slIndex = portString.indexOf(SEPARATOR_FOLDER);
if (slIndex > 0)
{
portString = portString.substring(0, slIndex);
}
try
{
port = Integer.parseInt(portString);
}
catch (NumberFormatException ex)
{
logger.error("could not parse port part of url", ex);
}
}
else if (url.startsWith(SCHEME_HTTPS))
{
port = PORT_HTTPS;
}
return port;
}
/**
* Returns the server port
*
*
* @param configuration
* @param request
*
* @return
* @deprecated use {@link #getCompleteUrl(sonia.scm.config.ScmConfiguration, java.lang.String)}
* @return the server port
*/
@Deprecated
public static int getServerPort(ScmConfiguration configuration,
HttpServletRequest request)
{
int port = 0;
int port = PORT_HTTP;
String baseUrl = configuration.getBaseUrl();
if (configuration.isEnableSSL())
if (Util.isNotEmpty(baseUrl))
{
port = configuration.getSslPort();
}
else if (configuration.isEnablePortForward())
{
port = configuration.getForwardPort();
port = getPortFromUrl(baseUrl);
}
else
{
port = request.getLocalPort();
port = request.getServerPort();
}
return port;