Package com._1c.g5.v8.dt.common

Class HttpUtil

java.lang.Object

com._1c.g5.v8.dt.common.HttpUtil

public final class HttpUtil
extends Object

HTTP validation and hint water marks utility methods and constants.

Restriction:

This class is not intended to be sub-classed by clients.

Restriction:

This class is not intended to be instantiated by clients.

Field Summary

Fields

Modifier and Type	Field	Description
static String	HTTP
static String	HTTPS
static String	LOCALHOST
static int	MAX_PORT_NUMBER
static int	MIN_PORT_NUMBER
static String	WATERMARK_DEBUG_URL	Hint water mark for debug server URL.
static String	WATERMARK_LAUNCH_URL	Hint water mark for launch URL.
static String	WATERMARK_URL	Hint water mark for abstract URL.

Method Summary

Modifier and Type	Method	Description
static int	findFreePort()	Returns a free port number on localhost, or -1 if unable to find a free port.
static String	getHostName()	Returns the host name.
static boolean	isAvailable(int port)	Returns whether the given port is available on the current PC.
static boolean	isValidUrl(String url)	Validates whether given URL is in valid format.
static String	tryGetHostName()	Tries to get and return host name.
static org.eclipse.core.runtime.IStatus	validateUri(String uri)	Validates whether given URI is in valid format.
static org.eclipse.core.runtime.IStatus	validateUrl(String url)	Validates whether given URL is in valid format.

Methods inherited from class java.lang.Object

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

Field Detail

WATERMARK_DEBUG_URL

public static final String WATERMARK_DEBUG_URL

Hint water mark for debug server URL. Value is "http://debug_host:debug_port/".

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Constant Field Values

WATERMARK_LAUNCH_URL

public static final String WATERMARK_LAUNCH_URL

Hint water mark for launch URL. Value is "http://launch_host:launch_port/".

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Constant Field Values

WATERMARK_URL

public static final String WATERMARK_URL

Hint water mark for abstract URL. Value is "http://host:port".

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Constant Field Values

LOCALHOST

public static final String LOCALHOST

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Constant Field Values

HTTP

public static final String HTTP

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Constant Field Values

HTTPS

public static final String HTTPS

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Constant Field Values

MIN_PORT_NUMBER

public static final int MIN_PORT_NUMBER

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Constant Field Values

MAX_PORT_NUMBER

public static final int MAX_PORT_NUMBER

See Also:

Constant Field Values

Method Detail

isValidUrl

public static boolean isValidUrl(String url)

Validates whether given URL is in valid format.

Parameters:

url - URL to validate, can be null then false will be returned

Returns:

whether given URL is in valid format

validateUrl

public static org.eclipse.core.runtime.IStatus validateUrl(String url)

Validates whether given URL is in valid format.

Parameters:

url - URL to validate, cannot be null

Returns:

OK status if given URL is in valid format, or ERROR status with description of throwable

validateUri

public static org.eclipse.core.runtime.IStatus validateUri(String uri)

Validates whether given URI is in valid format.

Parameters:

uri - the URI to validate, cannot be null

Returns:

OK status if given URI is in valid format, or ERROR status with description of throwable

findFreePort

public static int findFreePort()

Returns a free port number on localhost, or -1 if unable to find a free port.

Returns:

a free port number on localhost, or -1 if unable to find a free port

isAvailable

public static boolean isAvailable(int port)

Returns whether the given port is available on the current PC.

Parameters:

port - the port to check, must be positive and less or equal to 65535

Returns:

whether the given port is available on the current PC

getHostName

public static String getHostName()
                          throws UnknownHostException

Returns the host name. Can return null if not found or error occurred.

Returns:

the host name or null if not found

Throws:

UnknownHostException - if the local host name could not be resolved into an address

tryGetHostName

public static String tryGetHostName()

Tries to get and return host name. If cannot get, returns localhost

Returns:

the host name or localhost if cannot get