com.kamontat.utilities

Class URLManager

java.lang.Object

com.kamontat.utilities.URLManager

public class URLManager
extends Object

URL Utility

Since:

Wed 08/Mar/2017 - 10:30 PM

Version:

1.0

Author:

kamontat

Field Summary

Fields

Modifier and Type	Field and Description
static Class<URLConnection>	CONNECTION default connection.
static Class<HttpURLConnection>	HTTP_CONNECTION http connection.
static Class<HttpsURLConnection>	HTTPS_CONNECTION https connection.

Method Summary

Modifier and Type	Method and Description
<T extends URLConnection> T	getConnection(Class<T> tClass) get connection
String	getContent() get all content inside url
Map<String,List<String>>	getHeader() get all header fields
InputStream	getInputStream()
Protocol	getProtocol()
InputStream	getSpecifyInputFromConnection(RequestMethod method, String input, RequestProp... props)
URL	getUrl()
static URLManager	getUrl(Protocol protocol, String link) get url utility
static URLManager	getUrl(String link) get url utility
static URLManager	getUrl(URL url) get url utility
String	getURLFilename() get file name Example: https://xyz.com/re/as/fe/test.txt the return will be "test.txt"
long	getURLSize() get content length/size
void	printHeader() print all header to (DEBUG TOOL)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

HTTP_CONNECTION

public static final Class<HttpURLConnection> HTTP_CONNECTION

http connection.

HTTPS_CONNECTION

public static final Class<HttpsURLConnection> HTTPS_CONNECTION

https connection.

CONNECTION

public static final Class<URLConnection> CONNECTION

default connection.

Method Detail

getUrl

public static URLManager getUrl(URL url)

get url utility

Parameters:

url - the url link

Returns:

url utility

See Also:

URLManager

getUrl

public static URLManager getUrl(String link)

get url utility

Parameters:

link - the link

Returns:

url utility

See Also:

URLManager

getUrl

public static URLManager getUrl(Protocol protocol,
                                String link)

get url utility

Parameters:

protocol - web protocol

link - web link (without http:// or https://)

Returns:

url utility

See Also:

URLManager

getUrl

public URL getUrl()

getProtocol

public Protocol getProtocol()

getConnection

public <T extends URLConnection> T getConnection(Class<T> tClass)

get connection

Type Parameters:

T - the class to cast (beware if it cause ClassCastException this method will return null)

Parameters:

tClass - output class

Returns:

url connection

See Also:

or {@code null}

getInputStream

public InputStream getInputStream()

Returns:

input stream or null

getContent

public String getContent()

get all content inside url

Returns:

content

getURLSize

public long getURLSize()

get content length/size

Returns:

size of content, or -1 if have some error

getURLFilename

public String getURLFilename()

get file name
Example: https://xyz.com/re/as/fe/test.txt
the return will be "test.txt"

Returns:

file name

getSpecifyInputFromConnection

public InputStream getSpecifyInputFromConnection(RequestMethod method,
                                                 String input,
                                                 RequestProp... props)

Parameters:

method - request method RequestMethod

input - can be null

props - request property e.g. headers(Headers)

Returns:

input stream from specify request, or null if cause some error

getHeader

public Map<String,List<String>> getHeader()

get all header fields

Returns:

header in Map value, or null

printHeader

public void printHeader()

print all header to (DEBUG TOOL)

toString

public String toString()

Overrides:

toString in class Object