org.apache.http

Class HttpHost

java.lang.Object

org.apache.http.HttpHost

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

@Immutable
public final class HttpHost
extends java.lang.Object
implements java.lang.Cloneable, java.io.Serializable

Holds all of the variables needed to describe an HTTP connection to a host. This includes remote host name, port and scheme.

Since:

4.0

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.net.InetAddress	address
static java.lang.String	DEFAULT_SCHEME_NAME The default scheme is "http".
protected java.lang.String	hostname The host to use.
protected java.lang.String	lcHostname The lowercase host, for equals(java.lang.Object) and hashCode().
protected int	port The port to use, defaults to -1 if not set.
protected java.lang.String	schemeName The scheme (lowercased)

Constructor Summary

Constructors

Constructor and Description
HttpHost(HttpHost httphost) Copy constructor for HttpHost.
HttpHost(java.net.InetAddress address) Creates HttpHost instance with the default scheme and port and the given inet address.
HttpHost(java.net.InetAddress address, int port) Creates HttpHost instance with the default scheme and the given inet address and port.
HttpHost(java.net.InetAddress address, int port, java.lang.String scheme) Creates HttpHost instance with the given scheme, inet address and port.
HttpHost(java.net.InetAddress address, java.lang.String hostname, int port, java.lang.String scheme) Creates a new HttpHost, specifying all values.
HttpHost(java.lang.String hostname) Creates HttpHost instance with the default scheme and port and the given hostname.
HttpHost(java.lang.String hostname, int port) Creates HttpHost instance with the default scheme and the given hostname and port.
HttpHost(java.lang.String hostname, int port, java.lang.String scheme) Creates HttpHost instance with the given scheme, hostname and port.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	clone()
static HttpHost	create(java.lang.String s) Creates HttpHost instance from string.
boolean	equals(java.lang.Object obj)
java.net.InetAddress	getAddress() Returns the inet address if explicitly set by a constructor, null otherwise.
java.lang.String	getHostName() Returns the host name.
int	getPort() Returns the port.
java.lang.String	getSchemeName() Returns the scheme name.
int	hashCode()
java.lang.String	toHostString() Obtains the host string, without scheme prefix.
java.lang.String	toString()
java.lang.String	toURI() Return the host URI, as a string.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

DEFAULT_SCHEME_NAME

public static final java.lang.String DEFAULT_SCHEME_NAME

The default scheme is "http".

See Also:

Constant Field Values

hostname

protected final java.lang.String hostname

The host to use.

lcHostname

protected final java.lang.String lcHostname

The lowercase host, for equals(java.lang.Object) and hashCode().

port

protected final int port

The port to use, defaults to -1 if not set.

schemeName

protected final java.lang.String schemeName

The scheme (lowercased)

address

protected final java.net.InetAddress address

Constructor Detail

HttpHost

public HttpHost(java.lang.String hostname,
        int port,
        java.lang.String scheme)

Creates HttpHost instance with the given scheme, hostname and port.

Parameters:

hostname - the hostname (IP or DNS name)

port - the port number. -1 indicates the scheme default port.

scheme - the name of the scheme. null indicates the default scheme

HttpHost

public HttpHost(java.lang.String hostname,
        int port)

Creates HttpHost instance with the default scheme and the given hostname and port.

Parameters:

hostname - the hostname (IP or DNS name)

port - the port number. -1 indicates the scheme default port.

HttpHost

public HttpHost(java.lang.String hostname)

Creates HttpHost instance with the default scheme and port and the given hostname.

Parameters:

hostname - the hostname (IP or DNS name)

HttpHost

public HttpHost(java.net.InetAddress address,
        int port,
        java.lang.String scheme)

Creates HttpHost instance with the given scheme, inet address and port.

Parameters:

address - the inet address.

port - the port number. -1 indicates the scheme default port.

scheme - the name of the scheme. null indicates the default scheme

Since:

4.3

HttpHost

public HttpHost(java.net.InetAddress address,
        java.lang.String hostname,
        int port,
        java.lang.String scheme)

Creates a new HttpHost, specifying all values. Constructor for HttpHost.

Parameters:

address - the inet address.

hostname - the hostname (IP or DNS name)

port - the port number. -1 indicates the scheme default port.

scheme - the name of the scheme. null indicates the default scheme

Since:

4.4

HttpHost

public HttpHost(java.net.InetAddress address,
        int port)

Creates HttpHost instance with the default scheme and the given inet address and port.

Parameters:

address - the inet address.

port - the port number. -1 indicates the scheme default port.

Since:

4.3

HttpHost

public HttpHost(java.net.InetAddress address)

Creates HttpHost instance with the default scheme and port and the given inet address.

Parameters:

address - the inet address.

Since:

4.3

HttpHost

public HttpHost(HttpHost httphost)

Copy constructor for HttpHost.

Parameters:

httphost - the HTTP host to copy details from

Method Detail

create

public static HttpHost create(java.lang.String s)

Creates HttpHost instance from string. Text may not contain any blanks.

Since:

4.4

getHostName

public java.lang.String getHostName()

Returns the host name.

Returns:

the host name (IP or DNS name)

getPort

public int getPort()

Returns the port.

Returns:

the host port, or -1 if not set

getSchemeName

public java.lang.String getSchemeName()

Returns the scheme name.

Returns:

the scheme name

getAddress

public java.net.InetAddress getAddress()

Returns the inet address if explicitly set by a constructor, null otherwise.

Returns:

the inet address

Since:

4.3

toURI

public java.lang.String toURI()

Return the host URI, as a string.

Returns:

the host URI

toHostString

public java.lang.String toHostString()

Obtains the host string, without scheme prefix.

Returns:

the host string, for example localhost:8080

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

See Also:

Object.hashCode()

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Overrides:

clone in class java.lang.Object

Throws:

java.lang.CloneNotSupportedException