- java.lang.Object
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- java.net.Proxy
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public class Proxy extends Object
This class represents a proxy setting, typically a type (http, socks) and a socket address. AProxyis an immutable object.- Since:
- 1.5
- See Also:
ProxySelector
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Nested Class Summary
Nested Classes Modifier and Type Class Description static classProxy.TypeRepresents the proxy type.
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Constructor Summary
Constructors Constructor Description Proxy(Proxy.Type type, SocketAddress sa)Creates an entry representing a PROXY connection.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description SocketAddressaddress()Returns the socket address of the proxy, ornullif its a direct connection.booleanequals(Object obj)Compares this object against the specified object.inthashCode()Returns a hashcode for this Proxy.StringtoString()Constructs a string representation of this Proxy.Proxy.Typetype()Returns the proxy type.
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Field Detail
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NO_PROXY
public static final Proxy NO_PROXY
A proxy setting that represents aDIRECTconnection, basically telling the protocol handler not to use any proxying. Used, for instance, to create sockets bypassing any other global proxy settings (like SOCKS):Socket s = new Socket(Proxy.NO_PROXY);
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Constructor Detail
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Proxy
public Proxy(Proxy.Type type, SocketAddress sa)
Creates an entry representing a PROXY connection. Certain combinations are illegal. For instance, for types Http, and Socks, a SocketAddress must be provided.Use the
Proxy.NO_PROXYconstant for representing a direct connection.- Parameters:
type- theTypeof the proxysa- theSocketAddressfor that proxy- Throws:
IllegalArgumentException- when the type and the address are incompatible
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Method Detail
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type
public Proxy.Type type()
Returns the proxy type.- Returns:
- a Type representing the proxy type
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address
public SocketAddress address()
Returns the socket address of the proxy, ornullif its a direct connection.- Returns:
- a
SocketAddressrepresenting the socket end point of the proxy
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toString
public String toString()
Constructs a string representation of this Proxy. This String is constructed by calling toString() on its type and concatenating " @ " and the toString() result from its address if its type is notDIRECT.
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equals
public final boolean equals(Object obj)
Compares this object against the specified object. The result istrueif and only if the argument is notnulland it represents the same proxy as this object.Two instances of
Proxyrepresent the same address if both the SocketAddresses and type are equal.- Overrides:
equalsin classObject- Parameters:
obj- the object to compare against.- Returns:
trueif the objects are the same;falseotherwise.- See Also:
InetSocketAddress.equals(java.lang.Object)
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hashCode
public final int hashCode()
Returns a hashcode for this Proxy.- Overrides:
hashCodein classObject- Returns:
- a hash code value for this Proxy.
- See Also:
Object.equals(java.lang.Object),System.identityHashCode(java.lang.Object)
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