org.restlet.data

Class Protocol

java.lang.Object

org.restlet.data.Protocol

public final class Protocol
extends Object

Protocol used by client and server connectors. Connectors enable the communication between components by implementing standard protocols.

Author:

Jerome Louvel

Field Summary

Fields

Modifier and Type	Field and Description
static Protocol	AJP AJP 1.3 protocol to communicate with Apache HTTP server or Microsoft IIS.
static Protocol	ALL All protocols wildcard.
static Protocol	CLAP CLAP (ClassLoader Access Protocol) is a custom scheme to access to representations via classloaders.
static Protocol	FILE FILE is a standard scheme to access to representations stored in the file system (locally most of the time).
static Protocol	FTP FTP protocol.
static Protocol	HTTP HTTP protocol.
static Protocol	HTTPS HTTPS protocol (via SSL socket).
static Protocol	JAR JAR (Java ARchive) is a common scheme to access to representations inside archive files.
static Protocol	JDBC JDBC protocol.
static Protocol	POP POP protocol.
static Protocol	POPS POPS protocol (via SSL/TLS socket)..
static Protocol	RIAP RIAP (Restlet Internal Access Protocol) is a custom scheme to access representations via internal calls to virtual hosts/components.
static Protocol	SDC SDC (Secure Data Connector) protocol.
static Protocol	SIP SIP protocol.
static Protocol	SIPS SIPS protocol (via SSL socket).
static Protocol	SMTP SMTP protocol.
static Protocol	SMTPS SMTPS protocol (via SSL/TLS socket).
static int	UNKNOWN_PORT Indicates that the port number is undefined.
static Protocol	WAR Local Web Archive access protocol.
static Protocol	ZIP ZIP is a special scheme to access to representations inside Zip archive files.

Constructor Summary

Constructors

Constructor and Description
Protocol(String schemeName) Constructor.
Protocol(String schemeName, String name, String description, int defaultPort) Constructor.
Protocol(String schemeName, String name, String description, int defaultPort, boolean confidential) Constructor.
Protocol(String schemeName, String name, String description, int defaultPort, boolean confidential, String version) Constructor.
Protocol(String schemeName, String name, String description, int defaultPort, String version) Constructor.
Protocol(String schemeName, String name, String technicalName, String description, int defaultPort, boolean confidential, String version) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object object)
int	getDefaultPort() Returns the default port number.
String	getDescription() Returns the description.
String	getName() Returns the name.
String	getSchemeName() Returns the URI scheme name.
String	getTechnicalName() Returns the technical name that appears on the wire.
String	getVersion() Returns the version.
int	hashCode()
boolean	isConfidential() Indicates if the protocol guarantees the confidentially of the messages exchanged, for example via a SSL-secured connection.
String	toString() Returns the name.
static Protocol	valueOf(String name) Creates the protocol associated to a URI scheme name.
static Protocol	valueOf(String name, String version) Creates the protocol associated to a URI scheme name.

Methods inherited from class java.lang.Object

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

Field Detail

UNKNOWN_PORT

public static final int UNKNOWN_PORT

Indicates that the port number is undefined.

See Also:

Constant Field Values

AJP

public static final Protocol AJP

AJP 1.3 protocol to communicate with Apache HTTP server or Microsoft IIS.

ALL

public static final Protocol ALL

All protocols wildcard.

CLAP

public static final Protocol CLAP

CLAP (ClassLoader Access Protocol) is a custom scheme to access to representations via classloaders. Example URI: "clap://thread/org/restlet/Restlet.class".

In order to work, CLAP requires a client connector provided by the core Restlet engine.

See Also:

LocalReference

FILE

public static final Protocol FILE

FILE is a standard scheme to access to representations stored in the file system (locally most of the time). Example URI: "file:///D/root/index.html".

In order to work, FILE requires a client connector provided by the core Restlet engine.

See Also:

LocalReference

FTP

public static final Protocol FTP

FTP protocol.

HTTP

public static final Protocol HTTP

HTTP protocol.

HTTPS

public static final Protocol HTTPS

HTTPS protocol (via SSL socket).

JAR

public static final Protocol JAR

JAR (Java ARchive) is a common scheme to access to representations inside archive files. Example URI: "jar:http://www.foo.com/bar/baz.jar!/COM/foo/Quux.class".

See Also:

LocalReference.createJarReference(Reference, String)

JDBC

public static final Protocol JDBC

JDBC protocol.

POP

public static final Protocol POP

POP protocol.

POPS

public static final Protocol POPS

POPS protocol (via SSL/TLS socket)..

RIAP

public static final Protocol RIAP

RIAP (Restlet Internal Access Protocol) is a custom scheme to access representations via internal calls to virtual hosts/components. Example URIs: "riap://component/myAppPath/myResource" and "riap://application/myResource".

In order to work, RIAP doesn't requires any client connector and is automatically supported by the Restlet engine.

See Also:

LocalReference

SDC

public static final Protocol SDC

SDC (Secure Data Connector) protocol.

SDC is natively available on the Google App Engine platform and via a special Restlet extension on other platforms.

SIP

public static final Protocol SIP

SIP protocol.

SIPS

public static final Protocol SIPS

SIPS protocol (via SSL socket).

SMTP

public static final Protocol SMTP

SMTP protocol.

SMTPS

public static final Protocol SMTPS

SMTPS protocol (via SSL/TLS socket).

WAR

public static final Protocol WAR

Local Web Archive access protocol.

ZIP

public static final Protocol ZIP

ZIP is a special scheme to access to representations inside Zip archive files. Example URI: "zip:file:///tmp/test.zip!/test.txt".

See Also:

LocalReference.createZipReference(Reference, String)

Constructor Detail

Protocol

public Protocol(String schemeName)

Constructor.

Parameters:

schemeName - The scheme name.

Protocol

public Protocol(String schemeName,
        String name,
        String description,
        int defaultPort)

Constructor.

Parameters:

schemeName - The scheme name.

name - The unique name.

description - The description.

defaultPort - The default port.

Protocol

public Protocol(String schemeName,
        String name,
        String description,
        int defaultPort,
        boolean confidential)

Constructor.

Parameters:

schemeName - The scheme name.

name - The unique name.

description - The description.

defaultPort - The default port.

confidential - The confidentiality.

Protocol

public Protocol(String schemeName,
        String name,
        String description,
        int defaultPort,
        boolean confidential,
        String version)

Constructor.

Parameters:

schemeName - The scheme name.

name - The unique name.

description - The description.

defaultPort - The default port.

confidential - The confidentiality.

version - The version.

Protocol

public Protocol(String schemeName,
        String name,
        String description,
        int defaultPort,
        String version)

Constructor.

Parameters:

schemeName - The scheme name.

name - The unique name.

description - The description.

defaultPort - The default port.

version - The version.

Protocol

public Protocol(String schemeName,
        String name,
        String technicalName,
        String description,
        int defaultPort,
        boolean confidential,
        String version)

Constructor.

Parameters:

schemeName - The scheme name.

name - The unique name.

technicalName - The technical name that appears on the wire.

description - The description.

defaultPort - The default port.

confidential - The confidentiality.

version - The version.

Method Detail

valueOf

public static Protocol valueOf(String name)

Creates the protocol associated to a URI scheme name. If an existing constant exists then it is returned, otherwise a new instance is created.

Parameters:

name - The scheme name.

Returns:

The associated protocol.

valueOf

public static Protocol valueOf(String name,
               String version)

Creates the protocol associated to a URI scheme name. If an existing constant exists then it is returned, otherwise a new instance is created.

Parameters:

name - The scheme name.

version - The version number.

Returns:

The associated protocol.

equals

public boolean equals(Object object)

Overrides:

equals in class Object

getDefaultPort

public int getDefaultPort()

Returns the default port number.

Returns:

The default port number.

getDescription

public String getDescription()

Returns the description.

Returns:

The description.

getName

public String getName()

Returns the name.

Returns:

The name.

getSchemeName

public String getSchemeName()

Returns the URI scheme name.

Returns:

The URI scheme name.

getTechnicalName

public String getTechnicalName()

Returns the technical name that appears on the wire.

Returns:

The technical name that appears on the wire.

getVersion

public String getVersion()

Returns the version.

Returns:

The version.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

isConfidential

public boolean isConfidential()

Indicates if the protocol guarantees the confidentially of the messages exchanged, for example via a SSL-secured connection.

Returns:

True if the protocol is confidential.

toString

public String toString()

Returns the name.

Overrides:

toString in class Object

Returns:

The name.