org.apache.ignite.internal.processors.rest.protocols

Class GridRestProtocolAdapter

java.lang.Object

org.apache.ignite.internal.processors.rest.protocols.GridRestProtocolAdapter

All Implemented Interfaces:

GridRestProtocol

Direct Known Subclasses:

GridTcpRestProtocol

public abstract class GridRestProtocolAdapter
extends Object
implements GridRestProtocol

Abstract protocol adapter.

Field Summary

Fields

Modifier and Type	Field and Description
protected GridKernalContext	ctx Context.
protected InetAddress	host Host used by this protocol.
protected IgniteLogger	log Logger.
protected int	port Port used by this protocol.
protected String	secretKey Secret key.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GridRestProtocolAdapter(GridKernalContext ctx)

Method Summary

Modifier and Type	Method and Description
protected void	assertParameter(boolean cond, String condDesc)
protected boolean	authenticate(String tok) Authenticates current request.
protected ConnectorConfiguration	config()
protected abstract String	getAddressPropertyName() Return node attribute name to store used address.
protected abstract String	getHostNamePropertyName() Return node attribute name to store used host name.
protected abstract String	getPortPropertyName() Return node attribute name to store used port number.
Collection<IgniteBiTuple<String,Object>>	getProperties() Returns protocol properties for setting node attributes.
void	onKernalStart() Grid start callback.
protected String	startInfo()
protected String	stopInfo()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ignite.internal.processors.rest.GridRestProtocol

name, start, stop

Field Detail

ctx

protected final GridKernalContext ctx

Context.

log

protected final IgniteLogger log

Logger.

secretKey

protected final String secretKey

Secret key.

host

protected InetAddress host

Host used by this protocol.

port

protected int port

Port used by this protocol.

Constructor Detail

GridRestProtocolAdapter

protected GridRestProtocolAdapter(GridKernalContext ctx)

Parameters:

ctx - Context.

Method Detail

authenticate

protected boolean authenticate(@Nullable
                               String tok)

Authenticates current request.

Token consists of 2 parts separated by semicolon:

1. Timestamp (time in milliseconds)
2. Base64 encoded SHA1 hash of {1}:{secretKey}

Parameters:

tok - Authentication token.

Returns:

true if authentication info provided in request is correct.

startInfo

protected String startInfo()

Returns:

Start information string.

stopInfo

protected String stopInfo()

Returns:

Stop information string.

assertParameter

protected final void assertParameter(boolean cond,
                                     String condDesc)
                              throws IgniteCheckedException

Parameters:

cond - Condition to check.

condDesc - Error message.

Throws:

IgniteCheckedException - If check failed.

config

protected ConnectorConfiguration config()

Returns:

Client configuration.

getProperties

public Collection<IgniteBiTuple<String,Object>> getProperties()

Returns protocol properties for setting node attributes. Has meaningful result only after protocol start.

Specified by:

getProperties in interface GridRestProtocol

Returns:

Protocol properties.

getAddressPropertyName

protected abstract String getAddressPropertyName()

Return node attribute name to store used address.

Returns:

Node attribute name.

getHostNamePropertyName

protected abstract String getHostNamePropertyName()

Return node attribute name to store used host name.

Returns:

Node attribute name.

getPortPropertyName

protected abstract String getPortPropertyName()

Return node attribute name to store used port number.

Returns:

Node attribute name.

onKernalStart

public void onKernalStart()

Grid start callback.

Specified by:

onKernalStart in interface GridRestProtocol