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oracle.wcps.property
Interface IContext

All Known Implementing Classes:

PropertyServiceContext

public interface IContext

The property service context interface to manage set of properties used by the property service. It also provides commonly used keys to store values for them.

Field Summary

static java.lang.String	ACCEPT_HEADER_KEY The property key for storing the accept HTTP request header.
static java.lang.String	BASE
static java.lang.String	CONTENT_TYPE_HEADER_KEY The property key for storing the Content-Type HTTP request header property.
static java.lang.String	HTTP_REQUEST_KEY The property key for storing the current HTTP Servlet request property.
static java.lang.String	HTTP_RESPONSE_KEY The property key for storing the current HTTP Servlet response property.
static IContext	NULL The null context, can be used to access property service api locally.
static java.lang.String	OPTIMISTIC_CONCURRENCY_PROP_KEY The property key for storing the optimistic concurrency property.
static java.lang.String	PASSWORD_KEY The property key for storing the password associated with a username.
static java.lang.String	URI_KEY The property key for storing a base uri.
static java.lang.String	USERNAME_KEY The property key for storing a username.

Method Summary

java.lang.String	currentUser() Returns the authenticated user's name.
java.lang.Object	getProperty(java.lang.String key) Returns the value stored for the given key, otherwise null.
boolean	isOptimisticConcurrencyEnabled() Returns true if the optimistic concurrency feature is enabled, other wise false.

Field Detail

NULL

static final IContext NULL

The null context, can be used to access property service api locally.

BASE

static final java.lang.String BASE

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Constant Field Values

URI_KEY

static final java.lang.String URI_KEY

The property key for storing a base uri. The property value is the base uri for property service REST API.

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Constant Field Values

USERNAME_KEY

static final java.lang.String USERNAME_KEY

The property key for storing a username. The property value is a username that can be authenticated and access property service API and rest API.

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Constant Field Values

PASSWORD_KEY

static final java.lang.String PASSWORD_KEY

The property key for storing the password associated with a username.

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Constant Field Values

ACCEPT_HEADER_KEY

static final java.lang.String ACCEPT_HEADER_KEY

The property key for storing the accept HTTP request header. The property value can be "application/xml" or "application/json".

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Constant Field Values

CONTENT_TYPE_HEADER_KEY

static final java.lang.String CONTENT_TYPE_HEADER_KEY

The property key for storing the Content-Type HTTP request header property. The property value can be "application/xml" or "application/json".

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Constant Field Values

HTTP_REQUEST_KEY

static final java.lang.String HTTP_REQUEST_KEY

The property key for storing the current HTTP Servlet request property. The property value is an javax.servlet.HttpServletRequest instance.

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Constant Field Values

HTTP_RESPONSE_KEY

static final java.lang.String HTTP_RESPONSE_KEY

The property key for storing the current HTTP Servlet response property. The property value is an javax.servlet.HttpServletResponse instance.

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Constant Field Values

OPTIMISTIC_CONCURRENCY_PROP_KEY

static final java.lang.String OPTIMISTIC_CONCURRENCY_PROP_KEY

The property key for storing the optimistic concurrency property. The property value is a boolean.

See Also:

Constant Field Values

Method Detail

getProperty

java.lang.Object getProperty(java.lang.String key)

Returns the value stored for the given key, otherwise null.

Parameters:

key - a property key

Returns:

the value associated with the specified key.

currentUser

java.lang.String currentUser()

Returns the authenticated user's name.

Returns:

the authenticated user's name.

isOptimisticConcurrencyEnabled

boolean isOptimisticConcurrencyEnabled()

Returns true if the optimistic concurrency feature is enabled, other wise false.

By default last update/delete is preserved when concurrent updates and deletes to property service entities are done. To change this behavior to optimistic concurrency set the system property -Doracle.wcps.property.optimistic.concurrency.enable=true at server startup.

Returns:

true if the optimistic concurrency feature is enabled.

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