/*
 * Copyright (c) 2012, 2019 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package org.glassfish.jersey.internal;

import java.util.Collection;

TODO: javadoc.
Author:
Marek Potociar/**
 * TODO: javadoc.
 *
 * @author Marek Potociar
 */
public interface PropertiesDelegate {
    
Returns the property with the given name registered in the current request/response exchange context, or null if there is no property by that name. 

A property allows a JAX-RS filters and interceptors to exchange
additional custom information not already provided by this interface.

 A list of supported properties can be retrieved using getPropertyNames(). Custom property names should follow the same convention as package names. 
Params:
name – a String specifying the name of the property.
See Also:
getPropertyNames()
Returns:
an Object containing the value of the property, or null if no property exists matching the given name./**
     * Returns the property with the given name registered in the current request/response
     * exchange context, or {@code null} if there is no property by that name.
     * <p>
     * A property allows a JAX-RS filters and interceptors to exchange
     * additional custom information not already provided by this interface.
     * </p>
     * <p>
     * A list of supported properties can be retrieved using {@link #getPropertyNames()}.
     * Custom property names should follow the same convention as package names.
     * </p>
     *
     * @param name a {@code String} specifying the name of the property.
     * @return an {@code Object} containing the value of the property, or
     *         {@code null} if no property exists matching the given name.
     * @see #getPropertyNames()
     */
    public Object getProperty(String name);


    
Returns an immutable collection containing the property names available within the context of the current request/response exchange context. 
 Use the getProperty method with a property name to get the value of a property. 
See Also:
getProperty
Returns:
an immutable collection of property names./**
     * Returns an immutable {@link java.util.Collection collection} containing the property
     * names available within the context of the current request/response exchange context.
     * <p>
     * Use the {@link #getProperty} method with a property name to get the value of
     * a property.
     * </p>
     *
     * @return an immutable {@link java.util.Collection collection} of property names.
     * @see #getProperty
     */
    public Collection<String> getPropertyNames();


    
Binds an object to a given property name in the current request/response
exchange context. If the name specified is already used for a property,
this method will replace the value of the property with the new value.

A property allows a JAX-RS filters and interceptors to exchange
additional custom information not already provided by this interface.

 A list of supported properties can be retrieved using getPropertyNames(). Custom property names should follow the same convention as package names. 
 If a null value is passed, the effect is the same as calling the removeProperty(String) method. 
Params:
name –  a String specifying the name of the property.
object – an Object representing the property to be bound./**
     * Binds an object to a given property name in the current request/response
     * exchange context. If the name specified is already used for a property,
     * this method will replace the value of the property with the new value.
     * <p>
     * A property allows a JAX-RS filters and interceptors to exchange
     * additional custom information not already provided by this interface.
     * </p>
     * <p>
     * A list of supported properties can be retrieved using {@link #getPropertyNames()}.
     * Custom property names should follow the same convention as package names.
     * </p>
     * <p>
     * If a {@code null} value is passed, the effect is the same as calling the
     * {@link #removeProperty(String)} method.
     * </p>
     *
     * @param name   a {@code String} specifying the name of the property.
     * @param object an {@code Object} representing the property to be bound.
     */
    public void setProperty(String name, Object object);

    
Removes a property with the given name from the current request/response exchange context. After removal, subsequent calls to getProperty to retrieve the property value will return null. 
Params:
name – a String specifying the name of the property to be removed./**
     * Removes a property with the given name from the current request/response
     * exchange context. After removal, subsequent calls to {@link #getProperty}
     * to retrieve the property value will return {@code null}.
     *
     * @param name a {@code String} specifying the name of the property to be removed.
     */
    public void removeProperty(String name);
}