PolicyFactoryOperations


1   package org.omg.PortableInterceptor;
2   
3   
4   /**
5   * org/omg/PortableInterceptor/PolicyFactoryOperations.java .
6   * Generated by the IDL-to-Java compiler (portable), version "3.2"
7   * from ../../../../src/share/classes/org/omg/PortableInterceptor/Interceptors.idl
8   * Saturday, February 9, 2008 9:40:08 AM GMT
9   */
10  
11  
12  /**
13     * Enables policy types to be constructed using 
14     * <code>CORBA.ORB.create_policy</code>.
15     * <p>
16     * A portable ORB service implementation registers an instance of the 
17     * <code>PolicyFactory</code> interface during ORB initialization in order 
18     * to enable its policy types to be constructed using 
19     * <code>CORBA.ORB.create_policy</code>. The POA is required to preserve 
20     * any policy which is registered with <code>ORBInitInfo</code> in this 
21     * manner.
22     *
23     * @see ORBInitInfo#register_policy_factory
24     */
25  public interface PolicyFactoryOperations 
26  {
27  
28    /**
29       * Returns an instance of the appropriate interface derived from 
30       * <code>CORBA.Policy</code> whose value corresponds to the 
31       * specified any. 
32       * <p>
33       * The ORB calls <code>create_policy</code> on a registered 
34       * <code>PolicyFactory</code> instance when 
35       * <code>CORBA.ORB.create_policy</code> is called for the 
36       * <code>PolicyType</code> under which the <code>PolicyFactory</code> has 
37       * been registered. The <code>create_policy</code> operation then 
38       * returns an instance of the appropriate interface derived from 
39       * <code>CORBA.Policy</code> whose value corresponds to the specified 
40       * any. If it cannot, it shall throw an exception as described for 
41       * <code>CORBA.ORB.create_policy</code>. 
42       * 
43       * @param type An int specifying the type of policy being created. 
44       * @param value An any containing data with which to construct the 
45       *     <code>CORBA.Policy</code>. 
46       * @return A <code>CORBA.Policy<code> object of the specified type and 
47       *     value.
48       */
49    org.omg.CORBA.Policy   create_policy (int type, org.omg.CORBA.Any   value) throws org.omg.CORBA.PolicyError  ;
50  } // interface PolicyFactoryOperations
51
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