DataCollector


1   /*
2    * @(#)DataCollector.java   1.13 03/12/19
3    *
4    * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
5    * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
6    */
7   package com.sun.corba.se.spi.orb ;
8   
9   import java.applet.Applet   ;
10  import java.util.Properties   ;
11  import java.util.Vector   ;
12  
13  /** Interface for collecting all sources of ORB configuration properties
14   * into a single properties object.   A PropertyParser is needed so that
15   * the set of property names of interest is known.
16   */
17  public interface DataCollector {
18      /** Return true iff this DataCollector was created from
19       * applet data.
20       */
21      boolean isApplet() ;
22  
23      /** Return true iff the local host and ORB initial host are the same.
24      * This is provided to avoid exposing the local host in insecure
25      * contexts.
26      */
27      boolean initialHostIsLocal() ;
28  
29      /** Set the parser which is used to obtain property names.
30       * This must be called before getProperties 
31       * may be called.  It may be called multiple times if different
32       * sets of properties are needed for the same data sources.
33       */
34      void setParser( PropertyParser parser ) ;
35  
36      /** Return the consolidated property information to be used
37       * for ORB configuration.  Note that -ORBInitRef arguments are
38       * handled specially: all -ORBInitRef name=value arguments are
39       * converted into ( org.omg.CORBA.ORBInitRef.name, value )
40       * mappings in the resulting properties.  Also, -ORBInitialServices
41       * is handled specially in applet mode: they are converted from
42       * relative to absolute URLs.
43       * @raises IllegalStateException if setPropertyNames has not
44       * been called.
45       */
46      Properties   getProperties() ;
47  }
48
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags