/* * @(#)DataCollector.java	1.14 05/11/17 * * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */package com.sun.corba.se.spi.orb ;import java.applet.Applet ;import java.util.Properties ;import java.util.Vector ;/** Interface for collecting all sources of ORB configuration properties * into a single properties object.   A PropertyParser is needed so that * the set of property names of interest is known. */public interface DataCollector {    /** Return true iff this DataCollector was created from     * applet data.     */    boolean isApplet() ;    /** Return true iff the local host and ORB initial host are the same.    * This is provided to avoid exposing the local host in insecure    * contexts.    */    boolean initialHostIsLocal() ;    /** Set the parser which is used to obtain property names.     * This must be called before getProperties      * may be called.  It may be called multiple times if different     * sets of properties are needed for the same data sources.     */    void setParser( PropertyParser parser ) ;    /** Return the consolidated property information to be used     * for ORB configuration.  Note that -ORBInitRef arguments are     * handled specially: all -ORBInitRef name=value arguments are     * converted into ( org.omg.CORBA.ORBInitRef.name, value )     * mappings in the resulting properties.  Also, -ORBInitialServices     * is handled specially in applet mode: they are converted from     * relative to absolute URLs.     * @raises IllegalStateException if setPropertyNames has not     * been called.     */    Properties getProperties() ;}