Attachment #81438 for bug #207160

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import org.eclipse.tptp.logging.events.cbe.util.EventFormatter;

/**********************************************************************
 * Copyright (c) 2005, 2007 IBM Corporation and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at

 * <p>
 * 
 * @author Paul E. Slauenwhite
 * @version October 27, 2007
 * @since 1.0.1
 * @see org.eclipse.tptp.logging.events.cbe.impl.AbstractEventFactoryHome
 * @see org.eclipse.tptp.logging.events.cbe.TemplateContentHandler


        if ((fileName != null) && (fileName.trim().length() > 0)) {

            //Attempt to load the configuration template file using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader:
	        try {
	
                //Attempt to load the configuration template file using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader and privileged security:
	            inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
	
	                public Object run() throws Exception {
	                    return (org.eclipse.tptp.logging.events.cbe.impl.EventXMLFileEventFactoryHomeImpl.class.getClassLoader().getResourceAsStream(fileName));
	                }
	            })));
	        } 
	        catch (Throwable t) {
            	//Ignore since insufficient security privileges for loading the configuration template file using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader and privileged security.
	        }
	        
            //If the configuration template file could not be loaded using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader, attempt the file load using the system's class loader:
	        if(inputStream == null){
	        
	            try {
	
	                //Attempt to load the configuration template file using the system's class loader and privileged security:
	                inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
	
	                    public Object run() throws Exception {
	                        return (ClassLoader.getSystemClassLoader().getResourceAsStream(fileName));
	                    }
	                })));
	            } 
	            catch (Throwable t) {
	            	//Ignore since insufficient security privileges for loading the configuration template file using the system's class loader and privileged security.
	            }
	            
	            //If the configuration template file could not be loaded using the system's class loader, attempt the file load using the current thread's context class loader:
	            if(inputStream == null){
	            
	                try {
	
	                	//Attempt to load the configuration template file using the current thread's context class loader and privileged security:
	                    inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
	
	                        public Object run() throws Exception {
	                            return (Thread.currentThread().getContextClassLoader().getResourceAsStream(fileName));
	                        }
	                    })));
	                } 
	                catch (Throwable t) {
	                	//Ignore since insufficient security privileges for loading the configuration template file using the current thread's context class loader and privileged security.
	                }
	            }
	        }
	    }
                        // the actual local location of the configuration
                        // template file
                        // using privileged security:
                        inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {

                            public Object run() throws Exception {
                                return (Thread.currentThread().getContextClassLoader().getResourceAsStream(fileName));
                            }
                        })));
                    } catch (Throwable ttt) {

                        // Ignore since the current thread's context class
                        // loader
                        // may be null or insufficient security privileges for
                        // accessing the current thread's context class loader
                        // and
                        // the API's post condition states a null return value
                        // if the actual local location of the configuration
                        // template
                        // file cannot be resolved (e.g. insufficient security
                        // privileges).
                    }
                }
            }
        }

        return inputStream;
    }




import org.eclipse.tptp.logging.events.cbe.EventFactoryHome;

/**********************************************************************
 * Copyright (c) 2005, 2007 IBM Corporation and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at

 * <p>
 * 
 * @author Paul E. Slauenwhite
 * @version October 27, 2007
 * @since 1.0.1
 * @see org.eclipse.tptp.logging.events.cbe.EventFactoryHome
 */


            Class eventFactoryHomeClass = null;

            //Attempt to load the EventFactoryHome class using the parameter class loader:
            // (e.g. caller's)
            // class loader:
            if (classLoader != null) {

                try {
                    
                    //Attempt to load the EventFactoryHome class using the parameter class loader and privileged security:
                    // find the
                    // EventFactoryHome class using privileged security:
                    eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {

                        public Object run() throws Exception {
                            return (classLoader.loadClass(eventFactoryHomeType));
                        }
                    })));
                } 
                catch (Throwable t) {
                	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the parameter class loader and privileged security.
                    // parameter (e.g. caller's) class loader and we will
                    // attempt to use
                    // the current class' class loader.
                }
            }

            //If the EventFactoryHome class could not be loaded using the parameter class loader, attempt the class load using the current class' (e.g. EventFactoryContext) class loader:
            // parameter (e.g. caller's)
            // class loader, the EventFactoryHome class is attempted to be
            // found using the following class loader hierarchy:
            // -The current class' (e.g. EventFactoryContext) class loader.
            // -The system's class loader.
            // -The current thread's context class loader.
            if (eventFactoryHomeClass == null) {

                try {

                    //Attempt to load the EventFactoryHome class using the current class' (e.g. EventFactoryContext) class loader and privileged security:
                    // class
                    // loader to find the EventFactoryHome class using
                    // privileged
                    // security:
                    eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {

                        public Object run() throws Exception {
                            return (org.eclipse.tptp.logging.events.cbe.impl.EventFactoryContext.class.getClassLoader().loadClass(eventFactoryHomeType));
                        }
                    })));
                } 
                catch (Throwable t) {
                	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the current class' (e.g. EventFactoryContext) class loader and privileged security.
                }
                
                //If the EventFactoryHome class could not be loaded using the current class' (e.g. EventFactoryContext) class loader, attempt the class load using the system's class loader:
                if(eventFactoryHomeClass == null){
                    
                	try {
                    try {

                        //Attempt to load the EventFactoryHome class using the system's class loader and privileged security:
                        // EventFactoryHome class using privileged security:
                        eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {

                            public Object run() throws Exception {
                                return (ClassLoader.getSystemClassLoader().loadClass(eventFactoryHomeType));
                            }
                        })));
                    } 
                    catch (Throwable t) {
                    	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the system's class loader and privileged security.
                    }
                
                    //If the EventFactoryHome class could not be loaded using the system's class loader, attempt the class load using the current thread's context class loader:
                    if(eventFactoryHomeClass == null){
                        
                    	try {

                            //Attempt to load the EventFactoryHome class using the system's class loader:
                        // may be null or insufficient security privileges for
                        // accessing the system's class loader and we
                        // will attempt to use the current thread's context
                        // class
                        // loader.
                        try {

                            // Consult the current thread's context class loader
                            // to find
                            // the EventFactoryHome class using privileged
                            // security:
                            eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {

                                public Object run() throws Exception {
                                    return (Thread.currentThread().getContextClassLoader().loadClass(eventFactoryHomeType));
                                }
                            })));
                        } 
                        catch (Throwable t) {
                        	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the system's class loader.
                            // loader
                            // may be null or insufficient security privileges
                            // for
                            // accessing the current thread's context class
                            // loader and
                            // the API's post condition states a null return
                            // value
                            // if the EventFactoryHome cannot be resolved and/or
                            // instantiated (e.g. insufficient security
                            // privileges).
                        }
                    }
                }




import org.eclipse.hyades.logging.events.cbe.EventFactoryHome;

/*******************************************************************************
 * Copyright (c) 2005, 2007 IBM Corporation and others. All rights reserved. This program and the
 * accompanying materials are made available under the terms of the Eclipse
 * Public License v1.0 which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html

 * <p>
 * 
 * @author Paul E Slauenwhite
 * @version October 27, 2007
 * @since 1.0.1
 * @see org.eclipse.hyades.logging.events.cbe.EventFactoryHome
 */


            Class eventFactoryHomeClass = null;

            //Attempt to load the EventFactoryHome class using the parameter class loader:
            //class loader:
            if (classLoader != null) {

                try {
                    
                    //Attempt to load the EventFactoryHome class using the parameter class loader and privileged security:
                    //EventFactoryHome class using privileged security:
                    eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {

                        public Object run() throws Exception {

                    })));
                } 
                catch (Throwable t) {
                	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the parameter class loader and privileged security.
                    //parameter (e.g. caller's) class loader and we will attempt to use 
                    //the current class' class loader.
                }
            }

            //If the EventFactoryHome class could not be loaded using the parameter class loader, attempt the class load using the current class' (e.g. EventFactoryContext) class loader:
            //class loader, the EventFactoryHome class is attempted to be
            //found using the following class loader hierarchy:
            //-The current class' (e.g. EventFactoryContext) class loader.
            //-The system's class loader.
            //-The current thread's context class loader.
            if (eventFactoryHomeClass == null) {

                try {

                    //Attempt to load the EventFactoryHome class using the current class' (e.g. EventFactoryContext) class loader and privileged security:
                    //loader to find the EventFactoryHome class using privileged 
                    //security:
                    eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {

                        public Object run() throws Exception {

                    })));
                } 
                catch (Throwable t) {
                	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the current class' (e.g. EventFactoryContext) class loader and privileged security.
                }
                
                //If the EventFactoryHome class could not be loaded using the current class' (e.g. EventFactoryContext) class loader, attempt the class load using the system's class loader:
                if(eventFactoryHomeClass == null){
                    
                	try {

                        //Attempt to load the EventFactoryHome class using the system's class loader and privileged security:
                    //class loader may be null (e.g. current class was loaded by the bootstrap
                    //class loader) or insufficient security privileges 
                    //for accessing the current class' class loader and we 
                    //will attempt to use the system's class loader.
                    try {

                        //Consult the system's class loader to find the
                        //EventFactoryHome class using privileged security:
                        eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {

                            public Object run() throws Exception {

                            }
                        })));
                    } 
                    catch (Throwable t) {
                    	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the system's class loader and privileged security.
                    }
                
                    //If the EventFactoryHome class could not be loaded using the system's class loader, attempt the class load using the current thread's context class loader:
                    if(eventFactoryHomeClass == null){
                        
                    	try {

                            //Attempt to load the EventFactoryHome class using the system's class loader:
                            //the EventFactoryHome class using privileged security:
                            eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {

                                public Object run() throws Exception {

                                }
                            })));
                        } 
                        catch (Throwable t) {
                        	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the system's class loader.
                            //Ignore since the current thread's context class loader
                            //may be null or insufficient security privileges for 
                            //accessing the current thread's context class loader and
                            //the API's post condition states a null return value 
                            //if the EventFactoryHome cannot be resolved and/or 
                            //instantiated (e.g. insufficient security privileges).
                        }
                    }
                }
            }
            
            if (eventFactoryHomeClass != null) {

                try {




import org.eclipse.hyades.logging.events.cbe.util.EventFormatter;

/*******************************************************************************
 * Copyright (c) 2005, 2007 IBM Corporation and others. All rights reserved. This program and the
 * accompanying materials are made available under the terms of the Eclipse
 * Public License v1.0 which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html

 * <p>
 * 
 * @author Paul E Slauenwhite
 * @version October 27, 2007
 * @since 1.0.1
 * @see org.eclipse.hyades.logging.events.cbe.impl.AbstractEventFactoryHome
 * @see org.eclipse.hyades.logging.events.cbe.TemplateContentHandler

        
        if ((fileName != null) && (fileName.trim().length() > 0)) {

            //Attempt to load the configuration template file using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader:
	        //using the following class loader hierarchy:
	        //-The current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader.
	        //-The system's class loader.
	        //-The current thread's context class loader.
	        try {
	
                //Attempt to load the configuration template file using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader and privileged security:
	            //loader to find the actual local location of the configuration template file 
	            //using privileged security:
	            inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
	
	                public Object run() throws Exception {

	            })));
	        } 
	        catch (Throwable t) {
            	//Ignore since insufficient security privileges for loading the configuration template file using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader and privileged security.
	        }
	        
            //If the configuration template file could not be loaded using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader, attempt the file load using the system's class loader:
	        if(inputStream == null){
	        
	            try {
	
	                //Attempt to load the configuration template file using the system's class loader and privileged security:
	                //actual local location of the configuration template file 
	                //using privileged security:
	                inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
	
	                    public Object run() throws Exception {

	                    }
	                })));
	            } 
	            catch (Throwable t) {
	            	//Ignore since insufficient security privileges for loading the configuration template file using the system's class loader and privileged security.
	            }
	            
	            //If the configuration template file could not be loaded using the system's class loader, attempt the file load using the current thread's context class loader:
	            if(inputStream == null){
	            
	                try {
	
	                	//Attempt to load the configuration template file using the current thread's context class loader and privileged security:
	                    //the actual local location of the configuration template file
	                    //using privileged security:
	                    inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
	
	                        public Object run() throws Exception {

	                        }
	                    })));
	                } 
	                catch (Throwable t) {
	                	//Ignore since insufficient security privileges for loading the configuration template file using the current thread's context class loader and privileged security.
	                    //Ignore since the current thread's context class loader
	                    //may be null or insufficient security privileges for 
	                    //accessing the current thread's context class loader and
	                    //the API's post condition states a null return value 
	                    //if the actual local location of the configuration template 
	                    //file cannot be resolved (e.g. insufficient security privileges).
	                }
	            }
	        }

Return to bug 207160

Lines 11-17 Link Here

(-)src.events/org/eclipse/tptp/logging/events/cbe/impl/EventXMLFileEventFactoryHomeImpl.java (-78 / +53 lines)
11	import org.eclipse.tptp.logging.events.cbe.util.EventFormatter;	11	import org.eclipse.tptp.logging.events.cbe.util.EventFormatter;
12		12
13	/**********************************************************************	13	/**********************************************************************
14	* Copyright (c) 2005, 2006 IBM Corporation and others.	14	* Copyright (c) 2005, 2007 IBM Corporation and others.
15	* All rights reserved. This program and the accompanying materials	15	* All rights reserved. This program and the accompanying materials
16	* are made available under the terms of the Eclipse Public License v1.0	16	* are made available under the terms of the Eclipse Public License v1.0
17	* which accompanies this distribution, and is available at	17	* which accompanies this distribution, and is available at
Lines 81-87 Link Here
81	* <p>	81	* <p>
82	*	82	*
83	* @author Paul E. Slauenwhite	83	* @author Paul E. Slauenwhite
84	* @version March 10, 2005	84	* @version October 27, 2007
85	* @since 1.0.1	85	* @since 1.0.1
86	* @see org.eclipse.tptp.logging.events.cbe.impl.AbstractEventFactoryHome	86	* @see org.eclipse.tptp.logging.events.cbe.impl.AbstractEventFactoryHome
87	* @see org.eclipse.tptp.logging.events.cbe.TemplateContentHandler	87	* @see org.eclipse.tptp.logging.events.cbe.TemplateContentHandler
Lines 135-216 Link Here
135		135
136	if ((fileName != null) && (fileName.trim().length() > 0)) {	136	if ((fileName != null) && (fileName.trim().length() > 0)) {
137		137
138	// Attempt to find the actual local location of the configuration	138	//Attempt to load the configuration template file using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader:
139	// template file	139	try {
140	// using the following class loader hierarchy:	140
141	// -The current class' (e.g. EventXMLFileEventFactoryHomeImpl) class	141	//Attempt to load the configuration template file using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader and privileged security:
142	// loader.	142	inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
143	// -The system's class loader.	143
144	// -The current thread's context class loader.	144	public Object run() throws Exception {
145	try {	145	return (org.eclipse.tptp.logging.events.cbe.impl.EventXMLFileEventFactoryHomeImpl.class.getClassLoader().getResourceAsStream(fileName));
146		146	}
147	// Consult the current class' (e.g.	147	})));
148	// EventXMLFileEventFactoryHomeImpl) class	148	}
149	// loader to find the actual local location of the configuration	149	catch (Throwable t) {
150	// template file	150	//Ignore since insufficient security privileges for loading the configuration template file using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader and privileged security.
151	// using privileged security:	151	}
152	inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {	152
153		153	//If the configuration template file could not be loaded using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader, attempt the file load using the system's class loader:
154	public Object run() throws Exception {	154	if(inputStream == null){
155	return (org.eclipse.tptp.logging.events.cbe.impl.EventXMLFileEventFactoryHomeImpl.class.getClassLoader().getResourceAsStream(fileName));	155
156	}	156	try {
157	})));	157
158	} catch (Throwable t) {	158	//Attempt to load the configuration template file using the system's class loader and privileged security:
159		159	inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
160	// Catch all exceptions since the current class' (e.g.	160
161	// EventXMLFileEventFactoryHomeImpl)	161	public Object run() throws Exception {
162	// class loader may be null (e.g. current class was loaded by	162	return (ClassLoader.getSystemClassLoader().getResourceAsStream(fileName));
163	// the bootstrap	163	}
164	// class loader) or insufficient security privileges	164	})));
165	// for accessing the current class' class loader and we	165	}
166	// will attempt to use the system's class loader.	166	catch (Throwable t) {
167	try {	167	//Ignore since insufficient security privileges for loading the configuration template file using the system's class loader and privileged security.
168		168	}
169	// Consult the system's class loader to find the	169
170	// actual local location of the configuration template file	170	//If the configuration template file could not be loaded using the system's class loader, attempt the file load using the current thread's context class loader:
171	// using privileged security:	171	if(inputStream == null){
172	inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {	172
173		173	try {
174	public Object run() throws Exception {	174
175	return (ClassLoader.getSystemClassLoader().getResourceAsStream(fileName));	175	//Attempt to load the configuration template file using the current thread's context class loader and privileged security:
176	}	176	inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
177	})));	177
178	} catch (Throwable tt) {	178	public Object run() throws Exception {
179		179	return (Thread.currentThread().getContextClassLoader().getResourceAsStream(fileName));
180	// Catch all exceptions since the system's class loader	180	}
181	// may be null or insufficient security privileges for	181	})));
182	// accessing the system's class loader and we	182	}
183	// will attempt to use the current thread's context class	183	catch (Throwable t) {
184	// loader.	184	//Ignore since insufficient security privileges for loading the configuration template file using the current thread's context class loader and privileged security.
185	try {	185	}
186		186	}
187	// Consult the current thread's context class loader to	187	}
188	// find	188	}
189	// the actual local location of the configuration
190	// template file
191	// using privileged security:
192	inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
193
194	public Object run() throws Exception {
195	return (Thread.currentThread().getContextClassLoader().getResourceAsStream(fileName));
196	}
197	})));
198	} catch (Throwable ttt) {
199
200	// Ignore since the current thread's context class
201	// loader
202	// may be null or insufficient security privileges for
203	// accessing the current thread's context class loader
204	// and
205	// the API's post condition states a null return value
206	// if the actual local location of the configuration
207	// template
208	// file cannot be resolved (e.g. insufficient security
209	// privileges).
210	}
211	}
212	}
213	}
214		189
215	return inputStream;	190	return inputStream;
216	}	191	}

Lines 6-12 Link Here

(-)src.events/org/eclipse/tptp/logging/events/cbe/impl/EventFactoryContext.java (-65 / +33 lines)
6	import org.eclipse.tptp.logging.events.cbe.EventFactoryHome;	6	import org.eclipse.tptp.logging.events.cbe.EventFactoryHome;
7		7
8	/**********************************************************************	8	/**********************************************************************
9	* Copyright (c) 2005, 2006 IBM Corporation and others.	9	* Copyright (c) 2005, 2007 IBM Corporation and others.
10	* All rights reserved. This program and the accompanying materials	10	* All rights reserved. This program and the accompanying materials
11	* are made available under the terms of the Eclipse Public License v1.0	11	* are made available under the terms of the Eclipse Public License v1.0
12	* which accompanies this distribution, and is available at	12	* which accompanies this distribution, and is available at
Lines 71-77 Link Here
71	* <p>	71	* <p>
72	*	72	*
73	* @author Paul E. Slauenwhite	73	* @author Paul E. Slauenwhite
74	* @version March 10, 2005	74	* @version October 27, 2007
75	* @since 1.0.1	75	* @since 1.0.1
76	* @see org.eclipse.tptp.logging.events.cbe.EventFactoryHome	76	* @see org.eclipse.tptp.logging.events.cbe.EventFactoryHome
77	*/	77	*/
Lines 204-308 Link Here
204		204
205	Class eventFactoryHomeClass = null;	205	Class eventFactoryHomeClass = null;
206		206
207	// Attempt to find the EventFactoryHome class using the parameter	207	//Attempt to load the EventFactoryHome class using the parameter class loader:
208	// (e.g. caller's)
209	// class loader:
210	if (classLoader != null) {	208	if (classLoader != null) {
211		209
212	try {	210	try {
213		211
214	// Consult the parameter (e.g. caller's) class loader to	212	//Attempt to load the EventFactoryHome class using the parameter class loader and privileged security:
215	// find the
216	// EventFactoryHome class using privileged security:
217	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {	213	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
218		214
219	public Object run() throws Exception {	215	public Object run() throws Exception {
220	return (classLoader.loadClass(eventFactoryHomeType));	216	return (classLoader.loadClass(eventFactoryHomeType));
221	}	217	}
222	})));	218	})));
223	} catch (Throwable t) {	219	}
224	// Ignore since insufficient security privileges for	220	catch (Throwable t) {
225	// accessing the	221	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the parameter class loader and privileged security.
226	// parameter (e.g. caller's) class loader and we will
227	// attempt to use
228	// the current class' class loader.
229	}	222	}
230	}	223	}
231		224
232	// If the EventFactoryHome class could not be located using the	225	//If the EventFactoryHome class could not be loaded using the parameter class loader, attempt the class load using the current class' (e.g. EventFactoryContext) class loader:
233	// parameter (e.g. caller's)
234	// class loader, the EventFactoryHome class is attempted to be
235	// found using the following class loader hierarchy:
236	// -The current class' (e.g. EventFactoryContext) class loader.
237	// -The system's class loader.
238	// -The current thread's context class loader.
239	if (eventFactoryHomeClass == null) {	226	if (eventFactoryHomeClass == null) {
240		227
241	try {	228	try {
242		229
243	// Consult the current class' (e.g. EventFactoryContext)	230	//Attempt to load the EventFactoryHome class using the current class' (e.g. EventFactoryContext) class loader and privileged security:
244	// class
245	// loader to find the EventFactoryHome class using
246	// privileged
247	// security:
248	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {	231	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
249		232
250	public Object run() throws Exception {	233	public Object run() throws Exception {
251	return (org.eclipse.tptp.logging.events.cbe.impl.EventFactoryContext.class.getClassLoader().loadClass(eventFactoryHomeType));	234	return (org.eclipse.tptp.logging.events.cbe.impl.EventFactoryContext.class.getClassLoader().loadClass(eventFactoryHomeType));
252	}	235	}
253	})));	236	})));
254	} catch (Throwable t) {	237	}
255		238	catch (Throwable t) {
256	// Catch all exceptions since the current class' (e.g.	239	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the current class' (e.g. EventFactoryContext) class loader and privileged security.
257	// EventFactoryContext)	240	}
258	// class loader may be null (e.g. current class was loaded	241
259	// by the bootstrap	242	//If the EventFactoryHome class could not be loaded using the current class' (e.g. EventFactoryContext) class loader, attempt the class load using the system's class loader:
260	// class loader) or insufficient security privileges	243	if(eventFactoryHomeClass == null){
261	// for accessing the current class' class loader and we	244
262	// will attempt to use the system's class loader.	245	try {
263	try {
264		246
265	// Consult the system's class loader to find the	247	//Attempt to load the EventFactoryHome class using the system's class loader and privileged security:
266	// EventFactoryHome class using privileged security:
267	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {	248	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
268		249
269	public Object run() throws Exception {	250	public Object run() throws Exception {
270	return (ClassLoader.getSystemClassLoader().loadClass(eventFactoryHomeType));	251	return (ClassLoader.getSystemClassLoader().loadClass(eventFactoryHomeType));
271	}	252	}
272	})));	253	})));
273	} catch (Throwable tt) {	254	}
		255	catch (Throwable t) {
		256	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the system's class loader and privileged security.
		257	}
		258
		259	//If the EventFactoryHome class could not be loaded using the system's class loader, attempt the class load using the current thread's context class loader:
		260	if(eventFactoryHomeClass == null){
		261
		262	try {
274		263
275	// Catch all exceptions since the system's class loader	264	//Attempt to load the EventFactoryHome class using the system's class loader:
276	// may be null or insufficient security privileges for
277	// accessing the system's class loader and we
278	// will attempt to use the current thread's context
279	// class
280	// loader.
281	try {
282
283	// Consult the current thread's context class loader
284	// to find
285	// the EventFactoryHome class using privileged
286	// security:
287	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {	265	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
288		266
289	public Object run() throws Exception {	267	public Object run() throws Exception {
290	return (Thread.currentThread().getContextClassLoader().loadClass(eventFactoryHomeType));	268	return (Thread.currentThread().getContextClassLoader().loadClass(eventFactoryHomeType));
291	}	269	}
292	})));	270	})));
293	} catch (Throwable ttt) {	271	}
294		272	catch (Throwable t) {
295	// Ignore since the current thread's context class	273	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the system's class loader.
296	// loader
297	// may be null or insufficient security privileges
298	// for
299	// accessing the current thread's context class
300	// loader and
301	// the API's post condition states a null return
302	// value
303	// if the EventFactoryHome cannot be resolved and/or
304	// instantiated (e.g. insufficient security
305	// privileges).
306	}	274	}
307	}	275	}
308	}	276	}

Lines 6-12 Link Here

(-)src.cbe101/org/eclipse/hyades/logging/events/cbe/impl/EventFactoryContext.java (-46 / +27 lines)
6	import org.eclipse.hyades.logging.events.cbe.EventFactoryHome;	6	import org.eclipse.hyades.logging.events.cbe.EventFactoryHome;
7		7
8	/*******************************************************************************	8	/*******************************************************************************
9	* Copyright (c) 2005, 2006 IBM Corporation and others. All rights reserved. This program and the	9	* Copyright (c) 2005, 2007 IBM Corporation and others. All rights reserved. This program and the
10	* accompanying materials are made available under the terms of the Eclipse	10	* accompanying materials are made available under the terms of the Eclipse
11	* Public License v1.0 which accompanies this distribution, and is available at	11	* Public License v1.0 which accompanies this distribution, and is available at
12	* http://www.eclipse.org/legal/epl-v10.html	12	* http://www.eclipse.org/legal/epl-v10.html
Lines 69-75 Link Here
69	* <p>	69	* <p>
70	*	70	*
71	* @author Paul E Slauenwhite	71	* @author Paul E Slauenwhite
72	* @version 1.0.1	72	* @version October 27, 2007
73	* @since 1.0.1	73	* @since 1.0.1
74	* @see org.eclipse.hyades.logging.events.cbe.EventFactoryHome	74	* @see org.eclipse.hyades.logging.events.cbe.EventFactoryHome
75	*/	75	*/
Lines 201-214 Link Here
201		201
202	Class eventFactoryHomeClass = null;	202	Class eventFactoryHomeClass = null;
203		203
204	//Attempt to find the EventFactoryHome class using the parameter (e.g. caller's)	204	//Attempt to load the EventFactoryHome class using the parameter class loader:
205	//class loader:
206	if (classLoader != null) {	205	if (classLoader != null) {
207		206
208	try {	207	try {
209		208
210	//Consult the parameter (e.g. caller's) class loader to find the	209	//Attempt to load the EventFactoryHome class using the parameter class loader and privileged security:
211	//EventFactoryHome class using privileged security:
212	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {	210	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
213		211
214	public Object run() throws Exception {	212	public Object run() throws Exception {
Lines 217-241 Link Here
217	})));	215	})));
218	}	216	}
219	catch (Throwable t) {	217	catch (Throwable t) {
220	//Ignore since insufficient security privileges for accessing the	218	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the parameter class loader and privileged security.
221	//parameter (e.g. caller's) class loader and we will attempt to use
222	//the current class' class loader.
223	}	219	}
224	}	220	}
225		221
226	//If the EventFactoryHome class could not be located using the parameter (e.g. caller's)	222	//If the EventFactoryHome class could not be loaded using the parameter class loader, attempt the class load using the current class' (e.g. EventFactoryContext) class loader:
227	//class loader, the EventFactoryHome class is attempted to be
228	//found using the following class loader hierarchy:
229	//-The current class' (e.g. EventFactoryContext) class loader.
230	//-The system's class loader.
231	//-The current thread's context class loader.
232	if (eventFactoryHomeClass == null) {	223	if (eventFactoryHomeClass == null) {
233		224
234	try {	225	try {
235		226
236	//Consult the current class' (e.g. EventFactoryContext) class	227	//Attempt to load the EventFactoryHome class using the current class' (e.g. EventFactoryContext) class loader and privileged security:
237	//loader to find the EventFactoryHome class using privileged
238	//security:
239	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {	228	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
240		229
241	public Object run() throws Exception {	230	public Object run() throws Exception {
Lines 244-259 Link Here
244	})));	233	})));
245	}	234	}
246	catch (Throwable t) {	235	catch (Throwable t) {
		236	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the current class' (e.g. EventFactoryContext) class loader and privileged security.
		237	}
		238
		239	//If the EventFactoryHome class could not be loaded using the current class' (e.g. EventFactoryContext) class loader, attempt the class load using the system's class loader:
		240	if(eventFactoryHomeClass == null){
		241
		242	try {
247		243
248	//Catch all exceptions since the current class' (e.g. EventFactoryContext)	244	//Attempt to load the EventFactoryHome class using the system's class loader and privileged security:
249	//class loader may be null (e.g. current class was loaded by the bootstrap
250	//class loader) or insufficient security privileges
251	//for accessing the current class' class loader and we
252	//will attempt to use the system's class loader.
253	try {
254
255	//Consult the system's class loader to find the
256	//EventFactoryHome class using privileged security:
257	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {	245	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
258		246
259	public Object run() throws Exception {	247	public Object run() throws Exception {
Lines 261-277 Link Here
261	}	249	}
262	})));	250	})));
263	}	251	}
264	catch (Throwable tt) {	252	catch (Throwable t) {
265		253	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the system's class loader and privileged security.
266	//Catch all exceptions since the system's class loader	254	}
267	//may be null or insufficient security privileges for	255
268	//accessing the system's class loader and we	256	//If the EventFactoryHome class could not be loaded using the system's class loader, attempt the class load using the current thread's context class loader:
269	//will attempt to use the current thread's context class	257	if(eventFactoryHomeClass == null){
270	//loader.	258
271	try {	259	try {
272		260
273	//Consult the current thread's context class loader to find	261	//Attempt to load the EventFactoryHome class using the system's class loader:
274	//the EventFactoryHome class using privileged security:
275	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {	262	eventFactoryHomeClass = ((Class) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
276		263
277	public Object run() throws Exception {	264	public Object run() throws Exception {
Lines 279-297 Link Here
279	}	266	}
280	})));	267	})));
281	}	268	}
282	catch (Throwable ttt) {	269	catch (Throwable t) {
283		270	//Ignore since insufficient security privileges for loading the EventFactoryHome class using the system's class loader.
284	//Ignore since the current thread's context class loader
285	//may be null or insufficient security privileges for
286	//accessing the current thread's context class loader and
287	//the API's post condition states a null return value
288	//if the EventFactoryHome cannot be resolved and/or
289	//instantiated (e.g. insufficient security privileges).
290	}	271	}
291	}	272	}
292	}	273	}
293	}	274	}
294		275
295	if (eventFactoryHomeClass != null) {	276	if (eventFactoryHomeClass != null) {
296		277
297	try {	278	try {

Lines 11-17 Link Here

(-)src.cbe101/org/eclipse/hyades/logging/events/cbe/impl/EventXMLFileEventFactoryHomeImpl.java (-37 / +21 lines)
11	import org.eclipse.hyades.logging.events.cbe.util.EventFormatter;	11	import org.eclipse.hyades.logging.events.cbe.util.EventFormatter;
12		12
13	/*******************************************************************************	13	/*******************************************************************************
14	* Copyright (c) 2005, 2006 IBM Corporation and others. All rights reserved. This program and the	14	* Copyright (c) 2005, 2007 IBM Corporation and others. All rights reserved. This program and the
15	* accompanying materials are made available under the terms of the Eclipse	15	* accompanying materials are made available under the terms of the Eclipse
16	* Public License v1.0 which accompanies this distribution, and is available at	16	* Public License v1.0 which accompanies this distribution, and is available at
17	* http://www.eclipse.org/legal/epl-v10.html	17	* http://www.eclipse.org/legal/epl-v10.html
Lines 79-85 Link Here
79	* <p>	79	* <p>
80	*	80	*
81	* @author Paul E Slauenwhite	81	* @author Paul E Slauenwhite
82	* @version 1.0.1	82	* @version October 27, 2007
83	* @since 1.0.1	83	* @since 1.0.1
84	* @see org.eclipse.hyades.logging.events.cbe.impl.AbstractEventFactoryHome	84	* @see org.eclipse.hyades.logging.events.cbe.impl.AbstractEventFactoryHome
85	* @see org.eclipse.hyades.logging.events.cbe.TemplateContentHandler	85	* @see org.eclipse.hyades.logging.events.cbe.TemplateContentHandler
Lines 134-149 Link Here
134		134
135	if ((fileName != null) && (fileName.trim().length() > 0)) {	135	if ((fileName != null) && (fileName.trim().length() > 0)) {
136		136
137	//Attempt to find the actual local location of the configuration template file	137	//Attempt to load the configuration template file using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader:
138	//using the following class loader hierarchy:
139	//-The current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader.
140	//-The system's class loader.
141	//-The current thread's context class loader.
142	try {	138	try {
143		139
144	//Consult the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class	140	//Attempt to load the configuration template file using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader and privileged security:
145	//loader to find the actual local location of the configuration template file
146	//using privileged security:
147	inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {	141	inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
148		142
149	public Object run() throws Exception {	143	public Object run() throws Exception {
Lines 152-168 Link Here
152	})));	146	})));
153	}	147	}
154	catch (Throwable t) {	148	catch (Throwable t) {
155		149	//Ignore since insufficient security privileges for loading the configuration template file using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader and privileged security.
156	//Catch all exceptions since the current class' (e.g. EventXMLFileEventFactoryHomeImpl)	150	}
157	//class loader may be null (e.g. current class was loaded by the bootstrap	151
158	//class loader) or insufficient security privileges	152	//If the configuration template file could not be loaded using the current class' (e.g. EventXMLFileEventFactoryHomeImpl) class loader, attempt the file load using the system's class loader:
159	//for accessing the current class' class loader and we	153	if(inputStream == null){
160	//will attempt to use the system's class loader.	154
161	try {	155	try {
162		156
163	//Consult the system's class loader to find the	157	//Attempt to load the configuration template file using the system's class loader and privileged security:
164	//actual local location of the configuration template file
165	//using privileged security:
166	inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {	158	inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
167		159
168	public Object run() throws Exception {	160	public Object run() throws Exception {
Lines 170-187 Link Here
170	}	162	}
171	})));	163	})));
172	}	164	}
173	catch (Throwable tt) {	165	catch (Throwable t) {
174		166	//Ignore since insufficient security privileges for loading the configuration template file using the system's class loader and privileged security.
175	//Catch all exceptions since the system's class loader	167	}
176	//may be null or insufficient security privileges for	168
177	//accessing the system's class loader and we	169	//If the configuration template file could not be loaded using the system's class loader, attempt the file load using the current thread's context class loader:
178	//will attempt to use the current thread's context class	170	if(inputStream == null){
179	//loader.	171
180	try {	172	try {
181		173
182	//Consult the current thread's context class loader to find	174	//Attempt to load the configuration template file using the current thread's context class loader and privileged security:
183	//the actual local location of the configuration template file
184	//using privileged security:
185	inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {	175	inputStream = ((InputStream) (AccessController.doPrivileged(new PrivilegedExceptionAction() {
186		176
187	public Object run() throws Exception {	177	public Object run() throws Exception {
Lines 189-202 Link Here
189	}	179	}
190	})));	180	})));
191	}	181	}
192	catch (Throwable ttt) {	182	catch (Throwable t) {
193		183	//Ignore since insufficient security privileges for loading the configuration template file using the current thread's context class loader and privileged security.
194	//Ignore since the current thread's context class loader
195	//may be null or insufficient security privileges for
196	//accessing the current thread's context class loader and
197	//the API's post condition states a null return value
198	//if the actual local location of the configuration template
199	//file cannot be resolved (e.g. insufficient security privileges).
200	}	184	}
201	}	185	}
202	}	186	}