Clover coverage report -

Coverage timestamp: Sat Jul 7 2007 16:41:13 CEST

FRAMES NO FRAMES

file stats:	LOC:	138		Methods:	3
	NCLOC:	52		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

RegisteredFactories.java

50%

41.7%

100%

48.3%

1		/**
2		* JTRunner is free software; you can redistribute it and/or modify it under the
3		* terms of the GNU General Public License as published by the Free Software
4		* Foundation; either version 2, or (at your option) any later version.
5		*/
6
7		package jtr.config;
8
9		import jtr.assigner.IFactory;
10
11		import java.util.*;
12		import org.apache.log4j.Logger;
13
14		/**
15		* This class is in charge of registering into the JTR runtime configuration all
16		* those JTR pluggable component factories.
17		*
18		* @author Francesco Russo (frusso@dev.java.net)
19		* @version 4.0
20		* @since 1.0
21		*/
22		public class RegisteredFactories {
23		/**
24		* Registers a new factory identified by the provided key and represented by
25		* the provided FQN.<br>
26		* The key has to be one of the recognized values represented by the
27		* constant <code>Strings</code> defined by this class.
28		*
29		* @param key
30		* String
31		* @param fqn
32		* String
33		* @throws RegistrationFailedException
34		*/
35	12	public synchronized static void registerFactory(String key, String fqn) throws RegistrationFailedException {
36	12	try {
37	12	logger.debug("Trying to register a new IFactory: [" + "key=" + key + ", fqn= " + fqn + "]");
38	12	Class clazz = Class.forName(fqn, true, Thread.currentThread().getContextClassLoader());
39	12	logger.debug("Class " + fqn + " loaded");
40	12	try {
41	12	registerFactory(key, (IFactory) clazz.newInstance());
42	12	logger.debug("Class " + fqn + " instantiated & registered!");
43		} catch (IllegalAccessException e) {
44	0	String msg = "Unable to initialize the specified class: " + fqn + ". Please, check security constraints";
45	0	RegistrationFailedException rfe = new RegistrationFailedException(msg, e);
46	0	logger.fatal(msg, rfe);
47	0	throw rfe;
48		} catch (InstantiationException e) {
49	0	String msg = "Unable to initialize the specified class: " + fqn + ". Please, check security constraints";
50	0	RegistrationFailedException rfe = new RegistrationFailedException(msg, e);
51	0	logger.fatal(msg, rfe);
52	0	throw rfe;
53		}
54		} catch (ClassNotFoundException e) {
55	0	String msg = "Unable to find the specified class: " + fqn + ". Please, check classpath settings or the specified fqn";
56	0	RegistrationFailedException rfe = new RegistrationFailedException(msg, e);
57	0	logger.fatal(msg, rfe);
58	0	throw rfe;
59		}
60		}
61
62		/**
63		* This method allow to register a new factory providing its instance rather
64		* than its FQN.
65		*
66		* @param key
67		* String
68		* @param instace
69		* IFactory
70		*/
71	12	public synchronized static void registerFactory(String key, IFactory instace) {
72	12	factories.put(key, instace);
73		}
74
75		/**
76		* Returns the factory identified by the given key or <code>null</code>
77		* should the factory be unregistered.
78		*
79		* @param key
80		* String
81		* @return IFactory
82		*/
83	148	public synchronized static IFactory getFactory(String key) {
84	148	if (factories.containsKey(key)) {
85	148	return (IFactory) factories.get(key);
86		} else {
87	0	String msg = "Unable to locate concrete factory for service "+key+".\n"+
88		"Please, check your factories section in your jtr.xml file.";
89	0	throw new MissingFactoryException(msg);
90		}
91		}
92
93		/**
94		* Key necessary to set/obtain the factory in charge of instantiating
95		* <code>IAssignmentPolicy</code> concrete implementations.
96		*/
97		public static final String IASSIGNMENT_POLICY_FACTORY = "IAssignmentPolicyFactory";
98
99		/**
100		* Key necessary to set/obtain the factory in charge of instantiating
101		* <code>IOutcomeFactory</code> concrete implementations.
102		*/
103		public static final String IOUTCOME_FACTORY = "IOutcomeFactory";
104
105		/**
106		* Key necessary to set/obtain the factory in charge of instantiating
107		* <code>IWsHelperFactory</code> concrete implementations.
108		*/
109		public static final String IWSHELPER_FACTORY = "IWsHelperFactory";
110
111		/**
112		* Key necessary to set/obtain the factory in charge of instantiating
113		* <code>ITestResultCollectorFactory</code> concrete implementations.
114		*/
115		public static final String ITEST_RESULT_DISPLAYER = "ITestResultDisplayer";
116
117		/**
118		* Key necessary to set/obtain the factory in charge of instantiating
119		* <code>ITestCompletionListenerFactory</code> concrete implementations.
120		*/
121		public static final String ITEST_COMPLETION_LISTENER = "ITestCompletionListener";
122
123		/**
124		* Key necessary to set/obtain the factory in charge of instantiating
125		* <code>ITestSnapshotFactory</code> concrete implementations.
126		*/
127		public static final String ITEST_SNAPSHOT_FACTORY = "ITestSnapshotFactory";
128
129		/**
130		* Key necessary to set/obtain the factory in charge of instantiating
131		* <code>ITestResultsExporterFactory</code> concrete implementations.
132		*/
133		public static final String ITEST_RESULTS_EXPORTER = "ITestResultsExporter";
134
135		private static HashMap<String,IFactory> factories = new HashMap<String,IFactory>();
136
137		private static final Logger logger = Logger.getLogger(RegisteredFactories.class);
138		}