Context Navigation

ConfigurationOptions.java @ 493

Revision 493, 12.5 KB checked in by wojtekp, 13 years ago (diff)

Property svn:mime-type set to `text/plain`

Line
1	package simulator;
2
3	import java.io.File;
4	import java.io.FileInputStream;
5	import java.io.FileNotFoundException;
6	import java.io.IOException;
7	import java.util.MissingResourceException;
8	import java.util.PropertyResourceBundle;
9	import java.util.ResourceBundle;
10
11	/**
12	* This aim of this class is to store all the configuration options passed to
13	* the program to steer its functionality. <br>
14	* As a general contract of this class, all fields, that store a path name to a
15	* folder will always be terminated with {@link File#separator} string.
16	*
17	* @author Stanislaw Szczepanowski
18	*
19	*/
20	public class ConfigurationOptions {
21
22	/*
23	* =============================================================================================
24	* Constants describing the contents of the resource bundle file
25	* =============================================================================================
26	*/
27
28	/** The path to the resource description file */
29	public static final String RESOURCE_DESC_MODIFIER = "resdesc";
30
31	/** The create scenario mode of the simulation */
32	public static final String CREATE_SCENARIO_MODIFIER = "createscenario";
33	/** The path to the file with the tasks description */
34	public static final String CREATE_SCENARIO_TASK_DESC = CREATE_SCENARIO_MODIFIER
35	+ ".tasksdesc";
36	/** The path to the output folder for generated tasks */
37	public static final String CREATE_SCENARIO_OUTPUT_FOLDER = CREATE_SCENARIO_MODIFIER
38	+ ".outputfolder";
39	/** The name of the workload file */
40	public static final String CREATE_SCENARIO_WORKLOAD_FILE = CREATE_SCENARIO_MODIFIER
41	+ ".workloadfilename";
42	/**
43	* Shall the files in the output directory be overwritten, if the folder is
44	* not empty
45	*/
46	public static final String CREATE_SCENARIO_OVERWRITE_FILES_MODIFIER = CREATE_SCENARIO_MODIFIER
47	+ ".overwrite_files";
48
49	/** The read scenario mode of the simulation */
50	public static final String READ_SCENARIO_MODIFIER = "readscenario";
51	/** The input folder with generated tasks */
52	public static final String READ_SCENARIO_INPUT_FOLDER = READ_SCENARIO_MODIFIER
53	+ ".inputfolder";
54
55	/** The name of the workload file */
56	public static final String READ_SCENARIO_WORKLOAD_FILE = READ_SCENARIO_MODIFIER
57	+ ".workloadfilename";
58
59	/** The default name of a workload file */
60	public static final String DEFAULT_WORKLOAD_FILE_NAME = "workload.swf";
61
62	public static final String CREATE_XML_SUPPLEMENT_FILES = "createXMLSupplement";
63
64
65	public static final String CREATEDIAGRAMS = "creatediagrams";
66	public static final String CREATEDIAGRAMS_GANTT = CREATEDIAGRAMS +".gantt";
67	public static final String CREATEDIAGRAMS_UTILIZATION = CREATEDIAGRAMS + ".utilization";
68	public static final String CREATEDIAGRAMS_ENERGYUSAGE = CREATEDIAGRAMS + ".energyusage";
69	public static final String CREATEDIAGRAMS_RESOURCES_SCALE = CREATEDIAGRAMS_UTILIZATION + ".scale";
70	public static final String CREATEDIAGRAMS_TASKS = CREATEDIAGRAMS + ".tasks";
71	public static final String CREATEDIAGRAMS_TASKSWAITINGTIME = CREATEDIAGRAMS + ".taskswaitingtime";
72
73	public static final String CREATESTATISTICS = "createstatistics";
74	public static final String ACCUMULATED_RESOURCES_STATISTICS = CREATESTATISTICS + ".accumulatedresources";
75	public static final String EXTENDED_TASKS_STATISTICS = CREATESTATISTICS + ".extendedtasks";
76	public static final String JOBS_STATISTICS = CREATESTATISTICS + ".jobs";
77	public static final String SIMULATION_STATISTICS = CREATESTATISTICS + ".simulation";
78
79	/**
80	* The main output folders base name
81	*/
82	public static final String STATS_OUTPUT_SUBFOLDER_NAME = "stats.outputfolder";
83
84	public static final String USER_DN = "user.dn";
85	public static final String EXPERIMENT_ID = "experiment.id";
86
87	public static final String NUMBER_OF_SIMULATIONS = "numberofsimulations";
88
89	/**
90	* Suffix for create scenario output folder
91	*/
92	public String statsOutputSubfolderNameCreate = null;
93
94	/**
95	* Suffix for read scenario output folder
96	*/
97	public String statsOutputSubfolderNameRerad = null;
98
99	/* =============================================================================================== */
100
101
102
103	/**
104	* the xml file name with resource description (according to the
105	* HostParamSchema.xsd), e.g. simulator/schemas/ResourceDescription.xml
106	*/
107	public String resdescFileName = null;
108
109	/**
110	* a xml file name (according to the simulator.schemas.WorkloadSchema.xsd)
111	* with the description of jobs and tasks to be generated
112	*/
113	public String workloadDescFileName = null;
114
115	/**
116	* the path to the folder, to which the generated xml job descriptions are
117	* to be stored
118	*/
119	public String outputFolder = null;
120
121	/**
122	* the name of the .swf simulator.workload file into which the
123	* simulator.workload is to be written (it will be stored in the
124	* outputFolder folder)
125	*/
126	public String outputWorkloadFileName = DEFAULT_WORKLOAD_FILE_NAME;
127
128	/**
129	* the path to the folder where previously generated xml jobs descriptions
130	* are stored
131	*/
132	public String inputFolder = null;
133
134	public String inputTar = null;
135
136	/**
137	* the name of the .swf simulator.workload file in the inputFolder folder
138	*/
139	public String inputWorkloadFileName = DEFAULT_WORKLOAD_FILE_NAME;
140
141
142	/**
143	* Shows the mode of the simulator: true if it is the create scenario, false
144	* if it is the read scenario mode
145	*/
146	public boolean createScenario = false;
147
148	public boolean createXMLSupplement = false;
149
150	/**
151	* true if the outputFolder is not empty and shall be overwritten, false
152	* otherwise
153	*/
154	public boolean overwriteFiles = false;
155
156
157	/**
158	* The number of simulation runs that is to be performed. Default value is <code>1</code>.
159	*/
160	public int numberOfSimulations = 1; //default value
161
162	public boolean creatediagrams_processors = true;
163	public boolean creatediagrams_resources = true;
164	public boolean creatediagrams_energyusage = true;
165	public boolean creatediagrams_tasks = true;
166	public boolean creatediagrams_taskswaitingtime = true;
167	public double creatediagrams_resources_scale = 1;
168
169	public boolean createaccumulatedresourcesstatistics = true;
170	public boolean createextendedtasksstatistics = true;
171	public boolean createjobsstatistics = true;
172	public boolean createsimulationstatistics = true;
173
174	public String[] resForEnergyChart;
175	public String[] resForUtilizationChart;
176
177	/**
178	* An empty constructor.
179	*/
180	protected ConfigurationOptions() {
181	}
182
183	/**
184	* A static method used to read a resource bundle file and set all the
185	* fields in this class according to the contents of the file
186	*
187	* @param resBundleFileName
188	* the path to the resource bundle file that stores the
189	* configuration
190	* @return a ConfigurationOptions object with information set according to
191	* the properties file, <code>null</code> if any exception occurs
192	*/
193	public static ConfigurationOptions getConfiguration(String resBundleFileName) {
194
195	ConfigurationOptions co = new ConfigurationOptions();
196	File resBundleFile = new File(resBundleFileName);
197	ResourceBundle bundle = null;
198	try {
199	bundle = new PropertyResourceBundle(new FileInputStream(resBundleFile));
200	} catch (FileNotFoundException e) {
201	e.printStackTrace();
202	return null;
203	} catch (IOException e) {
204	e.printStackTrace();
205	return null;
206	}
207
208	co.resdescFileName = bundle.getString(RESOURCE_DESC_MODIFIER);
209
210
211	try {
212	co.workloadDescFileName = bundle.getString(CREATE_SCENARIO_TASK_DESC);
213	co.outputFolder = getSeparatorTerminatedPath(bundle
214	.getString(CREATE_SCENARIO_OUTPUT_FOLDER));
215	File f = new File(co.outputFolder);
216	String parent = f.getParent();
217	// output folder will have the same parent as the task description
218	// file
219	if (parent == null) {
220	f = new File(co.workloadDescFileName);
221	parent = f.getParent();
222	co.outputFolder = new File(parent, co.outputFolder)
223	.getAbsolutePath();
224	co.outputFolder = getSeparatorTerminatedPath(co.outputFolder);
225	}
226	co.outputWorkloadFileName = bundle
227	.getString(CREATE_SCENARIO_WORKLOAD_FILE);
228	co.overwriteFiles = Boolean.valueOf(
229	bundle.getString(CREATE_SCENARIO_OVERWRITE_FILES_MODIFIER))
230	.booleanValue();
231	co.createScenario = true; // success
232
233	} catch (MissingResourceException e) {
234	co.createScenario = false; // do not create scenario
235	}
236
237	if (co.createScenario == false) {
238	// read scenario
239	try {
240	co.inputFolder = getSeparatorTerminatedPath(bundle
241	.getString(READ_SCENARIO_INPUT_FOLDER));
242	} catch (MissingResourceException e) {
243	co.inputFolder = null;
244	}
245
246	try {
247	co.inputWorkloadFileName = bundle
248	.getString(READ_SCENARIO_WORKLOAD_FILE);
249	} catch (MissingResourceException e){
250	co.inputWorkloadFileName = null;
251	}
252	}
253
254	try {
255
256	if(Boolean.parseBoolean(
257	bundle.getString(CREATE_XML_SUPPLEMENT_FILES)))
258	co.createXMLSupplement = true;
259	else
260	co.createXMLSupplement = false;
261
262	} catch (MissingResourceException e){
263	co.createXMLSupplement = false;
264	}
265
266	// create diagrams
267
268	boolean createDiagrams = true;
269	try {
270	createDiagrams = Boolean.valueOf(
271	bundle.getString(CREATEDIAGRAMS)).booleanValue();
272	} catch(MissingResourceException e){
273	createDiagrams = true;
274	}
275	try {
276	co.creatediagrams_processors = Boolean.valueOf(
277	bundle.getString(CREATEDIAGRAMS_GANTT)).booleanValue() && createDiagrams;
278	} catch(MissingResourceException e){
279	co.creatediagrams_processors = createDiagrams;
280	}
281
282	try {
283	co.resForUtilizationChart = bundle.getString(CREATEDIAGRAMS_UTILIZATION).split(";");
284	if(co.resForUtilizationChart.length > 0){
285	co.creatediagrams_resources = true && createDiagrams;
286	}
287	} catch(MissingResourceException e){
288	co.creatediagrams_resources = createDiagrams;
289	}
290	try {
291	co.creatediagrams_resources_scale = Double.valueOf(
292	bundle.getString(CREATEDIAGRAMS_RESOURCES_SCALE)).doubleValue();
293	} catch(MissingResourceException e){
294	co.creatediagrams_resources_scale = -1;
295	}
296	try {
297	co.resForEnergyChart = bundle.getString(CREATEDIAGRAMS_ENERGYUSAGE).split(";");
298	if(co.resForEnergyChart.length > 0){
299	co.creatediagrams_energyusage = true && createDiagrams;
300	}
301	} catch(MissingResourceException e){
302	co.creatediagrams_energyusage = createDiagrams;
303	}
304	try {
305	co.creatediagrams_tasks = Boolean.valueOf(
306	bundle.getString(CREATEDIAGRAMS_TASKS)).booleanValue() && createDiagrams;
307	} catch(MissingResourceException e){
308	co.creatediagrams_tasks = createDiagrams;
309	}
310	try {
311	co.creatediagrams_taskswaitingtime = Boolean.valueOf(
312	bundle.getString(CREATEDIAGRAMS_TASKSWAITINGTIME)).booleanValue() && createDiagrams;
313	} catch(MissingResourceException e){
314	co.creatediagrams_taskswaitingtime = createDiagrams;
315	}
316
317	try {
318	co.statsOutputSubfolderNameCreate = bundle.getString(STATS_OUTPUT_SUBFOLDER_NAME);
319	co.statsOutputSubfolderNameRerad = co.statsOutputSubfolderNameCreate;
320	} catch(MissingResourceException e){
321	co.statsOutputSubfolderNameCreate = "stats_create";
322	co.statsOutputSubfolderNameRerad = "stats_read";
323	}
324
325	try {
326	co.createaccumulatedresourcesstatistics = Boolean.valueOf(
327	bundle.getString(ACCUMULATED_RESOURCES_STATISTICS)).booleanValue();
328	} catch(MissingResourceException e){
329	co.createaccumulatedresourcesstatistics = true;
330	}
331	try {
332	co.createextendedtasksstatistics = Boolean.valueOf(
333	bundle.getString(EXTENDED_TASKS_STATISTICS)).booleanValue();
334	} catch(MissingResourceException e){
335	co.createextendedtasksstatistics = true;
336	}
337
338	try {
339	co.createjobsstatistics = Boolean.valueOf(
340	bundle.getString(JOBS_STATISTICS)).booleanValue();
341	} catch(MissingResourceException e){
342	co.createjobsstatistics = true;
343	}
344	try {
345	co.createsimulationstatistics = Boolean.valueOf(
346	bundle.getString(SIMULATION_STATISTICS)).booleanValue();
347	} catch(MissingResourceException e){
348	co.createsimulationstatistics = true;
349	}
350
351	try {
352	co.numberOfSimulations = Integer.valueOf(bundle.getString(NUMBER_OF_SIMULATIONS)).intValue();
353	} catch(MissingResourceException e){
354	co.numberOfSimulations = 1;
355	}
356	return co;
357	}
358
359	public static String getSeparatorTerminatedPath(String path) {
360	if (path.endsWith(File.separator))
361	return new String(path);
362	else {
363	StringBuilder result = new StringBuilder(path.length()
364	+ File.separator.length());
365	result.append(path);
366	result.append(File.separator);
367	return result.toString();
368	}
369	}
370
371	public void setNumberOfSimulations(int numberOfSimulations) {
372	this.numberOfSimulations = numberOfSimulations;
373	}
374
375	public int getNumberOfSimulations() {
376	return numberOfSimulations;
377	}
378
379	public void setWorkloadDescFileName(String workloadDescFileName) {
380	this.workloadDescFileName = workloadDescFileName;
381	}
382
383	public String getWorkloadDescFileName() {
384	return workloadDescFileName;
385	}
386	}

Note: See TracBrowser for help on using the repository browser.

Download in other formats:

Original Format