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ConfigurationOptions.java @ 1207

Revision 1207, 15.1 KB checked in by wojtekp, 11 years ago (diff)

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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	/** The input folder with application profiles */
55	public static final String READ_SCENARIO_APPLCIATION_PROFILES = READ_SCENARIO_MODIFIER + ".applicationProfiles";
56	/** The name of the workload file */
57	public static final String READ_SCENARIO_WORKLOAD_FILE = READ_SCENARIO_MODIFIER
58	+ ".workloadfilename";
59
60	/** The default name of a workload file */
61	public static final String DEFAULT_WORKLOAD_FILE_NAME = "workload.swf";
62
63	public static final String CREATE_XML_SUPPLEMENT_FILES = "createXMLSupplement";
64
65
66	public static final String CREATEDIAGRAMS = "creatediagrams";
67	public static final String CREATEDIAGRAMS_GANTT = CREATEDIAGRAMS +".gantt";
68	public static final String CREATEDIAGRAMS_TASKS = CREATEDIAGRAMS + ".tasks";
69	public static final String CREATEDIAGRAMS_TASKSWAITINGTIME = CREATEDIAGRAMS + ".taskswaitingtime";
70	public static final String CREATEDIAGRAMS_UTILIZATION = CREATEDIAGRAMS + ".resutilization";
71	public static final String CREATEDIAGRAMS_ENERGYUSAGE = CREATEDIAGRAMS + ".respowerusage";
72	public static final String CREATEDIAGRAMS_AIRFLOW = CREATEDIAGRAMS + ".resairflow";
73	public static final String CREATEDIAGRAMS_TEMPERATURE = CREATEDIAGRAMS + ".restemperature";
74	public static final String CREATEDIAGRAMS_RESOURCES_SCALE = CREATEDIAGRAMS_UTILIZATION + ".scale";
75
76
77	public static final String CREATESTATISTICS = "createstatistics";
78	public static final String ACCUMULATED_RESOURCES_STATISTICS = CREATESTATISTICS + ".accumulatedresources";
79	public static final String EXTENDED_TASKS_STATISTICS = CREATESTATISTICS + ".extendedtasks";
80	public static final String JOBS_STATISTICS = CREATESTATISTICS + ".jobs";
81	public static final String SIMULATION_STATISTICS = CREATESTATISTICS + ".simulation";
82
83	public static final String PRESSURE_DROP = "pressuredrop";
84	public static final String OUTLET_ROOM_AIR_TEMPERATURE = "outletroomairtemperature";
85	public static final String INLET_ROOM_AIR_TEMPERATURE = "inletroomairtemperature";
86	public static final String AMBIENT_AIR_TEMPERATURE = "ambientairtemperature";
87	public static final String AIR_FLOW_VOLUME = "airflowvolume";
88	public static final String ALPHA = "alpha";
89
90	/**
91	* The main output folders base name
92	*/
93	public static final String STATS_OUTPUT_SUBFOLDER_NAME = "stats.outputfolder";
94
95	public static final String USER_DN = "user.dn";
96	public static final String EXPERIMENT_ID = "experiment.id";
97
98	public static final String NUMBER_OF_SIMULATIONS = "numberofsimulations";
99
100	/**
101	* Suffix for create scenario output folder
102	*/
103	public String statsOutputSubfolderNameCreate = null;
104
105	/**
106	* Suffix for read scenario output folder
107	*/
108	public String statsOutputSubfolderNameRead = null;
109
110	/* =============================================================================================== */
111
112
113
114	/**
115	* the xml file name with resource description (according to the
116	* HostParamSchema.xsd), e.g. simulator/schemas/ResourceDescription.xml
117	*/
118	public String resdescFileName = null;
119
120	/**
121	* a xml file name (according to the simulator.schemas.WorkloadSchema.xsd)
122	* with the description of jobs and tasks to be generated
123	*/
124	public String workloadDescFileName = null;
125
126	/**
127	* the path to the folder, to which the generated xml job descriptions are
128	* to be stored
129	*/
130	public String outputFolder = null;
131
132	/**
133	* the name of the .swf simulator.workload file into which the
134	* simulator.workload is to be written (it will be stored in the
135	* outputFolder folder)
136	*/
137	public String outputWorkloadFileName = DEFAULT_WORKLOAD_FILE_NAME;
138
139	/**
140	* the path to the folder where previously generated xml jobs descriptions
141	* are stored
142	*/
143	public String inputFolder = null;
144
145	public String appProfilesFolder = null;
146
147	public String inputTar = null;
148
149	/**
150	* the name of the .swf simulator.workload file in the inputFolder folder
151	*/
152	public String inputWorkloadFileName = DEFAULT_WORKLOAD_FILE_NAME;
153
154
155	/**
156	* Shows the mode of the simulator: true if it is the create scenario, false
157	* if it is the read scenario mode
158	*/
159	public boolean createScenario = false;
160
161	public boolean createXMLSupplement = false;
162
163	/**
164	* true if the outputFolder is not empty and shall be overwritten, false
165	* otherwise
166	*/
167	public boolean overwriteFiles = false;
168
169
170	/**
171	* The number of simulation runs that is to be performed. Default value is <code>1</code>.
172	*/
173	public int numberOfSimulations = 1; //default value
174
175	public boolean creatediagrams_gantt = false;
176	public boolean creatediagrams_tasks = false;
177	public boolean creatediagrams_taskswaitingtime = false;
178
179	public boolean creatediagrams_resutilization = false;
180	public boolean creatediagrams_respowerusage = false;
181	public boolean creatediagrams_resairflow = false;
182	public boolean creatediagrams_restemperature = false;
183	public double creatediagrams_resources_scale = 1;
184
185	public boolean createjobsstatistics = true;
186	public boolean createsimulationstatistics = true;
187
188	public String [] resForEnergyChart;
189	public String [] resForAirFlowChart;
190	public String [] resForTemperatureChart;
191	public String [] resForUtilizationChart;
192
193	public static double pressureDrop;
194	public static double outletRoomAirTempeature;
195	public static double inletRoomAirTempeature;
196	public static double ambientAirTempeature;
197	public static double airFlowVolume;
198	public static double alpha
199	;
200	/**
201	* An empty constructor.
202	*/
203	protected ConfigurationOptions() {
204	}
205
206	/**
207	* A static method used to read a resource bundle file and set all the
208	* fields in this class according to the contents of the file
209	*
210	* @param resBundleFileName
211	* the path to the resource bundle file that stores the
212	* configuration
213	* @return a ConfigurationOptions object with information set according to
214	* the properties file, <code>null</code> if any exception occurs
215	*/
216	public static ConfigurationOptions getConfiguration(String resBundleFileName) {
217
218	ConfigurationOptions co = new ConfigurationOptions();
219	File resBundleFile = new File(resBundleFileName);
220	ResourceBundle bundle = null;
221	try {
222	bundle = new PropertyResourceBundle(new FileInputStream(resBundleFile));
223	} catch (FileNotFoundException e) {
224	e.printStackTrace();
225	return null;
226	} catch (IOException e) {
227	e.printStackTrace();
228	return null;
229	}
230
231	co.resdescFileName = bundle.getString(RESOURCE_DESC_MODIFIER);
232
233	try {
234	co.workloadDescFileName = bundle.getString(CREATE_SCENARIO_TASK_DESC);
235	co.outputFolder = getSeparatorTerminatedPath(bundle
236	.getString(CREATE_SCENARIO_OUTPUT_FOLDER));
237	File f = new File(co.outputFolder);
238	String parent = f.getParent();
239	// output folder will have the same parent as the task description
240	// file
241	if (parent == null) {
242	f = new File(co.workloadDescFileName);
243	parent = f.getParent();
244	co.outputFolder = new File(parent, co.outputFolder)
245	.getAbsolutePath();
246	co.outputFolder = getSeparatorTerminatedPath(co.outputFolder);
247	}
248	co.outputWorkloadFileName = bundle
249	.getString(CREATE_SCENARIO_WORKLOAD_FILE);
250	co.overwriteFiles = Boolean.valueOf(
251	bundle.getString(CREATE_SCENARIO_OVERWRITE_FILES_MODIFIER))
252	.booleanValue();
253	co.createScenario = true; // success
254
255	} catch (MissingResourceException e) {
256	co.createScenario = false; // do not create scenario
257	}
258
259	if (co.createScenario == false) {
260	// read scenario
261	try {
262	co.inputFolder = getSeparatorTerminatedPath(bundle
263	.getString(READ_SCENARIO_INPUT_FOLDER));
264	} catch (MissingResourceException e) {
265	co.inputFolder = null;
266	}
267
268	try {
269	co.appProfilesFolder = getSeparatorTerminatedPath(bundle
270	.getString(READ_SCENARIO_APPLCIATION_PROFILES));
271	} catch (MissingResourceException e) {
272	co.appProfilesFolder = null;
273	}
274
275	try {
276	co.inputWorkloadFileName = bundle
277	.getString(READ_SCENARIO_WORKLOAD_FILE);
278	} catch (MissingResourceException e){
279	co.inputWorkloadFileName = null;
280	}
281	}
282
283	try {
284
285	if(Boolean.parseBoolean(
286	bundle.getString(CREATE_XML_SUPPLEMENT_FILES)))
287	co.createXMLSupplement = true;
288	else
289	co.createXMLSupplement = false;
290
291	} catch (MissingResourceException e){
292	co.createXMLSupplement = false;
293	}
294
295	// create diagrams
296
297	boolean createDiagrams = true;
298	try {
299	createDiagrams = Boolean.valueOf(
300	bundle.getString(CREATEDIAGRAMS)).booleanValue();
301	} catch(MissingResourceException e){
302	createDiagrams = false;
303	}
304	try {
305	co.creatediagrams_gantt = Boolean.valueOf(
306	bundle.getString(CREATEDIAGRAMS_GANTT)).booleanValue();
307	} catch(MissingResourceException e){
308	co.creatediagrams_gantt = createDiagrams;
309	}
310
311	try {
312	co.resForUtilizationChart = bundle.getString(CREATEDIAGRAMS_UTILIZATION).split(";");
313	if(co.resForUtilizationChart.length > 0){
314	co.creatediagrams_resutilization = true;
315	}
316	} catch(MissingResourceException e){
317	co.creatediagrams_resutilization = createDiagrams;
318	}
319	try {
320	co.creatediagrams_resources_scale = Double.valueOf(
321	bundle.getString(CREATEDIAGRAMS_RESOURCES_SCALE)).doubleValue();
322	} catch(MissingResourceException e){
323	co.creatediagrams_resources_scale = -1;
324	}
325	try {
326	co.resForEnergyChart = bundle.getString(CREATEDIAGRAMS_ENERGYUSAGE).split(";");
327	if(co.resForEnergyChart.length > 0){
328	co.creatediagrams_respowerusage = true;
329	}
330	} catch(MissingResourceException e){
331	co.creatediagrams_respowerusage = createDiagrams;
332	}
333
334	try {
335	co.resForAirFlowChart = bundle.getString(CREATEDIAGRAMS_AIRFLOW).split(";");
336	if(co.resForAirFlowChart.length > 0){
337	co.creatediagrams_resairflow = true;
338	}
339	} catch(MissingResourceException e){
340	co.creatediagrams_resairflow = createDiagrams;
341	}
342
343	try {
344	co.resForTemperatureChart = bundle.getString(CREATEDIAGRAMS_TEMPERATURE).split(";");
345	if(co.resForTemperatureChart.length > 0){
346	co.creatediagrams_restemperature = true;
347	}
348	} catch(MissingResourceException e){
349	co.creatediagrams_restemperature = createDiagrams;
350	}
351
352	try {
353	co.creatediagrams_tasks = Boolean.valueOf(
354	bundle.getString(CREATEDIAGRAMS_TASKS)).booleanValue();
355	} catch(MissingResourceException e){
356	co.creatediagrams_tasks = createDiagrams;
357	}
358	try {
359	co.creatediagrams_taskswaitingtime = Boolean.valueOf(
360	bundle.getString(CREATEDIAGRAMS_TASKSWAITINGTIME)).booleanValue();
361	} catch(MissingResourceException e){
362	co.creatediagrams_taskswaitingtime = createDiagrams;
363	}
364
365	try {
366	co.statsOutputSubfolderNameCreate = bundle.getString(STATS_OUTPUT_SUBFOLDER_NAME);
367	co.statsOutputSubfolderNameRead = co.statsOutputSubfolderNameCreate;
368	} catch(MissingResourceException e){
369	co.statsOutputSubfolderNameCreate = "stats_create";
370	co.statsOutputSubfolderNameRead = "stats_read";
371	}
372
373	try {
374	co.createjobsstatistics = Boolean.valueOf(
375	bundle.getString(JOBS_STATISTICS)).booleanValue();
376	} catch(MissingResourceException e){
377	co.createjobsstatistics = true;
378	}
379	try {
380	co.createsimulationstatistics = Boolean.valueOf(
381	bundle.getString(SIMULATION_STATISTICS)).booleanValue();
382	} catch(MissingResourceException e){
383	co.createsimulationstatistics = true;
384	}
385
386	try {
387	co.numberOfSimulations = Integer.valueOf(bundle.getString(NUMBER_OF_SIMULATIONS)).intValue();
388	} catch(MissingResourceException e){
389	co.numberOfSimulations = 1;
390	}
391
392	try {
393	ConfigurationOptions.pressureDrop = Double.valueOf(bundle.getString(PRESSURE_DROP)).doubleValue();
394	} catch(MissingResourceException e){
395	ConfigurationOptions.pressureDrop = 175.337;
396	}
397
398	try {
399	ConfigurationOptions.outletRoomAirTempeature = Double.valueOf(bundle.getString(OUTLET_ROOM_AIR_TEMPERATURE)).doubleValue();
400	} catch(MissingResourceException e){
401	ConfigurationOptions.outletRoomAirTempeature = 23;
402	}
403
404	try {
405	ConfigurationOptions.inletRoomAirTempeature = Double.valueOf(bundle.getString(INLET_ROOM_AIR_TEMPERATURE)).doubleValue();
406	} catch(MissingResourceException e){
407	ConfigurationOptions.inletRoomAirTempeature = 17;
408	}
409
410	try {
411	ConfigurationOptions.ambientAirTempeature = Double.valueOf(bundle.getString(AMBIENT_AIR_TEMPERATURE)).doubleValue();
412	} catch(MissingResourceException e){
413	ConfigurationOptions.ambientAirTempeature = 17;
414	}
415
416	try {
417	ConfigurationOptions.airFlowVolume = Double.valueOf(bundle.getString(AIR_FLOW_VOLUME)).doubleValue();
418	} catch(MissingResourceException e){
419	ConfigurationOptions.airFlowVolume = 0.304;
420	}
421
422	try {
423	ConfigurationOptions.alpha = Double.valueOf(bundle.getString(ALPHA)).doubleValue();
424	} catch(MissingResourceException e){
425	ConfigurationOptions.alpha = 0.02;
426	}
427
428	return co;
429	}
430
431	public static String getSeparatorTerminatedPath(String path) {
432	if (path.endsWith(File.separator))
433	return new String(path);
434	else {
435	StringBuilder result = new StringBuilder(path.length()
436	+ File.separator.length());
437	result.append(path);
438	result.append(File.separator);
439	return result.toString();
440	}
441	}
442
443	public void setNumberOfSimulations(int numberOfSimulations) {
444	this.numberOfSimulations = numberOfSimulations;
445	}
446
447	public int getNumberOfSimulations() {
448	return numberOfSimulations;
449	}
450
451	public void setWorkloadDescFileName(String workloadDescFileName) {
452	this.workloadDescFileName = workloadDescFileName;
453	}
454
455	public String getWorkloadDescFileName() {
456	return workloadDescFileName;
457	}
458	}

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