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ConfigurationOptions.java @ 802

Revision 802, 13.2 KB checked in by wojtekp, 12 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
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_TASKS = CREATEDIAGRAMS + ".tasks";
68	public static final String CREATEDIAGRAMS_TASKSWAITINGTIME = CREATEDIAGRAMS + ".taskswaitingtime";
69	public static final String CREATEDIAGRAMS_UTILIZATION = CREATEDIAGRAMS + ".resutilization";
70	public static final String CREATEDIAGRAMS_ENERGYUSAGE = CREATEDIAGRAMS + ".respowerusage";
71	public static final String CREATEDIAGRAMS_AIRFLOW = CREATEDIAGRAMS + ".resairflow";
72	public static final String CREATEDIAGRAMS_TEMPERATURE = CREATEDIAGRAMS + ".restemperature";
73	public static final String CREATEDIAGRAMS_RESOURCES_SCALE = CREATEDIAGRAMS_UTILIZATION + ".scale";
74
75
76	public static final String CREATESTATISTICS = "createstatistics";
77	public static final String ACCUMULATED_RESOURCES_STATISTICS = CREATESTATISTICS + ".accumulatedresources";
78	public static final String EXTENDED_TASKS_STATISTICS = CREATESTATISTICS + ".extendedtasks";
79	public static final String JOBS_STATISTICS = CREATESTATISTICS + ".jobs";
80	public static final String SIMULATION_STATISTICS = CREATESTATISTICS + ".simulation";
81
82	public static final String COOLEMALL = "coolemall";
83	public static final String COOLEMALL_RESOURCE = COOLEMALL + ".resdesc";
84
85	/**
86	* The main output folders base name
87	*/
88	public static final String STATS_OUTPUT_SUBFOLDER_NAME = "stats.outputfolder";
89
90	public static final String USER_DN = "user.dn";
91	public static final String EXPERIMENT_ID = "experiment.id";
92
93	public static final String NUMBER_OF_SIMULATIONS = "numberofsimulations";
94
95	/**
96	* Suffix for create scenario output folder
97	*/
98	public String statsOutputSubfolderNameCreate = null;
99
100	/**
101	* Suffix for read scenario output folder
102	*/
103	public String statsOutputSubfolderNameRerad = null;
104
105	/* =============================================================================================== */
106
107
108
109	/**
110	* the xml file name with resource description (according to the
111	* HostParamSchema.xsd), e.g. simulator/schemas/ResourceDescription.xml
112	*/
113	public String resdescFileName = null;
114
115	/**
116	* a xml file name (according to the simulator.schemas.WorkloadSchema.xsd)
117	* with the description of jobs and tasks to be generated
118	*/
119	public String workloadDescFileName = null;
120
121	/**
122	* the path to the folder, to which the generated xml job descriptions are
123	* to be stored
124	*/
125	public String outputFolder = null;
126
127	/**
128	* the name of the .swf simulator.workload file into which the
129	* simulator.workload is to be written (it will be stored in the
130	* outputFolder folder)
131	*/
132	public String outputWorkloadFileName = DEFAULT_WORKLOAD_FILE_NAME;
133
134	/**
135	* the path to the folder where previously generated xml jobs descriptions
136	* are stored
137	*/
138	public String inputFolder = null;
139
140	public String inputTar = null;
141
142	/**
143	* the name of the .swf simulator.workload file in the inputFolder folder
144	*/
145	public String inputWorkloadFileName = DEFAULT_WORKLOAD_FILE_NAME;
146
147
148	/**
149	* Shows the mode of the simulator: true if it is the create scenario, false
150	* if it is the read scenario mode
151	*/
152	public boolean createScenario = false;
153
154	public boolean createXMLSupplement = false;
155
156	/**
157	* true if the outputFolder is not empty and shall be overwritten, false
158	* otherwise
159	*/
160	public boolean overwriteFiles = false;
161
162
163	/**
164	* The number of simulation runs that is to be performed. Default value is <code>1</code>.
165	*/
166	public int numberOfSimulations = 1; //default value
167
168	public boolean creatediagrams_gantt = false;
169	public boolean creatediagrams_tasks = false;
170	public boolean creatediagrams_taskswaitingtime = false;
171
172	public boolean creatediagrams_resutilization = false;
173	public boolean creatediagrams_respowerusage = false;
174	public boolean creatediagrams_resairflow = false;
175	public boolean creatediagrams_restemperature = false;
176	public double creatediagrams_resources_scale = 1;
177
178	public boolean createjobsstatistics = true;
179	public boolean createsimulationstatistics = true;
180
181	public String [] resForEnergyChart;
182	public String [] resForAirFlowChart;
183	public String [] resForTemperatureChart;
184	public String [] resForUtilizationChart;
185
186	public String coolEmAllResdescFileName = null;
187
188	/**
189	* An empty constructor.
190	*/
191	protected ConfigurationOptions() {
192	}
193
194	/**
195	* A static method used to read a resource bundle file and set all the
196	* fields in this class according to the contents of the file
197	*
198	* @param resBundleFileName
199	* the path to the resource bundle file that stores the
200	* configuration
201	* @return a ConfigurationOptions object with information set according to
202	* the properties file, <code>null</code> if any exception occurs
203	*/
204	public static ConfigurationOptions getConfiguration(String resBundleFileName) {
205
206	ConfigurationOptions co = new ConfigurationOptions();
207	File resBundleFile = new File(resBundleFileName);
208	ResourceBundle bundle = null;
209	try {
210	bundle = new PropertyResourceBundle(new FileInputStream(resBundleFile));
211	} catch (FileNotFoundException e) {
212	e.printStackTrace();
213	return null;
214	} catch (IOException e) {
215	e.printStackTrace();
216	return null;
217	}
218
219	co.resdescFileName = bundle.getString(RESOURCE_DESC_MODIFIER);
220
221	try {
222	co.workloadDescFileName = bundle.getString(CREATE_SCENARIO_TASK_DESC);
223	co.outputFolder = getSeparatorTerminatedPath(bundle
224	.getString(CREATE_SCENARIO_OUTPUT_FOLDER));
225	File f = new File(co.outputFolder);
226	String parent = f.getParent();
227	// output folder will have the same parent as the task description
228	// file
229	if (parent == null) {
230	f = new File(co.workloadDescFileName);
231	parent = f.getParent();
232	co.outputFolder = new File(parent, co.outputFolder)
233	.getAbsolutePath();
234	co.outputFolder = getSeparatorTerminatedPath(co.outputFolder);
235	}
236	co.outputWorkloadFileName = bundle
237	.getString(CREATE_SCENARIO_WORKLOAD_FILE);
238	co.overwriteFiles = Boolean.valueOf(
239	bundle.getString(CREATE_SCENARIO_OVERWRITE_FILES_MODIFIER))
240	.booleanValue();
241	co.createScenario = true; // success
242
243	} catch (MissingResourceException e) {
244	co.createScenario = false; // do not create scenario
245	}
246
247	if (co.createScenario == false) {
248	// read scenario
249	try {
250	co.inputFolder = getSeparatorTerminatedPath(bundle
251	.getString(READ_SCENARIO_INPUT_FOLDER));
252	} catch (MissingResourceException e) {
253	co.inputFolder = null;
254	}
255
256	try {
257	co.inputWorkloadFileName = bundle
258	.getString(READ_SCENARIO_WORKLOAD_FILE);
259	} catch (MissingResourceException e){
260	co.inputWorkloadFileName = null;
261	}
262	}
263
264	try {
265
266	if(Boolean.parseBoolean(
267	bundle.getString(CREATE_XML_SUPPLEMENT_FILES)))
268	co.createXMLSupplement = true;
269	else
270	co.createXMLSupplement = false;
271
272	} catch (MissingResourceException e){
273	co.createXMLSupplement = false;
274	}
275
276	// create diagrams
277
278	boolean createDiagrams = true;
279	try {
280	createDiagrams = Boolean.valueOf(
281	bundle.getString(CREATEDIAGRAMS)).booleanValue();
282	} catch(MissingResourceException e){
283	createDiagrams = false;
284	}
285	try {
286	co.creatediagrams_gantt = Boolean.valueOf(
287	bundle.getString(CREATEDIAGRAMS_GANTT)).booleanValue();
288	} catch(MissingResourceException e){
289	co.creatediagrams_gantt = createDiagrams;
290	}
291
292	try {
293	co.resForUtilizationChart = bundle.getString(CREATEDIAGRAMS_UTILIZATION).split(";");
294	if(co.resForUtilizationChart.length > 0){
295	co.creatediagrams_resutilization = true;
296	}
297	} catch(MissingResourceException e){
298	co.creatediagrams_resutilization = createDiagrams;
299	}
300	try {
301	co.creatediagrams_resources_scale = Double.valueOf(
302	bundle.getString(CREATEDIAGRAMS_RESOURCES_SCALE)).doubleValue();
303	} catch(MissingResourceException e){
304	co.creatediagrams_resources_scale = -1;
305	}
306	try {
307	co.resForEnergyChart = bundle.getString(CREATEDIAGRAMS_ENERGYUSAGE).split(";");
308	if(co.resForEnergyChart.length > 0){
309	co.creatediagrams_respowerusage = true;
310	}
311	} catch(MissingResourceException e){
312	co.creatediagrams_respowerusage = createDiagrams;
313	}
314
315	try {
316	co.resForAirFlowChart = bundle.getString(CREATEDIAGRAMS_AIRFLOW).split(";");
317	if(co.resForAirFlowChart.length > 0){
318	co.creatediagrams_resairflow = true;
319	}
320	} catch(MissingResourceException e){
321	co.creatediagrams_resairflow = createDiagrams;
322	}
323
324	try {
325	co.resForTemperatureChart = bundle.getString(CREATEDIAGRAMS_TEMPERATURE).split(";");
326	if(co.resForTemperatureChart.length > 0){
327	co.creatediagrams_restemperature = true;
328	}
329	} catch(MissingResourceException e){
330	co.creatediagrams_restemperature = createDiagrams;
331	}
332
333	try {
334	co.creatediagrams_tasks = Boolean.valueOf(
335	bundle.getString(CREATEDIAGRAMS_TASKS)).booleanValue();
336	} catch(MissingResourceException e){
337	co.creatediagrams_tasks = createDiagrams;
338	}
339	try {
340	co.creatediagrams_taskswaitingtime = Boolean.valueOf(
341	bundle.getString(CREATEDIAGRAMS_TASKSWAITINGTIME)).booleanValue();
342	} catch(MissingResourceException e){
343	co.creatediagrams_taskswaitingtime = createDiagrams;
344	}
345
346	try {
347	co.statsOutputSubfolderNameCreate = bundle.getString(STATS_OUTPUT_SUBFOLDER_NAME);
348	co.statsOutputSubfolderNameRerad = co.statsOutputSubfolderNameCreate;
349	} catch(MissingResourceException e){
350	co.statsOutputSubfolderNameCreate = "stats_create";
351	co.statsOutputSubfolderNameRerad = "stats_read";
352	}
353
354	try {
355	co.createjobsstatistics = Boolean.valueOf(
356	bundle.getString(JOBS_STATISTICS)).booleanValue();
357	} catch(MissingResourceException e){
358	co.createjobsstatistics = true;
359	}
360	try {
361	co.createsimulationstatistics = Boolean.valueOf(
362	bundle.getString(SIMULATION_STATISTICS)).booleanValue();
363	} catch(MissingResourceException e){
364	co.createsimulationstatistics = true;
365	}
366
367	try {
368	co.numberOfSimulations = Integer.valueOf(bundle.getString(NUMBER_OF_SIMULATIONS)).intValue();
369	} catch(MissingResourceException e){
370	co.numberOfSimulations = 1;
371	}
372
373	try {
374	co.coolEmAllResdescFileName = bundle.getString(COOLEMALL_RESOURCE);
375	System.setProperty("coolemall.resdesc", co.coolEmAllResdescFileName);
376	} catch(MissingResourceException e){
377	co.coolEmAllResdescFileName = null;
378	}
379	return co;
380	}
381
382	public static String getSeparatorTerminatedPath(String path) {
383	if (path.endsWith(File.separator))
384	return new String(path);
385	else {
386	StringBuilder result = new StringBuilder(path.length()
387	+ File.separator.length());
388	result.append(path);
389	result.append(File.separator);
390	return result.toString();
391	}
392	}
393
394	public void setNumberOfSimulations(int numberOfSimulations) {
395	this.numberOfSimulations = numberOfSimulations;
396	}
397
398	public int getNumberOfSimulations() {
399	return numberOfSimulations;
400	}
401
402	public void setWorkloadDescFileName(String workloadDescFileName) {
403	this.workloadDescFileName = workloadDescFileName;
404	}
405
406	public String getWorkloadDescFileName() {
407	return workloadDescFileName;
408	}
409	}

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