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ConfigurationOptions.java @ 802

Revision 802, 13.2 KB checked in by wojtekp, 12 years ago (diff)

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Rev	Line
[477]	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";
[490]	63
[477]	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";
[501]	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";
[802]	72	public static final String CREATEDIAGRAMS_TEMPERATURE = CREATEDIAGRAMS + ".restemperature";
[501]	73	public static final String CREATEDIAGRAMS_RESOURCES_SCALE = CREATEDIAGRAMS_UTILIZATION + ".scale";
	74
[477]	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
[787]	82	public static final String COOLEMALL = "coolemall";
	83	public static final String COOLEMALL_RESOURCE = COOLEMALL + ".resdesc";
	84
[477]	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
[501]	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;
[802]	175	public boolean creatediagrams_restemperature = false;
[490]	176	public double creatediagrams_resources_scale = 1;
[501]	177
[477]	178	public boolean createjobsstatistics = true;
	179	public boolean createsimulationstatistics = true;
	180
[501]	181	public String [] resForEnergyChart;
	182	public String [] resForAirFlowChart;
[802]	183	public String [] resForTemperatureChart;
[501]	184	public String [] resForUtilizationChart;
[490]	185
[787]	186	public String coolEmAllResdescFileName = null;
	187
[477]	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	}
[490]	275
[477]	276	// create diagrams
	277
	278	boolean createDiagrams = true;
	279	try {
	280	createDiagrams = Boolean.valueOf(
	281	bundle.getString(CREATEDIAGRAMS)).booleanValue();
	282	} catch(MissingResourceException e){
[501]	283	createDiagrams = false;
[477]	284	}
	285	try {
[501]	286	co.creatediagrams_gantt = Boolean.valueOf(
	287	bundle.getString(CREATEDIAGRAMS_GANTT)).booleanValue();
[477]	288	} catch(MissingResourceException e){
[501]	289	co.creatediagrams_gantt = createDiagrams;
[477]	290	}
[490]	291
[477]	292	try {
[490]	293	co.resForUtilizationChart = bundle.getString(CREATEDIAGRAMS_UTILIZATION).split(";");
	294	if(co.resForUtilizationChart.length > 0){
[501]	295	co.creatediagrams_resutilization = true;
[490]	296	}
[477]	297	} catch(MissingResourceException e){
[501]	298	co.creatediagrams_resutilization = createDiagrams;
[477]	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 {
[490]	307	co.resForEnergyChart = bundle.getString(CREATEDIAGRAMS_ENERGYUSAGE).split(";");
	308	if(co.resForEnergyChart.length > 0){
[501]	309	co.creatediagrams_respowerusage = true;
[490]	310	}
[477]	311	} catch(MissingResourceException e){
[501]	312	co.creatediagrams_respowerusage = createDiagrams;
[477]	313	}
[495]	314
[477]	315	try {
[495]	316	co.resForAirFlowChart = bundle.getString(CREATEDIAGRAMS_AIRFLOW).split(";");
	317	if(co.resForAirFlowChart.length > 0){
[501]	318	co.creatediagrams_resairflow = true;
[495]	319	}
	320	} catch(MissingResourceException e){
[501]	321	co.creatediagrams_resairflow = createDiagrams;
[495]	322	}
	323
	324	try {
[802]	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 {
[477]	334	co.creatediagrams_tasks = Boolean.valueOf(
[501]	335	bundle.getString(CREATEDIAGRAMS_TASKS)).booleanValue();
[477]	336	} catch(MissingResourceException e){
	337	co.creatediagrams_tasks = createDiagrams;
	338	}
	339	try {
	340	co.creatediagrams_taskswaitingtime = Boolean.valueOf(
[501]	341	bundle.getString(CREATEDIAGRAMS_TASKSWAITINGTIME)).booleanValue();
[477]	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	}
[493]	366
[477]	367	try {
	368	co.numberOfSimulations = Integer.valueOf(bundle.getString(NUMBER_OF_SIMULATIONS)).intValue();
	369	} catch(MissingResourceException e){
	370	co.numberOfSimulations = 1;
	371	}
[787]	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	}
[477]	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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