daoas/fulddaekning/LookupMain.java

package dk.daoas.fulddaekning;

import java.io.File;
import java.io.FileReader;
import java.util.List;
import java.util.logging.FileHandler;
import java.util.logging.Logger;
import java.util.logging.SimpleFormatter;
import java.util.concurrent.*;

public class LookupMain {


        static final String CONFIG_FILENAME = "fulddaekning.properties";
        
        static boolean rename_tables;
        static SafeProperties conf;
        
        static int max_workers;
        static boolean verbose;
        
        static String distributor;

        final static Logger logger = Logger.getLogger( LookupMain.class.toString() );
        
        
        static Statistik flestDaekkede = new Statistik();
        static Statistik flestIkkeDaekkede = new Statistik();
        static Statistik mestBrugteTid = new Statistik();
        static Statistik stoersteDataset = new Statistik();
        
        static Adresse[] alleDaekkedeAdresser;

        static ThreadPoolExecutor threadPool;

        private static void setupThreadPool() {
                threadPool = (ThreadPoolExecutor) Executors.newFixedThreadPool(max_workers, new WorkerThreadFactory() );
        }
        
        
        public static void main(String[] args) throws Exception {
                
                //Setup j.u.l Logger
                Logger root = Logger.getLogger("");
                FileHandler fhandler = new FileHandler("fulddaekning.log"); // Ingen max størrelse, ingen rotation og ingen append
                fhandler.setFormatter( new SimpleFormatter() );
                root.addHandler( fhandler );
                
                
                File confFile = new File( CONFIG_FILENAME );
                if (! confFile.exists() ) {
                        logger.warning("Config file not found: " + CONFIG_FILENAME);
                        System.exit(1);
                }
                                
                conf = new SafeProperties();
                conf.load( new FileReader(confFile) );
                
                max_workers = Integer.parseInt( conf.getSafeProperty("MAX_WORKERS") );
                if (max_workers <= 0) {
                        logger.info("!!! AUTO-DETECT MAX_WORKERS !!!");
                        int cores = Runtime.getRuntime().availableProcessors();
                        cores -= 1;//Efterlad 1 core/cpu i reserve til systemet
                        
                        max_workers = Math.max(1, cores); //Dog skal der som minimum være 1 core til beregning 
                        
                }
                logger.info("Starting with MAX_WORKERS:" + max_workers);
                setupThreadPool();
                
                
                verbose = Boolean.parseBoolean( conf.getSafeProperty("VERBOSE") );
                logger.info("Starting with VERBOSE:" + verbose);
                
                rename_tables = Boolean.parseBoolean( conf.getSafeProperty("RENAMETABLES") );
                logger.info("Starting with RENAMETABLES:" + rename_tables);
                
                distributor = conf.getSafeProperty("DISTRIBUTOR");
                distributor = distributor.toUpperCase();
                logger.info("Starting for DISTRIBUTOR:" + distributor);
                
                Constants.init(distributor);
                Constants consts = Constants.getInstance();
                
                Database db = new Database(conf);

                
                boolean testRun= false;
                
                
                long start = System.currentTimeMillis();
                
                if (testRun == false) {
                
                        logger.info("Finder postnumre");
                        List<String> postnumre = db.hentPostnumre();
                        
                        // Først validerer vi BBox på alle postnummre, for at undgå fuldt stop midt i beregningen
                        for(String postnr : postnumre) { //
                                logger.info("Validerer BBox for " + postnr);
                                BoundingBox bbox = db.getBoundingbox(postnr);
                                bbox.validateBbox();
                        }
                        

                        logger.info("Henter alle daekkede adresser");
                        alleDaekkedeAdresser = db.hentAlleDaekkedeAdresser();
                        logger.info( "AlleDaekkedeAdresser.length=" + alleDaekkedeAdresser.length);                     
                        
                        //pre-check er ok - reset tmp tabel og start søgningen
                        db.resetResultTable();
                        
                        for(String postnr : postnumre) {
                                Lookup lookup = new Lookup(postnr, db, threadPool);
                                lookup.doLookup();                      
                        }
                        
                        if (rename_tables) {
                                db.renameResultTables();
                        } else {
                                logger.info( "Rename tables is disabled !!!" );
                        }
                        
        
                } else {
                        /// Test
                        db.resetResultTable();
                        
                        if (consts.doExtendedLookup()) {
                                alleDaekkedeAdresser = db.hentAlleDaekkedeAdresser();
                                logger.info( "AlleDaekkedeAdresser.length=" + alleDaekkedeAdresser.length);
                        }
                        
                        Lookup lookup = new Lookup("458x", db, threadPool);
                        lookup.doLookup();                                                              
                }

                threadPool.shutdown();
                
                long now = System.currentTimeMillis();
                long elapsed = now - start ;
                
                logger.info("Mest brugte tid: " + mestBrugteTid);
                logger.info("Flest Ikke-dækkede, " + flestIkkeDaekkede);
                logger.info("Flest Dækkede, " + flestDaekkede);
                logger.info("Største Dataset, " + stoersteDataset);            
                logger.info("Fuld load done : " + formatMilliSeconds(elapsed) );
        }

        
        public static void saveStatistics(Statistik stat) {
                if (stat.antalDaekkede > flestDaekkede.antalDaekkede) {
                        flestDaekkede = stat;
                }
                if (stat.antalIkkeDaekkede > flestIkkeDaekkede.antalIkkeDaekkede) {
                        flestIkkeDaekkede = stat;
                }
                
                if (stat.totalDataset > mestBrugteTid.totalDataset) {
                        stoersteDataset = stat;
                }
                
                if (stat.forbrugtTid > mestBrugteTid.forbrugtTid) {
                        mestBrugteTid = stat;
                }
        }

        static String formatMilliSeconds(long milliseconds) {
                int mseconds = (int) milliseconds % 1000;
                int seconds = (int) (milliseconds / 1000) % 60 ;
                int minutes = (int) ((milliseconds / (1000*60)) % 60);
                int hours   = (int) ((milliseconds / (1000*60*60)) % 24);
                
                return String.format("%02d:%02d:%02d.%03d", hours, minutes, seconds, mseconds);
        }
        
        static class WorkerThreadFactory implements ThreadFactory {
                int count = 0;

                @Override
                public Thread newThread(Runnable r) {
                        return new Thread(r, "lookupWorker/" + count++);
                }       
        }
}
1	package dk.daoas.fulddaekning;
2
3	import java.io.File;
4	import java.io.FileReader;
5	import java.util.List;
6	import java.util.logging.FileHandler;
7	import java.util.logging.Logger;
8	import java.util.logging.SimpleFormatter;
9	import java.util.concurrent.*;
10
11	public class LookupMain {
12
13
14	static final String CONFIG_FILENAME = "fulddaekning.properties";
15
16	static boolean rename_tables;
17	static SafeProperties conf;
18
19	static int max_workers;
20	static boolean verbose;
21
22	static String distributor;
23
24	final static Logger logger = Logger.getLogger( LookupMain.class.toString() );
25
26
27	static Statistik flestDaekkede = new Statistik();
28	static Statistik flestIkkeDaekkede = new Statistik();
29	static Statistik mestBrugteTid = new Statistik();
30	static Statistik stoersteDataset = new Statistik();
31
32	static Adresse[] alleDaekkedeAdresser;
33
34	static ThreadPoolExecutor threadPool;
35
36	private static void setupThreadPool() {
37	threadPool = (ThreadPoolExecutor) Executors.newFixedThreadPool(max_workers, new WorkerThreadFactory() );
38	}
39
40
41	public static void main(String[] args) throws Exception {
42
43	//Setup j.u.l Logger
44	Logger root = Logger.getLogger("");
45	FileHandler fhandler = new FileHandler("fulddaekning.log"); // Ingen max størrelse, ingen rotation og ingen append
46	fhandler.setFormatter( new SimpleFormatter() );
47	root.addHandler( fhandler );
48
49
50
51
52	File confFile = new File( CONFIG_FILENAME );
53	if (! confFile.exists() ) {
54	logger.warning("Config file not found: " + CONFIG_FILENAME);
55	System.exit(1);
56	}
57
58	conf = new SafeProperties();
59	conf.load( new FileReader(confFile) );
60
61	max_workers = Integer.parseInt( conf.getSafeProperty("MAX_WORKERS") );
62	if (max_workers <= 0) {
63	logger.info("!!! AUTO-DETECT MAX_WORKERS !!!");
64	int cores = Runtime.getRuntime().availableProcessors();
65	cores -= 1;//Efterlad 1 core/cpu i reserve til systemet
66
67	max_workers = Math.max(1, cores); //Dog skal der som minimum være 1 core til beregning
68
69	}
70	logger.info("Starting with MAX_WORKERS:" + max_workers);
71	setupThreadPool();
72
73
74	verbose = Boolean.parseBoolean( conf.getSafeProperty("VERBOSE") );
75	logger.info("Starting with VERBOSE:" + verbose);
76
77	rename_tables = Boolean.parseBoolean( conf.getSafeProperty("RENAMETABLES") );
78	logger.info("Starting with RENAMETABLES:" + rename_tables);
79
80	distributor = conf.getSafeProperty("DISTRIBUTOR");
81	distributor = distributor.toUpperCase();
82	logger.info("Starting for DISTRIBUTOR:" + distributor);
83
84	Constants.init(distributor);
85	Constants consts = Constants.getInstance();
86
87	Database db = new Database(conf);
88
89
90	boolean testRun= false;
91
92
93	long start = System.currentTimeMillis();
94
95	if (testRun == false) {
96
97	logger.info("Finder postnumre");
98	List<String> postnumre = db.hentPostnumre();
99
100	// Først validerer vi BBox på alle postnummre, for at undgå fuldt stop midt i beregningen
101	for(String postnr : postnumre) { //
102	logger.info("Validerer BBox for " + postnr);
103	BoundingBox bbox = db.getBoundingbox(postnr);
104	bbox.validateBbox();
105	}
106
107
108	logger.info("Henter alle daekkede adresser");
109	alleDaekkedeAdresser = db.hentAlleDaekkedeAdresser();
110	logger.info( "AlleDaekkedeAdresser.length=" + alleDaekkedeAdresser.length);
111
112	//pre-check er ok - reset tmp tabel og start søgningen
113	db.resetResultTable();
114
115	for(String postnr : postnumre) {
116	Lookup lookup = new Lookup(postnr, db, threadPool);
117	lookup.doLookup();
118	}
119
120	if (rename_tables) {
121	db.renameResultTables();
122	} else {
123	logger.info( "Rename tables is disabled !!!" );
124	}
125
126
127
128	} else {
129	/// Test
130	db.resetResultTable();
131
132	if (consts.doExtendedLookup()) {
133	alleDaekkedeAdresser = db.hentAlleDaekkedeAdresser();
134	logger.info( "AlleDaekkedeAdresser.length=" + alleDaekkedeAdresser.length);
135	}
136
137	Lookup lookup = new Lookup("458x", db, threadPool);
138	lookup.doLookup();
139	}
140
141	threadPool.shutdown();
142
143	long now = System.currentTimeMillis();
144	long elapsed = now - start ;
145
146	logger.info("Mest brugte tid: " + mestBrugteTid);
147	logger.info("Flest Ikke-dækkede, " + flestIkkeDaekkede);
148	logger.info("Flest Dækkede, " + flestDaekkede);
149	logger.info("Største Dataset, " + stoersteDataset);
150	logger.info("Fuld load done : " + formatMilliSeconds(elapsed) );
151	}
152
153
154	public static void saveStatistics(Statistik stat) {
155	if (stat.antalDaekkede > flestDaekkede.antalDaekkede) {
156	flestDaekkede = stat;
157	}
158	if (stat.antalIkkeDaekkede > flestIkkeDaekkede.antalIkkeDaekkede) {
159	flestIkkeDaekkede = stat;
160	}
161
162	if (stat.totalDataset > mestBrugteTid.totalDataset) {
163	stoersteDataset = stat;
164	}
165
166	if (stat.forbrugtTid > mestBrugteTid.forbrugtTid) {
167	mestBrugteTid = stat;
168	}
169	}
170
171	static String formatMilliSeconds(long milliseconds) {
172	int mseconds = (int) milliseconds % 1000;
173	int seconds = (int) (milliseconds / 1000) % 60 ;
174	int minutes = (int) ((milliseconds / (1000*60)) % 60);
175	int hours = (int) ((milliseconds / (10006060)) % 24);
176
177	return String.format("%02d:%02d:%02d.%03d", hours, minutes, seconds, mseconds);
178	}
179
180	static class WorkerThreadFactory implements ThreadFactory {
181	int count = 0;
182
183	@Override
184	public Thread newThread(Runnable r) {
185	return new Thread(r, "lookupWorker/" + count++);
186	}
187	}
188	}