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comparison src/org/tmatesoft/hg/internal/BasicSessionContext.java @ 414:bb278ccf9866

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Pull changes from smartgit3 branch
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Wed, 21 Mar 2012 20:51:12 +0100
parents 30922c728341
children 12f668401613
comparison
equal deleted inserted replaced
413:7f27122011c3 414:bb278ccf9866
30 * @author TMate Software Ltd. 30 * @author TMate Software Ltd.
31 */ 31 */
32 public class BasicSessionContext implements SessionContext { 32 public class BasicSessionContext implements SessionContext {
33 33
34 private PathPool pathPool; 34 private PathPool pathPool;
35 private final LogFacility logFacility; 35 private LogFacility logFacility;
36 private final Map<String, Object> properties; 36 private final Map<String, Object> properties;
37 37
38 public BasicSessionContext(PathPool pathFactory, LogFacility log) { 38 public BasicSessionContext(PathPool pathFactory, LogFacility log) {
39 this(null, pathFactory, log); 39 this(null, pathFactory, log);
40 } 40 }
41 41
42 @SuppressWarnings("unchecked") 42 @SuppressWarnings("unchecked")
43 public BasicSessionContext(Map<String,?> propertyOverrides, PathPool pathFactory, LogFacility log) { 43 public BasicSessionContext(Map<String,?> propertyOverrides, PathPool pathFactory, LogFacility log) {
44 pathPool = pathFactory; 44 pathPool = pathFactory;
45 logFacility = log != null ? log : new StreamLogFacility(true, true, true, System.out); 45 logFacility = log;
46 properties = propertyOverrides == null ? Collections.<String,Object>emptyMap() : (Map<String, Object>) propertyOverrides; 46 properties = propertyOverrides == null ? Collections.<String,Object>emptyMap() : (Map<String, Object>) propertyOverrides;
47 } 47 }
48 48
49 public PathPool getPathPool() { 49 public PathPool getPathPool() {
50 if (pathPool == null) { 50 if (pathPool == null) {
53 return pathPool; 53 return pathPool;
54 } 54 }
55 55
56 public LogFacility getLog() { 56 public LogFacility getLog() {
57 // e.g. for exceptions that we can't handle but log (e.g. FileNotFoundException when we've checked beforehand file.canRead() 57 // e.g. for exceptions that we can't handle but log (e.g. FileNotFoundException when we've checked beforehand file.canRead()
58 if (logFacility == null) {
59 boolean needDebug = _getBooleanProperty("hg.consolelog.debug", false);
60 boolean needInfo = needDebug || _getBooleanProperty("hg.consolelog.info", false);
61 logFacility = new StreamLogFacility(needDebug, needInfo, true, System.out);
62 }
58 return logFacility; 63 return logFacility;
59 } 64 }
65
66 private boolean _getBooleanProperty(String name, boolean defaultValue) {
67 // can't use <T> and unchecked cast because got no confidence passed properties are strictly of the kind of my default values,
68 // i.e. if boolean from outside comes as "true", while I pass default as Boolean or vice versa.
69 Object p = getProperty(name, defaultValue);
70 return p instanceof Boolean ? ((Boolean) p).booleanValue() : Boolean.parseBoolean(String.valueOf(p));
71 }
60 72
73 // TODO specific helpers for boolean and int values
61 public Object getProperty(String name, Object defaultValue) { 74 public Object getProperty(String name, Object defaultValue) {
75 // NOTE, this method is invoked from getLog(), hence do not call getLog from here unless changed appropriately
62 Object value = properties.get(name); 76 Object value = properties.get(name);
63 if (value != null) { 77 if (value != null) {
64 return value; 78 return value;
65 } 79 }
66 value = System.getProperty(name); 80 value = System.getProperty(name);