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Declared reference to IntervalErrorReportData as volatile

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This commit is contained in:
Eugene Livis 2015-10-09 13:40:20 -04:00
parent 41fb08aef6
commit 99948bb677
1 changed files with 6 additions and 7 deletions
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13
Core/src/org/sleuthkit/autopsy/casemodule/Case.java
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@ -253,13 +253,12 @@ public class Case implements SleuthkitCase.ErrorObserver {
private final XMLCaseManagement xmlcm;
private final SleuthkitCase db;
// Track the current case (only set with changeCase() method)
volatile private static Case currentCase = null;
private static Case currentCase = null;
private final CaseType caseType;
private final Services services;
private static final Logger logger = Logger.getLogger(Case.class.getName());
static final String CASE_EXTENSION = "aut"; //NON-NLS
static final String CASE_DOT_EXTENSION = "." + CASE_EXTENSION;
private static String HostName;
private final static String CACHE_FOLDER = "Cache"; //NON-NLS
private final static String EXPORT_FOLDER = "Export"; //NON-NLS
private final static String LOG_FOLDER = "Log"; //NON-NLS
@ -374,12 +373,12 @@ public class Case implements SleuthkitCase.ErrorObserver {
@Override
public void receiveError(String context, String errorMessage) {
/* NOTE: We are accessing currentCase.tskErrorReporter from two different threads.
* This is ok as long as we only read the value of currentCase.tskErrorReporter
* because both currentCase and tskErrorReporter are declared as volatile.
/* NOTE: We are accessing tskErrorReporter from two different threads.
* This is ok as long as we only read the value of tskErrorReporter
* because tskErrorReporter is declared as volatile.
*/
if (null != currentCase && null != currentCase.tskErrorReporter) {
currentCase.tskErrorReporter.addProblems(context, errorMessage);
if (null != tskErrorReporter) {
tskErrorReporter.addProblems(context, errorMessage);
}
}