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Testing map lookup before using query to get hasVisibleContentChildren

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This commit is contained in:
Ann Priestman 2018-05-23 09:11:52 -04:00
parent d0308d2b91
commit c0ea7776e5
1 changed files with 18 additions and 0 deletions
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18
Core/src/org/sleuthkit/autopsy/datamodel/AbstractContentNode.java
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@ -48,6 +48,8 @@ public abstract class AbstractContentNode<T extends Content> extends ContentNode
*/ */
T content; T content;
private static final Logger logger = Logger.getLogger(AbstractContentNode.class.getName()); private static final Logger logger = Logger.getLogger(AbstractContentNode.class.getName());
private static int tempCountQueries = 0;
private static int tempCountMapLookups = 0;
/** /**
* Handles aspects that depend on the Content object * Handles aspects that depend on the Content object
@ -110,6 +112,21 @@ public abstract class AbstractContentNode<T extends Content> extends ContentNode
*/ */
public static boolean contentHasVisibleContentChildren(Content c){ public static boolean contentHasVisibleContentChildren(Content c){
if (c != null) { if (c != null) {
try {
tempCountMapLookups++;
if( ! c.hasChildren()) {
//if( ! Case.getCurrentCaseThrows().getSleuthkitCase().getHasChildren(c.getId())) {
//System.out.println("Map lookups: " + tempCountMapLookups + " queries: " + tempCountQueries);
return false;
}
} catch (TskCoreException ex) {
logger.log(Level.SEVERE, "Error checking if the node has children, for content: " + c, ex); //NON-NLS
return false;
}
tempCountQueries++;
String query = "SELECT COUNT(obj_id) AS count FROM " String query = "SELECT COUNT(obj_id) AS count FROM "
+ " ( SELECT obj_id FROM tsk_objects WHERE par_obj_id = " + c.getId() + " AND type = " + " ( SELECT obj_id FROM tsk_objects WHERE par_obj_id = " + c.getId() + " AND type = "
+ TskData.ObjectType.ARTIFACT.getObjectType() + TskData.ObjectType.ARTIFACT.getObjectType()
@ -122,6 +139,7 @@ public abstract class AbstractContentNode<T extends Content> extends ContentNode
try (SleuthkitCase.CaseDbQuery dbQuery = Case.getCurrentCaseThrows().getSleuthkitCase().executeQuery(query)) { try (SleuthkitCase.CaseDbQuery dbQuery = Case.getCurrentCaseThrows().getSleuthkitCase().executeQuery(query)) {
ResultSet resultSet = dbQuery.getResultSet(); ResultSet resultSet = dbQuery.getResultSet();
//System.out.println("Map lookups: " + tempCountMapLookups + " queries: " + tempCountQueries);
if(resultSet.next()){ if(resultSet.next()){
return (0 < resultSet.getInt("count")); return (0 < resultSet.getInt("count"));
} }