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[219107] Fixed a logic error in VM cache which caused incomplete updates occasionally.

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This commit is contained in:
Pawel Piech 2008-02-19 17:43:29 +00:00
parent 895d9764ca
commit 85c1fe0161
1 changed files with 6 additions and 6 deletions
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12
plugins/org.eclipse.dd.dsf.ui/src/org/eclipse/dd/dsf/ui/viewmodel/update/AbstractCachingVMProvider.java
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@ -358,7 +358,7 @@ public class AbstractCachingVMProvider extends AbstractVMProvider implements ICa
{
// Workaround for a bug caused by an optimization in the viewer:
// The viewer may request more children then there are at a given level.
// This caues the update to return with an error.
// This causes the update to return with an error.
// See https://bugs.eclipse.org/bugs/show_bug.cgi?id=202109
// Instead of checking getStatus().isOK(), check getData() != null.
if(getData() != null) {
@ -382,9 +382,10 @@ public class AbstractCachingVMProvider extends AbstractVMProvider implements ICa
for(int j = 0; j < getData().size(); j++) {
int offset = updateOffset + j;
Object child = getData().get(j);
entry.fChildren.put(offset, child);
update.setChild(child, offset);
if (child != null) {
entry.fChildren.put(offset, child);
update.setChild(child, offset);
}
}
}
update.done();
@ -411,11 +412,10 @@ public class AbstractCachingVMProvider extends AbstractVMProvider implements ICa
}
// Fill in the known children from cache.
for(int position = update.getOffset(); position < update.getOffset() + update.getLength(); position++) {
for(Integer position = update.getOffset(); position < update.getOffset() + update.getLength(); position++) {
Object child = entry.fChildren.get(position);
if (child != null) {
update.setChild(entry.fChildren.get(position), position);
} else {
childrenMissingFromCache.remove(position);
}
}