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[288873] Consolidate executor trace when the creator and submitter info is the same

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This commit is contained in:
John Cortell 2009-09-08 20:48:24 +00:00
parent d5fc0b227d
commit 1d802df663
1 changed files with 53 additions and 11 deletions
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60
dsf/org.eclipse.cdt.dsf/src/org/eclipse/cdt/dsf/concurrent/DefaultDsfExecutor.java
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@ -216,24 +216,65 @@ public class DefaultDsfExecutor extends ScheduledThreadPoolExecutor
traceBuilder.append("\n "); //$NON-NLS-1$
traceBuilder.append(getExecutable().toString());
// Append "create by" info.
// Determine if the created-at and submitted-at information is
// the same. If so, consolidate.
StackTraceElement[] createdAtStack = null;
StackTraceElement[] submittedAtStack = (fSubmittedAt == null) ? null : fSubmittedAt.fStackTraceElements;
int createdBySeqNum = Integer.MIN_VALUE;
int submittedBySeqNum = (fSubmittedBy == null) ? Integer.MIN_VALUE : fSubmittedBy.fSequenceNumber;
if (getExecutable() instanceof DsfExecutable) {
DsfExecutable dsfExecutable = (DsfExecutable)getExecutable();
if (dsfExecutable.fCreatedAt != null || dsfExecutable.fCreatedBy != null) {
traceBuilder.append("\n created "); //$NON-NLS-1$
if (dsfExecutable.fCreatedBy != null) {
createdAtStack = (dsfExecutable.fCreatedAt == null) ? null : dsfExecutable.fCreatedAt.fStackTraceElements;
createdBySeqNum = (dsfExecutable.fCreatedBy == null) ? Integer.MIN_VALUE : dsfExecutable.fCreatedBy.fSequenceNumber;
}
boolean canConsolidate = false;
if ((createdBySeqNum == submittedBySeqNum) && (createdAtStack != null) && (submittedAtStack != null)) {
if ((createdAtStack.length == submittedAtStack.length) ||
(createdAtStack.length >=3 && submittedAtStack.length >= 3)) {
canConsolidate = true;
int count = Math.min(createdAtStack.length, 3);
for (int i = 0; i < count; i++) {
if (createdAtStack[i].toString().compareTo(submittedAtStack[i].toString()) != 0) {
canConsolidate = false;
break;
}
}
}
}
if (canConsolidate) {
traceBuilder.append("\n created and submitted"); //$NON-NLS-1$
if (createdBySeqNum != Integer.MIN_VALUE) {
traceBuilder.append(" by #"); //$NON-NLS-1$
traceBuilder.append(dsfExecutable.fCreatedBy.fSequenceNumber);
traceBuilder.append(createdBySeqNum);
}
if (dsfExecutable.fCreatedAt != null) {
if (createdAtStack != null) {
traceBuilder.append("\n at "); //$NON-NLS-1$
traceBuilder.append(dsfExecutable.fCreatedAt.fStackTraceElements[0].toString());
for (int i = 1; i < dsfExecutable.fCreatedAt.fStackTraceElements.length && i < 3; i++) {
traceBuilder.append(createdAtStack[0].toString());
for (int i = 1; i < createdAtStack.length && i < 3; i++) {
traceBuilder.append("\n "); //$NON-NLS-1$
traceBuilder.append(dsfExecutable.fCreatedAt.fStackTraceElements[i].toString());
traceBuilder.append(createdAtStack[i].toString());
}
}
}
else {
// Append "create by" info.
if (createdAtStack != null || createdBySeqNum != Integer.MIN_VALUE) {
traceBuilder.append("\n created "); //$NON-NLS-1$
if (createdBySeqNum != Integer.MIN_VALUE) {
traceBuilder.append(" by #"); //$NON-NLS-1$
traceBuilder.append(createdBySeqNum);
}
if (createdAtStack != null) {
traceBuilder.append("\n at "); //$NON-NLS-1$
traceBuilder.append(createdAtStack[0].toString());
for (int i = 1; i < createdAtStack.length && i < 3; i++) {
traceBuilder.append("\n "); //$NON-NLS-1$
traceBuilder.append(createdAtStack[i].toString());
}
}
}
// Submitted info
@ -248,6 +289,7 @@ public class DefaultDsfExecutor extends ScheduledThreadPoolExecutor
traceBuilder.append("\n "); //$NON-NLS-1$
traceBuilder.append(fSubmittedAt.fStackTraceElements[i].toString());
}
}
// Finally write out to console
DsfPlugin.debug(traceBuilder.toString());