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Code Issues Wiki Activity

[294933] [dstore] RSE goes into loop

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This commit is contained in:
David McKnight 2009-11-13 13:47:57 +00:00
parent 723c8380ae
commit c6be7b244e
1 changed files with 37 additions and 20 deletions
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57
rse/plugins/org.eclipse.dstore.core/src/org/eclipse/dstore/core/model/DataStore.java
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@ -32,6 +32,7 @@
* David McKnight (IBM) - [285301] [dstore] 100% CPU if user does not have write access to $HOME
* David McKnight (IBM) - [287457] [dstore] problems with disconnect when readonly trace file
* David McKnight (IBM) - [289891] [dstore] StringIndexOutOfBoundsException in getUserPreferencesDirectory when DSTORE_LOG_DIRECTORY is ""
* David McKnight (IBM) - [294933] [dstore] RSE goes into loop
*******************************************************************************/
package org.eclipse.dstore.core.model;
@ -845,7 +846,9 @@ public final class DataStore
*/
public int getNumElements()
{
return _hashMap.size();
synchronized (_hashMap){
return _hashMap.size();
}
}
/**
@ -923,8 +926,9 @@ public final class DataStore
parent.addNestedData(reference, false);
String sugId = reference.getId();
_hashMap.put(sugId, reference);
synchronized (_hashMap){
_hashMap.put(sugId, reference);
}
refresh(parent);
return reference;
@ -977,8 +981,10 @@ public final class DataStore
parent.addNestedData(reference, false);
String sugId = reference.getId();
_hashMap.put(sugId, reference);
synchronized (_hashMap){
_hashMap.put(sugId, reference);
}
if (doRefresh)
{
refresh(parent);
@ -1049,8 +1055,9 @@ public final class DataStore
parent.addNestedData(toReference, false);
String toId = toReference.getId();
_hashMap.put(toId, toReference);
synchronized (_hashMap){
_hashMap.put(toId, toReference);
}
// reference with "from" relationship
DataElement fromReference = createElement();
@ -1059,7 +1066,9 @@ public final class DataStore
realObject.addNestedData(fromReference, false);
String fromId = fromReference.getId();
_hashMap.put(fromId, fromReference);
synchronized (_hashMap){
_hashMap.put(fromId, fromReference);
}
refresh(parent);
@ -1096,7 +1105,9 @@ public final class DataStore
parent.addNestedData(toReference, false);
String toId = toReference.getId();
_hashMap.put(toId, toReference);
synchronized (_hashMap){
_hashMap.put(toId, toReference);
}
// reference with "from" relationship
DataElement fromReference = createElement();
@ -1114,8 +1125,9 @@ public final class DataStore
realObject.addNestedData(fromReference, false);
String fromId = fromReference.getId();
_hashMap.put(fromId, fromReference);
synchronized (_hashMap){
_hashMap.put(fromId, fromReference);
}
refresh(parent);
@ -1830,7 +1842,9 @@ public final class DataStore
*/
public boolean contains(String id)
{
return _hashMap.containsKey(id);
synchronized (_hashMap){
return _hashMap.containsKey(id);
}
}
/**
@ -3121,8 +3135,10 @@ public final class DataStore
*/
public DataElement find(String id)
{
DataElement result = (DataElement) _hashMap.get(id);
return result;
synchronized (_hashMap){
DataElement result = (DataElement) _hashMap.get(id);
return result;
}
}
/**
@ -3986,8 +4002,12 @@ public final class DataStore
private String makeIdUnique(String id)
{
if (!_hashMap.containsKey(id))
boolean containsKey = false;
synchronized (_hashMap){
containsKey = _hashMap.containsKey(id);
}
if (!containsKey)
{
return id;
}
@ -4022,16 +4042,13 @@ public final class DataStore
*/
protected String generateId()
{
//return "" + _uniqueNumber++;
///*
String newId = String.valueOf(_random.nextInt());
while (_hashMap.containsKey(newId))
while (contains(newId))
{
newId = String.valueOf(_random.nextInt());
}
return newId;
// */
}
public void startTracing()