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IDEMPIERE-3829 Scheduler not running - ( Failed to create new process instance ) in log

This commit is contained in:
Carlos Ruiz 2018-11-22 13:36:19 -02:00
parent 7e1d17e490
commit ed8e16bee4
1 changed files with 35 additions and 2 deletions
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37
org.adempiere.base/src/org/adempiere/base/Core.java
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@ -122,13 +122,13 @@ public class Core {
return null;
}
/**
/**
*
* @param processId Java class name or equinox extension id
* @return ProcessCall instance or null if processId not found
*/
public static ProcessCall getProcess(String processId) {
List<IProcessFactory> factories = Service.locator().list(IProcessFactory.class).getServices();
List<IProcessFactory> factories = getProcessFactories();
if (factories != null && !factories.isEmpty()) {
for(IProcessFactory factory : factories) {
ProcessCall process = factory.newProcessInstance(processId);
@ -139,6 +139,39 @@ public class Core {
return null;
}
/**
* This method load the process factories waiting until the DefaultProcessFactory on base is loaded (IDEMPIERE-3829)
* @return List of factories implementing IProcessFactory
*/
private static List<IProcessFactory> getProcessFactories() {
List<IProcessFactory> factories = null;
int maxIterations = 5;
int waitMillis = 1000;
int iterations = 0;
boolean foundDefault = false;
while (true) {
factories = Service.locator().list(IProcessFactory.class).getServices();
if (factories != null && !factories.isEmpty()) {
for(IProcessFactory factory : factories) {
// wait until DefaultProcessFactory is loaded
if (factory instanceof DefaultProcessFactory) {
foundDefault = true;
break;
}
}
}
iterations++;
if (foundDefault || iterations >= maxIterations) {
break;
}
try {
Thread.sleep(waitMillis);
} catch (InterruptedException e) {
}
}
return factories;
}
/**
*
* @param validatorId Java class name or equinox extension Id