Serge Huber created UNOMI-109:
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Summary: NPE when an exception is caught in the ElasticSearch
persistence implementation
Key: UNOMI-109
URL: https://issues.apache.org/jira/browse/UNOMI-109
Project: Apache Unomi
Issue Type: Bug
Components: core
Affects Versions: 1.2.0-incubating
Reporter: Serge Huber
Fix For: 1.2.0-incubating
When using the InClassLoaderExecute with a Boolean type, when an exception is
caught we return null. If we let an automatic cast to boolean happen it will
generate a NPE.
For example:
{code}
public boolean save(final Item item, final boolean useBatching) {
Boolean result = new InClassLoaderExecute<Boolean>() {
protected Boolean execute(Object... args) throws Exception {
try {
... }
}.catchingExecuteInClassLoader(true);
}
{code}
If an exception occurs in the execute method it will be caught by the
catchingExecuteInClassLoader method and null will be return by the method. But
as we try to convert this to a scalar boolean type this will generate an NPE.
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