Jean-Baptiste Onofré created KARAF-4259:
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Summary: Cellar should deal with configuration type
Key: KARAF-4259
URL: https://issues.apache.org/jira/browse/KARAF-4259
Project: Karaf
Issue Type: Bug
Components: cellar-config
Affects Versions: cellar-4.0.0
Reporter: Jean-Baptiste Onofré
Assignee: Jean-Baptiste Onofré
Fix For: cellar-4.0.1
When Cellar sync configuration, it assumes that all properties are String. So,
if an user stores another type (let say a Long), it results to a
ClassCastException:
{code}
java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.String
at
org.apache.karaf.cellar.hazelcast.HazelcastGroupManager.copyGroupConfiguration(HazelcastGroupManager.java:532)[174:org.apache.karaf.cellar.hazelcast:4.0.0]
{code}
Cellar should use instanceof on configuration to "detect" the type instead of
casting to String:
{code}
Dictionary updatedProperties = new Properties();
Enumeration keyEnumeration = configAdminProperties.keys();
while (keyEnumeration.hasMoreElements()) {
String key = (String) keyEnumeration.nextElement();
String value = (String) configAdminProperties.get(key);
{code}
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