public BaseUser transform(BaseUser jointUser) {
if (transformRule != null) {
Collection<ScriptingRuleParameter> transformParams = new ArrayList<ScriptingRuleParameter>();
transformParams.add(new ScriptingRuleParameterImpl("jointUser", jointUser, BaseUser.class));
ScriptingRuleEngine sre = new ScriptingRuleEngine();
ScriptingRuleExecutionOutcome outcome;
try {
outcome = sre.execute(transformRule, transformParams);
return (BaseUser) outcome.getObject();
} catch (Exception e) {
logger.error("User Mapping Rule Failed...ignoring", e);
}
}
return null;
}
public BaseUser join(Collection<BaseUser> selectedUsers) {
if (joinRule != null) {
Collection<ScriptingRuleParameter> joinParams = new ArrayList<ScriptingRuleParameter>();
joinParams.add(
new ScriptingRuleParameterImpl("selectedUsers", selectedUsers, Collection.class));
ScriptingRuleEngine sre = new ScriptingRuleEngine();
ScriptingRuleExecutionOutcome outcome;
try {
outcome = sre.execute(joinRule, joinParams);
return (BaseUser) outcome.getObject();
} catch (Exception e) {
logger.error("User Mapping Rule Failed...ignoring", e);
}
}
return null;
}
public void validate(BaseUser transformedUser) {
if (validateRule != null) {
Collection<ScriptingRuleParameter> validateParams = new ArrayList<ScriptingRuleParameter>();
validateParams.add(
new ScriptingRuleParameterImpl("transformedUser", transformedUser, BaseUser.class));
ScriptingRuleEngine sre = new ScriptingRuleEngine();
ScriptingRuleExecutionOutcome outcome;
try {
outcome = sre.execute(validateRule, validateParams);
Boolean error = (Boolean) outcome.getObject();
if (error) {
throw new IllegalArgumentException("Error validating mapped user entry");
}
} catch (Exception e) {
logger.error("User Mapping Rule Failed...ignoring", e);
}
}
}
