private Collection<ConfigAttribute> getEentConfigAttributes(SecurityRule rule) {
List<ConfigAttribute> configAttributes = new ArrayList<ConfigAttribute>();
if (rule.getAttributes() != null) {
for (String attribute : rule.getAttributes()) {
configAttributes.add(new SecurityConfig(attribute));
}
}
if (StringUtils.hasText(rule.getExpression())) {
configAttributes.add(
new EventExpressionConfigAttribute(
expressionParser.parseExpression(rule.getExpression())));
}
return configAttributes;
}
private AbstractAccessDecisionManager createDefaultEventManager(SecurityRule rule) {
List<AccessDecisionVoter<? extends Object>> voters =
new ArrayList<AccessDecisionVoter<? extends Object>>();
voters.add(new EventExpressionVoter<Object>());
voters.add(new EventVoter<Object>());
voters.add(new RoleVoter());
if (rule.getComparisonType() == SecurityRule.ComparisonType.ANY) {
return new AffirmativeBased(voters);
} else if (rule.getComparisonType() == SecurityRule.ComparisonType.ALL) {
return new UnanimousBased(voters);
} else if (rule.getComparisonType() == SecurityRule.ComparisonType.MAJORITY) {
return new ConsensusBased(voters);
} else {
throw new IllegalStateException(
"Unknown SecurityRule match type: " + rule.getComparisonType());
}
}
