1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.shiro.mgt;
20
21 import org.apache.shiro.session.Session;
22 import org.apache.shiro.subject.PrincipalCollection;
23 import org.apache.shiro.subject.Subject;
24 import org.apache.shiro.subject.SubjectContext;
25 import org.apache.shiro.subject.support.DelegatingSubject;
26
27
28 /**
29 * Default {@link SubjectFactory SubjectFactory} implementation that creates {@link org.apache.shiro.subject.support.DelegatingSubject DelegatingSubject}
30 * instances.
31 *
32 * @since 1.0
33 */
34 public class DefaultSubjectFactory implements SubjectFactory {
35
36 public DefaultSubjectFactory() {
37 }
38
39 public Subject createSubject(SubjectContext context) {
40 SecurityManager securityManager = context.resolveSecurityManager();
41 Session session = context.resolveSession();
42 boolean sessionCreationEnabled = context.isSessionCreationEnabled();
43 PrincipalCollection principals = context.resolvePrincipals();
44 boolean authenticated = context.resolveAuthenticated();
45 String host = context.resolveHost();
46
47 return new DelegatingSubject(principals, authenticated, host, session, sessionCreationEnabled, securityManager);
48 }
49
50 /**
51 * @deprecated since 1.2 - override {@link #createSubject(org.apache.shiro.subject.SubjectContext)} directly if you
52 * need to instantiate a custom {@link Subject} class.
53 */
54 @Deprecated
55 protected Subject newSubjectInstance(PrincipalCollection principals, boolean authenticated, String host,
56 Session session, SecurityManager securityManager) {
57 return new DelegatingSubject(principals, authenticated, host, session, true, securityManager);
58 }
59
60 }