1 files changed, 125 insertions, 0 deletions
diff --git a/shiro/src/main/java/org/onap/aaf/cadi/shiro/AAFPrincipalCollection.java b/shiro/src/main/java/org/onap/aaf/cadi/shiro/AAFPrincipalCollection.java
new file mode 100644
index 0000000..145968d
--- /dev/null
+++ b/shiro/src/main/java/org/onap/aaf/cadi/shiro/AAFPrincipalCollection.java
@@ -0,0 +1,125 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ===========================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END====================================================
+ *
+ */
+package org.onap.aaf.cadi.shiro;
+
+import java.security.Principal;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.shiro.subject.PrincipalCollection;
+
+public class AAFPrincipalCollection implements PrincipalCollection {
+	private static final long serialVersionUID = 558246013419818831L;
+	private static final Set<String> realmSet;
+	private final Principal principal;
+	private List<Principal> list=null;
+	private Set<Principal> set=null;
+
+	static {
+		realmSet = new HashSet<String>();
+		realmSet.add(AAFRealm.AAF_REALM);
+	}
+	
+	public AAFPrincipalCollection(Principal p) {
+		principal = p;
+	}
+
+	public AAFPrincipalCollection(final String principalName) {
+		principal = 	new Principal() {
+			private final String name = principalName;
+			@Override
+			public String getName() {
+				return name;
+			}
+		};
+	}
+
+	@Override
+	public Iterator<Principal> iterator() {
+		return null;
+	}
+
+	@Override
+	public List<Principal> asList() {
+		if(list==null) {
+			list = new ArrayList<Principal>();
+		}
+		list.add(principal);
+		return list;
+	}
+
+	@Override
+	public Set<Principal> asSet() {
+		if(set==null) {
+			set = new HashSet<Principal>();
+		}
+		set.add(principal);
+		return set;
+	}
+
+	@SuppressWarnings("unchecked")
+	@Override
+	public <T> Collection<T> byType(Class<T> cls) {
+		Collection<T> coll = new ArrayList<T>();
+		if(cls.isAssignableFrom(Principal.class)) {
+			coll.add((T)principal);
+		}
+		return coll;
+	}
+
+	@Override
+	public Collection<Principal> fromRealm(String realm) {
+		if(AAFRealm.AAF_REALM.equals(realm)) {
+			return asList();
+		} else {
+			return new ArrayList<Principal>();
+		}
+	}
+
+	@Override
+	public Principal getPrimaryPrincipal() {
+		return principal;
+	}
+
+	@Override
+	public Set<String> getRealmNames() {
+		return realmSet;
+	}
+
+	@Override
+	public boolean isEmpty() {
+		return principal==null;
+	}
+
+	@SuppressWarnings("unchecked")
+	@Override
+	public <T> T oneByType(Class<T> cls) {
+		if(cls.isAssignableFrom(Principal.class)) {
+			return (T)principal;
+		}
+		return null;
+	}
+
+}