AT&T 2.0.19 Code drop, stage 2

[aaf/authz.git] / cadi / core / src / main / java / org / onap / aaf / cadi / config / MultiGet.java

diff --git a/cadi/core/src/main/java/org/onap/aaf/cadi/config/MultiGet.java b/cadi/core/src/main/java/org/onap/aaf/cadi/config/MultiGet.java
new file mode 100644 (file)
index 0000000..a73df14
--- /dev/null
+++ b/cadi/core/src/main/java/org/onap/aaf/cadi/config/MultiGet.java
@@ -0,0 +1,42 @@
+/**
+ * ============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.config;
+
+public class MultiGet implements Get {
+    private Get[] getters;
+
+    public MultiGet(Get ... getters) {
+        this.getters = getters;
+    }
+
+    @Override
+    public String get(String name, String def, boolean print) {
+        String str;
+        for(Get getter : getters) {
+            str = getter.get(name, null, print);
+            if(str!=null) 
+                return str;
+        }
+        return def;
+    }
+
+}