Port to java 17

[ccsdk/apps.git] / cadi / core / src / main / java / org / onap / ccsdk / apps / cadi / ServletContextAccess.java

diff --git a/cadi/core/src/main/java/org/onap/ccsdk/apps/cadi/ServletContextAccess.java b/cadi/core/src/main/java/org/onap/ccsdk/apps/cadi/ServletContextAccess.java
new file mode 100644 (file)
index 0000000..cf9a90d
--- /dev/null
+++ b/cadi/core/src/main/java/org/onap/ccsdk/apps/cadi/ServletContextAccess.java
@@ -0,0 +1,67 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.ccsdk
+ * ===========================================================================
+ * Copyright (c) 2023 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.ccsdk.apps.cadi;
+
+import java.util.Enumeration;
+
+import jakarta.servlet.FilterConfig;
+import jakarta.servlet.ServletContext;
+
+public class ServletContextAccess extends PropAccess {
+
+    private ServletContext context;
+
+    public ServletContextAccess(FilterConfig filterConfig) {
+        super(filterConfig); // protected constructor... does not have "init" called.
+        context = filterConfig.getServletContext();
+
+        for (Enumeration<?> en = filterConfig.getInitParameterNames();en.hasMoreElements();) {
+            String name = (String)en.nextElement();
+            setProperty(name, filterConfig.getInitParameter(name));
+        }
+        init(getProperties());
+    }
+
+    /* (non-Javadoc)
+     * @see org.onap.ccsdk.apps.cadi.PropAccess#log(org.onap.ccsdk.apps.cadi.Access.Level, java.lang.Object[])
+     */
+    @Override
+    public void log(Level level, Object... elements) {
+        if (willLog(level)) {
+            StringBuilder sb = buildMsg(level, elements);
+            context.log(sb.toString());
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see org.onap.ccsdk.apps.cadi.PropAccess#log(java.lang.Exception, java.lang.Object[])
+     */
+    @Override
+    public void log(Exception e, Object... elements) {
+        StringBuilder sb = buildMsg(Level.ERROR, elements);
+        context.log(sb.toString(),e);
+    }
+
+    public ServletContext context() {
+        return context;
+    }
+}