1 files changed, 88 insertions, 0 deletions
diff --git a/src/main/java/org/openecomp/sparky/config/oxm/OxmModelLoaderFilter.java b/src/main/java/org/openecomp/sparky/config/oxm/OxmModelLoaderFilter.java
new file mode 100644
index 0000000..ac29199
--- /dev/null
+++ b/src/main/java/org/openecomp/sparky/config/oxm/OxmModelLoaderFilter.java
@@ -0,0 +1,88 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * 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=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+
+package org.openecomp.sparky.config.oxm;
+
+import java.io.IOException;
+import java.net.UnknownHostException;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+
+import org.openecomp.sparky.util.NodeUtils;
+
+import org.openecomp.cl.mdc.MdcContext;
+
+/**
+ * The Class OxmModelLoaderFilter.
+ */
+public class OxmModelLoaderFilter implements Filter {
+  /* (non-Javadoc)
+   * @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)
+   */
+  @Override
+  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
+      throws IOException, ServletException {
+
+    /*
+     * However, we will setup the filtermap with a url that should never get it, so we shouldn't
+     * ever be in here.
+     */
+
+    chain.doFilter(request, response);
+  }
+
+  /* (non-Javadoc)
+   * @see javax.servlet.Filter#init(javax.servlet.FilterConfig)
+   */
+  @Override
+  public void init(FilterConfig filterConfig) throws ServletException {
+	String txnID = NodeUtils.getRandomTxnId();
+	MdcContext.initialize(txnID, "OxmModelLoaderFilter", "",
+	       "Init", "");
+
+	try {
+      OxmModelLoader.getInstance();
+    } catch (Exception exc) {
+      throw new ServletException("Caught an exception while initializing OXM model loader filter",
+          exc);
+    }
+
+  }
+
+  /* (non-Javadoc)
+   * @see javax.servlet.Filter#destroy()
+   */
+  @Override
+  public void destroy() {
+    // TODO Auto-generated method stub
+
+  }
+
+}