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java/org/apache/catalina/storeconfig/WatchedResourceSF.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+package org.apache.catalina.storeconfig;
+
+import java.io.PrintWriter;
+
+import org.apache.catalina.core.StandardContext;
+import org.apache.juli.logging.Log;
+import org.apache.juli.logging.LogFactory;
+
+public class WatchedResourceSF extends StoreFactoryBase {
+    private static Log log = LogFactory.getLog(WatchedResourceSF.class);
+
+    /*
+     * Store nested Element Value Arrays WatchedResource
+     *
+     * @see org.apache.catalina.config.IStoreFactory#store(java.io.PrintWriter,
+     *      int, java.lang.Object)
+     */
+    @Override
+    public void store(PrintWriter aWriter, int indent, Object aElement)
+            throws Exception {
+        if (aElement instanceof StandardContext) {
+            StoreDescription elementDesc = getRegistry().findDescription(
+                    aElement.getClass().getName() + ".[WatchedResource]");
+            String[] resources = ((StandardContext) aElement)
+                    .findWatchedResources();
+            if (elementDesc != null) {
+                if (log.isDebugEnabled())
+                    log.debug("store " + elementDesc.getTag() + "( " + aElement
+                            + " )");
+                getStoreAppender().printTagArray(aWriter, "WatchedResource",
+                        indent, resources);
+            }
+        } else
+            log.warn("Descriptor for element" + aElement.getClass()
+                    + ".[WatchedResource] not configured!");
+    }
+}