init

2024-11-30 19:03:49 +08:00
commit 1e6763c160
3806 changed files with 737676 additions and 0 deletions
--- a/java/org/apache/catalina/storeconfig/InterceptorSF.java
+++ b/java/org/apache/catalina/storeconfig/InterceptorSF.java
@@ -0,0 +1,83 @@
+/*
+ * 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.tribes.ChannelInterceptor;
+import org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor;
+import org.apache.juli.logging.Log;
+import org.apache.juli.logging.LogFactory;
+
+/**
+ * Generate Interceptor Element
+ */
+public class InterceptorSF extends StoreFactoryBase {
+
+    private static Log log = LogFactory.getLog(InterceptorSF.class);
+
+    @Override
+    public void store(PrintWriter aWriter, int indent, Object aElement)
+            throws Exception {
+        if (aElement instanceof StaticMembershipInterceptor) {
+            StoreDescription elementDesc = getRegistry().findDescription(
+                    aElement.getClass());
+
+            if (elementDesc != null) {
+                if (log.isDebugEnabled())
+                    log.debug(sm.getString("factory.storeTag",
+                            elementDesc.getTag(), aElement));
+                getStoreAppender().printIndent(aWriter, indent + 2);
+                getStoreAppender().printOpenTag(aWriter, indent + 2, aElement,
+                            elementDesc);
+                storeChildren(aWriter, indent + 2, aElement, elementDesc);
+                getStoreAppender().printIndent(aWriter, indent + 2);
+                getStoreAppender().printCloseTag(aWriter, elementDesc);
+            } else {
+                if (log.isWarnEnabled())
+                    log.warn(sm.getString("factory.storeNoDescriptor",
+                            aElement.getClass()));
+            }
+        } else {
+            super.store(aWriter, indent, aElement);
+        }
+    }
+
+    /**
+     * Store the specified Interceptor child.
+     *
+     * @param aWriter
+     *            PrintWriter to which we are storing
+     * @param indent
+     *            Number of spaces to indent this element
+     * @param aInterceptor
+     *            Channel whose properties are being stored
+     *
+     * @exception Exception
+     *                if an exception occurs while storing
+     */
+    @Override
+    public void storeChildren(PrintWriter aWriter, int indent, Object aInterceptor,
+            StoreDescription parentDesc) throws Exception {
+        if (aInterceptor instanceof StaticMembershipInterceptor) {
+            ChannelInterceptor interceptor = (ChannelInterceptor) aInterceptor;
+            // Store nested <Member> elements
+            storeElementArray(aWriter, indent + 2, interceptor.getMembers());
+       }
+    }
+}