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/ManagerSF.java
+++ b/java/org/apache/catalina/storeconfig/ManagerSF.java
@@ -0,0 +1,95 @@
+/*
+ * 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.Manager;
+import org.apache.catalina.SessionIdGenerator;
+import org.apache.catalina.session.StandardManager;
+import org.apache.juli.logging.Log;
+import org.apache.juli.logging.LogFactory;
+
+/**
+ * Store server.xml Manager element
+ */
+public class ManagerSF extends StoreFactoryBase {
+
+    private static Log log = LogFactory.getLog(ManagerSF.class);
+
+    /**
+     * Store the only the Manager elements
+     *
+     * @see NamingResourcesSF#storeChildren(PrintWriter, int, Object, StoreDescription)
+     */
+    @Override
+    public void store(PrintWriter aWriter, int indent, Object aElement)
+            throws Exception {
+        StoreDescription elementDesc = getRegistry().findDescription(
+                aElement.getClass());
+        if (elementDesc != null) {
+            if (aElement instanceof StandardManager) {
+                StandardManager manager = (StandardManager) aElement;
+                if (!isDefaultManager(manager)) {
+                    if (log.isDebugEnabled())
+                        log.debug(sm.getString("factory.storeTag", elementDesc
+                                .getTag(), aElement));
+                    super.store(aWriter, indent, aElement);
+                }
+            } else {
+                super.store(aWriter, indent, aElement);
+            }
+        } else {
+            if (log.isWarnEnabled())
+                log.warn(sm.getString("factory.storeNoDescriptor", aElement
+                        .getClass()));
+        }
+    }
+
+    /**
+     * Is this an instance of the default <code>Manager</code> configuration,
+     * with all-default properties?
+     *
+     * @param smanager
+     *            Manager to be tested
+     * @return <code>true</code> if this is an instance of the default manager
+     */
+    protected boolean isDefaultManager(StandardManager smanager) {
+
+        if (!"SESSIONS.ser".equals(smanager.getPathname())
+                || (smanager.getMaxActiveSessions() != -1)) {
+            return false;
+        }
+        return true;
+
+    }
+
+    @Override
+    public void storeChildren(PrintWriter aWriter, int indent, Object aManager,
+            StoreDescription parentDesc) throws Exception {
+        if (aManager instanceof Manager) {
+            Manager manager = (Manager) aManager;
+            // Store nested <SessionIdGenerator> element;
+            SessionIdGenerator sessionIdGenerator = manager.getSessionIdGenerator();
+            if (sessionIdGenerator != null) {
+                storeElement(aWriter, indent, sessionIdGenerator);
+            }
+        }
+    }
+
+}