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java/org/apache/catalina/startup/ConnectorCreateRule.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.startup;
+
+
+import java.lang.reflect.Method;
+
+import org.apache.catalina.Executor;
+import org.apache.catalina.Service;
+import org.apache.catalina.connector.Connector;
+import org.apache.juli.logging.Log;
+import org.apache.juli.logging.LogFactory;
+import org.apache.tomcat.util.IntrospectionUtils;
+import org.apache.tomcat.util.digester.Rule;
+import org.apache.tomcat.util.res.StringManager;
+import org.xml.sax.Attributes;
+
+
+/**
+ * Rule implementation that creates a connector.
+ */
+
+public class ConnectorCreateRule extends Rule {
+
+    private static final Log log = LogFactory.getLog(ConnectorCreateRule.class);
+    protected static final StringManager sm = StringManager.getManager(ConnectorCreateRule.class);
+    // --------------------------------------------------------- Public Methods
+
+
+    /**
+     * Process the beginning of this element.
+     *
+     * @param namespace the namespace URI of the matching element, or an
+     *   empty string if the parser is not namespace aware or the element has
+     *   no namespace
+     * @param name the local name if the parser is namespace aware, or just
+     *   the element name otherwise
+     * @param attributes The attribute list for this element
+     */
+    @Override
+    public void begin(String namespace, String name, Attributes attributes)
+            throws Exception {
+        Service svc = (Service)digester.peek();
+        Executor ex = null;
+        if ( attributes.getValue("executor")!=null ) {
+            ex = svc.getExecutor(attributes.getValue("executor"));
+        }
+        Connector con = new Connector(attributes.getValue("protocol"));
+        if (ex != null) {
+            setExecutor(con, ex);
+        }
+        String sslImplementationName = attributes.getValue("sslImplementationName");
+        if (sslImplementationName != null) {
+            setSSLImplementationName(con, sslImplementationName);
+        }
+        digester.push(con);
+    }
+
+    private static void setExecutor(Connector con, Executor ex) throws Exception {
+        Method m = IntrospectionUtils.findMethod(con.getProtocolHandler().getClass(),"setExecutor",new Class[] {java.util.concurrent.Executor.class});
+        if (m!=null) {
+            m.invoke(con.getProtocolHandler(), new Object[] {ex});
+        }else {
+            log.warn(sm.getString("connector.noSetExecutor", con));
+        }
+    }
+
+    private static void setSSLImplementationName(Connector con, String sslImplementationName) throws Exception {
+        Method m = IntrospectionUtils.findMethod(con.getProtocolHandler().getClass(),"setSslImplementationName",new Class[] {String.class});
+        if (m != null) {
+            m.invoke(con.getProtocolHandler(), new Object[] {sslImplementationName});
+        } else {
+            log.warn(sm.getString("connector.noSetSSLImplementationName", con));
+        }
+    }
+
+    /**
+     * Process the end of this element.
+     *
+     * @param namespace the namespace URI of the matching element, or an
+     *   empty string if the parser is not namespace aware or the element has
+     *   no namespace
+     * @param name the local name if the parser is namespace aware, or just
+     *   the element name otherwise
+     */
+    @Override
+    public void end(String namespace, String name) throws Exception {
+        digester.pop();
+    }
+
+
+}