diff options
Diffstat (limited to 'java/sca/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicyInterceptor.java')
| -rw-r--r-- | java/sca/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicyInterceptor.java | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/java/sca/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicyInterceptor.java b/java/sca/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicyInterceptor.java deleted file mode 100644 index b6c83a804a..0000000000 --- a/java/sca/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicyInterceptor.java +++ /dev/null @@ -1,171 +0,0 @@ -/* - * 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.tuscany.sca.policy.logging.jdk; - -import java.util.List; -import java.util.logging.ConsoleHandler; -import java.util.logging.Handler; -import java.util.logging.Level; -import java.util.logging.Logger; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.assembly.Component; -import org.apache.tuscany.sca.assembly.Endpoint; -import org.apache.tuscany.sca.assembly.EndpointReference; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.invocation.PhasedInterceptor; -import org.apache.tuscany.sca.policy.PolicySubject; - -/** - * Policy handler to handle PolicySet related to Logging with the QName - * {http://tuscany.apache.org/xmlns/sca/1.1/impl/java}LoggingPolicy - * - * @version $Rev$ $Date$ - */ -public class JDKLoggingPolicyInterceptor implements PhasedInterceptor { - public static final String loggingPolicy = "JDKLoggingPolicy"; - public static final QName policySetQName = new QName(JDKLoggingPolicy.SCA11_TUSCANY_NS, loggingPolicy); - private Logger logger = null; - - private Invoker next; - private Operation operation; - private List<JDKLoggingPolicy> policies; - private PolicySubject subject; - private String context; - private String phase; - - public JDKLoggingPolicyInterceptor(PolicySubject subject, - String context, - Operation operation, - List<JDKLoggingPolicy> policies, - String phase) { - super(); - this.operation = operation; - this.policies = policies; - this.subject = subject; - this.phase = phase; - this.context = getContext(); - init(); - } - - private String getContext() { - if (subject instanceof Endpoint) { - Endpoint endpoint = (Endpoint)subject; - return endpoint.getURI(); - } else if (subject instanceof EndpointReference) { - EndpointReference endpointReference = (EndpointReference)subject; - return endpointReference.getURI(); - } else if (subject instanceof Component) { - Component component = (Component)subject; - return component.getURI(); - } - return null; - } - - private void init() { - JDKLoggingPolicy policy = policies.get(0); - logger = Logger.getLogger(policy.getLoggerName()); - logger.setLevel(policy.getLogLevel()); - logger.setUseParentHandlers(policy.isUseParentHandlers()); - - boolean found = false; - for (Handler handler : logger.getHandlers()) { - if (handler instanceof ConsoleHandler) { - found = true; - break; - } - } - - if (!found) { - ConsoleHandler consoleHandler = new ConsoleHandler(); - consoleHandler.setLevel(Level.ALL); - logger.addHandler(consoleHandler); - } - - if (logger.isLoggable(Level.FINE)) { - logger.logp(Level.FINE, context, "", "Intents: {0}", subject.getRequiredIntents()); - logger.logp(Level.FINE, context, "", "PolicySets: {0}", subject.getPolicySets()); - } - } - - public Message invoke(Message msg) { - if (logger == null) { - return getNext().invoke(msg); - } - logger.logp(Level.INFO, context, "", "Invoking operation - " + operation.getName()); - Object msgBody = msg.getBody(); - if (msgBody instanceof Object[]) { - - if (logger.isLoggable(Level.FINE)) { - StringBuffer sb = new StringBuffer(); - if (msgBody == null) { - sb.append(""); - } else { - Object[] args = (Object[])msgBody; - for (int i = 0; i < args.length; i++) { - sb.append(args[i]); - if (i != args.length - 1) { - sb.append(", "); - } - } - } - - Object[] logParams = new Object[] {operation.getName(), sb.toString()}; - logger.logp(Level.FINE, context, "", "Invoking operation {0} with arguments {1}", logParams); - } - } - - Message responseMsg = null; - try { - responseMsg = getNext().invoke(msg); - return responseMsg; - } catch (RuntimeException e) { - logger.logp(Level.SEVERE, context, "", "Exception thrown from operation - " + operation.getName(), e); - throw e; - } finally { - if (responseMsg != null) { - logger.logp(Level.INFO, context, "", "Returned from operation - " + operation.getName()); - if (logger.isLoggable(Level.FINE)) { - Object[] logParams = new Object[] {operation.getName(), responseMsg.getBody()}; - logger.logp(Level.FINE, - context, - "", - "Returning from operation {0} with return value {1}", - logParams); - } - } - } - } - - public Invoker getNext() { - return next; - } - - public void setNext(Invoker next) { - this.next = next; - } - - public String getPhase() { - return phase; - } - -} |