| /* |
| * 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.karaf.decanter.marshaller.raw; |
| |
| import org.apache.karaf.decanter.api.marshaller.Marshaller; |
| import org.osgi.service.component.annotations.Component; |
| import org.osgi.service.event.Event; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.OutputStream; |
| import java.io.OutputStreamWriter; |
| |
| @Component(immediate = true, property = Marshaller.SERVICE_KEY_DATAFORMAT + "=raw") |
| public class RawMarshaller implements Marshaller { |
| |
| private static final Logger LOGGER = LoggerFactory.getLogger(RawMarshaller.class); |
| |
| @Override |
| public void marshal(Object obj, OutputStream out) { |
| String result = marshal(obj); |
| OutputStreamWriter writer = new OutputStreamWriter(out); |
| try { |
| writer.write(result); |
| } catch (Exception e) { |
| LOGGER.warn("Can't marshal", e); |
| } |
| } |
| |
| @Override |
| public String marshal(Object obj) { |
| return marshal((Event) obj); |
| } |
| |
| private String marshal(Event event) { |
| StringBuilder builder = new StringBuilder(); |
| for (String propertyName : event.getPropertyNames()) { |
| Object propertyValue = event.getProperty(propertyName); |
| if (propertyName != null && propertyValue != null) { |
| builder.append(propertyName).append("=").append(propertyValue.toString()).append("\n"); |
| } |
| } |
| return builder.toString(); |
| } |
| |
| } |