/* * 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. */ DUMP PROVIDER EXAMPLE ====================== Purpose ------- This demo provider creates images in dump destination which contains screenshots from all attached displays. Prerequisites for Running this Example -------------------------------------- You must have the following installed on your machine: - JDK 1.5 or higher. - Apache Maven 2.2.1 or higher. Building and Deploying ---------------------- To build the dump provider demo type the following command: mvn install This will create in the target folder dump-${pom.version}.jar. To install, copy dump-${pom.version}.jar into Karaf's deploy folder. To execute the demo issue the create-dump command as follows: karaf@root> create-dump Diagnostic dump created. karaf@root> This will create a time stamped zip folder which contains the Karaf log, a list of bundles, threads, features, and a subfolder containing screenshots of attached displays. Unzipping a sample dump file produces: unzip 2012-02-06_185732.zip Archive: 2012-02-06_185732.zip inflating: log/karaf.log inflating: bundles.txt inflating: screenshot/display_0.png inflating: screenshot/display_1.png inflating: threads.txt inflating: features.txt Note: The above system had two displays.