FelixHost xref

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    1   /**
    2    * Copyright (c) 2004-2011 QOS.ch
    3    * All rights reserved.
    4    *
    5    * Permission is hereby granted, free  of charge, to any person obtaining
    6    * a  copy  of this  software  and  associated  documentation files  (the
    7    * "Software"), to  deal in  the Software without  restriction, including
    8    * without limitation  the rights to  use, copy, modify,  merge, publish,
    9    * distribute,  sublicense, and/or sell  copies of  the Software,  and to
    10   * permit persons to whom the Software  is furnished to do so, subject to
    11   * the following conditions:
    12   *
    13   * The  above  copyright  notice  and  this permission  notice  shall  be
    14   * included in all copies or substantial portions of the Software.
    15   *
    16   * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
    17   * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
    18   * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
    19   * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
    20   * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
    21   * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
    22   * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
    23   *
    24   */
    25  package org.slf4j.test_osgi;
    26
    27  import java.util.ArrayList;
    28  import java.util.List;
    29  import java.util.Map;
    30  import java.util.Properties;
    31
    32  import org.apache.felix.framework.Felix;
    33  import org.apache.felix.framework.util.FelixConstants;
    34  import org.apache.felix.framework.util.StringMap;
    35  import org.apache.felix.main.AutoProcessor;
    36  import org.osgi.framework.Bundle;
    37  import org.osgi.framework.BundleContext;
    38  import org.osgi.framework.BundleException;
    39  import org.osgi.framework.Constants;
    40
    41  /**
    42   * Runs a hosted version of Felix for testing purposes. Any bundle errors are
    43   * reported via the FrameworkListener passed to the constructor.
    44   *
    45   * @author Ceki G&uuml;c&uuml;
    46   */
    47  public class FelixHost {
    48
    49    private Felix felix = null;
    50
    51    Properties otherProps = new Properties();
    52
    53    final FrameworkErrorListener frameworkErrorListener;
    54    final CheckingBundleListener myBundleListener;
    55
    56    public FelixHost(FrameworkErrorListener frameworkErrorListener,
    57        CheckingBundleListener myBundleListener) {
    58      this.frameworkErrorListener = frameworkErrorListener;
    59      this.myBundleListener = myBundleListener;
    60    }
    61
    62    public void doLaunch() {
    63      // Create a case-insensitive configuration property map.
    64      Map configMap = new StringMap(false);
    65      // Configure the Felix instance to be embedded.
    66      // configMap.put(FelixConstants.EMBEDDED_EXECUTION_PROP, "true");
    67      // Add core OSGi packages to be exported from the class path
    68      // via the system bundle.
    69      configMap.put(Constants.FRAMEWORK_SYSTEMPACKAGES,
    70          "org.osgi.framework; version=1.3.0,"
    71              + "org.osgi.service.packageadmin; version=1.2.0,"
    72              + "org.osgi.service.startlevel; version=1.0.0,"
    73              + "org.osgi.service.url; version=1.0.0");
    74
    75      configMap.put(Constants.FRAMEWORK_STORAGE_CLEAN,
    76          Constants.FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT);
    77
    78      // Explicitly specify the directory to use for caching bundles.
    79      // configMap.put(BundleCache.CACHE_PROFILE_DIR_PROP, "cache");
    80
    81      try {
    82        // Create host activator;
    83
    84        List list = new ArrayList();
    85
    86        // list.add(new HostActivator());
    87        configMap.put(Constants.FRAMEWORK_SYSTEMPACKAGES_EXTRA,
    88            "org.xml.sax, org.xml.sax.helpers, javax.xml.parsers, javax.naming");
    89        configMap.put(FelixConstants.SYSTEMBUNDLE_ACTIVATORS_PROP, list);
    90        configMap.put("felix.log.level", "4");
    91
    92        // Now create an instance of the framework with
    93        // our configuration properties and activator.
    94        felix = new Felix(configMap);
    95        felix.init();
    96
    97        // otherProps.put(Constants.FRAMEWORK_STORAGE, "bundles");
    98
    99         otherProps.put(AutoProcessor.AUTO_DEPLOY_DIR_PROPERY,
    100        AutoProcessor.AUTO_DEPLOY_DIR_VALUE);
    101       otherProps.put(AutoProcessor.AUTO_DEPLOY_ACTION_PROPERY,
    102           AutoProcessor.AUTO_DEPLOY_START_VALUE + ","
    103               + AutoProcessor.AUTO_DEPLOY_INSTALL_VALUE);
    104
    105       BundleContext felixBudleContext = felix.getBundleContext();
    106
    107       AutoProcessor.process(otherProps, felixBudleContext);
    108       // listen to errors
    109       felixBudleContext.addFrameworkListener(frameworkErrorListener);
    110       felixBudleContext.addBundleListener(myBundleListener);
    111       // Now start Felix instance.
    112       felix.start();
    113       System.out.println("felix started");
    114
    115     } catch (Exception ex) {
    116       ex.printStackTrace();
    117     }
    118   }
    119
    120   public void stop() throws BundleException {
    121     felix.stop();
    122   }
    123
    124   public Bundle[] getInstalledBundles() {
    125     // Use the system bundle activator to gain external
    126     // access to the set of installed bundles.
    127     return null;// m_activator.getBundles();
    128   }
    129 }