How to use

Descriptor

in

org.jflux.api.registry

/**
 * Converts a descriptor into an OSGi filter string.
 * @param a the descriptor
 * @return an OSGi filter string
 */
public static String getFullFilter(Descriptor a) {
  Set<String> keys = a.getPropertyKeys();
  List<String> conditions = new ArrayList<String>(keys.size());
  for(String key : a.getPropertyKeys()){
    String val = a.getProperty(key);
    String condition = format(key, val);
    conditions.add(condition);
  }
  conditions.add(format(Constants.OBJECTCLASS, a.getClassName()));
  String filter;
  if(conditions.size() > 1) {
    filter = combine(conditions);
  } else if(conditions.size() == 1) {
    filter = conditions.get(0);
  } else {
    filter = null;
  }
  return filter;
}

/**
 * Creates an OSGi filter string from a descriptor's properties.
 * @param a the descriptor
 * @return an OSGi filter string
 */
public static String getPropertiesFilter(Descriptor a) {
  Set<String> keys = a.getPropertyKeys();
  List<String> conditions = new ArrayList<String>(keys.size());
  for(String key : a.getPropertyKeys()){
    String val = a.getProperty(key);
    String condition = format(key, val);
    conditions.add(condition);
  }
  String filter;
  if(conditions.size() > 1) {
    filter = combine(conditions);
  } else if(conditions.size() == 1) {
    filter = conditions.get(0);
  } else {
    filter = null;
  }
  return filter;
}
/**

private ServiceReference[] find(Descriptor a) {
  String className = a.getClassName();
  String filter = OSGiRegistryUtil.getPropertiesFilter(a);
  try{
    return myContext.getServiceReferences(className, filter);
  }catch(InvalidSyntaxException ex){
    theLogger.log(Level.SEVERE, "Invalid LDAP filter: " + filter, ex);
    return null;
  }
}

  for(String s : sb.getDescriptor().getPropertyKeys()){
    for(String f : myFilters){
      Pattern p = Pattern.compile(
for(ServiceBinding sb: thals.getDependencies().keySet()){
  Descriptor desc = sb.getDescriptor();
  for(String key : desc.getPropertyKeys()){
    for(String f : myFilters){
      String s = desc.getProperty(key);
      Pattern p = Pattern.compile(
          ".*" + f + ".*",
    Properties props = new Properties();
    Descriptor desc = sb.getDescriptor();
    for(String key: desc.getPropertyKeys()){
      props.put(key, desc.getProperty(key));

public void updateDisplay(Boolean status){
  updateStatus(status, null);
  if(myDependency == null){
    lblName.setText("--");
    lblFilter.setText("--");
    lblType.setText("--");
    return;
  }
  String name = myDependency.getDependencyName();
  Descriptor desc = myDependency.getDescriptor();
  String type = desc.getClassName();
  Properties props = new Properties();
  
  for(String key: desc.getPropertyKeys()){
    props.put(key, desc.getProperty(key));
  }
  
  String filter = OSGiUtils.createServiceFilter(props);
  
  name = name == null ? "--" : name;
  type = type == null ? "--" : type;
  filter = filter == null ? "--" : filter;
  lblName.setText(name);
  lblFilter.setText(filter);
  lblType.setText(type);
}

  for(String s : sb.getDescriptor().getPropertyKeys()){
    for(String f : myFilters){
      Pattern p = Pattern.compile(
for(ServiceBinding sb: thals.getDependencies().keySet()){
  Descriptor desc = sb.getDescriptor();
  for(String key : desc.getPropertyKeys()){
    for(String f : myFilters){
      String s = desc.getProperty(key);
      Pattern p = Pattern.compile(
          ".*" + f + ".*",
    Properties props = new Properties();
    Descriptor desc = sb.getDescriptor();
    for(String key: desc.getPropertyKeys()){
      props.put(key, desc.getProperty(key));

public void updateDisplay(Boolean status){
  updateStatus(status);
  if(myDependency == null){
    lblName.setText("--");
    lblFilter.setText("--");
    lblType.setText("--");
    return;
  }
  String name = myDependency.getDependencyName();
  Descriptor desc = myDependency.getDescriptor();
  String type = desc.getClassName();
  Properties props = new Properties();
  
  for(String key: desc.getPropertyKeys()){
    props.put(key, desc.getProperty(key));
  }
  
  String filter = OSGiUtils.createServiceFilter(props);
  
  name = name == null ? "--" : name;
  type = type == null ? "--" : type;
  filter = filter == null ? "--" : filter;
  lblName.setText(name);
  lblFilter.setText(filter);
  lblType.setText(type);
}