How to use

FileSystemServantCatalog

in

com.logicbus.models.servant.impl

@Override
public void configure(Properties p){
  super.configure(p);
  servant = PropertiesConstants.getString(p,"servant",servant);
}

public CatalogNode getChildByPath(CatalogNode parent, Path _path) {
  if (parent == null){
    parent = getRoot();
    if (parent == null) return null;
  }
  
  if (_path.isRoot()){
    return parent;
  }
  String __path = rootPath + parent.getPath() + _path;

  File rootFile = new File(__path);
  if (!rootFile.isDirectory() || !rootFile.exists()){
    return null;
  }
  
  Path childPath = parent.getPath().append(_path);
  
  return createCatalogNode(childPath);
}

public static void main(String [] args){				
  Settings settings = Settings.get();
  settings.SetValue("home", "D:\\ecloud\\logicbus\\servants");
  settings.addSettings(new CommandLine(args));
  
  ServantCatalog catalog = new FileSystemServantCatalog();
  catalog.configure(settings);
  ServantCatalogNode root = (ServantCatalogNode) catalog.getRoot();
  
  scanCatalog(catalog,root);				
  
  ServiceDescription sd = catalog.findService(new Path("/core/AclQuery"));
  if (sd != null){
    logger.info(sd.getPath());
  }
  
  sd = catalog.findService(new Path("/core/AclQuery2"));
  if (sd != null){
    logger.info(sd.getPath());
  }
}

public CatalogNode getRoot() {
  return createCatalogNode(new Path(""));
}

  private static void scanCatalog(ServantCatalog sc,CatalogNode root) {		
    CatalogNode[] children = sc.getChildren(root);

    logger.info("Package found:" + root.getPath());
    
    ServantCatalogNode servantCatalogNode = (ServantCatalogNode) root;
    ServiceDescription[] services = servantCatalogNode.getServices();
    
    logger.info("Service Cnt:" + services.length);
      
    for (ServiceDescription sd:services){
      logger.info(sd.getPath());
    }
    
    for (CatalogNode child : children) {
      scanCatalog(sc, child);
    }
  }
}

ServiceDescription sd = toServiceDescription(_path,doc);
if (sd == null){
  continue;

/**
 * 在当前目录下查找服务定义信息
 * @param id 服务的Id
 */
public ServiceDescription findService(Path id) {
  String pkg = id.getPackage();
  String serviceId = id.getId();
  ServantCatalogNodeImpl node = (ServantCatalogNodeImpl) getChildByPath(null,new Path(pkg));
  if (node == null){
    return null;
  }
  
  return node.findService(serviceId);
}

public CatalogNode[] getChildren(CatalogNode parent) {
  String __path = rootPath + parent.getPath();
  File rootFile = new File(__path);
  if (!rootFile.isDirectory() || !rootFile.exists()){
    return null;
  }
  
  Vector<CatalogNode> nodes = new Vector<CatalogNode>();
  File [] children = rootFile.listFiles();
  if (children != null){
    for (int i = 0 ; i < children.length ; i ++){
      File child = children[i];
      if (!child.isDirectory()){
        continue;
      }
      
      Path childPath = parent.getPath().append(child.getName());
      CatalogNode node = createCatalogNode(childPath);
      if (node != null){
        nodes.add(node);
      }
    }
  }        
  return nodes.toArray(new CatalogNode[0]);
}

@Override
public void configure(Properties p){
  super.configure(p);
  servant = PropertiesConstants.getString(p,"servant",servant);
  visible = PropertiesConstants.getString(p,"visible",visible);
  log = PropertiesConstants.getString(p,"log",log);
}