Example #1
0
  private void init(BuildSession session, ViewContext view_context) throws Exception {
    CompositeMap context = ServiceThreadLocal.getCurrentThreadContext();
    if (context == null)
      throw new IllegalStateException("No service context set in ThreadLocal yet");
    CompositeMap view = view_context.getView();
    CompositeMap base_model = view_context.getModel();
    HTMLIncludeConfig hic = HTMLIncludeConfig.getInstance(view);
    String path = TextParser.parse(hic.getPath(), base_model);
    version = TextParser.parse(hic.getVersion(), base_model);
    if (null != path && !path.isEmpty()) {
      int begin = path.indexOf("/release");
      if (begin < 0) return;
      path = path.substring(begin, path.length());
      articlePath = "../.." + path;
      sourcePath =
          session.getContextPath() + path.replaceAll("\\\\", "/").replaceAll("(.*/)[^/]*$", "$1");
      return;
    }
    String pathField = hic.getPathField();
    String model = hic.getModel();
    CompositeMap params = hic.getParams();
    Map map = new HashMap();
    if (null != params) {
      Iterator pit = params.getChildIterator();
      while (pit.hasNext()) {
        CompositeMap param = (CompositeMap) pit.next();
        map.put(
            param.get("name"),
            TextParser.parse((String) param.get("value"), view_context.getModel()));
      }
    }
    BusinessModelService service = factory.getModelService(model, context);

    CompositeMap resultMap = service.queryAsMap(map);
    if (null == resultMap || null == resultMap.getChilds()) {
      throw new ClassNotFoundException("文章未找到,输入的路径不正确。");
    }
    Iterator it = resultMap.getChildIterator();
    while (it.hasNext()) {
      path = ((CompositeMap) it.next()).getString(pathField);
      if (null != path) {
        articlePath = "../.." + path;
        sourcePath =
            session.getContextPath() + path.replaceAll("\\\\", "/").replaceAll("(.*/)[^/]*$", "$1");
        break;
      }
    }
  }
 @Override
 public void onPrepareBusinessModel(BusinessModel model, CompositeMap context) throws Exception {
   boolean customization_enabled = model.getCustomizationenabled();
   if (customization_enabled) {
     /* This context may be "<model-service-context BusinessModel="aurora.bm.BusinessModel@e73b917"/>",
      * so need ServiceThreadLocal.getCurrentThreadContext();
      */
     CompositeMap fullContext = ServiceThreadLocal.getCurrentThreadContext();
     if (fullContext == null) return;
     LoggingContext.getLogger(fullContext, this.getClass().getCanonicalName())
         .log(Level.CONFIG, fullContext.getRoot().toXML());
     //			String function_id = TextParser.parse(FUNCTION_ID_PATH, fullContext);
     String function_code = TextParser.parse(FUNCTION_CODE_PATH, fullContext);
     // if not called by a Screen.
     if (function_code == null || "".equals(function_code)) {
       return;
     }
     CompositeMap custDetailRecords = getCustomizationData(model, function_code, fullContext);
     if (custDetailRecords != null) {
       LovBMCustomSourceCode.custom(model, custDetailRecords, objectRegistry);
     }
   }
 }
Example #3
0
  public void run(ProcedureRunner runner) throws Exception {
    CompositeMap context = runner.getContext();
    logger = LoggingContext.getLogger(context, LOGGING_TOPIC);
    logger.config("jco-invoke");
    logger.config("===================================");
    logger.log(Level.CONFIG, "config:{0}", new Object[] {this});

    ServiceInstance service = (ServiceInstance) ServiceInstance.getInstance(context.getRoot());

    //		HttpServiceInstance service = (HttpServiceInstance) HttpServiceInstance
    //				.getInstance(context.getRoot());
    CompositeMap target = null;
    CompositeMap model = null;
    if (service != null) model = service.getServiceContext().getModel();
    else model = context.getRoot().getChild("model");
    if (model == null) model = context.getRoot().createChild("model");
    if (return_target != null) {
      String t = TextParser.parse(return_target, context);
      target = (CompositeMap) model.getObject(t);
      if (target == null) target = model.createChildByTag(t);
    }
    JCoDestination destination = sapConfig.getJCoDestination(sid);
    String functionName = function;

    JCoFunctionTemplate ftemplate = destination.getRepository().getFunctionTemplate(functionName);
    logger.info("function template:" + functionName);
    if (ftemplate == null) {
      logger.log(Level.SEVERE, "Function '" + function + "' not found in SAP system.");
      throw new IllegalArgumentException("Function '" + function + "' not found in SAP system.");
    }
    // Create a function from the template
    JCoFunction function = ftemplate.getFunction();
    JCoParameterList input = function.getImportParameterList();
    JCoParameterList output = function.getExportParameterList();
    if (parameters != null)
      for (int i = 0; i < parameters.length; i++) {
        Parameter param = parameters[i];
        if (param.Return_field == null) {
          Object o =
              param.Source_field == null ? param.Value : context.getObject(param.Source_field);
          String value = o == null ? "" : o.toString();
          input.setValue(param.Name, value);
          logger.log(Level.CONFIG, "parameter {0} -> {1}", new Object[] {param.Name, value});
        }
      }
    if (structures != null) {
      for (int i = 0; i < structures.length; i++) {
        Structure structure = structures[i];
        structure.setLogger(logger);
        if (structure.isImport()) {
          JCoStructure stc = structure.getJCOStructure(input);
          structure.fillJCOStructure(stc, context);
          input.setValue(structure.Name, stc);
        }
      }
    }
    // Set import table
    if (tables != null) {
      JCoParameterList list = function.getTableParameterList();
      for (int i = 0; i < tables.length; i++) {
        Table table = tables[i];
        table.setLogger(logger);
        if (table.isImport()) {
          JCoTable tbl = table.getJCOTable(list);
          Object o = context.getObject(table.Source_field);
          logger.config(
              "transfer import table " + table.Name + " from '" + table.Source_field + "':" + o);
          if (o instanceof CompositeMap) table.fillJCOTable(tbl, (CompositeMap) context);
        }
      }
    }

    // Call the remote system and retrieve return value
    logger.config("call function " + function);
    function.execute(destination);
    if (parameters != null) {
      for (int i = 0; i < parameters.length; i++) {
        Parameter param = parameters[i];
        if (param.Return_field != null) {
          if (target == null)
            throw new ConfigurationError(
                "<jco-invoke>:must set 'return_target' attribute if there is return field");
          String vl = output.getString(param.Name);
          if (vl == null && !param.Nullable)
            throw new IllegalArgumentException(
                "jco-invoke: return field " + param.Name + " is null");
          String f = TextParser.parse(param.Return_field, context);
          target.putObject(f, vl);
          logger.config("return: " + param.Name + "=" + vl + " -> " + f);
        }
      }
    }
    if (structures != null) {
      for (int i = 0; i < structures.length; i++) {
        Structure structure = structures[i];
        structure.setLogger(logger);
        if (structure.isImport()) continue;
        if (structure.Target == null)
          throw new ConfigurationError(
              "Must set 'target' attribute for Structures " + structure.Name);
        JCoStructure stc = structure.getJCOStructure(output);
        CompositeMap result = (CompositeMap) context.getObject(structure.Target);
        if (result == null) result = context.createChildByTag(structure.Target);
        structure.fillCompositeMap(stc, result);
      }
    }
    // Get export tables
    if (tables != null) {
      JCoParameterList list = function.getTableParameterList();
      if (list == null)
        throw new IllegalArgumentException("Function '" + function + "' doesn't return tables");
      for (int i = 0; i < tables.length; i++) {
        Table table = tables[i];
        if (table.isImport()) continue;
        if (table.Target == null)
          throw new ConfigurationError("Must set 'target' attribute for table " + table.Name);
        table.setLogger(logger);
        JCoTable records = table.getJCOTable(list);
        // Fetch as CompositeMap

        CompositeMap result = (CompositeMap) context.getObject(table.Target);
        if (result == null) result = context.createChildByTag(table.Target);
        table.fillCompositeMap(records, result);
        int rc = 0;
        if (result.getChilds() != null) rc = result.getChilds().size();
        logger.config(
            "loading export table "
                + table.Name
                + " into path '"
                + table.Target
                + "', total "
                + rc
                + " record(s)");
      }
    }
  }
  public void query(CompositeMap context_map) throws Exception {
    super.doPopulate();
    ILogger logger =
        LoggingContext.getLogger(context_map, DatabaseConstant.AURORA_DATABASE_LOGGING_TOPIC);
    SqlServiceContext context =
        (SqlServiceContext) DynamicObject.cast(context_map, SqlServiceContext.class);

    String cache_key = null;
    boolean is_cache = false;
    ICache cache_for_data = null;
    if (cacheKey != null) {
      is_cache = true;
      cache_for_data = CacheUtil.getNamedCache(mObjectReg, KEY_DATA_CACHE_NAME);
      cache_key = TextParser.parse(cacheKey, context_map);
      CompositeMap data = (CompositeMap) cache_for_data.getValue(cache_key);
      if (data != null) {
        logger.config("Cached data found with key " + cache_key);
        // write cache to context
        CompositeMap root_node =
            getMapFromRootPath(
                context.getModel(), TextParser.parse(this.rootPath, context.getObjectContext()));
        root_node.copy(data);
        return;
      } else {
        logger.config(
            "Cached data not found with key " + cache_key + ", doing normal database query");
      }
    }

    prepare(context_map);

    // context.setTrace(trace);
    ServiceOption option = ServiceOption.createInstance();
    option.setQueryMode(mode);
    option.setAutoCount(autoCount);
    option.setConnectionName(connectionName);
    option.setFieldCase(fieldNameCaseValue);
    option.setRecordName(recordName);
    transferServiceOption(option, ServiceOption.KEY_DEFAULT_WHERE_CLAUSE);
    transferServiceOption(option, ServiceOption.KEY_QUERY_ORDER_BY);
    context.setServiceOption(option);

    IResultSetConsumer consumer = null;
    //        CompositeMapCreator compositeCreator = null;
    try {
      // get parameter
      CompositeMap param = context.getCurrentParameter();
      if (parameter != null) {
        Object obj = param.getObject(parameter);
        if (obj != null) {
          if (!(obj instanceof CompositeMap))
            throw new IllegalArgumentException(
                "query parameter should be instance of CompositeMap, but actually got "
                    + obj.getClass().getName());
          param = (CompositeMap) obj;
        }
      }

      // page settings
      FetchDescriptor desc = FetchDescriptor.createFromParameter(context.getParameter());
      desc.setFetchAll(fetchAll);
      if (pageSize != null) desc.setPageSize(pageSize.intValue());

      // ResultSet consumer
      if (this.rsConsummer != null) consumer = this.rsConsummer;
      else {
        consumer = (IResultSetConsumer) context.getInstanceOfType(IResultSetConsumer.class);
        if (consumer == null) {
          consumer = new CompositeMapCreator();
          mOCManager.populateObject(mEntryConfig, consumer);
        }
      }
      if (consumer instanceof IContextAcceptable)
        ((IContextAcceptable) consumer).setContext(context_map);
      // set root path
      if (consumer instanceof IRootMapAcceptable) {
        CompositeMap result =
            getMapFromRootPath(
                context.getModel(), TextParser.parse(this.rootPath, context.getObjectContext()));
        if (result != null) ((IRootMapAcceptable) consumer).setRoot(result);
      }
      context.setResultsetConsumer(consumer);
      doQuery(param, consumer, desc);

      // write data to cache
      if (is_cache) {
        CompositeMap d = (CompositeMap) consumer.getResult();
        CompositeMap copied_data = (CompositeMap) d.clone();
        copied_data.setParent(null);
        cache_for_data.setValue(cache_key, copied_data);
      }
      /*
      if( transform_list != null && consumer instanceof  IRootMapAcceptable){
          CompositeMap root = ((IRootMapAcceptable)consumer).getRoot();
          Transformer.doBatchTransform( root, transform_list );
      }
      */
    } finally {
      context.setServiceOption(null);
      context.setResultsetConsumer(null);
      cleanUp(context_map);
    }
  }