io.joynr.generator.cpp.proxy.InterfaceSyncProxyCppTemplate Maven / Gradle / Ivy

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package io.joynr.generator.cpp.proxy;

import com.google.common.base.Objects;
import com.google.inject.Inject;
import io.joynr.generator.cpp.util.JoynrCppGeneratorExtensions;
import io.joynr.generator.cpp.util.TemplateBase;
import org.eclipse.emf.common.util.EList;
import org.eclipse.xtend2.lib.StringConcatenation;
import org.eclipse.xtext.xbase.lib.Extension;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.eclipse.xtext.xbase.lib.StringExtensions;
import org.franca.core.franca.FAttribute;
import org.franca.core.franca.FInterface;
import org.franca.core.franca.FMethod;

@SuppressWarnings("all")
public class InterfaceSyncProxyCppTemplate {
  @Inject
  @Extension
  private JoynrCppGeneratorExtensions _joynrCppGeneratorExtensions;
  
  @Inject
  @Extension
  private TemplateBase _templateBase;
  
  public CharSequence generate(final FInterface fInterface) {
    CharSequence _xblockexpression = null;
    {
      final String interfaceName = this._joynrCppGeneratorExtensions.joynrName(fInterface);
      final String className = (interfaceName + "Proxy");
      final String syncClassName = (interfaceName + "SyncProxy");
      StringConcatenation _builder = new StringConcatenation();
      CharSequence _warning = this._templateBase.warning();
      _builder.append(_warning, "");
      _builder.newLineIfNotEmpty();
      _builder.newLine();
      _builder.append("#include \"");
      String _packagePathWithJoynrPrefix = this._joynrCppGeneratorExtensions.getPackagePathWithJoynrPrefix(fInterface, "/");
      _builder.append(_packagePathWithJoynrPrefix, "");
      _builder.append("/");
      _builder.append(syncClassName, "");
      _builder.append(".h\"");
      _builder.newLineIfNotEmpty();
      _builder.append("#include \"joynr/Request.h\"");
      _builder.newLine();
      _builder.append("#include \"joynr/Reply.h\"");
      _builder.newLine();
      _builder.append("#include \"joynr/Dispatcher.h\"");
      _builder.newLine();
      _builder.append("#include \"joynr/DispatcherUtils.h\"");
      _builder.newLine();
      _builder.append("#include \"joynr/exceptions.h\"");
      _builder.newLine();
      _builder.newLine();
      {
        Iterable _requiredIncludesFor = this._joynrCppGeneratorExtensions.getRequiredIncludesFor(fInterface);
        for(final String datatype : _requiredIncludesFor) {
          _builder.append("#include \"");
          _builder.append(datatype, "");
          _builder.append("\"");
          _builder.newLineIfNotEmpty();
        }
      }
      _builder.newLine();
      String _namespaceStarter = this._joynrCppGeneratorExtensions.getNamespaceStarter(fInterface);
      _builder.append(_namespaceStarter, "");
      _builder.append(" ");
      _builder.newLineIfNotEmpty();
      _builder.append("// The proxies will contain all arbitration checks");
      _builder.newLine();
      _builder.append("// the connectors will contain the JSON related code");
      _builder.newLine();
      _builder.newLine();
      _builder.append(syncClassName, "");
      _builder.append("::");
      _builder.append(syncClassName, "");
      _builder.append("(");
      _builder.newLineIfNotEmpty();
      _builder.append("        ");
      _builder.append("QSharedPointer messagingAddress,");
      _builder.newLine();
      _builder.append("        ");
      _builder.append("joynr::ConnectorFactory* connectorFactory,");
      _builder.newLine();
      _builder.append("        ");
      _builder.append("joynr::IClientCache *cache,");
      _builder.newLine();
      _builder.append("        ");
      _builder.append("const QString &domain,");
      _builder.newLine();
      _builder.append("        ");
      _builder.append("const joynr::ProxyQos &proxyQos,");
      _builder.newLine();
      _builder.append("        ");
      _builder.append("const joynr::MessagingQos &qosSettings,");
      _builder.newLine();
      _builder.append("        ");
      _builder.append("bool cached");
      _builder.newLine();
      _builder.append(") :");
      _builder.newLine();
      _builder.append("        ");
      _builder.append("joynr::ProxyBase(connectorFactory, cache, domain, getInterfaceName(), proxyQos, qosSettings, cached),");
      _builder.newLine();
      _builder.append("        ");
      _builder.append(className, "        ");
      _builder.append("Base(messagingAddress, connectorFactory, cache, domain, proxyQos, qosSettings, cached)");
      _builder.newLineIfNotEmpty();
      _builder.append("{");
      _builder.newLine();
      _builder.append("}");
      _builder.newLine();
      _builder.newLine();
      {
        EList _attributes = this._joynrCppGeneratorExtensions.getAttributes(fInterface);
        for(final FAttribute attribute : _attributes) {
          String attributeName = this._joynrCppGeneratorExtensions.joynrName(attribute);
          _builder.newLineIfNotEmpty();
          String attributeType = this._joynrCppGeneratorExtensions.getMappedDatatypeOrList(attribute);
          _builder.append(" ");
          _builder.newLineIfNotEmpty();
          String _firstUpper = StringExtensions.toFirstUpper(attributeName);
          String getAttribute = ("get" + _firstUpper);
          _builder.append(" ");
          _builder.newLineIfNotEmpty();
          String _firstUpper_1 = StringExtensions.toFirstUpper(attributeName);
          String setAttribute = ("set" + _firstUpper_1);
          _builder.append(" ");
          _builder.newLineIfNotEmpty();
          _builder.append("void ");
          _builder.append(syncClassName, "");
          _builder.append("::");
          _builder.append(getAttribute, "");
          _builder.append("(joynr::RequestStatus& status, ");
          _builder.append(attributeType, "");
          _builder.append("& result)");
          _builder.newLineIfNotEmpty();
          _builder.append("{");
          _builder.newLine();
          _builder.append("    ");
          _builder.append("if (connector==NULL){");
          _builder.newLine();
          _builder.append("        ");
          _builder.append("LOG_WARN(logger, \"proxy cannot invoke ");
          _builder.append(getAttribute, "        ");
          _builder.append(", because the communication end partner is not (yet) known\");");
          _builder.newLineIfNotEmpty();
          _builder.append("    ");
          _builder.append("}");
          _builder.newLine();
          _builder.append("    ");
          _builder.append("else{");
          _builder.newLine();
          _builder.append("        ");
          _builder.append("connector->");
          _builder.append(getAttribute, "        ");
          _builder.append("(status, result);");
          _builder.newLineIfNotEmpty();
          _builder.append("    ");
          _builder.append("}");
          _builder.newLine();
          _builder.append("}");
          _builder.newLine();
          _builder.newLine();
          _builder.append("void ");
          _builder.append(syncClassName, "");
          _builder.append("::");
          _builder.append(setAttribute, "");
          _builder.append("(joynr::RequestStatus& status, const ");
          _builder.append(attributeType, "");
          _builder.append("& value)");
          _builder.newLineIfNotEmpty();
          _builder.append("{");
          _builder.newLine();
          _builder.append("    ");
          _builder.append("if (connector==NULL){");
          _builder.newLine();
          _builder.append("        ");
          _builder.append("LOG_WARN(logger, \"proxy cannot invoke ");
          _builder.append(setAttribute, "        ");
          _builder.append(", because the communication end partner is not (yet) known\");");
          _builder.newLineIfNotEmpty();
          _builder.append("    ");
          _builder.append("}");
          _builder.newLine();
          _builder.append("    ");
          _builder.append("else{");
          _builder.newLine();
          _builder.append("        ");
          _builder.append("connector->");
          _builder.append(setAttribute, "        ");
          _builder.append("(status, value);");
          _builder.newLineIfNotEmpty();
          _builder.append("    ");
          _builder.append("}");
          _builder.newLine();
          _builder.append("}");
          _builder.newLine();
          _builder.newLine();
        }
      }
      {
        EList _methods = this._joynrCppGeneratorExtensions.getMethods(fInterface);
        for(final FMethod method : _methods) {
          String methodName = method.getName();
          _builder.newLineIfNotEmpty();
          String _commaSeperatedTypedParameterList = this._joynrCppGeneratorExtensions.getCommaSeperatedTypedParameterList(method);
          String paramsSignature = this._joynrCppGeneratorExtensions.prependCommaIfNotEmpty(_commaSeperatedTypedParameterList);
          _builder.newLineIfNotEmpty();
          String _commaSeperatedUntypedParameterList = this._joynrCppGeneratorExtensions.getCommaSeperatedUntypedParameterList(method);
          String params = this._joynrCppGeneratorExtensions.prependCommaIfNotEmpty(_commaSeperatedUntypedParameterList);
          _builder.newLineIfNotEmpty();
          _builder.append("/*");
          _builder.newLine();
          _builder.append(" ");
          _builder.append("* ");
          _builder.append(methodName, " ");
          _builder.newLineIfNotEmpty();
          _builder.append(" ");
          _builder.append("*/");
          _builder.newLine();
          {
            Iterable _mappedOutputParameter = this._joynrCppGeneratorExtensions.getMappedOutputParameter(method);
            String _head = IterableExtensions.head(_mappedOutputParameter);
            boolean _equals = Objects.equal(_head, "void");
            if (_equals) {
              _builder.append("void ");
              _builder.append(syncClassName, "");
              _builder.append("::");
              _builder.append(methodName, "");
              _builder.append("(joynr::RequestStatus& status ");
              _builder.append(paramsSignature, "");
              _builder.append(")");
              _builder.newLineIfNotEmpty();
              _builder.append("{");
              _builder.newLine();
              _builder.append("    ");
              _builder.append("if (connector==NULL){");
              _builder.newLine();
              _builder.append("        ");
              _builder.append("LOG_WARN(logger, \"proxy cannot invoke ");
              _builder.append(methodName, "        ");
              _builder.append(" because the communication end partner is not (yet) known\");");
              _builder.newLineIfNotEmpty();
              _builder.append("    ");
              _builder.append("}");
              _builder.newLine();
              _builder.append("    ");
              _builder.append("else{");
              _builder.newLine();
              _builder.append("        ");
              _builder.append("connector->");
              _builder.append(methodName, "        ");
              _builder.append("(status ");
              _builder.append(params, "        ");
              _builder.append(");");
              _builder.newLineIfNotEmpty();
              _builder.append("    ");
              _builder.append("}");
              _builder.newLine();
              _builder.append("}\t");
              _builder.newLine();
            } else {
              _builder.append("void ");
              _builder.append(syncClassName, "");
              _builder.append("::");
              _builder.append(methodName, "");
              _builder.append("(joynr::RequestStatus& status, ");
              Iterable _mappedOutputParameter_1 = this._joynrCppGeneratorExtensions.getMappedOutputParameter(method);
              String _head_1 = IterableExtensions.head(_mappedOutputParameter_1);
              _builder.append(_head_1, "");
              _builder.append(" &result ");
              _builder.append(paramsSignature, "");
              _builder.append(")");
              _builder.newLineIfNotEmpty();
              _builder.append("{");
              _builder.newLine();
              _builder.append("    ");
              _builder.append("if (connector==NULL){");
              _builder.newLine();
              _builder.append("        ");
              _builder.append("LOG_WARN(logger, \"proxy cannot invoke ");
              _builder.append(methodName, "        ");
              _builder.append(" because the communication end partner is not (yet) known\");");
              _builder.newLineIfNotEmpty();
              _builder.append("    ");
              _builder.append("}");
              _builder.newLine();
              _builder.append("    ");
              _builder.append("else{");
              _builder.newLine();
              _builder.append("        ");
              _builder.append("connector->");
              _builder.append(methodName, "        ");
              _builder.append("(status, result ");
              _builder.append(params, "        ");
              _builder.append(");");
              _builder.newLineIfNotEmpty();
              _builder.append("    ");
              _builder.append("}");
              _builder.newLine();
              _builder.append("}");
              _builder.newLine();
            }
          }
          _builder.newLine();
        }
      }
      String _namespaceEnder = this._joynrCppGeneratorExtensions.getNamespaceEnder(fInterface);
      _builder.append(_namespaceEnder, "");
      _builder.newLineIfNotEmpty();
      _xblockexpression = (_builder);
    }
    return _xblockexpression;
  }
}