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io.joynr.generator.cpp.provider.InterfaceRequestCallerCppTemplate Maven / Gradle / Ivy
package io.joynr.generator.cpp.provider;
import com.google.inject.Inject;
import io.joynr.generator.cpp.util.CppStdTypeUtil;
import io.joynr.generator.cpp.util.JoynrCppGeneratorExtensions;
import io.joynr.generator.cpp.util.TemplateBase;
import io.joynr.generator.templates.InterfaceTemplate;
import io.joynr.generator.templates.util.AttributeUtil;
import io.joynr.generator.templates.util.InterfaceUtil;
import io.joynr.generator.templates.util.MethodUtil;
import io.joynr.generator.templates.util.NamingUtil;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
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.FEnumerationType;
import org.franca.core.franca.FMethod;
@SuppressWarnings("all")
public class InterfaceRequestCallerCppTemplate extends InterfaceTemplate {
@Inject
@Extension
private TemplateBase _templateBase;
@Inject
@Extension
private CppStdTypeUtil _cppStdTypeUtil;
@Inject
@Extension
private JoynrCppGeneratorExtensions _joynrCppGeneratorExtensions;
@Inject
@Extension
private NamingUtil _namingUtil;
@Inject
@Extension
private AttributeUtil _attributeUtil;
@Inject
@Extension
private InterfaceUtil _interfaceUtil;
@Inject
@Extension
private MethodUtil _methodUtil;
@Override
public CharSequence generate(final boolean generateVersion) {
StringConcatenation _builder = new StringConcatenation();
String interfaceName = this._namingUtil.joynrName(this.francaIntf);
_builder.newLineIfNotEmpty();
CharSequence _warning = this._templateBase.warning();
_builder.append(_warning);
_builder.newLineIfNotEmpty();
_builder.append("#include ");
_builder.newLine();
_builder.newLine();
_builder.append("#include \"");
String _packagePathWithJoynrPrefix = this._joynrCppGeneratorExtensions.getPackagePathWithJoynrPrefix(this.francaIntf, "/", generateVersion);
_builder.append(_packagePathWithJoynrPrefix);
_builder.append("/");
_builder.append(interfaceName);
_builder.append("RequestCaller.h\"");
_builder.newLineIfNotEmpty();
{
Set _dataTypeIncludesFor = this._cppStdTypeUtil.getDataTypeIncludesFor(this.francaIntf, generateVersion);
for(final String datatype : _dataTypeIncludesFor) {
_builder.append("#include ");
_builder.append(datatype);
_builder.newLineIfNotEmpty();
}
}
_builder.append("#include \"");
String _packagePathWithJoynrPrefix_1 = this._joynrCppGeneratorExtensions.getPackagePathWithJoynrPrefix(this.francaIntf, "/", generateVersion);
_builder.append(_packagePathWithJoynrPrefix_1);
_builder.append("/");
_builder.append(interfaceName);
_builder.append("Provider.h\"");
_builder.newLineIfNotEmpty();
_builder.newLine();
String _namespaceStarter = this._joynrCppGeneratorExtensions.getNamespaceStarter(this.francaIntf, generateVersion);
_builder.append(_namespaceStarter);
_builder.newLineIfNotEmpty();
_builder.append(interfaceName);
_builder.append("RequestCaller::");
_builder.append(interfaceName);
_builder.append("RequestCaller(std::shared_ptr<");
String _packagePathWithJoynrPrefix_2 = this._joynrCppGeneratorExtensions.getPackagePathWithJoynrPrefix(this.francaIntf, "::", generateVersion);
_builder.append(_packagePathWithJoynrPrefix_2);
_builder.append("::");
_builder.append(interfaceName);
_builder.append("Provider> _provider)");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(": joynr::RequestCaller(");
_builder.append(interfaceName, "\t");
_builder.append("Provider::INTERFACE_NAME(), joynr::types::Version(_provider ? _provider->MAJOR_VERSION : 0, _provider ? _provider->MINOR_VERSION : 0)),");
_builder.newLineIfNotEmpty();
_builder.append("\t ");
_builder.append("provider(std::move(_provider))");
_builder.newLine();
_builder.append("{");
_builder.newLine();
_builder.append("}");
_builder.newLine();
_builder.newLine();
{
boolean _isEmpty = this.francaIntf.getAttributes().isEmpty();
boolean _not = (!_isEmpty);
if (_not) {
_builder.append("// attributes");
_builder.newLine();
}
}
{
EList _attributes = this.francaIntf.getAttributes();
for(final FAttribute attribute : _attributes) {
String attributeName = this._namingUtil.joynrName(attribute);
_builder.newLineIfNotEmpty();
final String returnType = this._cppStdTypeUtil.getTypeName(attribute, generateVersion);
_builder.newLineIfNotEmpty();
{
boolean _isReadable = this._attributeUtil.isReadable(attribute);
if (_isReadable) {
_builder.append("void ");
_builder.append(interfaceName);
_builder.append("RequestCaller::get");
String _firstUpper = StringExtensions.toFirstUpper(attributeName);
_builder.append(_firstUpper);
_builder.append("(");
_builder.newLineIfNotEmpty();
_builder.append("\t\t");
_builder.append("std::function&& onSuccess,");
_builder.newLine();
_builder.append("\t\t");
_builder.append("std::function&");
_builder.newLine();
_builder.append("\t\t");
_builder.append(")> onError");
_builder.newLine();
_builder.append(") {");
_builder.newLine();
_builder.append("\t");
_builder.append("std::function onErrorWrapper =");
_builder.newLine();
_builder.append("\t");
_builder.append("[onError] (const exceptions::ProviderRuntimeException& error) {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("onError(std::make_shared(error));");
_builder.newLine();
_builder.append("\t");
_builder.append("};");
_builder.newLine();
_builder.append("\t");
_builder.append("try {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("provider->get");
String _firstUpper_1 = StringExtensions.toFirstUpper(attributeName);
_builder.append(_firstUpper_1, "\t\t");
_builder.append("(std::move(onSuccess), std::move(onErrorWrapper));");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("} catch (const exceptions::ProviderRuntimeException& e) {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("onError(std::make_shared(e));");
_builder.newLine();
_builder.append("\t");
_builder.append("} catch (const exceptions::JoynrException& e) {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("std::string message = \"Could not perform ");
_builder.append(interfaceName, "\t\t");
_builder.append("RequestCaller::get");
String _firstUpper_2 = StringExtensions.toFirstUpper(attributeName);
_builder.append(_firstUpper_2, "\t\t");
_builder.append(", caught exception: \" +");
_builder.newLineIfNotEmpty();
_builder.append("\t\t\t\t\t\t\t");
_builder.append("e.getTypeName() + \":\" + e.getMessage();");
_builder.newLine();
_builder.append("\t\t");
_builder.append("onError(std::make_shared(message));");
_builder.newLine();
_builder.append("\t");
_builder.append("}");
_builder.newLine();
_builder.append("}");
_builder.newLine();
}
}
{
boolean _isWritable = this._attributeUtil.isWritable(attribute);
if (_isWritable) {
_builder.append("void ");
_builder.append(interfaceName);
_builder.append("RequestCaller::set");
String _firstUpper_3 = StringExtensions.toFirstUpper(attributeName);
_builder.append(_firstUpper_3);
_builder.append("(");
_builder.newLineIfNotEmpty();
_builder.append("\t\t");
_builder.append("const ");
_builder.append(returnType, "\t\t");
_builder.append("& ");
_builder.append(attributeName, "\t\t");
_builder.append(",");
_builder.newLineIfNotEmpty();
_builder.append("\t\t");
_builder.append("std::function&& onSuccess,");
_builder.newLine();
_builder.append("\t\t");
_builder.append("std::function&");
_builder.newLine();
_builder.append("\t\t");
_builder.append(")> onError");
_builder.newLine();
_builder.append(") {");
_builder.newLine();
_builder.append("\t");
_builder.append("std::function onErrorWrapper =");
_builder.newLine();
_builder.append("\t");
_builder.append("[onError] (const exceptions::ProviderRuntimeException& error) {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("onError(std::make_shared(error));");
_builder.newLine();
_builder.append("\t");
_builder.append("};");
_builder.newLine();
_builder.append("\t");
_builder.append("try {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("provider->set");
String _firstUpper_4 = StringExtensions.toFirstUpper(attributeName);
_builder.append(_firstUpper_4, "\t\t");
_builder.append("(");
_builder.append(attributeName, "\t\t");
_builder.append(", std::move(onSuccess), std::move(onErrorWrapper));");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("} catch (const exceptions::ProviderRuntimeException& e) {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("std::string message = \"Could not perform ");
_builder.append(interfaceName, "\t\t");
_builder.append("RequestCaller::set");
String _firstUpper_5 = StringExtensions.toFirstUpper(attributeName);
_builder.append(_firstUpper_5, "\t\t");
_builder.append(", caught exception: \" +");
_builder.newLineIfNotEmpty();
_builder.append("\t\t\t\t\t\t\t");
_builder.append("e.getTypeName() + \":\" + e.getMessage();");
_builder.newLine();
_builder.append("\t\t");
_builder.append("onError(std::make_shared(e));");
_builder.newLine();
_builder.append("\t");
_builder.append("} catch (const exceptions::JoynrException& e) {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("std::string message = \"Could not perform ");
_builder.append(interfaceName, "\t\t");
_builder.append("RequestCaller::set");
String _firstUpper_6 = StringExtensions.toFirstUpper(attributeName);
_builder.append(_firstUpper_6, "\t\t");
_builder.append(", caught exception: \" +");
_builder.newLineIfNotEmpty();
_builder.append("\t\t\t\t\t\t\t");
_builder.append("e.getTypeName() + \":\" + e.getMessage();");
_builder.newLine();
_builder.append("\t\t");
_builder.append("onError(std::make_shared(message));");
_builder.newLine();
_builder.append("\t");
_builder.append("}");
_builder.newLine();
_builder.append("}");
_builder.newLine();
}
}
_builder.newLine();
}
}
final HashMap methodToErrorEnumName = this._interfaceUtil.methodToErrorEnumName(this.francaIntf);
_builder.newLineIfNotEmpty();
{
boolean _isEmpty_1 = this.francaIntf.getMethods().isEmpty();
boolean _not_1 = (!_isEmpty_1);
if (_not_1) {
_builder.append("// methods");
_builder.newLine();
}
}
{
EList _methods = this.francaIntf.getMethods();
for(final FMethod method : _methods) {
final String outputTypedParamList = this._cppStdTypeUtil.getCommaSeperatedTypedConstOutputParameterList(method, generateVersion);
_builder.newLineIfNotEmpty();
final String inputTypedParamList = this._cppStdTypeUtil.getCommaSeperatedTypedConstInputParameterList(method, generateVersion);
_builder.newLineIfNotEmpty();
final String inputUntypedParamList = this._cppStdTypeUtil.getCommaSeperatedUntypedInputParameterList(method);
_builder.newLineIfNotEmpty();
final String methodName = this._namingUtil.joynrName(method);
_builder.newLineIfNotEmpty();
_builder.append("void ");
_builder.append(interfaceName);
_builder.append("RequestCaller::");
_builder.append(methodName);
_builder.append("(");
_builder.newLineIfNotEmpty();
{
boolean _isEmpty_2 = IterableExtensions.isEmpty(this._methodUtil.getInputParameters(method));
boolean _not_2 = (!_isEmpty_2);
if (_not_2) {
_builder.append("\t\t");
_builder.append(inputTypedParamList, "\t\t");
{
boolean _isFireAndForget = method.isFireAndForget();
boolean _not_3 = (!_isFireAndForget);
if (_not_3) {
_builder.append(",");
}
}
_builder.newLineIfNotEmpty();
}
}
{
boolean _isFireAndForget_1 = method.isFireAndForget();
boolean _not_4 = (!_isFireAndForget_1);
if (_not_4) {
{
boolean _isEmpty_3 = IterableExtensions.isEmpty(this._methodUtil.getOutputParameters(method));
if (_isEmpty_3) {
_builder.append("\t\t");
_builder.append("std::function&& onSuccess,");
_builder.newLine();
} else {
_builder.append("\t\t");
_builder.append("std::function&& onSuccess,");
_builder.newLine();
}
}
_builder.append("\t\t");
_builder.append("std::function&");
_builder.newLine();
_builder.append("\t\t");
_builder.append(")> onError");
_builder.newLine();
}
}
_builder.append(") {");
_builder.newLine();
{
boolean _isFireAndForget_2 = method.isFireAndForget();
boolean _not_5 = (!_isFireAndForget_2);
if (_not_5) {
{
boolean _hasErrorEnum = this._methodUtil.hasErrorEnum(method);
if (_hasErrorEnum) {
_builder.append("\t");
final String errorTypeName = this.getErrorTypeName(method, methodToErrorEnumName, generateVersion);
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("std::function onErrorWrapper =");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("\t\t");
_builder.append("[onError] (const ");
_builder.append(errorTypeName, "\t\t\t");
_builder.append("::");
String _nestedEnumName_1 = this._joynrCppGeneratorExtensions.getNestedEnumName();
_builder.append(_nestedEnumName_1, "\t\t\t");
_builder.append("& errorEnum) {");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("\t\t\t");
_builder.append("std::string typeName = ");
_builder.append(errorTypeName, "\t\t\t\t");
_builder.append("::getTypeName();");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("\t\t\t");
_builder.append("std::string name = ");
_builder.append(errorTypeName, "\t\t\t\t");
_builder.append("::getLiteral(errorEnum);");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("\t\t\t");
_builder.append("onError(std::make_shared(typeName + \"::\" + name, std::make_shared<");
_builder.append(errorTypeName, "\t\t\t\t");
_builder.append(">(name)));");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("\t");
_builder.append("};");
_builder.newLine();
} else {
_builder.append("\t");
_builder.append("std::function onErrorWrapper =");
_builder.newLine();
_builder.append("\t");
_builder.append("\t\t");
_builder.append("[onError] (const joynr::exceptions::ProviderRuntimeException& error) {");
_builder.newLine();
_builder.append("\t");
_builder.append("\t\t\t");
_builder.append("onError(std::make_shared(error));");
_builder.newLine();
_builder.append("\t");
_builder.append("\t\t");
_builder.append("};");
_builder.newLine();
}
}
}
}
_builder.append("\t");
_builder.append("try {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("provider->");
_builder.append(methodName, "\t\t");
_builder.append("(");
_builder.newLineIfNotEmpty();
_builder.append("\t\t\t\t");
{
boolean _isEmpty_4 = IterableExtensions.isEmpty(this._methodUtil.getInputParameters(method));
boolean _not_6 = (!_isEmpty_4);
if (_not_6) {
_builder.append(inputUntypedParamList, "\t\t\t\t");
{
boolean _isFireAndForget_3 = method.isFireAndForget();
boolean _not_7 = (!_isFireAndForget_3);
if (_not_7) {
_builder.append(",");
}
}
}
}
_builder.newLineIfNotEmpty();
{
boolean _isFireAndForget_4 = method.isFireAndForget();
boolean _not_8 = (!_isFireAndForget_4);
if (_not_8) {
_builder.append("\t\t\t\t");
_builder.append("std::move(onSuccess),");
_builder.newLine();
_builder.append("\t\t\t\t");
_builder.append("std::move(onErrorWrapper)");
_builder.newLine();
}
}
_builder.append("\t\t");
_builder.append(");");
_builder.newLine();
_builder.append("\t");
_builder.append("// ApplicationExceptions should not be created by the application itself to ensure");
_builder.newLine();
_builder.append("\t");
_builder.append("// serializability. They are treated as JoynrExceptions. They can only be handled correctly");
_builder.newLine();
_builder.append("\t");
_builder.append("// if the constructor is used properly (with the appropriate literal of the reported error");
_builder.newLine();
_builder.append("\t");
_builder.append("// enumeration).");
_builder.newLine();
_builder.append("\t");
_builder.append("} catch (const exceptions::ProviderRuntimeException& e) {");
_builder.newLine();
{
boolean _isFireAndForget_5 = method.isFireAndForget();
if (_isFireAndForget_5) {
_builder.append("\t\t");
_builder.append("std::string message = \"Could not perform ");
_builder.append(interfaceName, "\t\t");
_builder.append("RequestCaller::");
String _firstUpper_7 = StringExtensions.toFirstUpper(methodName);
_builder.append(_firstUpper_7, "\t\t");
_builder.append(", caught exception: \" +");
_builder.newLineIfNotEmpty();
_builder.append("\t\t");
_builder.append("\t\t\t\t\t");
_builder.append("e.getTypeName() + \":\" + e.getMessage();");
_builder.newLine();
_builder.append("\t\t");
_builder.append("JOYNR_LOG_ERROR(logger(), message);");
_builder.newLine();
} else {
_builder.append("\t\t");
_builder.append("onError(std::make_shared(e));");
_builder.newLine();
}
}
_builder.append("\t");
_builder.append("} catch (const exceptions::JoynrException& e) {");
_builder.newLine();
_builder.append("\t\t");
_builder.append("std::string message = \"Could not perform ");
_builder.append(interfaceName, "\t\t");
_builder.append("RequestCaller::");
String _firstUpper_8 = StringExtensions.toFirstUpper(methodName);
_builder.append(_firstUpper_8, "\t\t");
_builder.append(", caught exception: \" +");
_builder.newLineIfNotEmpty();
_builder.append("\t\t\t\t\t\t\t");
_builder.append("e.getTypeName() + \":\" + e.getMessage();");
_builder.newLine();
{
boolean _isFireAndForget_6 = method.isFireAndForget();
if (_isFireAndForget_6) {
_builder.append("\t\t");
_builder.append("JOYNR_LOG_ERROR(logger(), message);");
_builder.newLine();
} else {
_builder.append("\t\t");
_builder.append("onError(std::make_shared(message));");
_builder.newLine();
}
}
_builder.append("\t");
_builder.append("}");
_builder.newLine();
_builder.append("}");
_builder.newLine();
_builder.newLine();
}
}
_builder.newLine();
_builder.append("std::shared_ptr ");
_builder.append(interfaceName);
_builder.append("RequestCaller::getProvider()");
_builder.newLineIfNotEmpty();
_builder.append("{");
_builder.newLine();
_builder.append("\t");
_builder.append("return provider;");
_builder.newLine();
_builder.append("}");
_builder.newLine();
_builder.newLine();
String _namespaceEnder = this._joynrCppGeneratorExtensions.getNamespaceEnder(this.francaIntf, generateVersion);
_builder.append(_namespaceEnder);
_builder.newLineIfNotEmpty();
return _builder;
}
public String getErrorTypeName(final FMethod method, final Map methodToErrorEnumName, final boolean generateVersion) {
String _xifexpression = null;
FEnumerationType _errors = method.getErrors();
boolean _tripleNotEquals = (_errors != null);
if (_tripleNotEquals) {
String _xblockexpression = null;
{
final String packagePath = this._joynrCppGeneratorExtensions.getPackagePathWithJoynrPrefix(method.getErrors(), "::", generateVersion);
String _get = methodToErrorEnumName.get(method);
_xblockexpression = ((packagePath + "::") + _get);
}
_xifexpression = _xblockexpression;
} else {
String _buildPackagePath = this._joynrCppGeneratorExtensions.buildPackagePath(method.getErrorEnum(), "::", true, generateVersion);
String _plus = (_buildPackagePath + "::");
String _joynrName = this._namingUtil.joynrName(method.getErrorEnum());
_xifexpression = (_plus + _joynrName);
}
return _xifexpression;
}
}
