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io.joynr.generator.interfaces.InterfaceSubscriptionTemplate Maven / Gradle / Ivy
package io.joynr.generator.interfaces;
import com.google.common.base.Function;
import com.google.common.collect.Collections2;
import com.google.inject.Inject;
import io.joynr.generator.util.InterfaceTemplate;
import io.joynr.generator.util.JoynrJavaGeneratorExtensions;
import io.joynr.generator.util.TemplateBase;
import java.util.Collection;
import java.util.HashSet;
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.StringExtensions;
import org.franca.core.franca.FAttribute;
import org.franca.core.franca.FInterface;
@SuppressWarnings("all")
public class InterfaceSubscriptionTemplate implements InterfaceTemplate {
@Inject
@Extension
private JoynrJavaGeneratorExtensions _joynrJavaGeneratorExtensions;
@Inject
@Extension
private TemplateBase _templateBase;
public CharSequence generate(final FInterface serviceInterface) {
CharSequence _xblockexpression = null;
{
final String interfaceName = this._joynrJavaGeneratorExtensions.joynrName(serviceInterface);
final String subscriptionClassName = (interfaceName + "SubscriptionInterface");
final String packagePath = this._joynrJavaGeneratorExtensions.getPackagePathWithJoynrPrefix(serviceInterface, ".");
StringConcatenation _builder = new StringConcatenation();
CharSequence _warning = this._templateBase.warning();
_builder.append(_warning, "");
_builder.newLineIfNotEmpty();
_builder.append("package ");
_builder.append(packagePath, "");
_builder.append(";");
_builder.newLineIfNotEmpty();
_builder.newLine();
{
boolean _needsListImport = this._joynrJavaGeneratorExtensions.needsListImport(serviceInterface, false, true);
if (_needsListImport) {
_builder.append("import java.util.List;");
_builder.newLine();
_builder.newLine();
}
}
_builder.append("import io.joynr.dispatcher.rpc.JoynrSubscriptionInterface;");
_builder.newLine();
_builder.newLine();
{
EList _attributes = this._joynrJavaGeneratorExtensions.getAttributes(serviceInterface);
int _size = _attributes.size();
boolean _greaterThan = (_size > 0);
if (_greaterThan) {
_builder.append("import com.fasterxml.jackson.core.type.TypeReference;");
_builder.newLine();
{
boolean _hasReadAttribute = this._joynrJavaGeneratorExtensions.hasReadAttribute(serviceInterface);
if (_hasReadAttribute) {
_builder.append("import io.joynr.dispatcher.rpc.annotation.JoynrRpcSubscription;");
_builder.newLine();
_builder.append("import io.joynr.pubsub.subscription.AttributeSubscriptionListener;");
_builder.newLine();
_builder.append("import io.joynr.pubsub.SubscriptionQos;");
_builder.newLine();
}
}
}
}
_builder.newLine();
{
Iterable _requiredIncludesFor = this._joynrJavaGeneratorExtensions.getRequiredIncludesFor(serviceInterface, false, true, false, false);
for(final String datatype : _requiredIncludesFor) {
_builder.append("import ");
_builder.append(datatype, "");
_builder.append(";");
_builder.newLineIfNotEmpty();
}
}
_builder.newLine();
_builder.append("public interface ");
_builder.append(subscriptionClassName, "");
_builder.append(" extends JoynrSubscriptionInterface, ");
_builder.append(interfaceName, "");
_builder.append(" {");
_builder.newLineIfNotEmpty();
_builder.newLine();
EList _attributes_1 = this._joynrJavaGeneratorExtensions.getAttributes(serviceInterface);
final Function _function = new Function() {
public String apply(final FAttribute attribute) {
return InterfaceSubscriptionTemplate.this._joynrJavaGeneratorExtensions.getMappedDatatypeOrList(attribute);
}
};
Collection _transform = Collections2.transform(_attributes_1, _function);
final HashSet attrTypeset = new HashSet(_transform);
_builder.newLineIfNotEmpty();
_builder.newLine();
{
for(final String attributeType : attrTypeset) {
_builder.append("\t");
_builder.append("public static class ");
String _tokenTypeForArrayType = this._joynrJavaGeneratorExtensions.getTokenTypeForArrayType(attributeType);
_builder.append(_tokenTypeForArrayType, "\t");
_builder.append("Reference extends TypeReference<");
_builder.append(attributeType, "\t");
_builder.append("> {}");
_builder.newLineIfNotEmpty();
}
}
_builder.newLine();
{
EList _attributes_2 = this._joynrJavaGeneratorExtensions.getAttributes(serviceInterface);
for(final FAttribute attribute : _attributes_2) {
String attributeName = this._joynrJavaGeneratorExtensions.joynrName(attribute);
_builder.newLineIfNotEmpty();
String _mappedDatatypeOrList = this._joynrJavaGeneratorExtensions.getMappedDatatypeOrList(attribute);
String attributeType_1 = this._joynrJavaGeneratorExtensions.getObjectDataTypeForPlainType(_mappedDatatypeOrList);
_builder.append(" ");
_builder.newLineIfNotEmpty();
{
boolean _isReadable = this._joynrJavaGeneratorExtensions.isReadable(attribute);
if (_isReadable) {
_builder.newLine();
_builder.append("\t");
_builder.append("@JoynrRpcSubscription(attributeName = \"");
_builder.append(attributeName, "\t");
_builder.append("\", attributeType = ");
String _tokenTypeForArrayType_1 = this._joynrJavaGeneratorExtensions.getTokenTypeForArrayType(attributeType_1);
_builder.append(_tokenTypeForArrayType_1, "\t");
_builder.append("Reference.class)");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("public String subscribeTo");
String _firstUpper = StringExtensions.toFirstUpper(attributeName);
_builder.append(_firstUpper, "\t");
_builder.append("(AttributeSubscriptionListener<");
_builder.append(attributeType_1, "\t");
_builder.append("> listener, SubscriptionQos subscriptionQos);");
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append("\t");
_builder.append("@JoynrRpcSubscription(attributeName = \"");
_builder.append(attributeName, "\t");
_builder.append("\", attributeType = ");
String _tokenTypeForArrayType_2 = this._joynrJavaGeneratorExtensions.getTokenTypeForArrayType(attributeType_1);
_builder.append(_tokenTypeForArrayType_2, "\t");
_builder.append("Reference.class)");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("public String subscribeTo");
String _firstUpper_1 = StringExtensions.toFirstUpper(attributeName);
_builder.append(_firstUpper_1, "\t");
_builder.append("(AttributeSubscriptionListener<");
_builder.append(attributeType_1, "\t");
_builder.append("> listener, SubscriptionQos subscriptionQos, String subscriptionId);");
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append("\t");
_builder.append("public void unsubscribeFrom");
String _firstUpper_2 = StringExtensions.toFirstUpper(attributeName);
_builder.append(_firstUpper_2, "\t");
_builder.append("(String subscriptionId);");
_builder.newLineIfNotEmpty();
}
}
}
}
_builder.append("}");
_builder.newLine();
_xblockexpression = _builder;
}
return _xblockexpression;
}
}
