io.joynr.generator.GeneratorTask Maven / Gradle / Ivy
/*
* #%L
* %%
* Copyright (C) 2011 - 2017 BMW Car IT GmbH
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
package io.joynr.generator;
import java.util.Set;
import org.apache.maven.plugin.logging.Log;
import org.eclipse.xtext.generator.IGenerator;
import io.joynr.generator.util.InvocationArguments;
public class GeneratorTask {
private final Executor executor;
public GeneratorTask(InvocationArguments arguments) throws ClassNotFoundException,
InstantiationException,
IllegalAccessException {
this.executor = new Executor(arguments);
}
public void generate(Log log) {
executor.generate();
}
public void printHelp(Log log) {
IGenerator generator = executor.getGenerator();
if (generator instanceof IJoynrGenerator) {
IJoynrGenerator joynrGenerator = (IJoynrGenerator) generator;
Set parameters = joynrGenerator.supportedParameters();
StringBuffer sb = new StringBuffer();
sb.append("Supported configuration parameters by the generator: ");
if (parameters != null && parameters.size() > 0) {
for (String parameter : parameters) {
sb.append(parameter + ",");
}
sb.deleteCharAt(sb.length() - 1);
} else {
sb.append("none");
}
log.info(sb.toString());
} else {
log.info("no additional information available for the provider generator");
}
}
}