com.fluxtion.maven.FluxtionYamlToGenMojo Maven / Gradle / Ivy
package com.fluxtion.maven;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugins.annotations.LifecyclePhase;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import org.apache.maven.plugins.annotations.ResolutionScope;
import java.io.File;
import java.io.FileReader;
import java.io.Reader;
import java.lang.reflect.Method;
import java.net.URLClassLoader;
/**
* @author greg higgins support DataDrivenGenerationConfig yaml files to generate a Fluxtion event processor
*/
@Mojo(name = "yamlToFluxtion",
requiresProject = true,
requiresDependencyResolution = ResolutionScope.COMPILE,
defaultPhase = LifecyclePhase.COMPILE
)
public class FluxtionYamlToGenMojo extends AbstractFluxtionMojo {
@Parameter(required = true)
protected File[] fluxtionConfigFiles;
public static final String GENERATOR_METHOD = "compileFromReader";
public static final String FLUXTION_GENERATOR_CLASS = "com.fluxtion.compiler.Fluxtion";
@Override
public void execute() throws MojoExecutionException {
if (System.getProperty("skipFluxtion") != null) {
getLog().info("Fluxtion generation skipped.");
} else {
try {
for (File fluxtionConfigFile : fluxtionConfigFiles) {
FileReader fileReader = new FileReader(fluxtionConfigFile);
URLClassLoader classLoader = buildFluxtionClassLoader();
Class genClass = classLoader.loadClass(FLUXTION_GENERATOR_CLASS);
Method generatorMethod = genClass.getMethod(GENERATOR_METHOD, Reader.class);
generatorMethod.invoke(null, fileReader);
}
} catch (Exception exception) {
getLog().error(exception);
throw new MojoExecutionException("problem setting building fluxtion class loader", exception);
}
}
}
}