com.qwazr.compiler.CompilerManager Maven / Gradle / Ivy
/**
* Copyright 2015-2016 Emmanuel Keller / QWAZR
*
* 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.
*/
package com.qwazr.compiler;
import com.qwazr.classloader.ClassLoaderManager;
import com.qwazr.server.ApplicationBuilder;
import com.qwazr.server.GenericServer;
import com.qwazr.utils.ClassLoaderUtils;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
public class CompilerManager {
private final JavaCompiler javaCompiler;
private final JniCompiler jniCompiler;
private final CompilerServiceInterface service;
public CompilerManager(final ClassLoaderManager classLoaderManager, final File dataDirectory)
throws IOException, URISyntaxException {
final File javaSourceDirectory = new File(dataDirectory, "src/main/java");
final File cppSourceDirectory = new File(dataDirectory, "src/main/cpp");
if (!classLoaderManager.javaClassesDirectory.exists())
classLoaderManager.javaClassesDirectory.mkdirs();
javaCompiler = JavaCompiler.newInstance(classLoaderManager, javaSourceDirectory,
classLoaderManager.javaClassesDirectory, classLoaderManager.javaLibrariesDirectory);
jniCompiler = new JniCompiler(classLoaderManager.javaClassesDirectory, cppSourceDirectory);
service = new CompilerServiceImpl(this);
}
public CompilerManager registerContextAttribute(final GenericServer.Builder builder) {
builder.contextAttribute(this);
return this;
}
public CompilerManager registerWebService(final ApplicationBuilder webServices) {
webServices.singletons(service);
return this;
}
public void compileNative(String className) throws ClassNotFoundException, IOException, InterruptedException {
final Class clazz = ClassLoaderUtils.findClass(className);
jniCompiler.generateHeader(clazz);
jniCompiler.compile(clazz);
}
public CompilerServiceInterface getService() {
return service;
}
CompilerStatus getStatus() {
return javaCompiler.getStatus();
}
}