/*
* Copyright 2011, Mysema Ltd
*
* 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.mysema.query.apt;
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.io.IOException;
import java.net.URLClassLoader;
import java.util.ArrayList;
import java.util.List;
import javax.tools.JavaCompiler;
import junit.framework.Assert;
import org.eclipse.jdt.internal.compiler.tool.EclipseCompiler;
import org.junit.Ignore;
import org.junit.Test;
import com.google.common.base.Charsets;
import com.google.common.io.Files;
import com.mysema.codegen.SimpleCompiler;
import com.mysema.util.FileUtils;
public class EclipseCompilationTest {
private static final String packagePath = "src/test/apt/com/mysema/query/eclipse/";
@Test
@Ignore
public void test() throws IOException {
System.setProperty("jdt.compiler.useSingleThread", "true");
// select classes
List<String> classes = new ArrayList<String>();
for (File file : new File(packagePath).listFiles()) {
if (file.getName().endsWith(".java")) {
classes.add(file.getPath());
}
}
// prepare output
File out = new File("target/out-eclipse");
FileUtils.delete(out);
if (!out.mkdirs()) {
Assert.fail("Creation of " + out.getPath() + " failed");
}
String classPath = SimpleCompiler.getClassPath((URLClassLoader) getClass().getClassLoader());
JavaCompiler compiler = new EclipseCompiler();
List<String> options = new ArrayList<String>();
options.add("-s");
options.add("target/out-eclipse");
options.add("-proc:only");
options.add("-processor");
options.add(QuerydslAnnotationProcessor.class.getName());
options.add("-Aquerydsl.entityAccessors=true");
options.add("-cp");
options.add(classPath);
options.add("-source");
options.add("1.6");
options.add("-verbose");
options.addAll(classes);
int compilationResult = compiler.run(null, System.out, System.err, options.toArray(new String[options.size()]));
if (compilationResult == 0) {
System.out.println("Compilation is successful");
} else {
Assert.fail("Compilation Failed");
}
File resultFile = new File("target/out-eclipse/com/mysema/query/eclipse/QSimpleEntity.java");
assertTrue(resultFile.exists());
String result = Files.toString(resultFile, Charsets.UTF_8);
assertTrue(result.contains("NumberPath<java.math.BigDecimal> bigDecimalProp"));
assertTrue(result.contains("NumberPath<Integer> integerProp"));
assertTrue(result.contains("NumberPath<Integer> intProp"));
assertTrue(result.contains("StringPath stringProp"));
}
}