/*
* 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.codegen;
import java.io.IOException;
import java.io.StringWriter;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
import org.junit.Ignore;
import org.junit.Test;
import com.mysema.codegen.ScalaWriter;
import com.mysema.codegen.model.ClassType;
import com.mysema.codegen.model.Parameter;
import com.mysema.codegen.model.Type;
import com.mysema.query.types.Expression;
import com.mysema.query.types.expr.*;
public class ScalaTypeDump {
@Test
@Ignore
public void test() throws IOException{
List<Class<?>> classes = new ArrayList<Class<?>>();
classes.add(SimpleExpression.class);
classes.add(ComparableExpression.class);
classes.add(BooleanExpression.class);
classes.add(StringExpression.class);
classes.add(TemporalExpression.class);
classes.add(TimeExpression.class);
classes.add(DateTimeExpression.class);
classes.add(DateExpression.class);
classes.add(EnumExpression.class);
classes.add(NumberExpression.class);
StringWriter w = new StringWriter();
ScalaWriter writer = new ScalaWriter(w);
writer.packageDecl("com.mysema.query.scala");
writer.imports(Expression.class.getPackage());
for (Class<?> cl : classes) {
Type type = new ClassType(cl);
Type superClass = new ClassType(cl.getSuperclass());
writer.beginClass(type, superClass);
for (Method m : cl.getDeclaredMethods()) {
List<Parameter> params = new ArrayList<Parameter>();
for (Class<?> paramType : m.getParameterTypes()) {
params.add(new Parameter("arg"+params.size(), new ClassType(paramType)));
}
Type returnType = new ClassType(m.getReturnType());
writer.beginPublicMethod(returnType, ":"+m.getName(), params.toArray(new Parameter[params.size()]));
writer.end();
}
writer.end();
}
System.out.println(w);
}
}