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Versions: 135
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Contents
/**
* Copyright 2007 Ye Zheng
* Distributed under the BSD License
*/
package com.xruby.runtime.lang.util;
import java.lang.annotation.Annotation;
import org.objectweb.asm.Type;
import org.objectweb.asm.commons.GeneratorAdapter;
import org.objectweb.asm.commons.Method;
import com.xruby.compiler.codegen.CgUtil;
import com.xruby.compiler.codegen.Types;
import com.xruby.runtime.lang.annotation.RubyLevelModule;
class RubyModuleFactory extends RubyTypeFactory {
private static final Method RubyModuleBuilderCreateRubyModuleMethod =
CgUtil.getMethod("createRubyModule", Types.RUBY_MODULE_TYPE);
private static final Method RubyAPIDefineModuleMethod =
CgUtil.getMethod("defineModule", Types.RUBY_MODULE_TYPE, Type.getType(String.class));
private static final Type BuilderInterface = Type.getType(RubyModuleBuilder.class);
RubyModuleFactory(Class klass) {
super(klass);
}
protected boolean isModule() {
return true;
}
protected Class getTypeAnnotationClass() {
return RubyLevelModule.class;
}
protected String getBuilderName(Class klass) {
return CgUtil.getInternalName(klass.getName() + "$ModuleBuilder");
}
protected Type getInterface() {
return BuilderInterface;
}
protected Method getBuilderMethod() {
return RubyModuleBuilderCreateRubyModuleMethod;
}
protected int createRubyType(GeneratorAdapter mg, Annotation annotation) {
RubyLevelModule moduleAnnotation = (RubyLevelModule)annotation;
mg.push(moduleAnnotation.name());
mg.invokeStatic(Types.RUBY_API_TYPE, RubyAPIDefineModuleMethod);
int rubyTypeIdx = mg.newLocal(Types.RUBY_MODULE_TYPE);
mg.storeLocal(rubyTypeIdx);
return rubyTypeIdx;
}
}
Version data entries
135 entries across 135 versions & 2 rubygems