ca.weblite.mirah.ant.mirrors.JavaSourceMirrorLoader.java Source code

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Here is the source code for ca.weblite.mirah.ant.mirrors.JavaSourceMirrorLoader.java

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package ca.weblite.mirah.ant.mirrors;

import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Pattern;
import org.mirah.jvm.mirrors.ArrayType;
import org.mirah.jvm.mirrors.MirrorLoader;
import org.mirah.jvm.mirrors.MirrorType;
import org.mirah.jvm.mirrors.ResourceLoader;
import org.mirah.jvm.mirrors.SimpleMirrorLoader;
import org.mirah.util.Context;
import org.objectweb.asm.Type;
import org.objectweb.asm.tree.ClassNode;

/**
 *
 * @author shannah
 */
public class JavaSourceMirrorLoader extends SimpleMirrorLoader {
    private Context context;
    private ResourceLoader loader;
    private String classPath;

    public JavaSourceMirrorLoader(Context context, ResourceLoader resourceLoader, MirrorLoader parent) {
        super(parent);
        this.context = context;
        this.loader = resourceLoader;
    }

    @Override
    public MirrorType findMirror(Type type) {
        MirrorType out = null;
        if ((out = super.findMirror(type)) == null) {
            if (type.getSort() == Type.ARRAY) {
                return findArrayMirror(Type.getType(type.getDescriptor().substring(1)));
            }
            String path = null;
            String[] parts = type.getInternalName().split("/");
            int len = parts.length;
            while (path == null && len > 0) {
                StringBuilder sb = new StringBuilder();
                for (int i = 0; i < len; i++) {
                    sb.append(parts[i]).append("/");
                }
                String test = sb.substring(0, sb.length() - 1) + ".java";
                path = findInClassPath(test);
            }
            ClassNode node = new ClassNode();

        }
        return out;
    }

    public MirrorType findArrayMirror(Type type) {
        MirrorType component = findMirror(type);
        if (component != null) {
            return new ArrayType(context, component);
        }
        return null;
    }

    String findInClassPath(String file) {
        String[] paths = classPath.split(Pattern.quote(File.pathSeparator));
        for (String root : paths) {
            File f = new File(root, file);
            if (f.exists()) {
                return f.getPath();
            }
        }
        return null;
    }
}