ListDirResource.java

package de.twenty11.skysail.server.ext.jgit;

import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import org.restlet.data.Form;
import org.restlet.resource.Get;
import org.restlet.resource.ResourceException;

import de.twenty11.skysail.common.responses.SkysailResponse;
import de.twenty11.skysail.server.core.restlet.ListServerResource2;
import de.twenty11.skysail.server.ext.jgit.internal.MyApplication;

public class ListDirResource extends ListServerResource2<DirectoryDescriptor> {

    private LocalRepositoryDescriptor repositoryDescriptor;
    private String filepath;

    @Override
    protected void doInit() throws ResourceException {
        String id = (String) getRequest().getAttributes().get("id");
        repositoryDescriptor = ((MyApplication) getApplication()).getRepository().getLocalRepositoryDescriptor(id);
        String rootPath = repositoryDescriptor.getPath(); // /tmp/test
        filepath = rootPath + "/" + getReference().getRemainingPart();
    }

    @Override
    @Get("html|json|csv")
    public SkysailResponse<List<DirectoryDescriptor>> getEntities() {
        return getEntities("contents for directory " + filepath);
    }

    @Override
    protected List<DirectoryDescriptor> getData() {
        List<DirectoryDescriptor> result = new ArrayList<DirectoryDescriptor>();
        File file = new File(filepath);
        String[] contents = file.list();
        if (contents == null) {
            return Collections.emptyList();
        }
        boolean pomFileFound = false;
        for (String filename : contents) {
            if (filename.equals("pom.xml")) {
                pomFileFound = true;
            }
            String link = getReference().getRemainingPart();
            boolean isFile = new File(filepath + "/" + filename).isFile();
            if (isFile) {
                link = getReference().getBaseRef() + "../showfile/" + link + "/" + filename;
            } else {
                link = getReference().getBaseRef() + link + "/" + filename;
            }
            result.add(new DirectoryDescriptor(filename, link));
        }
        if (pomFileFound) {
            addLinkedPageForMavenExecution(getReference().getRemainingPart());

            // ModelBuilder builder = new DefaultModelBuilder();
            // ModelBuildingRequest req = new DefaultModelBuildingRequest();
            // req.setProcessPlugins(false);
            // req.setPomFile(file);
            //
            // req.setModelResolver(new org.apache.maven.repository.internal.DefaultModelResolver(basedir,
            // pathTranslator));
            // req.setValidationLevel(ModelBuildingRequest.VALIDATION_LEVEL_MINIMAL);
            //
            // Model model;
            // try {
            // model = builder.build(req).getEffectiveModel();
            // } catch (ModelBuildingException e) {
            //
            // }

        }
        return result;
    }

    private void addLinkedPageForMavenExecution(String remainingPart) {
        // if (cloneCommand.applicable()) {
        registerLinkedPage(new ExecuteMavenPage(remainingPart));
        // }

    }

    @Override
    public DirectoryDescriptor getData(Form form) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public SkysailResponse<?> addEntity(DirectoryDescriptor entity) {
        // TODO Auto-generated method stub
        return null;
    }

}