Application: gvSIG desktop

package org.gvsig.fmap.dal.impl;

import java.util.List;

import org.gvsig.fmap.dal.DataServerExplorer;

import org.gvsig.fmap.dal.DataStore;

import org.gvsig.tools.util.ResourcesStorage;

/**

 *

 * @author jjdelcerro

 */

@SuppressWarnings("UseSpecificCatch")

public class DALResourcesStorage implements ResourcesStorage {

    private final DataServerExplorer explorer;

    private final DataStore store;

    public DALResourcesStorage(DataServerExplorer explorer, DataStore store) {

        this.explorer = explorer;

        this.store = store;

    }

    public DALResourcesStorage(DataStore store) {

        try {

            this.explorer = store.getExplorer();

            this.store = store;

        } catch (Throwable th) {

            throw new RuntimeException("Can't get explorer frem store '"+store.getFullName()+"'.");

        }

    }

    @Override

    public Resource getResource(String name) {

        try {

            Resource resource = explorer.getResource(store, name);

            return resource;

        } catch (Exception ex) {

            return null;

        }

    }

    @Override

    public List<Resource> getResources(String name) {

        try {

            List<Resource> resources = explorer.getResources(store, name);

            return resources;

        } catch (Exception ex) {

            return null;

        }

    }

    @Override

    public boolean exists(String name) {

        try {

            Resource resource = explorer.getResource(store, name);

            return resource.exists();

        } catch (Exception ex) {

            return false;

        }

    }

}