Application: gvSIG desktop

import java.io.UnsupportedEncodingException;

import java.net.URLEncoder;

import org.gvsig.tools.dynobject.DelegatedDynObject;

import org.gvsig.tools.dynobject.DynClass;

import org.gvsig.tools.dynobject.DynField;

    @Override

    public String getResurceID() {

        DelegatedDynObject data = this.getDelegatedDynObject();

        DynClass definition = data.getDynClass();

        StringBuilder builder = new StringBuilder();

        builder.append("_entity_=");

        builder.append(this.encodeIDValue(definition.getName()));

        for (DynField field : definition.getDynFields()) {

            if( !field.isContainer() ) {

                String name = field.getName();

                Object value = data.getDynValue(name);

                builder.append("&");

                builder.append(name);

                builder.append("=");

                if( value != null ) {

                    builder.append(this.encodeIDValue(value.toString()));

                }

            }

        }

        return builder.toString();

    }

    protected String encodeIDValue(String value) {

        try {

            return URLEncoder.encode(value, "UTF-8");

        } catch (UnsupportedEncodingException ex) {

            // Do nothing

        }

        return value.replace("&", "%26");

    }