/*
* Copyright (C) 2012 Glencoe Software, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package ome.services.blitz.impl.commands;
import java.util.Map;
import ome.api.IUpdate;
import ome.model.IObject;
import omero.api.Save;
import omero.api.SaveRsp;
import omero.cmd.ERR;
import omero.cmd.Helper;
import omero.cmd.IRequest;
import omero.cmd.Response;
import omero.cmd.HandleI.Cancel;
import omero.util.IceMapper;
/**
* Permits saving a single IObject instance.
*
* @author Josh Moore, josh at glencoesoftware.com
* @since 4.4.0
*/
public class SaveI extends Save implements IRequest {
private static final long serialVersionUID = -3434345656L;
private Helper helper;
public Map<String, String> getCallContext() {
return null;
}
public void init(Helper helper) {
this.helper = helper;
this.helper.setSteps(1);
}
public Object step(int step) {
helper.assertStep(0, step);
try {
IceMapper mapper = new IceMapper();
IObject iobj = (IObject) mapper.reverse(this.obj);
IUpdate update = helper.getServiceFactory().getUpdateService();
helper.info("saveAndReturnObject(%s)", iobj);
return update.saveAndReturnObject(iobj);
}
catch (Throwable t) {
// TODO: Should probably not catch throwable, but more specific
// conditions.
throw helper.cancel(new ERR(), t, "failed", "obj",
String.format("%s", this.obj));
}
}
@Override
public void finish() throws Cancel {
// no-op
}
public void buildResponse(int step, Object object) {
helper.assertStep(0, step);
if (helper.isLast(step)) {
IceMapper mapper = new IceMapper();
SaveRsp rsp = new SaveRsp(
(omero.model.IObject) mapper.map((IObject) object));
helper.setResponseIfNull(rsp);
}
}
public Response getResponse() {
return helper.getResponse();
}
}