/*
* RHQ Management Platform
* Copyright (C) 2005-2014 Red Hat, 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 version 2 of the License.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.rhq.coregui.client.inventory.resource.detail;
import java.util.Date;
import java.util.List;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.smartgwt.client.data.DSRequest;
import com.smartgwt.client.data.DSResponse;
import com.smartgwt.client.data.DataSourceField;
import com.smartgwt.client.data.Record;
import com.smartgwt.client.rpc.RPCResponse;
import com.smartgwt.client.widgets.grid.ListGridRecord;
import org.rhq.core.domain.criteria.Criteria;
import org.rhq.core.domain.resource.ResourceError;
import org.rhq.coregui.client.CoreGUI;
import org.rhq.coregui.client.gwt.GWTServiceLookup;
import org.rhq.coregui.client.gwt.ResourceGWTServiceAsync;
import org.rhq.coregui.client.util.RPCDataSource;
/**
* @author Lukas Krejci
* @author Simeon Pinder
* @author John Mazzitelli
*/
public class ResourceErrorsDataSource extends RPCDataSource<ResourceError, Criteria> {
public static abstract class Field {
public static final String ID = "id";
public static final String SUMMARY = "summary";
public static final String DETAIL = "detail";
public static final String ERROR_TYPE = "errorType";
public static final String TIME_OCCURED = "timeOccured";
}
ResourceGWTServiceAsync resourceService;
int resourceId;
public ResourceErrorsDataSource(int resourceId) {
resourceService = GWTServiceLookup.getResourceService();
this.resourceId = resourceId;
List<DataSourceField> fields = addDataSourceFields();
addFields(fields);
}
@Override
protected void executeFetch(final DSRequest request, final DSResponse response, final Criteria unused) {
resourceService.findResourceErrors(resourceId, new AsyncCallback<List<ResourceError>>() {
public void onFailure(Throwable caught) {
CoreGUI.getErrorHandler().handleError(
MSG.dataSource_resourceErrors_error_fetchFailure(String.valueOf(resourceId)), caught);
response.setStatus(RPCResponse.STATUS_FAILURE);
processResponse(request.getRequestId(), response);
}
public void onSuccess(List<ResourceError> result) {
response.setData(buildRecords(result));
response.setTotalRows(result.size());
processResponse(request.getRequestId(), response);
}
});
}
@Override
protected Criteria getFetchCriteria(DSRequest request) {
// we don't use criterias for this datasource, just return null
return null;
}
@Override
public ResourceError copyValues(Record from) {
//This is read-only datasource, so no need to implement this.
return null;
}
@Override
public ListGridRecord copyValues(ResourceError from) {
ListGridRecord record = new ListGridRecord();
record.setAttribute(Field.ID, from.getId());
record.setAttribute(Field.DETAIL, from.getDetail());
record.setAttribute(Field.ERROR_TYPE, from.getErrorType().name());
record.setAttribute(Field.SUMMARY, from.getSummary());
record.setAttribute(Field.TIME_OCCURED, new Date(from.getTimeOccurred()));
return record;
}
}