/*
* Copyright 2014 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.guvnor.m2repo.client.widgets;
import javax.annotation.PostConstruct;
import javax.inject.Inject;
import com.google.gwt.view.client.AsyncDataProvider;
import com.google.gwt.view.client.HasData;
import com.google.gwt.view.client.Range;
import org.guvnor.m2repo.model.JarListPageRow;
import org.guvnor.m2repo.service.M2RepoService;
import org.jboss.errai.common.client.api.Caller;
import org.jboss.errai.common.client.api.RemoteCallback;
import org.uberfire.paging.PageRequest;
import org.uberfire.paging.PageResponse;
public class ArtifactListPresenterImpl
implements ArtifactListPresenter {
@Inject
protected ArtifactListViewImpl view;
@Inject
private Caller<M2RepoService> m2RepoService;
private AsyncDataProvider<JarListPageRow> dataProvider;
@PostConstruct
public void init() {
view.init( this );
}
@Override
public void refresh() {
dataProvider = new AsyncDataProvider<JarListPageRow>() {
protected void onRangeChanged( HasData<JarListPageRow> display ) {
final Range range = display.getVisibleRange();
PageRequest request = new PageRequest( range.getStart(),
range.getLength() );
m2RepoService.call( new RemoteCallback<PageResponse<JarListPageRow>>() {
@Override
public void callback( final PageResponse<JarListPageRow> response ) {
updateRowCount( response.getTotalRowSize(),
response.isTotalRowSizeExact() );
updateRowData( response.getStartRowIndex(),
response.getPageRowList() );
}
} ).listJars( request, view.getCurrentFilter() );
}
};
dataProvider.addDataDisplay( view.getDisplay() );
}
public void search( final String filter ) {
view.setCurrentFilter( filter );
refresh();
}
public ArtifactListViewImpl getView() {
return view;
}
}