/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* 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.drools.workbench.screens.guided.dtable.client.widget.analysis.panel;
import java.util.Iterator;
import javax.inject.Inject;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.Widget;
import org.drools.workbench.services.verifier.api.client.reporting.ExplanationProvider;
import org.drools.workbench.services.verifier.api.client.reporting.Issue;
public class IssuePresenter
implements IsWidget {
private IssuePresenterView view;
@Inject
public IssuePresenter( final IssuePresenterView view ) {
this.view = view;
}
@Override
public Widget asWidget() {
return view.asWidget();
}
public void show( final Issue issue ) {
final String title = ExplanationProvider.toTitle( issue );
view.setIssueTitle( title );
view.setExplanation( ExplanationProvider.toHTML( issue ) );
view.setLines( makeRowNumbers( issue ) );
}
private String makeRowNumbers( final Issue issue ) {
StringBuilder builder = new StringBuilder();
Iterator<Integer> iterator = issue.getRowNumbers().iterator();
while ( iterator.hasNext() ) {
builder.append( iterator.next() );
if ( iterator.hasNext() ) {
builder.append( ", " );
}
}
return builder.toString();
}
public void clear() {
view.setIssueTitle( "" );
view.setExplanation( new SafeHtml() {
@Override
public String asString() {
return "";
}
} );
view.setLines( "" );
view.hideLines();
}
}