/**
* AnalyzerBeans
* Copyright (C) 2014 Neopost - Customer Information Management
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.eobjects.analyzer.beans.stringpattern;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.Map.Entry;
import org.eobjects.analyzer.result.Crosstab;
import org.eobjects.analyzer.result.html.BodyElement;
import org.eobjects.analyzer.result.html.HeadElement;
import org.eobjects.analyzer.result.html.HtmlFragment;
import org.eobjects.analyzer.result.html.HtmlRenderingContext;
import org.eobjects.analyzer.result.html.SimpleHtmlFragment;
import org.eobjects.analyzer.result.renderer.CrosstabHtmlRenderer;
import org.eobjects.analyzer.result.renderer.RendererFactory;
/**
* The {@link HtmlFragment} created by a HTML rendering of a
* {@link PatternFinderResult}
*/
class PatternFinderHtmlFragment implements HtmlFragment {
private final PatternFinderResult _result;
private final RendererFactory _rendererFactory;
private final SimpleHtmlFragment _htmlFragment;
public PatternFinderHtmlFragment(PatternFinderResult result, RendererFactory rendererFactory) {
_result = result;
_rendererFactory = rendererFactory;
_htmlFragment = new SimpleHtmlFragment();
}
@Override
public void initialize(HtmlRenderingContext context) {
StringBuilder sb = new StringBuilder();
sb.append("<div class=\"patternFinderResultContainer\">");
if (_result.isGroupingEnabled()) {
Map<String, Crosstab<?>> crosstabs = _result.getGroupedCrosstabs();
if (crosstabs.isEmpty()) {
_htmlFragment.addBodyElement("<p>No patterns found</p>");
return;
}
Set<Entry<String, Crosstab<?>>> crosstabEntries = crosstabs.entrySet();
for (Entry<String, Crosstab<?>> entry : crosstabEntries) {
String group = entry.getKey();
Crosstab<?> crosstab = entry.getValue();
if (sb.length() != 0) {
sb.append("\n");
}
sb.append("<h3>Patterns for group: ");
sb.append(context.escapeHtml(group));
sb.append("</h3>");
sb.append("<div class=\"patternFinderResultPanel\">");
append(sb, crosstab, context);
sb.append("</div>");
}
} else {
Crosstab<?> crosstab = _result.getSingleCrosstab();
sb.append("<div class=\"patternFinderResultPanel\">");
append(sb, crosstab, context);
sb.append("</div>");
}
sb.append("</div>");
_htmlFragment.addBodyElement(sb.toString());
}
private void append(StringBuilder sb, Crosstab<?> crosstab, HtmlRenderingContext context) {
final CrosstabHtmlRenderer crosstabHtmlRenderer = new CrosstabHtmlRenderer(_rendererFactory);
final HtmlFragment renderedResult = crosstabHtmlRenderer.render(crosstab);
renderedResult.initialize(context);
final List<BodyElement> bodyElements = renderedResult.getBodyElements();
for (BodyElement bodyElement : bodyElements) {
sb.append(bodyElement.toHtml(context));
}
final List<HeadElement> headElements = renderedResult.getHeadElements();
for (HeadElement headElement : headElements) {
_htmlFragment.addHeadElement(headElement);
}
}
@Override
public List<HeadElement> getHeadElements() {
return _htmlFragment.getHeadElements();
}
@Override
public List<BodyElement> getBodyElements() {
return _htmlFragment.getBodyElements();
}
}