/*
* Copyright 2002-2005 the original author or authors.
*
* 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.springframework.web.servlet.view.jasperreports;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import java.util.Iterator;
import javax.servlet.http.HttpServletResponse;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JRExporterParameter;
/**
* @author Rob Harrop
*/
public class JasperReportsMultiFormatViewTests extends AbstractJasperReportsViewTests {
protected void extendModel(Map model) {
model.put(getDiscriminatorKey(), "csv");
}
public void testSimpleHtmlRender() throws Exception {
if (!canCompileReport) {
return;
}
AbstractJasperReportsView view = getView(UNCOMPILED_REPORT);
Map model = getBaseModel();
model.put(getDiscriminatorKey(), "html");
view.render(model, request, response);
assertEquals("Invalid content type", "text/html", response.getContentType());
}
public void testOverrideContentDisposition() throws Exception {
if (!canCompileReport) {
return;
}
AbstractJasperReportsView view = getView(UNCOMPILED_REPORT);
Map model = getBaseModel();
model.put(getDiscriminatorKey(), "csv");
String headerValue = "inline; filename=foo.txt";
Properties mappings = new Properties();
mappings.put("csv", headerValue);
((JasperReportsMultiFormatView) view).setContentDispositionMappings(mappings);
view.render(model, request, response);
assertEquals("Invalid Content-Disposition header value", headerValue,
response.getHeader("Content-Disposition"));
}
public void testExporterParametersAreCarriedAcross() throws Exception {
if (!canCompileReport) {
return;
}
JasperReportsMultiFormatView view = (JasperReportsMultiFormatView) getView(UNCOMPILED_REPORT);
Properties mappings = new Properties();
mappings.put("test", ExporterParameterTestView.class.getName());
Map exporterParameters = new HashMap();
// test view class performs the assertions - robh
exporterParameters.put(ExporterParameterTestView.TEST_PARAM, "foo");
view.setExporterParameters(exporterParameters);
view.setFormatMappings(mappings);
view.initApplicationContext();
Map model = getBaseModel();
model.put(getDiscriminatorKey(), "test");
view.render(model, request, response);
}
protected String getDiscriminatorKey() {
return "format";
}
protected AbstractJasperReportsView getViewImplementation() {
return new JasperReportsMultiFormatView();
}
protected String getDesiredContentType() {
return "text/csv";
}
private Map getBaseModel() {
Map model = new HashMap();
model.put("ReportTitle", "Foo");
model.put("dataSource", getData());
return model;
}
public static class ExporterParameterTestView extends AbstractJasperReportsView {
public static final String TEST_PARAM = "net.sf.jasperreports.engine.export.JRHtmlExporterParameter.IMAGES_URI";
protected void renderReport(JasperPrint filledReport, Map parameters, HttpServletResponse response) {
assertNotNull("Exporter parameters are null", getExporterParameters());
assertEquals("Incorrect number of exporter parameters", 1, getExporterParameters().size());
}
}
}