/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2013-2017 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* http://glassfish.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package org.glassfish.jersey.tests.e2e.server.mvc.provider;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;
import java.net.URL;
import java.util.Collection;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import org.glassfish.jersey.server.mvc.Viewable;
import org.glassfish.jersey.server.mvc.spi.TemplateProcessor;
import org.glassfish.jersey.server.validation.ValidationError;
/**
* @author Paul Sandoz
* @author Michal Gajdos
*/
public class TestViewProcessor implements TemplateProcessor<String> {
@Override
public String resolve(String path, final MediaType mediaType) {
final String extension = getExtension();
if (!path.endsWith(extension)) {
path = path + extension;
}
final URL u = this.getClass().getResource(path);
if (u == null || !acceptMediaType(mediaType)) {
return null;
}
return path;
}
protected boolean acceptMediaType(final MediaType mediaType) {
return true;
}
@Override
public void writeTo(String templateReference, Viewable viewable, MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders, OutputStream out) throws IOException {
final PrintStream ps = new PrintStream(out);
ps.print("name=");
ps.print(getViewProcessorName());
ps.println();
ps.print("path=");
ps.print(templateReference);
ps.println();
ps.print("model=");
ps.print(getModel(viewable.getModel()));
ps.println();
}
private String getModel(final Object model) {
if (model instanceof Collection) {
StringBuilder builder = new StringBuilder();
for (final Object object : (Collection) model) {
builder.append(getModel(object)).append(',');
}
return builder.delete(builder.length() - 1, builder.length()).toString();
} else if (model instanceof ValidationError) {
final ValidationError error = (ValidationError) model;
return error.getMessageTemplate() + "_" + error.getPath() + "_" + error.getInvalidValue();
}
return model.toString();
}
protected String getExtension() {
return ".testp";
}
protected String getViewProcessorName() {
return "TestViewProcessor";
}
}