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Spring Framework example source code file (ThemeTagTests.java)

This example Spring Framework source code file (ThemeTagTests.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Spring Framework tags/keywords

abstracttagtests, correct, http, jsp, object, pagecontext, pagecontext, request, requestcontext, requestcontext, response, servlet, servletexception, string, string, stringbuffer, themetag, themetag, themetagtests, util

The Spring Framework ThemeTagTests.java source code

/*
 * 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.tags;

import java.util.Arrays;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.PageContext;
import javax.servlet.jsp.tagext.Tag;

import org.springframework.context.MessageSourceResolvable;
import org.springframework.context.support.DefaultMessageSourceResolvable;
import org.springframework.web.servlet.support.RequestContext;

/**
 * @author Juergen Hoeller
 * @author Alef Arendsen
 */
public class ThemeTagTests extends AbstractTagTests {

	public void testThemeTag() throws JspException {
		PageContext pc = createPageContext();
		final StringBuffer message = new StringBuffer();
		ThemeTag tag = new ThemeTag() {
			protected void writeMessage(String msg) {
				message.append(msg);
			}
		};
		tag.setPageContext(pc);
		tag.setCode("themetest");
		assertTrue("Correct doStartTag return value", tag.doStartTag() == Tag.EVAL_BODY_INCLUDE);
		assertEquals("theme test message", message.toString());
	}

	public void testRequestContext() throws ServletException {
		PageContext pc = createPageContext();
		RequestContext rc = new RequestContext((HttpServletRequest) pc.getRequest());
		assertEquals("theme test message", rc.getThemeMessage("themetest"));
		assertEquals("theme test message", rc.getThemeMessage("themetest", (String[]) null));
		assertEquals("theme test message", rc.getThemeMessage("themetest", "default"));
		assertEquals("theme test message", rc.getThemeMessage("themetest", (Object[]) null, "default"));
		assertEquals("theme test message arg1",
				rc.getThemeMessage("themetestArgs", new String[] {"arg1"}));
		assertEquals("theme test message arg1",
				rc.getThemeMessage("themetestArgs", Arrays.asList(new String[] {"arg1"})));
		assertEquals("default", rc.getThemeMessage("themetesta", "default"));
		assertEquals("default", rc.getThemeMessage("themetesta", (List) null, "default"));
		MessageSourceResolvable resolvable = new DefaultMessageSourceResolvable(new String[] {"themetest"});
		assertEquals("theme test message", rc.getThemeMessage(resolvable));
	}

}

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