Need Help! Issues in resteasy & spring

程序员文章站 2022-07-16 22:27:13

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FYI: Just using resteasy to access the service layer, which returns xml, then using xslt to translate it for view. But... issues below
If you can fix it, pls let me known kindly. Regards!

Need Help! Issues in resteasy & spring

博客分类： springJuniorresteasy springresteasy

web.xml

<!DOCTYPE web-app PUBLIC
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >

<web-app>
	<display-name>Archetype Created Web Application</display-name>

	<context-param>
		<param-name>resteasy.scan</param-name>
		<param-value>true</param-value>
	</context-param>
	<!--  
	<context-param>
		<param-name>resteasy.resources</param-name>
		<param-value>com.eric.bms.service.BookService</param-value>
	</context-param>
	-->
	<context-param>
		<param-name>resteasy.servlet.mapping.prefix</param-name>
		<param-value>/resource</param-value>
	</context-param>

	<listener>
		<listener-class>
			org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap
		</listener-class>
	</listener>

	<listener>
		<listener-class>
			org.springframework.web.context.ContextLoaderListener
		</listener-class>
	</listener>

	<servlet>
		<servlet-name>Resteasy</servlet-name>
		<servlet-class>
			org.springframework.web.servlet.DispatcherServlet
		</servlet-class>
		<init-param>
			<param-name>ContextConfigLocation</param-name>
			<param-value>classpath:applicationContext.xml</param-value>
		</init-param>
	</servlet>
	<servlet-mapping>
		<servlet-name>Resteasy</servlet-name>
		<url-pattern>/resource/*</url-pattern>
	</servlet-mapping>
</web-app>

Bean in applicationContext.xml

	<bean id="bookDao" class="com.eric.bms.dao.impl.BookDaoImpl" autowire="byName"/>
	<bean id="bookService" class="com.eric.bms.service.impl.BookServiceImpl" autowire="byName"/>

The test page

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Show all the books here</title>
<%String path = request.getContextPath(); %>
<script src="<%=path %>/js/book.js" type="text/javascript"></script>
</head>
<body onload='display("<%=path %>/resource/bs/list", "<%=path %>/xsl/bsummary.xsl", "books")'>
<div id="books" align="center"></div>
</body>
</html>

BookService

@Path("bs")
public interface BookService {

	@GET
	@Produces(MediaType.APPLICATION_XML)
	@Path("/list/")
	BookSummary list();
	
}

BookServiceImpl

public class BookServiceImpl implements BookService {
	
	private BookDao bookDao;

	public BookSummary list() {
		BookSummary summary = new BookSummary();
		List<Book> list = bookDao.getAll();
		for(Book book : list) {
			summary.getList().add(book);
		}
		return summary;
	}

}