Hi Everyone,
I'm new working with Struts and I get an error "No getter method for property author."
Sorry to post the code, but I'm hoping that someone could tell me what
I'm doing wrong. I haven't been able to figure this out and the solutions
in another thread about this don't work.
The code is as follows:
-- Book.java:
package com.mycompany;
public class Book implements java.io.Serializable {
private static final long serialVersionUID = 1L;
private long id;
private String title;
private String author;
private char available;
public Book() {}
public Book(long id, String title, String author, char available) {
this.id = id;
this.title = title;
this.author = author;
this.available = available;
}
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getAuthor() {
return author;
}
public void setAuthor(String author) {
this.author = author;
}
public char getAvailable() {
return available;
}
public void setAvailable(char available) {
this.available = available;
}
}
============================================================
-- BookListForm.java
package com.mycompany.struts.form;
import java.util.ArrayList;
import java.util.Collection;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
/**
* MyEclipse Struts
* Creation date: 06-24-2008
*
* XDoclet definition:
* @struts.form name="bookListForm"
*/
public class BookListForm extends ActionForm {
private Collection books;
/**
* @return the books
*/
public Collection getBooks() {
return books;
}
/**
* @param books the books to set
*/
public void setBooks(Collection books) {
this.books = books;
}
public void reset(ActionMapping mapping, HttpServletRequest request) {
books = new ArrayList();
}
}
============================================================
-- BookListAction.java
package com.mycompany.struts.action;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import com.mycompany.form.BookListForm;
import com.mycompany.hibernate.*;
import org.hibernate.SessionFactory;
import org.hibernate.Session;
import java.util.Collection;
/**
* MyEclipse Struts
* Creation date: 06-24-2008
*
* XDoclet definition:
* @struts.action path="/bookList" name="bookListForm" input="/jsp/bookList.jsp" scope="request" validate="true"
*/
public class BookListAction extends Action {
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse
response) {
BookListForm bookListForm = (BookListForm) form;
SessionFactory factory = null;
Session session = null;
Collection books = null;
try {
factory = HibernateUtil.getSessionFactory();
session = (Session) factory.openSession();
books = session.createQuery("select id, title, author, available from Book t ").list();
bookListForm.setBooks(books);
} finally {
session.close();
}
return mapping.findForward("showList");
}
}
============================================================
-- bookList.jsp
<%@ page language="java" pageEncoding="ISO-8859-1"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-bean" prefix="bean"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-html" prefix="html"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-logic" prefix="logic" %>
<html>
<head>
<title>Show book list</title>
</head>
<body>
<table border="1">
<tbody>
<%-- set the header --%>
<tr>
<td>Author</td>
<td>Book name</td>
<td>Available</td>
<td> </td>
<td> </td>
</tr>
<%-- check if book exists and display message or iterate over books --%>
<logic:empty name="bookListForm" property="books">
<tr>
<td colspan="5">No books available</td>
</tr>
</logic:empty>
<logic:notEmpty name="bookListForm" property="books">
<logic:iterate name="bookListForm" property="books" id="book">
<tr>
<%-- print out the book information --%>
<td><bean:write name="book" property="author" /></td>
<td><bean:write name="book" property="title" /></td>
<td><html:checkbox disabled="true" name="book" property="available" />
</td>
<%-- print out the edit and delete link for each book --%>
<td><html:link action="bookEdit.do?do=editBook" paramName="book"
paramProperty="id" paramId="id">Edit</html:link></td>
<td><html:link action="bookEdit.do?do=deleteBook" paramName="book"
paramProperty="id" paramId="id">Delete</html:link></td>
</tr>
</logic:iterate>
</logic:notEmpty>
<%-- print out the add link --%>
<tr>
<td colspan="5"><html:link action="bookEdit.do?do=addBook">Add a new book</html:link>
</td>
</tr>
<%-- end interate --%>
</tbody>
</table>
</body>
</html>
============================================================
Sorry for posting the code. Thanks in advance for any help.
Best regards,
Rudi
Ranch Hand Scavenger Hunt
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