I\'m reading the Effective Java book by Joshua Bloch. In the first chapter, he says to use factories instead of constructors and lists the advantages and disadvantages of this approach. As far as I se
I have a Spring b开发者_如何转开发ean defined in an xml file. I want to reference it from another xml file. How can I go about it?You have a couple of options:
When I connect with JConsole I see that some开发者_JAVA百科 beans nested inside others. To access to nested beans must I create to mbean server?
I have a problem, I\'m trying to convert an SQLQuery object result (from Hibernate) to a JSON. SQLQuery q = session.createSQLQuery(\"SELECT * FROM table\");
I have a very simple managed bean LOB which is used for reading existing LOBs(from DB) as well as for writing new LOB to DB.
I am using Struts 2-Spring framework in my assignment. I have define开发者_如何学JAVAd a bean in struts 2 action class
I am using: JSF 2.0, GlassFish Server 3.0. The backing bean: @ManagedBean(name = \"Users\") @ViewScoped public class ModelUsers {
IntelliJ generates the following getter/setter code for boolean fields: private boolean isTest; public boolean isTest() {
After a lot of research I\'ve been unable to find a resolution. I have a JSP page backed by a servlet that I\'m setting up to run on the Google App Engine. I\'ve created a bean (Client) to facilitate
I have an Edit product form which is pre-populated with values from DB . User can change one or more values and post the form back. One input field called t:inputFileUpload is rendered only after an a
加载中,请稍侯......