java - How do I depend on hibernate annotated mappings from a separate project? -


I am trying to figure out how to mapping the two separate projects that share some organizations . Since they only share a limited subset of mapping, so my first thought was to separate these mappings into a separate jar. I am using hibernate annotations to mapping (so they are in class files, not separate XML).

Both Project A and Project depend on this mapping project, in which only some hibernate mapping project A does not have any mapping, but the project B does whatever I do always have problems The reason seems to be because I do not configure a fixed unit for the mapping project, the mapping is never taken in the same way for Project B. If I configure a firm unit in the Mappings project, Project A works, but when I run a query in Project B, I ( mapping is the name of the class) gives: 

  java.lang.IllegalArgumentException: org.hibernate.hql.ast.QuerySyntaxException: mapping is not a map

I believe this project is due to B due to its persistence The unit, and obviously, is not being merged. I really do not want them either, I would like to configure only one in Project A / B, and they do not rely on jars. So is there a way to hibernate to scan and map annotation in a dependency jar and add it to the current firmness unit?

I do not know whether you use spring or not but I use spring's abilities To get this behavior between mapping space property using packagesToScan property is as follows

I hope this can be useful

UPDATE

According to the JPA specification

A group of managed hardness classes that are firmly managed by the unit have been defined using one or more of the following:

  • A clear list of classes
  • Annotated managed persistence classes 

  < / Li>    & lt; Persistence & gt; & Lt; Persistent-entity name = "Titan" & gt; & Lt ;! - Clarity list of classes - & gt; & Lt; Classes & gt; Br.com.ar.model.domain.A & lt; / Square & gt; & Lt; Classes & gt; Br.com.ar.model.domain.B & lt; / Square & gt; & Lt ;! - Set any jar file using jar-file element - & gt; & Lt ;! - Its value is the relative path of the JAR file, in which persistence.xml - & gt; & Lt; Jar file & gt; ../ lib / customer.jar & lt; / Jar file & gt; & Lt ;! - ORM mapping file - & gt; & Lt ;! - This class may be present anywhere on the path - & gt; & Lt; Mapping file & gt; Mapping.xml & lt; / Mapping file & gt; & Lt; Properties & gt; Properties goes here & lt; / Properties & gt; & Lt; / Persistence unit & gt; & Lt; / Persistence>

-

Comments

Post a Comment

Popular posts from this blog

Eclipse CDT variable colors in editor -

I hope this is a good question to ask here. This programming is related, so I thought it would be better than the superuser, so I am using the CDT C ++ Eclipse plugin. I know how the editor changes colors for some things But is there a way to do that all the variables are different colors? For example in KDEValue, it sets the local variables and square variables in different colors and bold square squares. Can I copy it to CDT? Eclips provides some level of color customization for text editor syntax You can see it on the following: There are many elements, including the Window> Preferences> C / C ++> Editor> Syntax color code that can be changed, assembly, Comments, Preprocessor and Doxian Under the code, it is possible to change the color of some variable types, such as global variables, local variable announcements, local variable references, and parameter variables. But I do not think the code is capable of changing the color of each variable declared....
Read more

AJAX doesn't send POST query -

$ (दस्तावेज़) .ready (function () {function ajaxselectrss (rssurlvar) {var ajaxRequest; // वेरिएबल जो अजाक्स को संभव बनाता है! कोशिश करें कि {// ओपेरा 8.0+, फ़ायरफ़ॉक्स, सफारी अजाक्स अनुरोध} = नया एक्सएमएलएचटीपीआरइवेस्ट ();} कैच (ई) {// इंटरनेट एक्सप्लोरर ब्राउज़र्स {ajaxRequest = new ActiveXObject ("Msxml2.XMLHTTP");} पकड़ो (ई) {try {ajaxRequest = new ActiveXObject ("Microsoft.XMLHTTP");} कैच (ई) {// कुछ गलत चेतावनी ("आपका ब्राउज़र तोड़ दिया!"); वापसी झूठी;}}} // एक बनाएं फ़ंक्शन जो सर्वर से भेजे गए डेटा प्राप्त करेंगे ajaxRequest.onreadystatechange = function () {if (ajaxRequest.readyState == 4) {var ajaxDisplay = document.getElementById ('news'); ajaxDisplay.innerHTML = ajaxRequest.responseText;}} / / Var rssurlvar = $ (this) .attr ("title"); var queryString = "rurl =" + rssurlvar; var urltofile = "rssget.php"; ajaxRequest.open ("पोस्ट", urltofile, सच); ajaxRequ Est.setRequestHeader ("सामग्री-प्र...
Read more

wpf - Custom Message Box Advice -

Well, I'm using a custom window box that comes with some custom control boxes that accompany the text The producers who are displayed are called. I have a defined event, which has been subscribed through the original class, it gets burnt when clicking on the button. However, I can not see how to use it effectively, I would like to return one yes, whether yes or not, but obviously my code will continue to execute, so this Below is some example code to clarify the problem that the method has subscibed by clicking on the button. Message box window Public partial class custom message box: window {public representative message messagebox object sender, event events e); Public event messagebox handler messagebox document; Public Customs Box () {Initial group (); } Public Customsbox (String Message) {InitializeComponent (); This.txtdescription.Text = Message; } Public Customsbox (String Message, String Title, String First BTNtext) {Initialization (); This.lbltitle.Content =...
Read more