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declarative authorization in Java EE

is there any declarative way in Java EE to restrict method calls based on both the caller and the target entity?[详细]

2023-04-09 22:34 分类：问答
Global Java Servlet Filter, is it possible?

I\'m writing a project for academic purposes which among other irrelevant stuff, includes writing a filter which monitors servlet/jsp response times.[详细]

2023-04-09 20:58 分类：问答
java/jsf strange error: WARNING: StandardWrapperValve PWC1406: Servlet.service() ... threw exception java.lang.NullPointerException

I have simple jsf app with servlet for dynamic images and filter setting utf8 encoding. From time to time (1/10 requests) I get very strange error:[详细]

2023-04-09 19:51 分类：问答
How to give priority to a jar file in eclipse classpath?

开发者_JAVA百科There is a class file TagAttributeInfo which is under two of my jar files. j2ee-6.1.jar,servlet-api-2.3.jar .[详细]

2023-04-09 19:47 分类：问答
Bidirectional one-to-one mapped to multiple fields

I have a domain class called Flight that represents a flight that has been flown. I have another class called Movement which can represents either a departure or an arrival and contains a date and tim[详细]

2023-04-09 17:12 分类：问答
Servlet 3.0 finalise?

Is java servlet 3.0 finalised yet? I\'m trying to implement comet and it would be a good idea to move on to Servlet 3.0. But I\'m not sure if it\'a way to move f开发者_如何转开发orward yet.[详细]

2023-04-09 14:39 分类：问答
Hibernate search and JPA with JTA transaction

I want to use the Hibernate Search full text search capabilities. I have a simple Java EE application. I annotated the entity classes and here is my persistence.xml:[详细]

2023-04-09 14:27 分类：问答
How to create pretty URLs (permalinks) for website on Java?

I would like to make pretty URLs for my web projects on Java. For example, I have URLs like these: www.mysite.com/web/controller?command=showNews&newsId=1[详细]

2023-04-09 13:34 分类：问答
security-role-mapping not working with file descriptor

Using glassfish 3.1.1 for a Java EE6 project the security role mapping as defined in glassfish-web.xml has no influence on the \'user - role\' mapping.[详细]

2023-04-09 13:21 分类：问答
Password Displayed on inputSecret too long

I Use JSF 1.2 and i want to display a password as six characters for the user, and since i use an md5 encryption, so the password is displayed too long.[详细]

2023-04-09 10:39 分类：问答