API tools faq
paste
Guest User

Untitled

a guest
Dec 10th, 2018
133
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 7.89 KB | None | 0 0
raw download clone embed print report
  1. 10-Dec-2018 11:15:07.463 SEVERE [http-nio-8080-exec-5] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [manager] in context with path [] threw exception [Servlet execution threw an exception] with root cause
  2. java.lang.ClassNotFoundException: javax.persistence.Persistence
  3. at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1309)
  4. at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1137)
  5. at util.JPAProvider.<clinit>(JPAProvider.java:13)
  6. at model.bl.PersonManager.<init>(PersonManager.java:24)
  7. at controller.Manager.service(Manager.java:81)
  8. at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
  9. at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
  10. at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
  11. at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
  12. at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
  13. at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
  14. at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
  15. at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
  16. at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
  17. at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
  18. at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
  19. at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
  20. at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
  21. at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
  22. at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
  23. at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
  24. at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806)
  25. at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
  26. at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
  27. at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
  28. at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
  29. at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
  30. at java.lang.Thread.run(Unknown Source)
  31.  
  32. public void service (HttpServletRequest request , HttpServletResponse response)throws IOException, ServletException
  33. {
  34. String username= request.getParameter("choose-username");
  35. String password= request.getParameter("choose-password");
  36. String repeatPass= request.getParameter("repeat-password");
  37. String email = request.getParameter("email");
  38. HttpSession session = request.getSession();
  39.  
  40. try {
  41. PersonManager personManager = new PersonManager();
  42. personManager.addUser(username , password , email , "female");
  43. response.sendRedirect("/views/welcome.jsp");
  44. } catch (Exception e)
  45. {
  46. request.getRequestDispatcher("/views/register.jsp").forward(request, response);
  47. }
  48. }
  49.  
  50. public class JPAProvider {
  51.  
  52. private static final EntityManagerFactory entityManagerFactory;//instate of session for connect to database
  53. static{
  54. entityManagerFactory = Persistence.createEntityManagerFactory("MyConnection");
  55. }
  56.  
  57. public static EntityManagerFactory getEntityManagerFactory() {
  58. return entityManagerFactory;
  59. }
  60.  
  61. EntityManager entityManager=null;
  62. EntityTransaction entityTransaction=null;
  63.  
  64. public PersonManager() {
  65. entityManager = JPAProvider.getEntityManagerFactory().createEntityManager();//session factory
  66. entityTransaction = entityManager.getTransaction();
  67. }
  68.  
  69. public Boolean addUser(String username , String password , String email , String sex)
  70. {
  71. try{
  72. entityTransaction.begin();
  73. Person person = new Person();
  74. person.setUsername(username);
  75. person.setPassword(password);
  76. person.setEmail(email);
  77. person.setSex(sex);
  78. entityManager.persist(person);
  79. entityTransaction.commit();
  80. entityManager.close();
  81.  
  82. }catch (Exception e){
  83. System.out.println(e.getStackTrace());
  84. System.out.println("addUser failed");
  85. }
  86. return true;
  87. }
  88.  
  89. package model.entity;
  90. import model.bl.PersonManager;
  91. import javax.persistence.*;
  92. import java.io.Serializable;
  93. import java.util.List;
  94.  
  95. //mapping class to table
  96. @Entity (name = "person")
  97. @Table(name = "USERS")
  98. @EntityListeners(value = PersonManager.class)
  99.  
  100. public class Person implements Serializable
  101. {
  102.  
  103. @Id // create id and fill auto by sequence in database
  104. @Column(name="UID" ,columnDefinition = "NUMBER" )
  105. @SequenceGenerator(name = "mySeq" , sequenceName = "DB_MYSEQ")
  106. @GeneratedValue(strategy=GenerationType.AUTO ,generator="mySeq")
  107. private long uId;
  108.  
  109.  
  110. @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
  111. @JoinColumn(name = "FK_PERSON",referencedColumnName = "UID")
  112. private List<Pictures> picturesList;
  113.  
  114.  
  115. @Basic
  116. @Column (name = "USERNAME" , columnDefinition = "NVARCHAR2(30)" , nullable = false , unique = true)
  117. private String username ;
  118.  
  119. @Basic
  120. @Column (name = "USER_PASSWORD" , columnDefinition = "NVARCHAR2(32)" , nullable = false , unique = true)
  121. private String password ;
  122.  
  123. @Basic
  124. @Column (name = "EMAIL" , columnDefinition = "NVARCHAR2(40)" , nullable = false)
  125. private String email;
  126.  
  127.  
  128. @Basic
  129. @Column (name = "SEX" , columnDefinition = "NVARCHAR2(20)")
  130. private String sex ;
  131.  
  132. //--------------------------------------------------------
  133.  
  134. public Person() { }
  135.  
  136. public Person(String username, String password, String email, String sex, String userPic) {
  137. this.username = username;
  138. this.password = password;
  139. this.email = email;
  140. this.sex = sex;
  141. this.userPic = userPic;
  142. }
  143. public Person(String username, String password, String email ,String sex, String userPic,List<Pictures> picturesList ) {
  144. this.picturesList = picturesList;
  145. this.sex = sex;
  146. this.userPic = userPic;
  147. this.email = email;
  148. this.password = password;
  149. this.username = username;
  150. }
  151.  
  152. //--------------------------------------------------------
  153.  
  154. public void setUsername(String username) {
  155. this.username = username;
  156. }
  157.  
  158. public void setPassword(String password) {
  159. this.password = password;
  160. }
  161.  
  162. public void setEmail(String email) {
  163. this.email = email;
  164. }
  165.  
  166. public void setUserPic(String userPic) {
  167. this.userPic = userPic;
  168. }
  169.  
  170. public void setSex(String sex) {
  171. this.sex = sex;
  172. }
  173.  
  174. public void setuId(long uId) {this.uId = uId;}
  175.  
  176. //--------------------------------------------------------
  177.  
  178. public String getUsername() {
  179. return username;
  180. }
  181.  
  182. public String getPassword() {
  183. return password;
  184. }
  185.  
  186. public String getUserPic() {
  187. return userPic;
  188. }
  189.  
  190. public String getEmail() {
  191. return email;
  192. }
  193.  
  194. public String getSex() {
  195. return sex;
  196. }
  197.  
  198. public long getuId() {return uId;}
  199.  
  200. }
  201. }
  202.  
  203. <persistence-unit name="MyConnection" transaction-type="RESOURCE_LOCAL">
  204. <provider>org.hibernate.ejb.HibernatePersistence</provider>
  205. <properties>
  206.  
  207. <!--<property name="hibernate.transaction.flush_before_completion" value="true"/>-->
  208. <!--<property name="hibernate.format_sql" value="true"/>-->
  209.  
  210. <property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect"/>
  211. <property name="hibernate.connection.driver_class" value="oracle.jdbc.driver.OracleDriver"/>
  212. <property name="hibernate.connection.username" value="midas"/>
  213. <property name="hibernate.connection.password" value="midas123"/>
  214. <property name="hibernate.connection.url" value="jdbc:oracle:thin:@localhost:1521:orcl"/>
  215. <!--<property name="hibernate.hbm2ddl.auto" value="create-drop"/>-->
  216. <property name="show_sql" value="true"></property>
  217. <!-- <property name="hibernate.globally_quoted_identifiers" value="true"/>-->
  218. </properties>
  219. </persistence-unit>
Add Comment
Please, Sign In to add comment
Public Pastes
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!