Hello i have a RSSFEED with Maven and Jboss know i try to add Topics to a Newsfeed but i get this error:
14:02:43,526 WARN [com.arjuna.ats.arjuna] (default task-10) ARJUNA012125: TwoPhaseCoordinator.beforeCompletion - failed for SynchronizationImple< 0:ffffc0a80185:737c90a9:552bae74:4b, org.hibernate.engine.transaction.synchronization.internal.RegisteredSynchronization#694357 >: javax.persistence.PersistenceException: org.hibernate.PropertyAccessException: could not get a field value by reflection getter of Topic.id
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1763) [hibernate-entitymanager-4.3.7.Final.jar:4.3.7.Final]
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1677) [hibernate-entitymanager-4.3.7.Final.jar:4.3.7.Final]
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1683) [hibernate-entitymanager-4.3.7.Final.jar:4.3.7.Final]
at org.hibernate.jpa.spi.AbstractEntityManagerImpl$CallbackExceptionMapperImpl.mapManagedFlushFailure(AbstractEntityManagerImpl.java:1882) [hibernate-entitymanager-4.3.7.Final.jar:4.3.7.Final]
at org.hibernate.engine.transaction.synchronization.internal.SynchronizationCallbackCoordinatorNonTrackingImpl.beforeCompletion(SynchronizationCallbackCoordinatorNonTrackingImpl.java:119) [hibernate-core-4.3.7.Final.jar:4.3.7.Final]
at org.hibernate.engine.transaction.synchronization.internal.RegisteredSynchronization.beforeCompletion(RegisteredSynchronization.java:50) [hibernate-core-4.3.7.Final.jar:4.3.7.Final]
I try to have a #ManytoMany with my Topic.java and News.Java
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import javax.persistence.*;
#Table(name = "Topic")
#Entity
public class Topic implements Serializable {
private static final long serialVersionUID = 1L;
#Id
#GeneratedValue(strategy = GenerationType.AUTO, generator="seq_topic")
#SequenceGenerator(name="seq_topic", sequenceName="seq_topic", allocationSize=1)
private int id;
private String name;
public int getId() {
return id;
}
#ManyToMany (fetch = FetchType.EAGER, mappedBy = "topic")
private List<News> News = new ArrayList<>();
public List<News> getNews() {
return News;
}
public void setNews(List<News> news) {
News = news;
}
public void setId(int id) {
this.id = id;
}
public Topic(){
}
public Topic(String name){
this.name =name;
}
public String getName() {
return name;
}
public void setName(String name) {
name = name;
}
#Override
public String toString() {
return name;
}
#Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + id;
result = prime * result + ((name == null) ? 0 : name.hashCode());
return result;
}
#Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Topic other = (Topic) obj;
if (id != other.id)
return false;
if (name == null) {
if (other.name != null)
return false;
} else if (!name.equals(other.name))
return false;
return true;
}
}
Now I dont really now where ist the Problem because i Have a getter and Setter Methode !
Related
I wrote two controller class in spring application called player and team and I want join this model classes for connect sql database and I write code but it give me error so please help me to resolve that I'm sure problem happen in below two files and my other dependencies and database connection working well
my Team class
package com.withAngular.team;
import java.util.ArrayList;
import java.util.List;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import org.springframework.beans.factory.annotation.Autowired;
import com.withAngular.demo.player.Player;
#Entity
#Table(name = "team")
public class Team {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
private int id;
#Column(name = "team")
private String team;
#Column(name = "description")
private String description;
#Column(name = "owner")
private String owner;
#Column(name = "total_played")
private int totalPlayed;
#Column(name = "total_won")
private int totalWon;
#Column(name = "total_lost")
private int totalLost;
#Column(name = "no_result")
private int noResult;
#OneToMany
(mappedBy = "team", cascade = CascadeType.MERGE, fetch = FetchType.LAZY)
private List<Player> players = new ArrayList<>();
public Team(int id, String name, String description, String owner, int totalplayed, int totalwon, int totallost, int noresult) {
this.setId(id);
this.setDescription(description);
this.setOwner(owner);
this.setTotalPlayed(totalplayed);
this.setTotalWon(totalwon);
this.setTotalLost(totallost);
this.setNoResult(noresult);
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getTeam() {
return team;
}
public void setTeam(String team) {
this.team = team;
}
public List<Player> getPlayers() {
return players;
}
public void setPlayers(List<Player> players) {
this.players = players;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getOwner() {
return owner;
}
public void setOwner(String owner) {
this.owner = owner;
}
public int getTotalPlayed() {
return totalPlayed;
}
public void setTotalPlayed(int totalPlayed) {
this.totalPlayed = totalPlayed;
}
public int getTotalWon() {
return totalWon;
}
public void setTotalWon(int totalWon) {
this.totalWon = totalWon;
}
public int getTotalLost() {
return totalLost;
}
public void setTotalLost(int totalLost) {
this.totalLost = totalLost;
}
public int getNoResult() {
return noResult;
}
public void setNoResult(int noResult) {
this.noResult = noResult;
}
}
my Player class
package com.withAngular.demo.player;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import com.withAngular.team.Team;
#Entity
// #Table(name=PLAYER) when table name different from the class name
public class Player {
#Id // primary key
#GeneratedValue(strategy = GenerationType.AUTO) // auto increment
private int id;
// #Column(name = "PlayerName") when db table column name different from the
// property name assigned below
private String playerName;
private String preference;
#Column(name= "match_played")
private int matchPlayed;
private int runs;
private int wickets;
#Column(name= "highest_score")
private int highestScore;
#Column(name="best_wicket")
private String bestWicket;
private int fifties;
private int centuries;
private int thirties;
private int catches;
private int stumpings;
private int fours;
private int sixes;
#Column(name = "strike_rate")
private double strikeRate;
private double average;
#ManyToOne(targetEntity = Team.class)
#JoinColumn(name= "team_id")
private Team team;
// getters and setters
public Player(int id, String playername, String preference, int matchplayed, int runs, int wickets, int highestscore, String bestWicket, int fifties, int centuries, int thirties, int caches, int stumpings,int fours, int sixes, double strikerate, double average) {
// TODO Auto-generated constructor stub
this.setId(id);
this.setPlayerName(playername);
this.setPreference(preference);
this.setMatchPlayed(matchplayed);
this.setRuns(runs);
this.setWickets(wickets);
this.setHighestScore(highestscore);
this.setBestWicket(bestWicket);
this.setFifties(fifties);
this.setCenturies(centuries);
this.setThirties(thirties);
this.setCatches(caches);
this.setStumpings(stumpings);
this.setFours(fours);
this.setSixes(sixes);
this.setStrikeRate(strikerate);
this.setAverage(average);
}
public int getId() {
return id;
}
public String getPreference() {
return preference;
}
public void setPreference(String preference) {
this.preference = preference;
}
public int getMatchPlayed() {
return matchPlayed;
}
public void setMatchPlayed(int matchPlayed) {
this.matchPlayed = matchPlayed;
}
public int getRuns() {
return runs;
}
public void setRuns(int runs) {
this.runs = runs;
}
public int getWickets() {
return wickets;
}
public void setWickets(int wickets) {
this.wickets = wickets;
}
public int getHighestScore() {
return highestScore;
}
public void setHighestScore(int highestScore) {
this.highestScore = highestScore;
}
public String getBestWicket() {
return bestWicket;
}
public void setBestWicket(String bestWicket) {
this.bestWicket = bestWicket;
}
public int getFifties() {
return fifties;
}
public void setFifties(int fifties) {
this.fifties = fifties;
}
public int getCenturies() {
return centuries;
}
public void setCenturies(int centuries) {
this.centuries = centuries;
}
public int getThirties() {
return thirties;
}
public void setThirties(int thirties) {
this.thirties = thirties;
}
public int getCatches() {
return catches;
}
public void setCatches(int catches) {
this.catches = catches;
}
public int getStumpings() {
return stumpings;
}
public void setStumpings(int stumpings) {
this.stumpings = stumpings;
}
public int getFours() {
return fours;
}
public void setFours(int fours) {
this.fours = fours;
}
public int getSixes() {
return sixes;
}
public void setSixes(int sixes) {
this.sixes = sixes;
}
public double getStrikeRate() {
return strikeRate;
}
public void setStrikeRate(double strikeRate) {
this.strikeRate = strikeRate;
}
public double getAverage() {
return average;
}
public void setAverage(double average) {
this.average = average;
}
public Team getTeam() {
return team;
}
public void setTeam(Team team) {
this.team = team;
}
public void setId(int id) {
this.id = id;
}
public String getPlayerName() {
return playerName;
}
public void setPlayerName(String playerName) {
this.playerName = playerName;
}
}
and after run as spring boot app it give me below error
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.AnnotationException: #OneToOne or #ManyToOne on com.withAngular.demo.player.Player.team references an unknown entity: com.withAngular.team.Team
It is a very simple problem, You need to put both the entity classes in same package and that package should be either the package which holds the main application class that is annotated with
#SpringBootApplication
Or any of the sub package of parent package.
Eg: If package of your parent class is com.withAngular than put the Team and Player class also in the same package.
Change package com.withAngular.team; to package com.withAngular; in Team class.
Change package com.withAngular.demo.player; to package com.withAngular; in Player class.
Use the Annotation EnableJpaRepositories in your class annotated with #SpringBootApplication and set the
attribute basePackages to a common package.
So in your case com.withAngular.
#EnableJpaRepositories(basePackages="com.withAngular")
But it is better to moven entities in the same subpackage not in the "root" package of your application
Entities and Pojos must have a usable public constructor. You can have an empty constructor or a constructor whose parameters match the fields (by name and type)
Am integrating room into my existing project. While annotating a POJO, which implements Parcelable, with #Entity tag and making necessary changes, am getting this error. I already have an empty constructor in it. Any help would be appreciated.
#Entity(tableName = "Departments")
public class Department implements Parcelable {
#PrimaryKey(autoGenerate = true)
private Integer primaryId;
private Integer id;
private String departmentName;
private String logoUrl;
#Embedded
private ArrayList<Template> templateList;
public Department() {
}
protected Department(Parcel in) {
this.primaryId = (Integer) in.readSerializable();
this.departmentName = in.readString();
this.logoUrl = in.readString();
this.id = (Integer) in.readSerializable();
this.templateList = in.createTypedArrayList(Template.CREATOR);
}
public static final Creator<Department> CREATOR = new Creator<Department>() {
#Override
public Department createFromParcel(Parcel in) {
return new Department(in);
}
#Override
public Department[] newArray(int size) {
return new Department[size];
}
};
#Override
public int describeContents() {
return 0;
}
#Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeSerializable(primaryId);
dest.writeString(departmentName);
dest.writeString(logoUrl);
dest.writeSerializable(id);
dest.writeTypedList(templateList);
}
public Integer getPrimaryId() {
return primaryId;
}
public void setPrimaryId(Integer primaryId) {
this.primaryId = primaryId;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getLogoUrl() {
return logoUrl;
}
public void setLogoUrl(String logoUrl) {
this.logoUrl = logoUrl;
}
public String getDepartmentName() {
return departmentName;
}
public void setDepartmentName(String departmentName) {
this.departmentName = departmentName;
}
public ArrayList<Template> getTemplateList() {
return templateList;
}
public void setTemplateList(ArrayList<Template> templateList) {
this.templateList = templateList;
}
}
#Entity(tableName = "Templates")
public class Template implements Parcelable {
#PrimaryKey(autoGenerate = true)
private Integer primaryId;
private Integer id;
private String code;
private String description;
private Integer departmentId;
#Embedded
private ArrayList<Issue> issueList;
public Template() {
}
private Template(Parcel in) {
this.primaryId = (Integer) in.readSerializable();
this.code = in.readString();
this.description = in.readString();
this.id = (Integer) in.readSerializable();
this.departmentId = (Integer) in.readSerializable();
this.issueList = in.createTypedArrayList(Issue.CREATOR);
}
public static final Creator<Template> CREATOR = new Creator<Template>() {
#Override
public Template createFromParcel(Parcel in) {
return new Template(in);
}
#Override
public Template[] newArray(int size) {
return new Template[size];
}
};
#Override
public int describeContents() {
return 0;
}
#Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeSerializable(primaryId);
dest.writeString(code);
dest.writeString(description);
dest.writeSerializable(id);
dest.writeSerializable(departmentId);
dest.writeTypedList(issueList);
}
public Integer getPrimaryId() {
return primaryId;
}
public void setPrimaryId(Integer primaryId) {
this.primaryId = primaryId;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public ArrayList<Issue> getIssueList() {
return issueList;
}
public void setIssueList(ArrayList<Issue> issueList) {
this.issueList = issueList;
}
public Integer getDepartmentId() {
return departmentId;
}
public void setDepartmentId(Integer departmentId) {
this.departmentId = departmentId;
}
}
#Entity(tableName = "Issues")
public class Issue implements Parcelable {
#PrimaryKey(autoGenerate = true)
private Integer primaryId;
private Integer id;
private String code;
private String description;
private Integer parentIssue;
public Issue() {
}
protected Issue(Parcel in) {
this.primaryId = (Integer) in.readSerializable();
this.code = in.readString();
this.description = in.readString();
this.id = (Integer) in.readSerializable();
this.parentIssue = (Integer) in.readSerializable();
}
public static final Creator<Issue> CREATOR = new Creator<Issue>() {
#Override
public Issue createFromParcel(Parcel in) {
return new Issue(in);
}
#Override
public Issue[] newArray(int size) {
return new Issue[size];
}
};
#Override
public int describeContents() {
return 0;
}
#Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeSerializable(primaryId);
dest.writeString(code);
dest.writeString(description);
dest.writeSerializable(id);
dest.writeSerializable(parentIssue);
}
public Integer getPrimaryId() {
return primaryId;
}
public void setPrimaryId(Integer primaryId) {
this.primaryId = primaryId;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public Integer getParentIssue() {
return parentIssue;
}
public void setParentIssue(Integer parentIssue) {
this.parentIssue = parentIssue;
}
}
Room assumes your entity class will be having only one constructor. But there is no such limitations, If you have multiple constructor then annotate one of them with
#Ignore
Room will ignore this constructor and compile without any error.
Example
#Entity(tableName = "Departments")
public class Department implements Parcelable {
#PrimaryKey(autoGenerate = true)
private Integer primaryId;
private Integer id;
private String departmentName;
private String logoUrl;
#Embedded
private ArrayList<Template> templateList;
/**Room will ignore this constructor
**/
#Ignore
public Department() {
}
protected Department(Parcel in) {
this.primaryId = (Integer) in.readSerializable();
this.departmentName = in.readString();
this.logoUrl = in.readString();
this.id = (Integer) in.readSerializable();
this.templateList = in.createTypedArrayList(Template.CREATOR);
}
}
I'm not sure why you are getting your specific constructor error. That said your code will error from embedding the ArrayList. #Embedded is not meant to be used this way. #Embedded allows you to flatten your POJO structure when storing it. Nested POJO properties will appear as if they had been properties on the parent POJO. Using Embedded on a List is the same as asking it to flatten the properties of the ArrayList object and store them, not flatten the list items and store them.
The appropriate measure is to transition into a foreign key, primary key relationship. An alternative solution is to create a new POJO that contains your list of items (ie Templates, with an 's'). This would contain an ArrayList of Template objects. You would then define a converter that converts the POJO to a json/comma seperated list, and stores it in a single column that by default would be called "templates". Here is a link to this approach :
Android room persistent library - TypeConverter error of error: Cannot figure out how to save field to database"
Hope this helps.
Please can you help me? In JPA, I try to create a OneToMany bidirectional relation, but I have the following errors :
"[EclipseLink-63] : The instance creation method [entity.OrderLine.], with no parameters, does not exist, or is not accessible.
[EclipseLink-28019] : Deployment of PersistenceUnit [simple-jpaPU] failed. Close all factories for this PersistenceUnit."
There are my entities :
OneToMany Entity :
package entity;
import java.util.*;
import java.io.Serializable;
import javax.persistence.*;
import org.eclipse.persistence.annotations.TimeOfDay;
#Entity
public class Order implements Serializable {
private static final long serialVersionUID = 1L;
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
#Temporal(TemporalType.TIMESTAMP)
private Date creationDate;
#OneToMany(mappedBy = "o")
private List<OrderLine> orderLines;
public Date getCreationDate() {
return creationDate;
}
public void setCreationDate(Date creationDate) {
this.creationDate = creationDate;
}
public List<OrderLine> getOrderLines() {
return orderLines;
}
public void setOrderLines(ArrayList<OrderLine> orderLines) {
this.orderLines = orderLines;
}
public Order(Date creationDate) {
this.creationDate = creationDate;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
#Override
public int hashCode() {
int hash = 0;
hash += (id != null ? id.hashCode() : 0);
return hash;
}
#Override
public String toString() {
return "entity.Order[ id=" + id + " ]";
}
}
ManyToOne Entity :
package entity;
import java.io.Serializable;
import javax.persistence.*;
#Entity
#Table(name="orderline_table")
public class OrderLine implements Serializable {
private static final long serialVersionUID = 1L;
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
private String item;
private Double unitPrice;
private Integer quantity;
#ManyToOne
Order o;
public String getItem() {
return item;
}
public void setItem(String item) {
this.item = item;
}
public Double getUnitPrice() {
return unitPrice;
}
public void setUnitPrice(Double unitPrice) {
this.unitPrice = unitPrice;
}
public Integer getQuantity() {
return quantity;
}
public void setQuantity(Integer quantity) {
this.quantity = quantity;
}
public OrderLine(String item, Double unitPrice, Integer quantity) {
this.item = item;
this.unitPrice = unitPrice;
this.quantity = quantity;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
#Override
public int hashCode() {
int hash = 0;
hash += (id != null ? id.hashCode() : 0);
return hash;
}
#Override
public String toString() {
return "entity.OrderLine[ id=" + id + " ]";
}
}
It fails because OrderLine does not have no-arg constructor. It is required as stated in JPA 2.1 specification (Chapter 2.1):
The entity class must have a no-arg constructor. The entity class may have other constructors as well.The no-arg constructor must be public or protected.
Default constructor is not generated because other constructor is given. Problem can be fixed by adding following constructor:
public OrderLine() {
}
I have two entities, Shelf and Book. A Shelf can have multiple Books (the relationship is bi-directional). I've exposed both of these as JpaRepositories.
Here's the issue:
I create a shelf by posting { "name":"sci-fi" } to /shelves.(success)
I create a book for that shelf by posting { "name":"mybook", "shelf":"localhost:8080/shelves/1" } to /books. (success)
When I get the book I just created at /books/1, it has the correct link to the parent shelf.
But when I go to shelves/1/books, I get an empty result, { }!
Any ideas what I might be missing?
Right now I've constructed a workaround by explicitly adding the book to its shelf in a beforeCreate event, but it seems like this should be totally unnecessary. (It does fix the problem, however.)
#HandleBeforeCreate(Book.class)
public void handleCreate(Book book) {
// why is this necessary?
book.getShelf().getBooks().add(book);
}
Here are the entity classes:
#Entity
public class Book {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
private long id;
private String name;
#ManyToOne
private Shelf shelf;
public Shelf getShelf() {
return shelf;
}
public void setShelf(Shelf shelf) {
this.shelf = shelf;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
#Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((name == null) ? 0 : name.hashCode());
return result;
}
#Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Book other = (Book) obj;
if (name == null) {
if (other.name != null)
return false;
} else if (!name.equals(other.name))
return false;
return true;
}
}
#Entity
public class Shelf {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
private long id;
private String name;
#OneToMany
private List<Book> books = new ArrayList<Book>();
public List<Book> getBooks() {
return books;
}
public void setBooks(List<Book> books) {
this.books = books;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
#Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((name == null) ? 0 : name.hashCode());
return result;
}
#Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Shelf other = (Shelf) obj;
if (name == null) {
if (other.name != null)
return false;
} else if (!name.equals(other.name))
return false;
return true;
}
}
I'm using Spring Boot 1.1.8.
In your Shelf entity, add the mappedBy = "self" property to the #OneToMany annotation in books:
#OneToMany(mappedBy = "self")
private List<Book> books = new ArrayList<Book>();
This will auto populate the list of books with the books whose reference to self matches.
I think you need to update shelf to add new book you created as a last step. This is because you are using bi-directional relationship and shelf has no idea about books till you update it with the books it should hold.
Hi I want to display the bean value inside the text box using struts2 , But its not working ,Please help.
Even I tried to set and get the value from the bean but still not working.
I have attached the output .
Customer.java
package com.java.bean;
public class Customer {
private int id;
private String customerName;
private String cifNumber;
private int idNumber;
private String idCountry;
private String idType;
private int master_id;
private String rmCode;
private String customerCountry;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getCustomerName() {
return customerName;
}
public void setCustomerName(String customerName) {
this.customerName = customerName;
}
public String getCifNumber() {
return cifNumber;
}
public void setCifNumber(String cifNumber) {
this.cifNumber = cifNumber;
}
public int getIdNumber() {
return idNumber;
}
public void setIdNumber(int idNumber) {
this.idNumber = idNumber;
}
public String getIdCountry() {
return idCountry;
}
public void setIdCountry(String idCountry) {
this.idCountry = idCountry;
}
public String getIdType() {
return idType;
}
public void setIdType(String idType) {
this.idType = idType;
}
public int getMaster_id() {
return master_id;
}
public void setMaster_id(int master_id) {
this.master_id = master_id;
}
public String getRmCode() {
return rmCode;
}
public void setRmCode(String rmCode) {
this.rmCode = rmCode;
}
public String getCustomerCountry() {
return customerCountry;
}
public void setCustomerCountry(String customerCountry) {
this.customerCountry = customerCountry;
}
}
CustomerSearchActionForam.java
package com.vaannila;
public class CustomerSearchActionForm extends org.apache.struts.action.ActionForm{
private int id;
private String customerName;
private String cifNumber;
private int idNumber;
private String idCountry;
private String idType;
private int master_id;
private String rmCode;
private String customerCountry;
private String message;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getCustomerName() {
return customerName;
}
public void setCustomerName(String customerName) {
this.customerName = customerName;
}
public String getCifNumber() {
return cifNumber;
}
public void setCifNumber(String cifNumber) {
this.cifNumber = cifNumber;
}
public int getIdNumber() {
return idNumber;
}
public void setIdNumber(int idNumber) {
this.idNumber = idNumber;
}
public String getIdCountry() {
return idCountry;
}
public void setIdCountry(String idCountry) {
this.idCountry = idCountry;
}
public String getIdType() {
return idType;
}
public void setIdType(String idType) {
this.idType = idType;
}
public int getMaster_id() {
return master_id;
}
public void setMaster_id(int master_id) {
this.master_id = master_id;
}
public String getRmCode() {
return rmCode;
}
public void setRmCode(String rmCode) {
this.rmCode = rmCode;
}
public String getCustomerCountry() {
return customerCountry;
}
public void setCustomerCountry(String customerCountry) {
this.customerCountry = customerCountry;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
}
SearchCustomer.java
import javax.servlet.http.HttpServletRequest;
import java.beans.*;
import java.util.List;
import java.util.Iterator;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForward;
import org.apache.struts.util.MessageResources;
import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import com.java.bean.Customer;
import com.java.bean.LoginUser;
public class SearchCustomer extends org.apache.struts.action.Action {
#Override
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
CustomerSearchActionForm customerSearch = (CustomerSearchActionForm) form;
MessageResources msgResource = getResources(request);
String cifNumber_=customerSearch.getCifNumber();
String Result_ = "success";
System.out.println("CIF NUMBER:"+cifNumber_);
SearchCustomer Scust = new SearchCustomer();
List customer=Scust.listCustomers(cifNumber_);
request.setAttribute("customerList",customer);
Iterator iterator = customer.iterator();
if(iterator.hasNext()){
System.out.println("customer found");
customerSearch.setMessage(msgResource.getMessage("msg.customerfound"));
}
else{
System.out.print("Customer Not Found");
customerSearch.setMessage(msgResource.getMessage("error.nocustomerfound"));
}
System.out.println("List of Customers : "+customer);
return mapping.findForward(Result_);
}
public List listCustomers(String cifNumber_){
SessionFactory sessionFactory = new Configuration().configure().buildSessionFactory();
Session session = sessionFactory.openSession();
Transaction tx = null;
List customer = null;
try{
tx = session.beginTransaction();
Query sql = session.createQuery("from Customer where cifNumber=:cifNumbervalue");
System.out.println("Query printing "+sql);
sql.setParameter("cifNumbervalue",cifNumber_);
customer = sql.list();
System.out.println("CUSTOMER LIST ITERATION"+customer);
for (Iterator iterator = customer.iterator(); iterator.hasNext();){
Customer cust = (Customer) iterator.next();
String cifNumber=cust.getCifNumber();
String custName=cust.getCustomerName();
System.out.println("----------------------------------------------------------- - -------------------------------------------");
System.out.print("CifNumber: " + cifNumber+" CustomerName :"+custName);
}
tx.commit();
}catch (HibernateException e) {
if (tx!=null) tx.rollback();
e.printStackTrace();
}finally {
session.close();
}
return customer;
}
}
LoginHome.jsp (to display my records from database)
<%#page contentType="text/html"%>
<%#page pageEncoding="UTF-8"%>
<%#taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<html>
<head>
<title>Login Page</title>
</head>
<body>
<div style="color:red">
<html:errors />
</div>
<html:form action="/Login" >
User Name :<html:text name="LoginActionForm" property="userName" />
Password :<html:password name="LoginActionForm" property="passWord" />
<html:submit value="Login" />
</html:form>
</body>
OUTPUT
CifNumber: 10000
CustomerName: JP Morgon
IDNumber: 123321
ID Country: SINGAPORE
RM CODE: E001
CustomerCountry: USA
Customer Details
CIF NUMBER :
CUSTOMER NAME :
ID NUMBER :
ID COUNTRY :
RM CODE :
CUSTOMER COUNTRY :
login