710c25fb01
* Define beans for handling different message types in a lean chat app * Add class based spring beans configuration * Define spring configuration in XML for constructor based bean injection * Refactor package structure to separate constructor based bean injection code set from setter based bean injection code set * Define configuration and classes specific to setter-based bean injection. * Implement tests for constructor-based and setter-based bean injections * develop codes for explaining type erasure * Write unit tests for type erasure examples * Remove evaluation article code * Modify type erasure examples and unit tests * Modify type erasure examples and unit tests * Add expected exception in TypeErasureUnitTest * Correct grammar in class name * Implement File Manager app to demonstrate Polymorphism. Develop unit tests for Polymorphism article code * Add examples for static polymorphism * Change sysout statments to slf4j log info statements * Add assertions and expected errors check on Test * Add assertions and expected errors check on Test * Correct compile time error of symbol not found * Removed commented out non-compiling test. * Replace string concatenations with String.format * Replace string concatenations with String.format * Remove verbose file info descriptor and replace with simpler one * Add example codes for Hibernate Interceptors article Write tests for session-scoped and sessionFactory-scoped interceptors * Implement serializable on customInterceptorImpl * Implement examples for spring data with spring security integration * Remove webapp example implementations; too extensive
64 lines
1.2 KiB
Java
64 lines
1.2 KiB
Java
package com.baeldung.models;
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import java.util.HashSet;
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import java.util.Set;
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import javax.persistence.ElementCollection;
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import javax.persistence.Entity;
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import javax.persistence.FetchType;
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import javax.persistence.GeneratedValue;
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import javax.persistence.GenerationType;
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import javax.persistence.Id;
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@Entity
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public class Tweet {
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@Id
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@GeneratedValue(strategy = GenerationType.SEQUENCE)
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private long id;
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private String tweet;
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private String owner;
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@ElementCollection(targetClass = String.class, fetch = FetchType.EAGER)
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private Set<String> likes = new HashSet();
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public long getId() {
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return id;
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}
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public void setId(long id) {
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this.id = id;
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}
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private Tweet() {
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}
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public Tweet(String tweet, String owner) {
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this.tweet = tweet;
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this.owner = owner;
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}
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public String getTweet() {
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return tweet;
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}
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public void setTweet(String tweet) {
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this.tweet = tweet;
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}
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public String getOwner() {
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return owner;
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}
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public void setOwner(String owner) {
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this.owner = owner;
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}
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public Set<String> getLikes() {
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return likes;
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}
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public void setLikes(Set<String> likes) {
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this.likes = likes;
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}
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}
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