46 lines
915 B
Java
46 lines
915 B
Java
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package com.cubetiqs.fusion.data;
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import javax.persistence.GeneratedValue;
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import javax.persistence.Id;
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import javax.persistence.MappedSuperclass;
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import com.vaadin.fusion.Nonnull;
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@MappedSuperclass
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public abstract class AbstractEntity {
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@Id
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@GeneratedValue
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@Nonnull
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private Integer id;
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public Integer getId() {
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return id;
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}
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public void setId(Integer id) {
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this.id = id;
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}
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@Override
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public int hashCode() {
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if (id != null) {
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return id.hashCode();
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}
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return super.hashCode();
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}
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@Override
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public boolean equals(Object obj) {
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if (!(obj instanceof AbstractEntity)) {
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return false; // null or other class
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}
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AbstractEntity other = (AbstractEntity) obj;
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if (id != null) {
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return id.equals(other.id);
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}
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return super.equals(other);
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}
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}
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