further persistence work

2013-08-11 17:35:21 +03:00
parent f6e6b97717
commit cc7775d6d8
7 changed files with 177 additions and 20 deletions
@@ -0,0 +1,8 @@
+package org.baeldung.persistence.dao;
+
+import org.baeldung.persistence.common.IOperations;
+import org.baeldung.persistence.model.Foo;
+
+public interface IFooDao extends IOperations<Foo> {
+    //
+}
@@ -0,0 +1,24 @@
+package org.baeldung.persistence.dao.impl;
+
+import org.baeldung.persistence.common.AbstractHibernateDao;
+import org.baeldung.persistence.dao.IFooDao;
+import org.baeldung.persistence.model.Foo;
+import org.hibernate.SessionFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class FooDao extends AbstractHibernateDao<Foo> implements IFooDao {
+
+    @Autowired
+    private SessionFactory sessionFactory;
+
+    public FooDao() {
+        super();
+
+        setClazz(Foo.class);
+    }
+
+    // API
+
+}
@@ -0,0 +1,83 @@
+package org.baeldung.persistence.model;
+
+import java.io.Serializable;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+
+@Entity
+public class Foo implements Serializable {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private long id;
+
+    @Column(nullable = false)
+    private String name;
+
+    public Foo() {
+        super();
+    }
+
+    public Foo(final String name) {
+        super();
+
+        this.name = name;
+    }
+
+    // API
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(final long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(final 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(final Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final Foo other = (Foo) obj;
+        if (name == null) {
+            if (other.name != null)
+                return false;
+        } else if (!name.equals(other.name))
+            return false;
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        final StringBuilder builder = new StringBuilder();
+        builder.append("Foo [name=").append(name).append("]");
+        return builder.toString();
+    }
+
+}
@@ -0,0 +1,8 @@
+package org.baeldung.persistence.service;
+
+import org.baeldung.persistence.common.IOperations;
+import org.baeldung.persistence.model.Foo;
+
+public interface IFooService extends IOperations<Foo> {
+    //
+}
@@ -0,0 +1,28 @@
+package org.baeldung.persistence.service.impl;
+
+import org.baeldung.persistence.common.AbstractService;
+import org.baeldung.persistence.common.IOperations;
+import org.baeldung.persistence.dao.IFooDao;
+import org.baeldung.persistence.model.Foo;
+import org.baeldung.persistence.service.IFooService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class FooService extends AbstractService<Foo> implements IFooService {
+
+    @Autowired
+    private IFooDao dao;
+
+    public FooService() {
+        super();
+    }
+
+    // API
+
+    @Override
+    protected IOperations<Foo> getDao() {
+        return dao;
+    }
+
+}