unit tests for FasterXML#70

hibernate4/src/test/java/com/fasterxml/jackson/datatype/hibernate4/InfiniteRecursionTest.java

@@ -0,0 +1,45 @@
+package com.fasterxml.jackson.datatype.hibernate4;
+
+import javax.persistence.EntityManager;
+import javax.persistence.EntityManagerFactory;
+import javax.persistence.Persistence;
+
+import org.hibernate.Hibernate;
+import org.junit.Test;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.datatype.hibernate4.data.Contrato;
+
+public class InfiniteRecursionTest extends BaseTest {
+
+	// [Issue#70]
+    @Test
+	public void testInfinite() throws Exception {
+
+    	 EntityManagerFactory emf = Persistence.createEntityManagerFactory("persistenceUnit");
+    	 String expected = "{\"id\":1,\"numeroContrato\":\"100001-9\",\"parcelas\":[{\"id\":1,\"numeroParcela\":1}],\"liquidacoes\":[{\"id\":1,\"valorTotal\":10000,\"parcela\":{\"id\":1,\"numeroParcela\":1}}]}";
+
+         try {
+             EntityManager em = emf.createEntityManager();
+             ObjectMapper mapper = mapperWithModule(true);
+
+             final Contrato contrato1 = em.find(Contrato.class, 1L);
+             Hibernate.initialize(contrato1.getParcelas());
+             Hibernate.initialize(contrato1.getLiquidacoes());             
+             assertEquals(expected, mapper.writer().writeValueAsString(contrato1));
+
+             em.clear();
+
+             final Contrato contrato2 = em.find(Contrato.class, 1L);
+             Hibernate.initialize(contrato2.getLiquidacoes());
+             Hibernate.initialize(contrato2.getParcelas());
+             assertEquals(expected, mapper.writer().writeValueAsString(contrato2)); 
+
+
+         } finally {
+             emf.close();
+         }
+
+	}
+
+}

hibernate4/src/test/java/com/fasterxml/jackson/datatype/hibernate4/data/Contrato.java

@@ -0,0 +1,62 @@
+package com.fasterxml.jackson.datatype.hibernate4.data;
+
+import java.util.List;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.OneToMany;
+import javax.persistence.Table;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@Entity @Table(name="Contrato", catalog="classicmodels")
+public class Contrato {
+
+    @Id
+    private Long id;
+
+    @Column(name="numero_contrato")
+    private String numeroContrato;
+
+    @OneToMany(mappedBy="contrato") @JsonIgnoreProperties("contrato")
+    private List<Parcela> parcelas;
+
+    @OneToMany(mappedBy="contrato") @JsonIgnoreProperties("contrato")
+    private List<Liquidacao> liquidacoes;
+
+	public Long getId() {
+		return id;
+	}
+
+	public void setId(Long id) {
+		this.id = id;
+	}
+
+	public String getNumeroContrato() {
+		return numeroContrato;
+	}
+
+	public void setNumeroContrato(String numeroContrato) {
+		this.numeroContrato = numeroContrato;
+	}
+
+	public List<Parcela> getParcelas() {
+		return parcelas;
+	}
+
+	public void setParcelas(List<Parcela> parcelas) {
+		this.parcelas = parcelas;
+	}
+
+	public List<Liquidacao> getLiquidacoes() {
+		return liquidacoes;
+	}
+
+	public void setLiquidacoes(List<Liquidacao> liquidacoes) {
+		this.liquidacoes = liquidacoes;
+	}
+
+
+
+}

hibernate4/src/test/java/com/fasterxml/jackson/datatype/hibernate4/data/Liquidacao.java

@@ -0,0 +1,64 @@
+package com.fasterxml.jackson.datatype.hibernate4.data;
+
+import java.math.BigDecimal;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToOne;
+import javax.persistence.Table;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@Entity @Table(name="Liquidacao", catalog="classicmodels")
+public class Liquidacao {
+
+    @Id
+    private Long id;
+
+    @Column(name="valor_total")
+    private BigDecimal valorTotal;
+
+    @ManyToOne(fetch=FetchType.LAZY) @JoinColumn(name="contrato_id")
+    private Contrato contrato;
+
+    @ManyToOne(fetch=FetchType.LAZY) @JoinColumn(name="parcela_id") @JsonIgnoreProperties("contrato")
+    private Parcela parcela;
+
+	public Long getId() {
+		return id;
+	}
+
+	public void setId(Long id) {
+		this.id = id;
+	}
+
+	public BigDecimal getValorTotal() {
+		return valorTotal;
+	}
+
+	public void setValorTotal(BigDecimal valorTotal) {
+		this.valorTotal = valorTotal;
+	}
+
+	public Contrato getContrato() {
+		return contrato;
+	}
+
+	public void setContrato(Contrato contrato) {
+		this.contrato = contrato;
+	}
+
+	public Parcela getParcela() {
+		return parcela;
+	}
+
+	public void setParcela(Parcela parcela) {
+		this.parcela = parcela;
+	}
+
+
+
+}

hibernate4/src/test/java/com/fasterxml/jackson/datatype/hibernate4/data/Parcela.java

@@ -0,0 +1,50 @@
+package com.fasterxml.jackson.datatype.hibernate4.data;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToOne;
+import javax.persistence.Table;
+
+@Entity @Table(name="Parcela", catalog="classicmodels")
+public class Parcela {
+
+    @Id
+    private Long id;
+
+    @Column(name="numero_parcela")
+    private Integer numeroParcela;  
+
+    @ManyToOne(fetch=FetchType.LAZY) @JoinColumn(name="contrato_id")
+    private Contrato contrato;
+
+	public Long getId() {
+		return id;
+	}
+
+	public void setId(Long id) {
+		this.id = id;
+	}
+
+	public Integer getNumeroParcela() {
+		return numeroParcela;
+	}
+
+	public void setNumeroParcela(Integer numeroParcela) {
+		this.numeroParcela = numeroParcela;
+	}
+
+	public Contrato getContrato() {
+		return contrato;
+	}
+
+	public void setContrato(Contrato contrato) {
+		this.contrato = contrato;
+	}
+
+
+
+
+}

hibernate4/src/test/resources/META-INF/persistence.xml

@@ -6,12 +6,15 @@
 
     <persistence-unit name="persistenceUnit" transaction-type="RESOURCE_LOCAL">
         <provider>org.hibernate.ejb.HibernatePersistence</provider>
+        <class>com.fasterxml.jackson.datatype.hibernate4.data.Contrato</class>
         <class>com.fasterxml.jackson.datatype.hibernate4.data.Customer</class>
 		<class>com.fasterxml.jackson.datatype.hibernate4.data.Employee</class>
+		<class>com.fasterxml.jackson.datatype.hibernate4.data.Liquidacao</class>
 		<class>com.fasterxml.jackson.datatype.hibernate4.data.Office</class>
 		<class>com.fasterxml.jackson.datatype.hibernate4.data.Order</class>
 		<class>com.fasterxml.jackson.datatype.hibernate4.data.OrderDetail</class>
 		<class>com.fasterxml.jackson.datatype.hibernate4.data.OrderDetailId</class>
+		<class>com.fasterxml.jackson.datatype.hibernate4.data.Parcela</class>
 		<class>com.fasterxml.jackson.datatype.hibernate4.data.Payment</class>
 		<class>com.fasterxml.jackson.datatype.hibernate4.data.PaymentId</class>
 		<class>com.fasterxml.jackson.datatype.hibernate4.data.Product</class>

hibernate4/src/test/resources/classicmodels.sql

@@ -3979,6 +3979,40 @@ INSERT INTO `classicmodels`.`Product` (`productCode`,`productName`,`productLine`
  ('S72_1253','Boeing X-32A JSF','Planes','1:72','Motor City Art Classics','10\" Wingspan with retractable landing gears.Comes with pilot',4857,32.77,49.66),
  ('S72_3212','Pont Yacht','Ships','1:72','Unimax Art Galleries','Measures 38 inches Long x 33 3/4 inches High. Includes a stand.\r\nMany extras including rigging, long boats, pilot house, anchors, etc. Comes with 2 masts, all square-rigged',414,33.3,54.6);
 
+
+DROP TABLE IF EXISTS `classicmodels`.`Contrato`;
+CREATE TABLE  `classicmodels`.`Contrato` (
+  `id` numeric(10) NOT NULL,
+  `numero_contrato` varchar(50) NOT NULL,
+  PRIMARY KEY (`id`)
+) DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
+INSERT INTO `classicmodels`.`Contrato` (`id`,`numero_contrato`) VALUES 
+ (1, '100001-9');
+
+DROP TABLE IF EXISTS `classicmodels`.`Parcela`;
+CREATE TABLE  `classicmodels`.`Parcela` (
+  `id` numeric(10) NOT NULL,
+  `numero_parcela` numeric(10) NOT NULL,
+  `contrato_id` numeric(10) NOT NULL,
+  PRIMARY KEY (`id`)
+) DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
+INSERT INTO `classicmodels`.`Parcela` (`id`,`numero_parcela`,`contrato_id`) VALUES 
+ (1, 1, 1);
+
+DROP TABLE IF EXISTS `classicmodels`.`Liquidacao`;
+CREATE TABLE  `classicmodels`.`Liquidacao` (
+  `id` numeric(10) NOT NULL,
+  `valor_total` numeric(10) NOT NULL,
+  `contrato_id` numeric(10) NOT NULL,
+  `parcela_id` numeric(10) NULL,
+  PRIMARY KEY (`id`)
+) DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
+INSERT INTO `classicmodels`.`Liquidacao` (`id`,`valor_total`,`contrato_id`, `parcela_id`) VALUES 
+ (1, 10000, 1, 1);
+
+
+
+
 -- Return to H2 regular mode
 SET MODE REGULAR;