org.hibernate.exception.ConstraintViolationException: could not execute statement

7
votes

I am getting the below error, when I try to add a app and app settings. Here is the detailed error message:

org.hibernate.exception.ConstraintViolationException: could not execute statement at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:72) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:49) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:126) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:112) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:211) at org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.executeAndExtract(IdentityGenerator.java:96) at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:58) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3032) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3558) at org.hibernate.action.internal.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:98) at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:492) at org.hibernate.engine.spi.ActionQueue.addResolvedEntityInsertAction(ActionQueue.java:197) at org.hibernate.engine.spi.ActionQueue.addInsertAction(ActionQueue.java:181) at org.hibernate.engine.spi.ActionQueue.addAction(ActionQueue.java:216) at org.hibernate.event.internal.AbstractSaveEventListener.addInsertAction(AbstractSaveEventListener.java:334) at org.hibernate.event.internal.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:289) at org.hibernate.event.internal.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:195) at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:126) at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:209) at org.hibernate.event.internal.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:55) at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:194) at org.hibernate.event.internal.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:49) at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:90) at org.hibernate.internal.SessionImpl.fireSave(SessionImpl.java:715) at org.hibernate.internal.SessionImpl.save(SessionImpl.java:707) at org.hibernate.internal.SessionImpl.save(SessionImpl.java:702) at com.ips.tvadmindao.services.TVAppService.addTVappsWithSettings(TVAppService.java:237) at TVAppserviseTest.testsSaveApps(TVAppserviseTest.java:46) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Column 'company_id' cannot be null at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at com.mysql.jdbc.Util.handleNewInstance(Util.java:400) at com.mysql.jdbc.Util.getInstance(Util.java:383) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:973) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3847) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3783) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2447) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2594) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2545) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1901) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2113) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2049) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2034) at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeUpdate(NewProxyPreparedStatement.java:147) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:208) ... 50 more

2015-12-21 21:23:15 DEBUG SqlExceptionHelper:139 - could not execute statement [n/a] com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Column 'company_id' cannot be null at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at com.mysql.jdbc.Util.handleNewInstance(Util.java:400) at com.mysql.jdbc.Util.getInstance(Util.java:383) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:973) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3847) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3783) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2447) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2594) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2545) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1901) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2113) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2049) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2034) at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeUpdate(NewProxyPreparedStatement.java:147) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:208) at org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.executeAndExtract(IdentityGenerator.java:96) at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:58) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3032) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3558) at org.hibernate.action.internal.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:98) at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:492) at org.hibernate.engine.spi.ActionQueue.addResolvedEntityInsertAction(ActionQueue.java:197) at org.hibernate.engine.spi.ActionQueue.addInsertAction(ActionQueue.java:181) at org.hibernate.engine.spi.ActionQueue.addAction(ActionQueue.java:216) at org.hibernate.event.internal.AbstractSaveEventListener.addInsertAction(AbstractSaveEventListener.java:334) at org.hibernate.event.internal.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:289) at org.hibernate.event.internal.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:195) at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:126) at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:209) at org.hibernate.event.internal.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:55) at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:194) at org.hibernate.event.internal.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:49) at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:90) at org.hibernate.internal.SessionImpl.fireSave(SessionImpl.java:715) at org.hibernate.internal.SessionImpl.save(SessionImpl.java:707) at org.hibernate.internal.SessionImpl.save(SessionImpl.java:702) at com.ips.tvadmindao.services.TVAppService.addTVappsWithSettings(TVAppService.java:237) at TVAppserviseTest.testsSaveApps(TVAppserviseTest.java:46) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) 2015-12-21 21:23:15 WARN SqlExceptionHelper:144 - SQL Error: 1048, SQLState: 23000 2015-12-21 21:23:15 ERROR SqlExceptionHelper:146 - Column 'company_id' cannot be null

Here is the junit test

@Test
    public void testsSaveApps() {
        List<AppSetting> settings = new ArrayList<AppSetting>();
        //int settingid = types.getMaxSettingId()+1;
        settings.add(createSettingsOne());
        settings.add(createSettingsTwo());
        assertEquals(true,types.addTVappsWithSettings( 1,13, "App1", settings, "Danka" ) );

    }

    private static AppSetting createSettingsOne(){

        AppSetting setting = new AppSetting();
        setting.setCreated_by("Kasun");
        LocalDateTime time = new LocalDateTime();
        setting.setCreated_time(time);
        setting.setDisplayOrder(1);
        setting.setEditable(true);
        setting.setSettings_key("url");
        setting.setSettings_value("www.google.com");
        setting.setUpdated_time(time);
        setting.setUpdated_by("Kasun");
        //setting.setSettings_id(settingid);
        return setting;
    }
    private static AppSetting createSettingsTwo(){

        AppSetting setting = new AppSetting();
        setting.setCreated_by("Kasun");
        LocalDateTime time = new LocalDateTime();
        setting.setCreated_time(time);
        setting.setDisplayOrder(2);
        setting.setEditable(true);
        setting.setSettings_key("url2");
        setting.setSettings_value("www.CBC.com");
        setting.setUpdated_time(time);
        setting.setUpdated_by("Kasun");
        //setting.setSettings_id(settingid);

        return setting;
    }

This is the app and settings saving method

public boolean addTVappsWithSettings(int appTypeId,int companyid, String appName, List<AppSetting> settings, String createdBy) {
    //set properties of the app to persist
    App app = new App();

    //app.setSettings_id(settingid);
//  app.setSettings_id(settingid);
    app.setApp_id(appTypeId);
    app.setCompany_id(companyid);
    app.setApp_name(appName);
    app.setCreated_by(createdBy);
    LocalDateTime created_time = new LocalDateTime();
    app.setCreated_time(created_time);
    app.setUpdated_by(createdBy);
    app.setUpdated_time(created_time);
    app.setEnable(true);
    app.setapps(settings);
    session.save(app);
    if (!HibernateUtil.INSTANCE.commitTransaction())
        return false;
    return true;
}

These are DAO classes.

@Entity
@Table(name="company")
public class Company {
    @Id  //primary key
    @GeneratedValue(strategy = GenerationType.IDENTITY)//strategy for generating auto generated number
    @Column(name= "company_id", nullable = false)
    private int company_id; 

    @OneToMany(fetch = FetchType.EAGER,cascade = CascadeType.ALL)
    @Fetch(value = FetchMode.SUBSELECT)
    @JoinColumn(name = "company_id", nullable = false)
    private List<App> threatviewapps = new ArrayList<App>();

    @NotEmpty
    @Column(name= "short_name", nullable = false)
    private String short_name;

    @NotEmpty
    @Column(name= "company_description", nullable = false)
    private String company_description;

    @NotEmpty
    @Column(name= "company_name", nullable = false)
    private String company_name;

    @Type(type="org.jadira.usertype.dateandtime.joda.PersistentLocalDateTime")
    @Column(name= "created_time", nullable = false)
    private LocalDateTime created_time;

    @Column(name= "created_by", nullable = false)
    private String created_by;

    @Type(type="org.jadira.usertype.dateandtime.joda.PersistentLocalDateTime")
    @Column(name= "update_time", nullable = false)
    private LocalDateTime update_time;

    @Column(name= "updated_by", nullable = false)
    private String updated_by; 

    @Column(name= "enable", nullable = false)
    private boolean enable;

This is the App DAO

@Entity
@Table(name = "apps")
public class App {

    @Id // primary key
    @GeneratedValue(strategy = GenerationType.IDENTITY) 
    @Column(name = "settings_id", insertable = false, updatable = false)
    private int settings_id;


    @Column(name = "app_id", nullable = false)
    private int app_id;

/*  @OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.ALL)
    @JoinColumn(name = "settings_id", nullable = false)
    private List<AppSetting> tvsettings = new ArrayList<AppSetting>();*/

    @ElementCollection
    @CollectionTable(name="threatview_app_settings",joinColumns = @JoinColumn(name = "settings_id"))
    private List<AppSetting> tvsettings = new ArrayList<AppSetting>();


    @Column(name = "company_id", insertable = false, updatable = false)
    private int company_id;

    @Column(name = "app_name", nullable = false)
    private String app_name;

    @Type(type = "org.jadira.usertype.dateandtime.joda.PersistentLocalDateTime")
    @Column(name = "created_time", nullable = false)
    private LocalDateTime created_time;

    @Column(name = "created_by", nullable = false)
    private String created_by;

    @Type(type = "org.jadira.usertype.dateandtime.joda.PersistentLocalDateTime")
    @Column(name = "updated_time", nullable = false)
    private LocalDateTime updated_time;

    @Column(name = "updated_by", nullable = false)
    private String updated_by;

    @Column(name = "enable", nullable = false)
    private boolean enable;

Why do I get the above error? If you guys need any more information, please let me know.

Update

@Entity
@IdClass(SettingIDKey.class)
@Table(name = "app_settings")
public class AppSetting {


    @Id
    private int settings_id;

    @Id
    private String settings_key;


    @Column(name = "settings_value", nullable = false)
    private String settings_value;

    @Type(type = "org.jadira.usertype.dateandtime.joda.PersistentLocalDateTime")
    @Column(name = "created_time", nullable = false)
    private LocalDateTime created_time;

    @Column(name = "created_by", nullable = false)
    private String created_by;

    @Type(type = "org.jadira.usertype.dateandtime.joda.PersistentLocalDateTime")
    @Column(name = "updated_time", nullable = false)
    private LocalDateTime updated_time;

    @Column(name = "updated_by", nullable = false)
    private String updated_by;

    @Column(name = "editable", nullable = false)
    private boolean editable;

    @Column(name = "enable", nullable = false)
    private boolean enable;

    @Column(name = "display_order", nullable = false)
    private int displayOrder;
4
javahibernate
You are passing in a null value. You are in the best position to debug your code and determine where in your test this is happening. - Tim Biegeleisen
I have been trying to solve this for 24 hours but no luck. - newday
company_id was null. Maybe check your code again. could not execute statement [n/a] com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Column 'company_id' cannot be null - Jörn Buitink
I assume that hibernate mapping is not correct, I have checked the code. I exactly pass the company id. org.hibernate.exception.ConstraintViolationException: could not execute statement at - newday

4 Answers

6
votes

In your case you have made OneToMany as owning side for company_id. i.e, Company class is owning side.

In this scenario inserting a App record results in two queries one insert and one update. First is the insert statement that performs an insert into App table without company_id (as this is not owning side) and then it fires an update query to update the company_id. So for the first insert statement to succeed it requires company_id to be a null field in database. Else it will throw ConstraintViolationException.

If you make ManyToOne as owning side, then it results in a single insert statement in App table. So company_id field can be null in this case.

So with this, I see two options:

  1. Either make company_id as null field in database.
  2. Make ManyToOne as owning side.

The below output helps in understanding the above statements. I have Forest class which has OneToMany relation with Tree class.

WITH MANY-TO-ONE SIDE OWNING 

Hibernate: values identity_val_local()
Hibernate: insert into Tree (id, "COUNT", FOREST, name, version) values (default, ?, ?, ?, ?)

WITH ONE-TO-MANY SIDE OWNING 

Hibernate: insert into Tree (id, "COUNT", name, version) values (default, ?, ?, ?)
Hibernate: values identity_val_local()
Hibernate: update Tree set FOREST=?, index=? where id=?
0
votes

The problem seems to be in App.java

@Column(name = "company_id", insertable = false, updatable = false)
private int company_id;

By setting insertable = false you're telling Hibernate not to include it in the INSERT statement. With that and updatable = false you can never set it without explicit queries.

0
votes

in your form look at the name of the company_id antite is it the same with what is in the database. If yes, you must give the company id at the form level.

-4
votes

I had the same error. I was trying to save an entity with null values.(Database has Not Null constraint for A column and A column in entity was supplied with value null).