hyperjaxb

问题 How to avoid declaring fully qualified name of the derived class in @Entity annotation? I have the following xsd: <xsd:complexType name="Project"> <xsd:annotation> <!-- ... --> </xsd:annotation> <xsd:sequence> <!-- ... --> </xsd:sequence> </xsd:complexType> but it generates the following java source: @Entity(name = "com.mycompany.db.Project") @Table(name = "project") @Inheritance(strategy = InheritanceType.JOINED) public class Project implements Equals, HashCode, ToString { ... } I need to

问题 How to avoid declaring fully qualified name of the derived class in @Entity annotation? I have the following xsd: <xsd:complexType name="Project"> <xsd:annotation> <!-- ... --> </xsd:annotation> <xsd:sequence> <!-- ... --> </xsd:sequence> </xsd:complexType> but it generates the following java source: @Entity(name = "com.mycompany.db.Project") @Table(name = "project") @Inheritance(strategy = InheritanceType.JOINED) public class Project implements Equals, HashCode, ToString { ... } I need to

问题 I have an entity that represents the root element of a large xml file that was unmarshalled from xml to java using jaxb . I am trying to persist it using hibernate EntityManager.persist(elementname) , but it is throwing a HibernateException . The exception message simply states that it cannot cast a Boolean value as a specific object type. Here is the code that is throwing the error at the line persist(cd) : public Long saveToDatabase(ClinicalDocument cd){ Long id = null; try{ final

问题 I am trying to run a real schema through hyperjaxb. I have tested the schema repeatedly using jaxb, and jaxb imports the schema correctly every time. However, when I try to get hyperjaxb to generate hibernate-annotated java classes from the same schema, I get the following error: [ERROR] Error while parsing schema(s).Location [ file:/C:/path/to/src/main/resources/schema.xsd{4,32}]. org.xml.sax.SAXParseException; systemId: file:/C:/path/to/src/main/resources/schema.xsd; lineNumber: 4;

问题 I am using hyperjaxb to generate Java classes from an xsd file. How can I configure it to generate hibernate annotations, and to trigger hbm2ddl to create a MySQL database with tables for the generated classes? I downloaded the purchase order sample for hibernate from this link, then navigated to the target directory in cmd.exe and ran mvn clean install , but the resulting folders did not contain any java classes, and this also did not contain any hibernate/MySQL. I would like to get a

问题 I want to implement lucene based hibernate search in my assignment. For generating domain objects I am using HyperJaxb3. I want @Indexed annotation to be added during domain object creation using HyperJaxb. I tried googling for this, but unable to find solutions. Any pointer in this regard will be of great help. 回答1: Annotate plugin is the right answer. See this example. This is how it looks in schema: .... xmlns:hs="http://annox.dev.java.net/org.hibernate.search.annotations" ... <xsd

问题 I'm trying to embed multiple instances of the same complextype into a single entity, which does not seem to work unless I define a new complextype for each instance. As far as I can make up until now, this is probably because of the default hyperjaxb3 naming strategy. Is there a way to change the default hyperjaxb3 naming strategy via annotations (similar to setting the id strategy, for example) rather than adding code to the plugin itself? Thanks, Frederik 回答1: It would be much easier if you

问题 I'm trying to embed multiple instances of the same complextype into a single entity, which does not seem to work unless I define a new complextype for each instance. As far as I can make up until now, this is probably because of the default hyperjaxb3 naming strategy. Is there a way to change the default hyperjaxb3 naming strategy via annotations (similar to setting the id strategy, for example) rather than adding code to the plugin itself? Thanks, Frederik 回答1: It would be much easier if you

问题 The default configuration of hyperjaxb is creating hibernate annotations that result in hibernate annotations that produce incredibly verbose SQL statements that result in SQLException s at worst and slow performance at best. Specifically, the CascadeType.ALL setting seems to be the default. How do I override the default settings so that CascadeType , FetchType , and other parameters are set on a customized basis? And is it possible to set these default variables on a global level so that I

问题 I have generated .java classes from the hyperjax3 which are already annotated with Annotations like @Entity and @Table etc.." In @Entity the class name is automatically added as follows: @Entity(name = "MyClassName") But I want this name field to have a fully qualified class name as @Entity(name = "myPackage.here.MyClassName") I am using the hyperjaxb3-ejb-samples-po-initial-0.5.6 example and generating the annotated java classes by running mvn clean install where my XSDs schemas are present