6:07 p.m.
Enable base class generation
----------------------------
Key: HBX-929
URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-929
Project: Hibernate Tools
Issue Type: New Feature
Components: datagen, hbm2java
Affects Versions: 3.2beta9
Environment: Hibernate 3.2.3
Reporter: Norman Franke
Using the reverse engineering features, I'd like to be able to have it generate base
classes (e.g. TableNameBase) and yet tell Hibernate to use the parent class, e.g.
TableName. I read that one can add a meta attribute "generated-class" to do this
but (a) there is no way to make this happen via the Eclipse Plugin and (b) even if one
modifies the template to add it, it doesn't seem to pick it up (it does end up in the
resulting hbm.xml files.) The Run... GUI can't seem to generate Java files from the
hbm.xml files either, so one must reverse engineer anyway, which is another annoyance.
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2:25 a.m.
New subject: [Hibernate-JIRA] Closed: (HBX-929) Enable base class generation
[
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Max Rydahl Andersen closed HBX-929.
-----------------------------------
Resolution: Duplicate
Fix Version/s: 3.2beta10
exists already in jira.
correction for your assumptions:
if you reveng and java codegenerate at the same time it will codegenerate based on what is
reverse engineered.
if you don't reveng and do java codegenerate independently it will code generate based
on what the hibernate console configuration contains (e.g. mapping files)
finally you can use reveng.xml and custom revengstrategy to inject the base parts.
so the only thing missing is actually a pojo generation that do the subclass generation.
Enable base class generation
----------------------------
Key: HBX-929
URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-929
Project: Hibernate Tools
Issue Type: New Feature
Components: datagen, hbm2java
Affects Versions: 3.2beta9
Environment: Hibernate 3.2.3
Reporter: Norman Franke
Fix For: 3.2beta10
Using the reverse engineering features, I'd like to be able to have it generate base
classes (e.g. TableNameBase) and yet tell Hibernate to use the parent class, e.g.
TableName. I read that one can add a meta attribute "generated-class" to do this
but (a) there is no way to make this happen via the Eclipse Plugin and (b) even if one
modifies the template to add it, it doesn't seem to pick it up (it does end up in the
resulting hbm.xml files.) The Run... GUI can't seem to generate Java files from the
hbm.xml files either, so one must reverse engineer anyway, which is another annoyance.
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8:52 a.m.
New subject: [Hibernate-JIRA] Commented: (HBX-929) Enable base class generation
[
http://opensource.atlassian.com/projects/hibernate/browse/HBX-929?page=co...
]
Norman Franke commented on HBX-929:
-----------------------------------
Since this paradigm is so common, I'd rather it be a simple checkbox in the GUI. I
can't find any documentation (and I looked!) on how to do that using the existing
implementation and couldn't. I like the philosophy of making the common easy, thus my
request. Creating non-generated subclasses to contain add methods and other infrastructure
would make maintenance easier. Not all classes need this, so I can't think of a way to
auto generate this. I can add my base object copy method that produces a non-proxy,
non-hibernate subclass for serialization via Tapestry or similar using your idea.
Enable base class generation
----------------------------
Key: HBX-929
URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-929
Project: Hibernate Tools
Issue Type: New Feature
Components: datagen, hbm2java
Affects Versions: 3.2beta9
Environment: Hibernate 3.2.3
Reporter: Norman Franke
Fix For: 3.2beta10
Using the reverse engineering features, I'd like to be able to have it generate base
classes (e.g. TableNameBase) and yet tell Hibernate to use the parent class, e.g.
TableName. I read that one can add a meta attribute "generated-class" to do this
but (a) there is no way to make this happen via the Eclipse Plugin and (b) even if one
modifies the template to add it, it doesn't seem to pick it up (it does end up in the
resulting hbm.xml files.) The Run... GUI can't seem to generate Java files from the
hbm.xml files either, so one must reverse engineer anyway, which is another annoyance.
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9:22 a.m.
New subject: [Hibernate-JIRA] Commented: (HBX-929) Enable base class generation
[
http://opensource.atlassian.com/projects/hibernate/browse/HBX-929?page=co...
]
Max Rydahl Andersen commented on HBX-929:
-----------------------------------------
You want a single button to enable it but only want it for some classes ? That doesn't
compute.
Enable base class generation
----------------------------
Key: HBX-929
URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-929
Project: Hibernate Tools
Issue Type: New Feature
Components: datagen, hbm2java
Affects Versions: 3.2beta9
Environment: Hibernate 3.2.3
Reporter: Norman Franke
Fix For: 3.2beta10
Using the reverse engineering features, I'd like to be able to have it generate base
classes (e.g. TableNameBase) and yet tell Hibernate to use the parent class, e.g.
TableName. I read that one can add a meta attribute "generated-class" to do this
but (a) there is no way to make this happen via the Eclipse Plugin and (b) even if one
modifies the template to add it, it doesn't seem to pick it up (it does end up in the
resulting hbm.xml files.) The Run... GUI can't seem to generate Java files from the
hbm.xml files either, so one must reverse engineer anyway, which is another annoyance.
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10:28 a.m.
New subject: [Hibernate-JIRA] Commented: (HBX-929) Enable base class generation
[
http://opensource.atlassian.com/projects/hibernate/browse/HBX-929?page=co...
]
Norman Franke commented on HBX-929:
-----------------------------------
No I want the button for all classes. The reason is so I can then have the subclass do
different things for different classes without affecting my generated files. This is a
pretty common paradigm, e.g. have Hibernate Tools generate TableBase and then it would
reference classes by their non-base name, e.g:
Generated: PersonBase
Parent: Person
Relationships would point to Person (not PersonBase) and the hbm.xml files would also
refer to the Person class, so Hibernate returns them. They may be trivial for many
classes, but for those where I'd like to add things, I can. Further regneration
won't clobber my Person class.
Enable base class generation
----------------------------
Key: HBX-929
URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-929
Project: Hibernate Tools
Issue Type: New Feature
Components: datagen, hbm2java
Affects Versions: 3.2beta9
Environment: Hibernate 3.2.3
Reporter: Norman Franke
Fix For: 3.2beta10
Using the reverse engineering features, I'd like to be able to have it generate base
classes (e.g. TableNameBase) and yet tell Hibernate to use the parent class, e.g.
TableName. I read that one can add a meta attribute "generated-class" to do this
but (a) there is no way to make this happen via the Eclipse Plugin and (b) even if one
modifies the template to add it, it doesn't seem to pick it up (it does end up in the
resulting hbm.xml files.) The Run... GUI can't seem to generate Java files from the
hbm.xml files either, so one must reverse engineer anyway, which is another annoyance.
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2:37 a.m.
New subject: [Hibernate-JIRA] Commented: (HBX-929) Enable base class generation
[
http://opensource.atlassian.com/projects/hibernate/browse/HBX-929?page=co...
]
Max Rydahl Andersen commented on HBX-929:
-----------------------------------------
of course we could/should built this in to the default revengstrategy.
Enable base class generation
----------------------------
Key: HBX-929
URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-929
Project: Hibernate Tools
Issue Type: New Feature
Components: datagen, hbm2java
Affects Versions: 3.2beta9
Environment: Hibernate 3.2.3
Reporter: Norman Franke
Fix For: 3.2beta10
Using the reverse engineering features, I'd like to be able to have it generate base
classes (e.g. TableNameBase) and yet tell Hibernate to use the parent class, e.g.
TableName. I read that one can add a meta attribute "generated-class" to do this
but (a) there is no way to make this happen via the Eclipse Plugin and (b) even if one
modifies the template to add it, it doesn't seem to pick it up (it does end up in the
resulting hbm.xml files.) The Run... GUI can't seem to generate Java files from the
hbm.xml files either, so one must reverse engineer anyway, which is another annoyance.
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2:37 a.m.
New subject: [Hibernate-JIRA] Commented: (HBX-929) Enable base class generation
[
http://opensource.atlassian.com/projects/hibernate/browse/HBX-929?page=co...
]
Max Rydahl Andersen commented on HBX-929:
-----------------------------------------
so you want one button to enable for all classes, but not have hibernate tools generate
the empty subclasses (e.g. it should generate BasePerson, but not Person extends
BasePerson, correct?)
Then that is somewhat easy today:
put this in a custom revengstrategy and you will get PersonBase, CustomerBase instead of
Person and Customer when using hbm2java.
public Map tableToMetaAttributes(TableIdentifier tableIdentifier) {
Map m = new HashMap();
MetaAttribute attribute = new MetaAttribute("generated-class");
attribute.addValue( settings.getRootStrategy().tableToClassName( tableIdentifier ) +
"Base");
m.put( attribute.getName(), attribute );
return m;
}
Enable base class generation
----------------------------
Key: HBX-929
URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-929
Project: Hibernate Tools
Issue Type: New Feature
Components: datagen, hbm2java
Affects Versions: 3.2beta9
Environment: Hibernate 3.2.3
Reporter: Norman Franke
Fix For: 3.2beta10
Using the reverse engineering features, I'd like to be able to have it generate base
classes (e.g. TableNameBase) and yet tell Hibernate to use the parent class, e.g.
TableName. I read that one can add a meta attribute "generated-class" to do this
but (a) there is no way to make this happen via the Eclipse Plugin and (b) even if one
modifies the template to add it, it doesn't seem to pick it up (it does end up in the
resulting hbm.xml files.) The Run... GUI can't seem to generate Java files from the
hbm.xml files either, so one must reverse engineer anyway, which is another annoyance.
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12:23 p.m.
New subject: [Hibernate-JIRA] Commented: (HBX-929) Enable base class generation
[
http://opensource.atlassian.com/projects/hibernate/browse/HBX-929?page=co...
]
Norman Franke commented on HBX-929:
-----------------------------------
Cool, that works and without modifying the HBM template files. I sill needed to modify the
pojo ones to add an import, since I want the Base classes in a different package for
easier mainteance (i.e. I can delete the whole folder in Eclipse and regenerate without
worrying about deleting stuff I wrote.)
A field to specify a package for a base class could take the place of a checkbox, and if
non-empty, would do this. That would really ease modelling.
While you are at it, maybe generate DAO's using this pattern:
http://www.hibernate.org/328.html of generics indead of separate classes per table.
Enable base class generation
----------------------------
Key: HBX-929
URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-929
Project: Hibernate Tools
Issue Type: New Feature
Components: datagen, hbm2java
Affects Versions: 3.2beta9
Environment: Hibernate 3.2.3
Reporter: Norman Franke
Fix For: 3.2beta10
Using the reverse engineering features, I'd like to be able to have it generate base
classes (e.g. TableNameBase) and yet tell Hibernate to use the parent class, e.g.
TableName. I read that one can add a meta attribute "generated-class" to do this
but (a) there is no way to make this happen via the Eclipse Plugin and (b) even if one
modifies the template to add it, it doesn't seem to pick it up (it does end up in the
resulting hbm.xml files.) The Run... GUI can't seem to generate Java files from the
hbm.xml files either, so one must reverse engineer anyway, which is another annoyance.
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2:37 p.m.
New subject: [Hibernate-JIRA] Commented: (HBX-929) Enable base class generation
[
http://opensource.atlassian.com/projects/hibernate/browse/HBX-929?page=co...
]
Max Rydahl Andersen commented on HBX-929:
-----------------------------------------
hmm...import adding should not be needed in this case..could you open a seperate bug for
this.
and yes the dao gen is intended to be done as in 328; feel free to contribute it ;)
Enable base class generation
----------------------------
Key: HBX-929
URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-929
Project: Hibernate Tools
Issue Type: New Feature
Components: datagen, hbm2java
Affects Versions: 3.2beta9
Environment: Hibernate 3.2.3
Reporter: Norman Franke
Fix For: 3.2beta10
Using the reverse engineering features, I'd like to be able to have it generate base
classes (e.g. TableNameBase) and yet tell Hibernate to use the parent class, e.g.
TableName. I read that one can add a meta attribute "generated-class" to do this
but (a) there is no way to make this happen via the Eclipse Plugin and (b) even if one
modifies the template to add it, it doesn't seem to pick it up (it does end up in the
resulting hbm.xml files.) The Run... GUI can't seem to generate Java files from the
hbm.xml files either, so one must reverse engineer anyway, which is another annoyance.
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3 p.m.
New subject: [Hibernate-JIRA] Commented: (HBX-929) Enable base class generation
[
http://opensource.atlassian.com/projects/hibernate/browse/HBX-929?page=co...
]
Norman Franke commented on HBX-929:
-----------------------------------
Sorry, I needed to modify tableToMetaAttributes to change the package in addition to the
class name, then the import works just fine. So that works just dandy now.
Enable base class generation
----------------------------
Key: HBX-929
URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-929
Project: Hibernate Tools
Issue Type: New Feature
Components: datagen, hbm2java
Affects Versions: 3.2beta9
Environment: Hibernate 3.2.3
Reporter: Norman Franke
Fix For: 3.2beta10
Using the reverse engineering features, I'd like to be able to have it generate base
classes (e.g. TableNameBase) and yet tell Hibernate to use the parent class, e.g.
TableName. I read that one can add a meta attribute "generated-class" to do this
but (a) there is no way to make this happen via the Eclipse Plugin and (b) even if one
modifies the template to add it, it doesn't seem to pick it up (it does end up in the
resulting hbm.xml files.) The Run... GUI can't seem to generate Java files from the
hbm.xml files either, so one must reverse engineer anyway, which is another annoyance.
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Max Rydahl Andersen (JIRA) -
Norman Franke (JIRA)