Hello forum,
i am trying to generate hbm.xml files from some java source files.
When I run this target I get the errors that comes after the target.
What's wrong ? I practically copied from tutorial page ...

.
.
.
<target name="genHbm" description="Generate HBM files">
<taskdef name="hibernatedoclet" classname="xdoclet.modules.hibernate.HibernateDocletTask">
<classpath path="${xdoclet_home}/lib/xdoclet-1.2.jar" />
<classpath path="${xdoclet_home}/lib/xdoclet-hibernate-module- 1.2.jar" />
<classpath path="${xdoclet_home}/lib/xdoclet-xdoclet-module- 1.2.jar" />
<classpath path="${xdoclet_home}/lib/xjavadoc-1.0.2.jar" />
<classpath path="${xdoclet_home}/lib/log4j.jar" />
<classpath path="${xdoclet_home}/lib/commons-collections- 2.0.jar" />
<classpath path="${xdoclet_home}/lib/commons-logging.jar" />
</taskdef>
<hibernatedoclet
destdir="${hbm_files}"
excludedtags="@version"
force="${generate_force}"
mergedir="${hbm_files}"
verbose="false"> ******** error is here

<fileset dir="${src}">
<include name="*.java"/>
</fileset>

<hibernate version="2.0"/>
</hibernatedoclet>

<replace dir="${hbm_files}">
<include name="**/*.hbm.xml"/>
<replacefilter token="readonly=" value="inverse="/>
<replacefilter token="role=" value="name="/>
<replacefilter token="hibernate-mapping.dtd" value="hibernate- mapping-2.0.dtd"/>
</replace>
</target>
.
.
.


The error is



BUILD FAILED

file:C:/minhasApps/webapp/controleAdm/build.xml:57: Unexpected error
at xjavadoc.ant.XJavadocTask.execute(XJavadocTask.java:123)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:166)
at org.apache.tools.ant.Task.perform(Task.java:319)
at org.apache.tools.ant.Target.execute(Target.java:309)
at org.apache.tools.ant.Target.performTasks(Target.java:336)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at org.apache.tools.ant.Project.executeTargets(Project.java:1250)
at org.apache.tools.ant.Main.runBuild(Main.java:610)
at org.apache.tools.ant.Main.start(Main.java:196)
at org.apache.tools.ant.Main.main(Main.java:235)
Caused by: java.lang.NoSuchMethodError: org.apache.log4j.spi.LoggingEvent.getThrowableStrRep()[Ljava/lang/String;
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:295)
at org.apache.log4j.WriterAppender.append(WriterAppender.java:150)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:221)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:56)
at org.apache.log4j.Category.callAppenders(Category.java:258)
at org.apache.log4j.Category.forcedLog(Category.java:454)
at org.apache.log4j.Category.log(Category.java:885)
at org.apache.commons.logging.impl.Log4JCategoryLog.info(Log4JCategoryLog.java:180)
at xdoclet.XDocletMain.start(XDocletMain.java:47)
at xdoclet.DocletTask.start(DocletTask.java:464)
at xjavadoc.ant.XJavadocTask.execute(XJavadocTask.java:110)
... 9 more
--- Nested Exception ---
java.lang.NoSuchMethodError: org.apache.log4j.spi.LoggingEvent.getThrowableStrRep()[Ljava/lang/String;
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:295)
at org.apache.log4j.WriterAppender.append(WriterAppender.java:150)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:221)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:56)
at org.apache.log4j.Category.callAppenders(Category.java:258)
at org.apache.log4j.Category.forcedLog(Category.java:454)
at org.apache.log4j.Category.log(Category.java:885)
at org.apache.commons.logging.impl.Log4JCategoryLog.info(Log4JCategoryLog.java:180)
at xdoclet.XDocletMain.start(XDocletMain.java:47)
at xdoclet.DocletTask.start(DocletTask.java:464)
at xjavadoc.ant.XJavadocTask.execute(XJavadocTask.java:110)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:166)
at org.apache.tools.ant.Task.perform(Task.java:319)
at org.apache.tools.ant.Target.execute(Target.java:309)
at org.apache.tools.ant.Target.performTasks(Target.java:336)
at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
at org.apache.tools.ant.Project.executeTargets(Project.java:1250)
at org.apache.tools.ant.Main.runBuild(Main.java:610)
at org.apache.tools.ant.Main.start(Main.java:196)
at org.apache.tools.ant.Main.main(Main.java:235)

Run Ant in verbose mode to see what is happening. Are the values you are passing into hibernatedoclet ie. ${hbm_files} being set?

You do not need to do the replace after running hibernatedoclet. The original problem was fixed in XDoclet 1.2.


Sherman

Yes, the values is being set:

.
.
<property name="hbm_files" value="./WEB-INF/hibernate" />
<property name="generate_force" value="false"/>
.
<delete dir="${hbm_files}" />
<mkdir dir="${hbm_files}" />
.
.


I can't understand what is show in verbose mode. The prompt stop in same error.

Give "-v" when you run Ant for verbose mode. Also "-debug" is useful at times. Lots of output, though!

Caused by: java.lang.NoSuchMethodError: org.apache.log4j.spi.LoggingEvent.getThrowableStrRep()[Ljava/lang/String;

This is suspicious. Have you got a version mismatch between commons-logging and log4j?


Sherman

"This is suspicious. Have you got a version mismatch between commons-logging and log4j?"

Your suspicious was right !!!
I was another log4j in my classpath (log4j-core.jar , necessary to Interbase). When I eliminate it, the error is over !!!

Thank you...

But, another question:

after run, I got BUILD SUCCESSFUL, but any HBM file was created.
I used on my java class

/**
*@hibernate.class table="TEST"
*@hibernate.collection-one-to-many class="TEST_CHILD"
*/
public class Banco {
.
.
/**
* @hibernate-property type="string"
* @hibernate-column column="DESCR" sql-type="VARCHAR(50)" not-null="true" unique="true" insert="true"
*/
public String getDescr() {
return descr;
}
.
.

Any opinion ?

Read http://www.hibernate.org/72.html

Try


/**
*@hibernate.class table="TEST"
*/
/**
* @hibernate.set
* inverse="true"
* cascade="all"
*
* @hibernate.collection-key
* column="ChildId"
*
* @hibernate.collection-one-to-many
* class="com.yourcompany.TestChild"
*
* @return Set
*/

/**
* @hibernate.property
* column="DESCR"
* type="string"
* length="50"
* not-null="true"
*/

I used page .../72.html to make my build file. Actualy, it's my "favorite page"...

To test, I used just

@hibernate.class table="TEST"

but any file is created on WEB-INF/hibernate. The folder is created, but any file.

Try to get a class to run that has XDoclet tags for hibernate.class, hibernate.id and hibernate.property. The id one is critical.


Sherman

Nothing...

I need like this:

CREATE TABLE BANCO (
BANCO_ID NUMERIC(5) NOT NULL,
BANCO_DESCR VARCHAR(50) NOT NULL,
PRIMARY KEY (BANCO_ID));
CREATE TABLE AGENCIA (
BANCO_ID NUMERIC(5) NOT NULL,
AGENCIA_ID NUMERIC(5) NOT NULL,
AG_DESCR VARCHAR(50) NOT NULL,
PRIMARY KEY (BANCO, AGENCIA_ID));
ALTER TABLE AGENCIA ADD FOREIGN KEY (BANCO_ID) REFERENCES BANCO (BANCO_ID);



I put XDoclet tags only Banco.java, like this:

==========================
package br.gov.ibge.bean;

import br.gov.ibge.bean.Agencia;
import java.util.ArrayList;

/**
*@hibernate.class table="BANCO"
*@hibernate.collection-one-to-many class="AGENCIA"
*/
public class Banco {

private int numeroBanco;
private String descricao;
public ArrayList agencia = new ArrayList(); // type Agencia


/**
* @return int Identificador do cargo.
*/
public void addAgencia(Agencia umaAgencia) {
agencia.add(umaAgencia);
}

/**
* @hibernate.collection-one-to-many class="br.gov.ibge.bean.Agencia"
* @return ArrayList
*/
public ArrayList getAgencia() {
return agencia;
}

/**
* @hibernate-property type="string"
* @hibernate-column column="DESCRICAO" sql-type="VARCHAR(50)" not-null="true" unique="true" insert="true"
* @return String Nome do banco
*/
public String getDescricao() {
return descricao;
}

/**
* @hibernate.id type="integer" generator-class="sequence"
* @hibernate-column column="NUMERO_BANCO" sql-type="INTEGER"
* @return int
*/
public int getNumeroBanco() {
return numeroBanco;
}

/**
* @param umaLista
*/
public void setAgencia(ArrayList umaLista) {
this.agencia = umaLista;
}

/**
* @param umaDesc Nome do banco
*/
public void setDescricao(String umaDesc) {
this.descricao = umaDesc;
}

/**
* @param umNr
*/
public void setNumeroBanco(int umNr) {
this.numeroBanco = umNr;
}
}


But the Banco.hbm.xml was't created.

You are way off.

Try:


package br.gov.ibge.bean;

import br.gov.ibge.bean.Agencia;
import java.util.Set;

/**
*@hibernate.class table="BANCO"
*/
public class Banco {

private Integer numeroBanco;
private String descricao;
public ArrayList agencia = new ArrayList(); // type Agencia


/**
* @hibernate.id
* generator-class="sequence"
* column="BANCO_ID"
* type="integer"
*
* @hibernate.generator-param
* name="sequence"
* value="NumeroBancoSeq"
*
* @return Integer
*/
public Integer getNumeroBanco() {
return numeroBanco;
}

/**
* @param umNr
*/
public void setNumeroBanco(Integer umNr) {
this.numeroBanco = umNr;
}

/**
* @hibernate.property
* column="BANCO_DESCR"
* type="string"
* length="50"
* not-null="true"
* unique="true"
* insert="true"
*
* @return String Nome do banco
*/
public String getDescricao() {
return descricao;
}

/**
* @param umaDesc Nome do banco
*/
public void setDescricao(String umaDesc) {
this.descricao = umaDesc;
}


/**
* @hibernate.set
* inverse="true"
* cascade="all"
*
* @hibernate.collection-key
* column="BANCO_ID"
*
* @hibernate.collection-one-to-many
* class="br.gov.ibge.bean.Agencia"
* @return Set
*/
public Set getAgencia() {
return agencia;
}

/**
* @param umaLista
*/
public void setAgencia(Set umaLista) {
this.agencia = umaLista;
}

/**
* @return int Identificador do cargo.
*/
public void addAgencia(Agencia umaAgencia) {
getAgencia().add(umaAgencia);
}

}




package br.gov.ibge.bean;

import br.gov.ibge.bean.Banco;
import java.util.Set;

/**
*@hibernate.class table="BANCO"
*/
public class Agencia {

private Integer numeroAgencia;
private String descricao;
private Banco banco;
/**
* @hibernate.id
* generator-class="sequence"
* column="AGENCIA_ID"
* type="integer"
*
* @hibernate.generator-param
* name="sequence"
* value="NumeroAgenciaSeq"
*
* @return Integer
*/
public Integer getNumeroAgencia() {
return numeroAgencia;
}

/**
* @param umNr
*/
public void setNumeroAgencia(Integer umNr) {
this.numeroAgencia = umNr;
}

/**
* @hibernate.property
* column="AG_DESCR"
* type="string"
* length="50"
* not-null="true"
* unique="true"
* insert="true"
*
* @return String Nome do agencia
*/
public String getDescricao() {
return descricao;
}

/**
* @param umaDesc Nome do agencia
*/
public void setDescricao(String umaDesc) {
this.descricao = umaDesc;
}

/**
* @hibernate.many-to-one
* column="BANCO_ID"
* class="br.gov.ibge.bean.Banco"
*/
public Banco getBanco() {
return banco;
}

/**
* @param newBanco
*/
public void setBanco(Banco newBanco) {
this.banco = umaLista;
}

}

Ok, I remake the java files.
But the hbm files was't created.

Isn't my target wrong ?

Probably.

Try:

<fileset dir="${src}">
<include name="**/*.java"/>
</fileset>

No success...

Run ant with "-v -debug" to see what is happening.


Sherman

if this can help you...
<hibernatedoclet
destdir="${src.home}"
excludedtags="@version,@author,@todo"
mergedir="${generated.home}"
verbose="true">
<fileset dir="${src.home}">
<include name="**/bo/*.java"/>
</fileset>

<hibernate version="2.0"/>


</hibernatedoclet>

try to search *.hbm.xml, maybe the are generated on another folder[/code]