Hi Max,
I uploaded a temp page about build and running james.
http://people.apache.org/~eric/james/20100926/build_james.html
I hope this can help and I'm always interested in feedback.
About your ReleaseSpam mailet, you could look at ToRepository mailet
code to get some inspiration :)
Tks,
Eric
On 16/09/2010 12:31, Eric Charles wrote:
Hi Max,
javac needs a list of dependency (external jars) but maven with its
pom.xml will ease your life.
If you go to a your project (mailets, or your new project with same
pom.xml), you can compile with "mvn compile".
Tks,
Eric
On 16/09/2010 11:53, Max Levinson wrote:
Hi guys, thanks for your help.
I am going to ask very newbie questions right now,because I am switching
from C++ to Java and don't understand some basic concepts,however I am
reading books and manuals but still need to ask you some questions.
As far as I understand you need to compile your java code with javac
compiler before you will put it into .jar file,is that right?
After compilation you'll receive a byte code like MyMailet.class and
this
file you need to put into .jar file.
My question is where I need to compile MyMailet.java file to fulfill all
dependencies, because when I compile it in random place obviously
compiler
gives me loads of errors like:
[r...@km-01 james_test]# javac MyMailet.java
ReleaseSpam.java:8: package org.apache.mailet does not exist
import org.apache.mailet.Mail;
^
ReleaseSpam.java:11: package org.apache.james.util.sql does not exist
import org.apache.james.util.sql.JDBCUtil;
^
ReleaseSpam.java:23: cannot find symbol
symbol: class GenericMailet
public class ReleaseSpam extends GenericMailet {
^
ReleaseSpam.java:26: cannot find symbol
symbol : class DataSourceSelector
location: class org.apache.james.transport.mailets.ReleaseSpam
private DataSourceSelector selector;
^
ReleaseSpam.java:36: cannot find symbol
symbol : class DataSourceSelector
location: class org.apache.james.transport.mailets.ReleaseSpam
public void setDataSourceSelector(DataSourceSelector selector) {
^
ReleaseSpam.java:41: cannot find symbol
symbol : class JDBCUtil
location: class org.apache.james.transport.mailets.ReleaseSpam
private final JDBCUtil theJDBCUtil =
^
ReleaseSpam.java:50: cannot find symbol
symbol : class MessagingException
location: class org.apache.james.transport.mailets.ReleaseSpam
public void init() throws MessagingException {
^
ReleaseSpam.java:95: cannot find symbol
symbol : class Mail
location: class org.apache.james.transport.mailets.ReleaseSpam
public void service(Mail mail) {
^
ReleaseSpam.java:35: cannot find symbol
symbol : class Resource
location: class org.apache.james.transport.mailets.ReleaseSpam
@Resource(name="database-connections")
^
ReleaseSpam.java:42: cannot find symbol
symbol : class JDBCUtil
location: class org.apache.james.transport.mailets.ReleaseSpam
new JDBCUtil() {
^
ReleaseSpam.java:58: cannot find symbol
symbol : class MessagingException
location: class org.apache.james.transport.mailets.ReleaseSpam
throw new MessagingException("Can't get datasource",
e);
^
ReleaseSpam.java:75: cannot find symbol
symbol : class MailetException
location: class org.apache.james.transport.mailets.ReleaseSpam
throw new MailetException(exceptionBuffer.toString());
^
ReleaseSpam.java:87: cannot find symbol
symbol : class MessagingException
location: class org.apache.james.transport.mailets.ReleaseSpam
throw new MessagingException("Error initializing
ReleaseSpam",
e);
^
13 errors
2010/9/16 Ranjib Dey<[email protected]>
james 3 is deployed using spring, instead of phoneix , hence you
wont get
SAR-INF. In james 3 you can deploy your custom mailet through the
setenv.sh(or .bat) by specifying the folder where your jar file is
located.
This way you only need to build your custom mailet and deploy it as
a jar
in
that folder and restart it. James will automatically pick it up.
regards
ranjib
On Thu, Sep 16, 2010 at 2:30 PM, Nitin Gupta<[email protected]
wrote:
Yes, I was talking about James 2. However, IMO the approach to write&
deploy custom mailets should not have differed a lot between the two
versions. Developers of version 3 should shed more light into this.
rgds
-----Original Message-----
From: Max Levinson [mailto:[email protected]]
Sent: Thursday, September 16, 2010 1:42 AM
To: James Users List
Subject: Re: Small question about mailets development
Hi Nitin,
Thanks for a quick answer, I was talking about James version 3 from
trunk,
I believe you refer to James 2.
There is just no /apps directory in James 3 from trunk.
2010/9/16 Nitin Gupta<[email protected]>
I do not need your requirement to write a custom mailet in mail james
project. What you can also do is write your custom mailet using the
base
mailet api& deploy the compiled jar other dependencies in the
following
directory:
<james-home>/apps/james/SAR-INF/lib directory. (you will need to
create
a
lib directory)
With this approach you will just be required to build your mailets
jar
&
not
the whole James project. I hope this helps.
Rgds
nitin
-----Original Message-----
From: Max Levinson [mailto:[email protected]]
Sent: Thursday, September 16, 2010 1:23 AM
To: James Users List
Subject: Small question about mailets development
Hi list,
I have a really small question about mailet development.
When I am adding a new mailet to james into
/mailets/src/main/java/org/apache/james/transport/malets
Should I everytime rebuild the whole james project like mvn -U clean
package
-Dmaven.test.skip.exec=true
Because this is what I do every time and it makes a process of
development
and debugging quite slow.
Sorry for this silly question I am quite new to this :)
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