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Posted to user@karaf.apache.org by ellirael <el...@mail.ru> on 2016/05/30 11:35:29 UTC

How to inject constant values to my properties via blueprint?

How should I do it? For example I use something like this:
<value>#{T(mypack.MyInterface).ROLE_NAME}</value>



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Re: How to inject constant values to my properties via blueprint?

Posted by ellirael <el...@mail.ru>.

I have got an interface that holds my constant values. For example rolenames.

Now I want inject one of my constant value to bean's property.



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Re: How to inject constant values to my properties via blueprint?

Posted by ellirael <el...@mail.ru>.

Any ideas? It is common task to init something with constant values.

Another example:
    <bean id="credentialsMatcher"
class="org.apache.shiro.authc.credential.HashedCredentialsMatcher">
        <property name="hashAlgorithmName" value="MD5" />
    </bean>

I need to use constant value instead String one. Like this:
    <bean id="credentialsMatcher"
class="org.apache.shiro.authc.credential.HashedCredentialsMatcher">
        <property name="hashAlgorithmName"
value="$${org.apache.shiro.crypto.hash.Md5Hash.ALGORITHM_NAME}" />
    </bean>




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Re: How to inject constant values to my properties via blueprint?

Posted by Jean-Baptiste Onofré <jb...@nanthrax.net>.

Hi,

Not sure I understand what you mean. You mean in default value for a 
property in a property place holder ?

Or directly in the bean setter ?

Regards
JB

On 05/30/2016 01:35 PM, ellirael wrote:
> How should I do it? For example I use something like this:
> <value>#{T(mypack.MyInterface).ROLE_NAME}</value>
>
>
>
> --
> View this message in context: http://karaf.922171.n3.nabble.com/How-to-inject-constant-values-to-my-properties-via-blueprint-tp4046734.html
> Sent from the Karaf - User mailing list archive at Nabble.com.
>

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Jean-Baptiste Onofr
jbonofre@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com