LDAP/Blueprint/constructor-arg

["Walzer, Thomas" <th...@integratix.net>]

Hi everyone,

I would like to get a simple LDAP-example (basically an xmlified variant from the ldap-component-page) running. However, my blueprint.xml is invalid with regard to the schemas because of the "constructor-arg" element.

E [Xerces] cvc-complex-type.2.4.a: Invalid content was found starting with element 'constructor-arg'. One of '{"http://www.osgi.org/xmlns/blueprint/v1.0.0":description, "http://www.osgi.org/xmlns/blueprint/v1.0.0":argument, "http://www.osgi.org/xmlns/blueprint/v1.0.0":property, WC[##other:"http://www.osgi.org/xmlns/blueprint/v1.0.0"]}' is expected.

Is there another way to get these properties set?
I am a bit of a camel-noob, so any hint what I am missing is really appreciated.

Regards, Thomas.

----

<?xml version="1.0" encoding="UTF-8"?>

<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:camel="http://camel.apache.org/schema/blueprint"
       xsi:schemaLocation="
       http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
       http://camel.apache.org/schema/blueprint http://camel.apache.org/schema/blueprint/camel-blueprint.xsd">

<bean id="shutdown" class="org.apache.camel.impl.DefaultShutdownStrategy">
		<property name="timeout" value="10"/>
</bean>

<bean id="ldapserver" class="javax.naming.directory.InitialDirContext" scope="prototype">
	<constructor-arg>
		<props>
			<prop key="javax.naming.factory.initial">com.sun.jndi.ldap.LdapCtxFactory</prop>
			<prop key="javax.naming.provider.url">ldap://myldap.mydomain.com</prop>
			<prop key="javax.naming.security.authentication">none</prop>
		</props>
	</constructor-arg>
</bean>


  <camelContext trace="false" id="ctxLDAP" xmlns="http://camel.apache.org/schema/blueprint">    
    <route id="rtLDAP" autoStartup="true">
        <from uri="timer://foo?period=60000"/>
        <setBody>
            <constant>(sn=*)</constant>
        </setBody>
        <to uri="ldap:ldapserver"/>
        <log message="=== ${body}"/>
    </route>
    
</camelContext>

</blueprint>
    
-----
My environment:
camel-2.8.0.fuse-06-11
java 1.6.0_27
karaf 2.2.2-fuse-07-11
Windows 2003 R2

Re: LDAP/Blueprint/constructor-arg

["michal.warecki" <mi...@gmail.com>]

In blueprint is "argument" element i.e.:

<bean id="myList" class="java.util.ArrayList">
    <argument type="int" value="10"/>
</bean>



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Re: LDAP/Blueprint/constructor-arg

[Babak Vahdat <ba...@swissonline.ch>]

Hi

The <constructor-arg> tag is what Spring understands but not
Aries-Blueprint, so why you get the parsing exception through Xerces. You
could look at here about what Aries-Blueprint provides you:

http://aries.apache.org/modules/blueprint.html#bean-construction

And as well the Blueprint XSD is already given by your XML snippet where you
could see the XML grammer Aries-Blueprint does understand:

http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd

Babak




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