Re: [JNDI] Possible Bug?

[Emmanuel Lecharny]

Ole Ersoy a écrit :

Hey Guys,

Hey,

this sounds like a bug if it hangs. Can you create a JIR for it, and 
attach the test to it? If it's not a bug, we will simply close the JIRA, 
and if it's a bug, we will fix it.

As a rule of thumb, even if you are not sure that it's a bug, but think 
it is, fill a JIRA : it won't be lost on the ML. We really prefer to 
discard invalid bugs from JIRA than missing one possible bug simply 
because we forget to fix it as soon as it hit the ML. Remember that we 
receive an average of 17 mails per day in Directory dev only 
(http://people.apache.org/~coar/mlists.html#directory.apache.org), not 
conting Users and Commits

Thanks !


I do a lookup like this inside a test:
        syntaxContext.lookup(xsdSyntaxStringRDN);
//      syntaxContext.lookup("monkeywrench");

If I leave the monkeywrench lookup commented
out, the test runs fine repeatedly.

If I comment in the monkeywrench the
test just hangs.  I was expecting
a NamingException.

Could this be a bug?

I pasted a self contained test for this
below.

Cheers,
- Ole


package org.apache.tuscany.das.ldap.create.test;

import java.util.Hashtable;

import javax.naming.NamingException;
import javax.naming.directory.Attribute;
import javax.naming.directory.Attributes;
import javax.naming.directory.BasicAttribute;
import javax.naming.directory.BasicAttributes;
import javax.naming.directory.DirContext;
import javax.naming.directory.InitialDirContext;

import junit.framework.TestCase;

public class CreateSyntaxEntrySelfContainedTest extends TestCase
{
    private static final String XSD_CONTEXT_RDN     = "cn=xsd";
    private static final String XSD_SYNTAX_RDN      = "ou=syntaxes";
    private static final String OID    = 
"1.3.6.1.4.1.18060.0.4.0.0.100000.233.1233";

    private DirContext directoryContext = null;
    private DirContext xsdContext       = null;
    private DirContext syntaxContext    = null;
    private String xsdSyntaxStringRDN = "m-oid" + "=" + OID;


    public void setUp() throws NamingException
    {
        directoryContext    = connect();
        xsdContext          = createXSDSchemaContext();
        syntaxContext       = createSyntaxContext();
    }

    public void tearDown() throws NamingException
    {
        syntaxContext.destroySubcontext( xsdSyntaxStringRDN );
        syntaxContext.close();
        xsdContext.destroySubcontext( XSD_SYNTAX_RDN );
        xsdContext.close();
        directoryContext.destroySubcontext( XSD_CONTEXT_RDN );
        directoryContext.close();
    }

    public DirContext connect() throws NamingException
    {
                Hashtable<String,String> env = new Hashtable<String, 
String>();

                env.put(
                    DirContext.INITIAL_CONTEXT_FACTORY,
                    "com.sun.jndi.ldap.LdapCtxFactory" );
                env.put(
                    DirContext.PROVIDER_URL,
                    "ldap://localhost:10389/ou=schema";);
                env.put(
                    DirContext.SECURITY_AUTHENTICATION,
                    "simple");
                env.put(
                    DirContext.SECURITY_PRINCIPAL,
                    "uid=admin,ou=system" );
                env.put(
                    DirContext.SECURITY_CREDENTIALS,
                   "secret" );
                return new InitialDirContext(env);
    }

    public DirContext createXSDSchemaContext() throws NamingException
    {
        Attributes xsdAttributes = new BasicAttributes();

        Attribute topAttribute = new BasicAttribute(
            "objectClass",
            "top");

        Attribute metaSchemaAttribute = new BasicAttribute(
            "objectClass",
            "metaSchema");

        Attribute xsdAttribute = new BasicAttribute(
            "cn",
            "xsd");

        Attribute mDependenciesAttribute = new BasicAttribute(
            "m-dependencies", "system");

        xsdAttributes.put( xsdAttribute );
        xsdAttributes.put( topAttribute );
        xsdAttributes.put( metaSchemaAttribute );
        xsdAttributes.put( mDependenciesAttribute );

        return directoryContext.createSubcontext(
            XSD_CONTEXT_RDN, xsdAttributes );
    }


    public DirContext createSyntaxContext() throws NamingException
    {
        Attribute syntaxesAttribute = new BasicAttribute(
            "ou", "syntaxes");

        Attribute organizationUnitAttribute = new BasicAttribute(
            "objectClass", "organizationalUnit");

        Attribute topAttribute = new BasicAttribute(
            "objectClass",
            "top");

        Attribute metaSchemaAttribute = new BasicAttribute(
            "objectClass",
            "metaSchema");

        Attributes syntaxAttributes = new BasicAttributes();
        syntaxAttributes.put( syntaxesAttribute );
        syntaxAttributes.put( topAttribute );
        syntaxAttributes.put( metaSchemaAttribute );
        syntaxAttributes.put( organizationUnitAttribute);

        return ( DirContext ) xsdContext.createSubcontext( 
XSD_SYNTAX_RDN, syntaxAttributes );
    }

    public void testCreateSyntaxSchemaEntry() throws NamingException
    {
        Attribute objectClassAttribute = new BasicAttribute(
            "objectClass",
            "top" );

        objectClassAttribute.add( "metaTop" );
        objectClassAttribute.add( "metaSyntax" );

        Attribute oidAttribute = new BasicAttribute(
            "m-oid",
            OID);

        Attribute descriptionAttribute = new BasicAttribute(
            "m-description",
            "xsd:String");

        Attributes attributes = new BasicAttributes();

        attributes.put( objectClassAttribute );
        attributes.put( oidAttribute );
        attributes.put( descriptionAttribute );

        syntaxContext.createSubcontext( xsdSyntaxStringRDN, attributes );
        syntaxContext.lookup(xsdSyntaxStringRDN);
//      syntaxContext.lookup("monkeywrench");
    }
}