LdapTemplateWrapper.java

/**
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 *                                 http://www.jahia.com
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 *     it under the terms of the GNU General Public License as published by
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 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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 *     IF YOU DECIDE TO CHOOSE THE JSEL LICENSE, YOU MUST COMPLY WITH THE FOLLOWING TERMS:
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package org.jahia.services.usermanager.ldap.communication;

import org.springframework.ldap.core.LdapTemplate;

/**
 * LdapTemplate wrapper that wrap all the call to the ldapTemplate object
 * You need to use this class instead of use directly the ldapTemplate in order to react to the communication issue with the ldap server
 * @author kevan
 */
public class LdapTemplateWrapper {
    private LdapTemplate ldapTemplate;

    public LdapTemplateWrapper(LdapTemplate ldapTemplate) {
        this.ldapTemplate = ldapTemplate;
    }

    public <X> X execute(LdapTemplateCallback<X> callback) {
        try {
            X x = callback.doInLdap(ldapTemplate);
            callback.onSuccess();
            return x;
        } catch (Exception e) {
            return callback.onError(e);
        }
    }

    public void setLdapTemplate(LdapTemplate ldapTemplate) {
        this.ldapTemplate = ldapTemplate;
    }
}