Example usage for javax.naming.directory Attribute remove

Introduction

In this page you can find the example usage for javax.naming.directory Attribute remove.

Prototype

Object remove(int ix);

Source Link

Document

Removes an attribute value from the ordered list of attribute values.

Usage

From source file:it.infn.ct.security.utilities.LDAPUtils.java

private static boolean toggleUserIDPGroup(String cn, boolean activate) {
    ResourceBundle rb = ResourceBundle.getBundle("ldap");
    String userDN = "cn=" + cn + "," + rb.getString("peopleRoot");
    String idpUser = rb.getString("usersGroup");

    DirContext ctx = null;/* w w  w . ja  v a2 s .co m*/
    try {
        ctx = getMainAuthContext();

        ModificationItem modAttrs[] = new ModificationItem[1];
        String attrsList[] = { "uniqueMember" };
        Attributes attributes = ctx.getAttributes(idpUser, attrsList);

        Attribute att = attributes.get("uniqueMember");
        if (activate) {
            att.add(userDN);
        } else {
            att.remove(userDN);
        }

        modAttrs[0] = new ModificationItem(DirContext.REPLACE_ATTRIBUTE, att);
        ctx.modifyAttributes(idpUser, modAttrs);
        return true;
    } catch (NamingException ex) {
        _log.error(ex);
    }

    return false;

}

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From source file:org.springframework.ldap.core.DirContextAdapter.java

private void collectModifications(Attribute originalAttr, Attribute changedAttr, List modificationList)
        throws NamingException {

    Attribute originalClone = (Attribute) originalAttr.clone();
    Attribute addedValuesAttribute = new BasicAttribute(originalAttr.getID());

    for (int i = 0; i < changedAttr.size(); i++) {
        Object attributeValue = changedAttr.get(i);
        if (!originalClone.remove(attributeValue)) {
            addedValuesAttribute.add(attributeValue);
        }//from  w  w  w .jav a  2  s  .  c  o m
    }

    // We have now traversed and removed all values from the original that
    // were also present in the new values. The remaining values in the
    // original must be the ones that were removed.
    if (originalClone.size() > 0) {
        modificationList.add(new ModificationItem(DirContext.REMOVE_ATTRIBUTE, originalClone));
    }

    if (addedValuesAttribute.size() > 0) {
        modificationList.add(new ModificationItem(DirContext.ADD_ATTRIBUTE, addedValuesAttribute));
    }
}

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From source file:org.springframework.ldap.core.DirContextAdapter.java

public void removeAttributeValue(String name, Object value) {
    if (!updateMode && value != null) {
        Attribute attr = originalAttrs.get(name);
        if (attr != null) {
            attr.remove(value);
            if (attr.size() == 0) {
                originalAttrs.remove(name);
            }/*from  w ww  . ja  v a  2s  . c om*/
        }
    } else if (updateMode) {
        Attribute attr = updatedAttrs.get(name);
        if (attr == null) {
            if (originalAttrs.get(name) != null) {
                attr = (Attribute) originalAttrs.get(name).clone();
                attr.remove(value);
                updatedAttrs.put(attr);
            }
        } else {
            attr.remove(value);
        }
    }
}

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