Example usage for javax.naming.directory SearchControls setReturningObjFlag

Introduction

In this page you can find the example usage for javax.naming.directory SearchControls setReturningObjFlag.

Prototype

public void setReturningObjFlag(boolean on) 

Source Link

Document

Enables/disables returning objects returned as part of the result.

Usage

From source file:org.lsc.jndi.JndiServices.java

private List<String> doGetDnList(final String base, final String filter, final int scope)
        throws NamingException {
    NamingEnumeration<SearchResult> ne = null;
    List<String> iist = new ArrayList<String>();
    try {/*from  w  w  w  .  j a v  a 2s  . co m*/
        SearchControls sc = new SearchControls();
        sc.setDerefLinkFlag(false);
        sc.setReturningAttributes(new String[] { "1.1" });
        sc.setSearchScope(scope);
        sc.setReturningObjFlag(true);
        ne = ctx.search(base, filter, sc);

        String completedBaseDn = "";
        if (base.length() > 0) {
            completedBaseDn = "," + base;
        }
        while (ne.hasMoreElements()) {
            iist.add(((SearchResult) ne.next()).getName() + completedBaseDn);
        }
    } catch (NamingException e) {
        LOGGER.error(e.toString());
        LOGGER.debug(e.toString(), e);
        throw e;
    }
    return iist;
}

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From source file:org.lsc.jndi.JndiServices.java

/**
 * Retrieve a specific attribute from an object
 * /*  w ww.j ava  2s .  c  o m*/
 * @param objectDn
 * @param attribute
 * @return
 * @throws LscServiceException
 */
public List<String> getAttributeValues(String objectDn, String attribute) throws LscServiceException {
    List<String> values = null;
    try {
        // Setup search
        SearchControls sc = new SearchControls();
        sc.setDerefLinkFlag(false);
        sc.setReturningAttributes(new String[] { attribute });
        sc.setSearchScope(SearchControls.OBJECT_SCOPE);
        sc.setReturningObjFlag(true);

        // Retrieve attribute values
        SearchResult res = getEntry(objectDn, "objectClass=*", sc, SearchControls.OBJECT_SCOPE);
        Attribute attr = res.getAttributes().get(attribute);
        if (attr != null) {
            values = new ArrayList<String>();
            NamingEnumeration<?> enu = attr.getAll();
            while (enu.hasMoreElements()) {
                Object val = enu.next();
                values.add(val.toString());
            }
        }
    } catch (NamingException e) {
        throw new LscServiceException(e);
    }
    return values;
}

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From source file:org.lsc.jndi.JndiServices.java

public Map<String, LscDatasets> doGetAttrsList(final String base, final String filter, final int scope,
        final List<String> attrsNames) throws NamingException {

    // sanity checks
    String searchBase = base == null ? "" : rewriteBase(base);
    String searchFilter = filter == null ? DEFAULT_FILTER : filter;

    Map<String, LscDatasets> res = new LinkedHashMap<String, LscDatasets>();

    if (attrsNames == null || attrsNames.size() == 0) {
        LOGGER.error("No attribute names to read! Check configuration.");
        return res;
    }/*from  w  w  w .  j  a  v a2s  .c  o m*/

    String[] attributes = new String[attrsNames.size()];
    attributes = attrsNames.toArray(attributes);

    SearchControls constraints = new SearchControls();
    constraints.setDerefLinkFlag(false);
    constraints.setReturningAttributes(attributes);
    constraints.setSearchScope(scope);
    constraints.setReturningObjFlag(true);

    try {
        boolean requestPagedResults = false;

        List<Control> extControls = new ArrayList<Control>();

        if (pageSize > 0) {
            requestPagedResults = true;
            LOGGER.debug("Using pagedResults control for {} entries at a time", pageSize);
        }

        if (requestPagedResults) {
            extControls.add(new PagedResultsControl(pageSize, Control.CRITICAL));
        }

        if (sortedBy != null) {
            extControls.add(new SortControl(sortedBy, Control.CRITICAL));
        }

        if (extControls.size() > 0) {
            ctx.setRequestControls(extControls.toArray(new Control[extControls.size()]));
        }

        byte[] pagedResultsResponse = null;
        do {
            NamingEnumeration<SearchResult> results = ctx.search(searchBase, searchFilter, constraints);

            if (results != null) {
                Map<String, Object> attrsValues = null;
                while (results.hasMoreElements()) {
                    attrsValues = new HashMap<String, Object>();

                    SearchResult ldapResult = (SearchResult) results.next();

                    // get the value for each attribute requested
                    for (String attributeName : attrsNames) {
                        Attribute attr = ldapResult.getAttributes().get(attributeName);
                        if (attr != null && attr.get() != null) {
                            attrsValues.put(attributeName, attr.get());
                        }
                    }

                    res.put(ldapResult.getNameInNamespace(), new LscDatasets(attrsValues));
                }
            }

            Control[] respCtls = ctx.getResponseControls();
            if (respCtls != null) {
                for (Control respCtl : respCtls) {
                    if (requestPagedResults && respCtl instanceof PagedResultsResponseControl) {
                        pagedResultsResponse = ((PagedResultsResponseControl) respCtl).getCookie();
                    }
                }
            }

            if (requestPagedResults && pagedResultsResponse != null) {
                ctx.setRequestControls(new Control[] {
                        new PagedResultsControl(pageSize, pagedResultsResponse, Control.CRITICAL) });
            }

        } while (pagedResultsResponse != null);

        // clear requestControls for future use of the JNDI context
        if (requestPagedResults) {
            ctx.setRequestControls(null);
        }
    } catch (CommunicationException e) {
        // Avoid handling the communication exception as a generic one
        throw e;
    } catch (ServiceUnavailableException e) {
        // Avoid handling the service unavailable exception as a generic one
        throw e;
    } catch (NamingException e) {
        // clear requestControls for future use of the JNDI context
        ctx.setRequestControls(null);
        LOGGER.error(e.toString());
        LOGGER.debug(e.toString(), e);

    } catch (IOException e) {
        // clear requestControls for future use of the JNDI context
        ctx.setRequestControls(null);
        LOGGER.error(e.toString());
        LOGGER.debug(e.toString(), e);
    }
    return res;
}

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

private SearchControls getDefaultSearchControls(int searchScope, boolean returningObjFlag, String[] attrs) {

    SearchControls controls = new SearchControls();
    controls.setSearchScope(searchScope);
    controls.setReturningObjFlag(returningObjFlag);
    controls.setReturningAttributes(attrs);
    return controls;
}

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

/**
 * Make sure the returnObjFlag is set in the supplied SearchControls. Set it
 * and log if it's not set./*  w  ww  .j a  v a 2s. c  om*/
 * 
 * @param controls the SearchControls to check.
 */
private void assureReturnObjFlagSet(SearchControls controls) {
    Validate.notNull(controls);
    if (!controls.getReturningObjFlag()) {
        log.info("The returnObjFlag of supplied SearchControls is not set"
                + " but a ContextMapper is used - setting flag to true");
        controls.setReturningObjFlag(true);
    }
}

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