Example usage for javax.naming NamingEnumeration close

Introduction

In this page you can find the example usage for javax.naming NamingEnumeration close.

Prototype

public void close() throws NamingException;

Source Link

Document

Closes this enumeration.

Usage

From source file:org.springframework.ldap.demo.dao.PersonDaoImpl.java

public List<Person> findAll() {
    DirContext ctx = createAnonymousContext();

    LinkedList<Person> list = new LinkedList<Person>();
    NamingEnumeration<?> results = null;
    try {//from   ww w .  j ava  2  s  .c  o  m
        SearchControls controls = new SearchControls();
        controls.setSearchScope(SearchControls.SUBTREE_SCOPE);
        results = ctx.search("", "(objectclass=person)", controls);

        while (results.hasMore()) {
            SearchResult searchResult = (SearchResult) results.next();
            String dn = searchResult.getName();
            Attributes attributes = searchResult.getAttributes();
            list.add(mapToPerson(dn, attributes));
        }
    } catch (NamingException e) {
        throw new RuntimeException(e);
    } finally {
        if (results != null) {
            try {
                results.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
        if (ctx != null) {
            try {
                ctx.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
    }
    return list;
}

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From source file:org.springframework.ldap.samples.article.dao.TraditionalPersonDaoImpl.java

public List getAllPersonNames() {
    DirContext ctx = createAnonymousContext();

    LinkedList list = new LinkedList();
    NamingEnumeration results = null;
    try {//from   w ww. j a va 2s.  c  om
        SearchControls controls = new SearchControls();
        controls.setSearchScope(SearchControls.SUBTREE_SCOPE);
        results = ctx.search("", "(objectclass=person)", controls);

        while (results.hasMore()) {
            SearchResult searchResult = (SearchResult) results.next();
            Attributes attributes = searchResult.getAttributes();
            Attribute attr = attributes.get("cn");
            String cn = (String) attr.get();
            list.add(cn);
        }
    } catch (NamingException e) {
        throw new RuntimeException(e);
    } finally {
        if (results != null) {
            try {
                results.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
        if (ctx != null) {
            try {
                ctx.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
    }
    return list;
}

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From source file:org.springframework.ldap.samples.article.dao.TraditionalPersonDaoImpl.java

public List findAll() {
    DirContext ctx = createAnonymousContext();

    LinkedList list = new LinkedList();
    NamingEnumeration results = null;
    try {//from ww w  . j  av a2s . c  o m
        SearchControls controls = new SearchControls();
        controls.setSearchScope(SearchControls.SUBTREE_SCOPE);
        results = ctx.search("", "(objectclass=person)", controls);

        while (results.hasMore()) {
            SearchResult searchResult = (SearchResult) results.next();
            String dn = searchResult.getName();
            Attributes attributes = searchResult.getAttributes();
            list.add(mapToPerson(dn, attributes));
        }
    } catch (NamingException e) {
        throw new RuntimeException(e);
    } finally {
        if (results != null) {
            try {
                results.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
        if (ctx != null) {
            try {
                ctx.close();
            } catch (Exception e) {
                // Never mind this.
            }
        }
    }
    return list;
}

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From source file:org.springframework.ldap.test.unboundid.LdapTestUtils.java

/**
 * Clear the directory sub-tree starting with the node represented by the
 * supplied distinguished name.//from w  ww  .  j  a v a 2s. com
 *
 * @param ctx  The DirContext to use for cleaning the tree.
 * @param name the distinguished name of the root node.
 * @throws NamingException if anything goes wrong removing the sub-tree.
 */
public static void clearSubContexts(DirContext ctx, Name name) throws NamingException {

    NamingEnumeration<?> enumeration = null;
    try {
        enumeration = ctx.listBindings(name);
        while (enumeration.hasMore()) {
            Binding element = (Binding) enumeration.next();
            Name childName = LdapUtils.newLdapName(element.getName());
            childName = LdapUtils.prepend(childName, name);

            try {
                ctx.unbind(childName);
            } catch (ContextNotEmptyException e) {
                clearSubContexts(ctx, childName);
                ctx.unbind(childName);
            }
        }
    } catch (NamingException e) {
        LOGGER.debug("Error cleaning sub-contexts", e);
    } finally {
        try {
            enumeration.close();
        } catch (Exception e) {
            // Never mind this
        }
    }
}

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From source file:org.springframework.security.ldap.LdapUtils.java

public static void closeEnumeration(NamingEnumeration ne) {
    try {/*ww w. ja  v  a 2s .c  o  m*/
        if (ne != null) {
            ne.close();
        }
    } catch (NamingException e) {
        logger.error("Failed to close enumeration.", e);
    }
}

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From source file:org.tolven.ldapmgr.LDAPMgrPlugin.java

protected void updateSuffix(DirContext dirContext) {
    String ldapSuffix = getLDAPSuffix();
    NamingEnumeration<SearchResult> namingEnum = null;
    try {/* w  w w.jav a  2 s . com*/
        try {
            String dn = ldapSuffix;
            Attributes attributes = new BasicAttributes();
            Attribute objclass = new BasicAttribute("objectclass");
            objclass.add("organization");
            objclass.add("dcObject");
            attributes.put(objclass);
            attributes.put("dc", "tolven");
            attributes.put("o", "myOrg");
            dirContext.createSubcontext(dn, attributes);
            logger.info("Executed a createSubContext LDAP schema for " + ldapSuffix);
        } catch (NamingException ex) {
            //For some reason the search can fail, when the suffix is available, and when not available
            // The only certainty is to attempt to create it for now
        }
    } finally {
        if (namingEnum != null) {
            try {
                namingEnum.close();
            } catch (NamingException ex) {
                throw new RuntimeException("Could not close the naming enumeration for the ldap suffix schema",
                        ex);
            }
        }
    }
}

---

From source file:org.tolven.ldapmgr.LDAPMgrPlugin.java

protected void updateGroups(DirContext dirContext, SearchControls controls) {
    String ldapSuffix = getLDAPSuffix();
    String ldapGroups = getLDAPGroups();
    NamingEnumeration<SearchResult> namingEnum = null;
    try {//  ww  w.j a va 2  s.c o  m
        boolean schemaExists = false;
        try {
            namingEnum = dirContext.search(ldapSuffix, ldapGroups, controls);
            schemaExists = namingEnum.hasMore();
        } catch (NamingException ex) {
            throw new RuntimeException("Could find groups schema", ex);
        }
        if (schemaExists) {
            logger.info("LDAP schema for " + ldapGroups + " already exists");
        } else {
            String dn = ldapGroups + "," + ldapSuffix;
            Attributes attributes = new BasicAttributes();
            Attribute objclass = new BasicAttribute("objectclass");
            objclass.add("organizationalUnit");
            attributes.put(objclass);
            attributes.put(ldapGroups.substring(0, ldapGroups.indexOf("=")),
                    ldapGroups.substring(ldapGroups.indexOf("=") + 1));
            try {
                dirContext.createSubcontext(dn, attributes);
            } catch (NamingException ex) {
                throw new RuntimeException("Could not create groups schema", ex);
            }
            logger.info("Created LDAP schema for " + ldapGroups);
        }
    } finally {
        if (namingEnum != null) {
            try {
                namingEnum.close();
            } catch (NamingException ex) {
                throw new RuntimeException("Could not close the naming enumeration for the ldap groups schema",
                        ex);
            }
        }
    }
}

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From source file:org.tolven.ldapmgr.LDAPMgrPlugin.java

protected void updatePeople(DirContext dirContext, SearchControls controls) {
    String ldapSuffix = getLDAPSuffix();
    String ldapPeople = getLDAPPeople();
    NamingEnumeration<SearchResult> namingEnum = null;
    try {/*from w  w  w  .  j  a  v  a2 s  .  c  om*/
        boolean schemaExists = false;
        try {
            namingEnum = dirContext.search(ldapSuffix, ldapPeople, controls);
            schemaExists = namingEnum.hasMore();
        } catch (NamingException ex) {
            throw new RuntimeException("Could find people schema", ex);
        }
        if (schemaExists) {
            logger.info("LDAP schema for " + ldapPeople + " already exists");
        } else {
            String dn = ldapPeople + "," + ldapSuffix;
            Attributes attributes = new BasicAttributes();
            Attribute objclass = new BasicAttribute("objectclass");
            objclass.add("organizationalUnit");
            attributes.put(objclass);
            attributes.put(ldapPeople.substring(0, ldapPeople.indexOf("=")),
                    ldapPeople.substring(ldapPeople.indexOf("=") + 1));
            try {
                dirContext.createSubcontext(dn, attributes);
            } catch (NamingException ex) {
                throw new RuntimeException("Could not create people schema", ex);
            }
            logger.info("Created LDAP schema for " + ldapPeople);
        }
    } finally {
        if (namingEnum != null) {
            try {
                namingEnum.close();
            } catch (NamingException ex) {
                throw new RuntimeException("Could not close the naming enumeration for the ldap people schema",
                        ex);
            }
        }
    }
}

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From source file:org.tolven.ldapmgr.LDAPMgrPlugin.java

protected void updateRootDN(DirContext dirContext, SearchControls controls) {
    String ldapRootDN = getRootDN();
    NamingEnumeration<SearchResult> namingEnum = null;
    try {// w w w .j av a2 s. c  o  m
        boolean schemaExists = false;
        String name = null;
        String base = null;
        try {
            int index = ldapRootDN.indexOf(",");
            if (index == -1) {
                throw new RuntimeException("Expected to find at least one comma in the rootDN");
            } else {
                name = ldapRootDN.substring(0, index);
                base = ldapRootDN.substring(index + 1);
            }
            namingEnum = dirContext.search(base, name, controls);
            schemaExists = namingEnum.hasMore();
        } catch (NamingException ex) {
            throw new RuntimeException("Could find rootDN schema", ex);
        }
        if (schemaExists) {
            logger.info("LDAP schema for " + ldapRootDN + " already exists");
        } else {
            String dn = name + "," + base;
            Attributes attributes = new BasicAttributes();
            Attribute objclass = new BasicAttribute("objectclass");
            objclass.add("organizationalRole");
            attributes.put(objclass);
            attributes.put(name.substring(0, name.indexOf("=")), name.substring(name.indexOf("=") + 1));
            try {
                dirContext.createSubcontext(dn, attributes);
            } catch (NamingException ex) {
                throw new RuntimeException("Could not create rootDN schema", ex);
            }
            logger.info("Created LDAP schema for " + ldapRootDN);
        }
    } finally {
        if (namingEnum != null) {
            try {
                namingEnum.close();
            } catch (NamingException ex) {
                throw new RuntimeException("Could not close the naming enumeration for the ldap rootDN schema",
                        ex);
            }
        }
    }
}

---

From source file:org.tolven.ldapmgr.LDAPMgrPlugin.java

protected void updateUser(String user, String encryptedPassword, DirContext dirContext,
        SearchControls controls) {
    NamingEnumeration<SearchResult> namingEnum = null;
    try {/*from   w  w  w.  j a v a2s.com*/
        String ldapPeople = getLDAPPeople();
        String ldapSuffix = getLDAPSuffix();
        boolean schemaExists = false;
        try {
            namingEnum = dirContext.search(ldapPeople + "," + ldapSuffix, "uid=" + user, controls);
            schemaExists = namingEnum.hasMore();
        } catch (NamingException ex) {
            throw new RuntimeException("Could find schema for: " + user, ex);
        }
        if (schemaExists) {
            logger.info("LDAP schema for user " + user + " already exists");
        } else {
            String dn = "uid=" + user + "," + ldapPeople + "," + ldapSuffix;
            Attributes attributes = new BasicAttributes();
            Attribute objclass = new BasicAttribute("objectclass");
            objclass.add("inetOrgPerson");
            attributes.put(objclass);
            attributes.put("uid", user);
            attributes.put("sn", user);
            attributes.put("cn", user);
            attributes.put("userPassword", encryptedPassword);
            try {
                dirContext.createSubcontext(dn, attributes);
            } catch (NamingException ex) {
                throw new RuntimeException("Could not create schema for: " + user, ex);
            }
            logger.info("Created LDAP schema for " + user);
        }
    } finally {
        if (namingEnum != null) {
            try {
                namingEnum.close();
            } catch (NamingException ex) {
                throw new RuntimeException(
                        "Could not close the naming enumeration for the ldap schema: " + user, ex);
            }
        }
    }
}

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