Java NamingException类代码示例

import org.springframework.ldap.NamingException; //导入依赖的package包/类
/**
 * Iterate through all the values of the specified Attribute calling back to
 * the specified callbackHandler.
 * @param attribute the Attribute to work with; not <code>null</code>.
 * @param callbackHandler the callbackHandler; not <code>null</code>.
 * @since 1.3
 */
public static void iterateAttributeValues(Attribute attribute, AttributeValueCallbackHandler callbackHandler) {
	Assert.notNull(attribute, "Attribute must not be null");
	Assert.notNull(callbackHandler, "callbackHandler must not be null");

	if (attribute instanceof Iterable) {
		int i = 0;
		for (Object obj : (Iterable) attribute) {
			handleAttributeValue(attribute.getID(), obj, i, callbackHandler);
			i++;
		}
	}
	else {
		for (int i = 0; i < attribute.size(); i++) {
			try {
				handleAttributeValue(attribute.getID(), attribute.get(i), i, callbackHandler);
			} catch (javax.naming.NamingException e) {
				throw convertLdapException(e);
			}
		}
	}
}
 

import org.springframework.ldap.NamingException; //导入依赖的package包/类
/**
 * Get the value of the Rdn with the requested key in the supplied Name.
 *
 * @param name the Name in which to search for the key.
 * @param key the attribute key to search for.
 * @return the value of the rdn corresponding to the <b>first</b> occurrence of the requested key.
 * @throws NoSuchElementException if no corresponding entry is found.
 * @since 2.0
 */
public static Object getValue(Name name, String key) {
    NamingEnumeration<? extends Attribute> allAttributes = getRdn(name, key).toAttributes().getAll();
    while (allAttributes.hasMoreElements()) {
        Attribute oneAttribute = allAttributes.nextElement();
        if(key.equalsIgnoreCase(oneAttribute.getID())) {
            try {
                return oneAttribute.get();
            } catch (javax.naming.NamingException e) {
                throw convertLdapException(e);
            }
        }
    }

    // This really shouldn't happen
    throw new NoSuchElementException("No Rdn with the requested key: '" + key + "'");
}
 

import org.springframework.ldap.NamingException; //导入依赖的package包/类
/**
    * {@inheritDoc}
    */
   @Override
public void search(final Name base, final String filter, final SearchControls controls,
		NameClassPairCallbackHandler handler) {

	// Create a SearchExecutor to perform the search.
	SearchExecutor se = new SearchExecutor() {
		public NamingEnumeration executeSearch(DirContext ctx) throws javax.naming.NamingException {
			return ctx.search(base, filter, controls);
		}
	};
	if (handler instanceof ContextMapperCallbackHandler) {
		assureReturnObjFlagSet(controls);
	}
	search(se, handler);
}
 

import org.springframework.ldap.NamingException; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
@Override
public <T> T findByDn(Name dn, final Class<T> clazz) {
    if (LOG.isDebugEnabled()) {
        LOG.debug(String.format("Reading Entry at - %s$1", dn));
    }

    // Make sure the class is OK before doing the lookup
    String[] attributes = odm.manageClass(clazz);

    T result = lookup(dn, attributes, new ContextMapper<T>() {
        @Override
        public T mapFromContext(Object ctx) throws javax.naming.NamingException {
            return odm.mapFromLdapDataEntry((DirContextOperations) ctx, clazz);
        }
    });

    if (result == null) {
        throw new OdmException(String.format("Entry %1$s does not have the required objectclasses ", dn));
    }
    if (LOG.isDebugEnabled()) {
        LOG.debug(String.format("Found entry - %s$1", result));
    }

    return result;
}
 

import org.springframework.ldap.NamingException; //导入依赖的package包/类
@Override
public User loadUserByUsername(Authentication authentication) {
    try {
        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
        DirContextOperations authenticate;
        try {
            Thread.currentThread().setContextClassLoader(getClass().getClassLoader());

            // authenticate user
            authenticate = authenticator.authenticate(new UsernamePasswordAuthenticationToken(
                    authentication.getPrincipal(), authentication.getCredentials()));

            // fetch user groups
            try {
                List<String> groups = authoritiesPopulator
                        .getGrantedAuthorities(authenticate, authenticate.getNameInNamespace()).stream()
                        .map(a -> a.getAuthority())
                        .collect(Collectors.toList());
                authenticate.setAttributeValue(MEMBEROF_ATTRIBUTE, groups);
            } catch (Exception e) {
                LOGGER.warn("No group found for user {}", authenticate.getNameInNamespace(), e);
            }
        } finally {
            Thread.currentThread().setContextClassLoader(classLoader);
        }

        return createUser(authenticate);
    } catch (UsernameNotFoundException notFound) {
        throw notFound;
    } catch (NamingException ldapAccessFailure) {
        throw new InternalAuthenticationServiceException(
                ldapAccessFailure.getMessage(), ldapAccessFailure);
    }
}
 

import org.springframework.ldap.NamingException; //导入依赖的package包/类
private String getFullUserDn(LdapTemplate ldapTemplate, String filter) {
    String dn;
    try {
        List<Object> result = ldapTemplate.search("", filter, new AbstractContextMapper<Object>() {
            @Override
            protected Object doMapFromContext(DirContextOperations ctx) {
                return ctx.getNameInNamespace();
            }
        });
        if (result.size() == 1) {
            dn = result.get(0).toString();
        } else if (result.size() > 1) {
            throw new OperationFailureException(errf.instantiateErrorCode(
                    LdapErrors.UNABLE_TO_GET_SPECIFIED_LDAP_UID, "More than one ldap search result"));
        } else {
            return "";
        }
        logger.info(String.format("getDn success filter:%s, dn:%s", filter, dn));
    } catch (NamingException e) {
        LdapServerVO ldapServerVO = getLdapServer();
        String errString = String.format(
                "You'd better check the ldap server[url:%s, baseDN:%s, encryption:%s, username:%s, password:******]" +
                        " configuration and test connection first.getDn error filter:%s",
                ldapServerVO.getUrl(), ldapServerVO.getBase(),
                ldapServerVO.getEncryption(), ldapServerVO.getUsername(), filter);
        throw new OperationFailureException(errf.instantiateErrorCode(
                LdapErrors.UNABLE_TO_GET_SPECIFIED_LDAP_UID, errString));
    }
    return dn;
}
 

import org.springframework.ldap.NamingException; //导入依赖的package包/类
private boolean toggleUserInGroup(String realm, Group group, User user, int op) {
    BasicAttribute member = new BasicAttribute("memberUid", user.getUid());
    ModificationItem[] modGroups = new ModificationItem[] {
          new ModificationItem(op, member) };

    Name groupName = buildGroupDN(realm, group.getGroupName());

    try {
        ldapTemplate.modifyAttributes(groupName, modGroups);
    } catch (NamingException e) {
        return false;
    }

    return true;
}
 

import org.springframework.ldap.NamingException; //导入依赖的package包/类
/**
 * Close the supplied context, but only if it is not associated with the
 * current transaction.
 * 
 * @param context
 *            the DirContext to close.
 * @param contextSource
 *            the ContextSource bound to the transaction.
 * @throws NamingException
 */
void doCloseConnection(DirContext context, ContextSource contextSource)
        throws javax.naming.NamingException {
    DirContextHolder transactionContextHolder = (DirContextHolder) TransactionSynchronizationManager
            .getResource(contextSource);
    if (transactionContextHolder == null
            || transactionContextHolder.getCtx() != context) {
        log.debug("Closing context");
        // This is not the transactional context or the transaction is
        // no longer active - we should close it.
        context.close();
    } else {
        log.debug("Leaving transactional context open");
    }
}
 

import org.springframework.ldap.NamingException; //导入依赖的package包/类
/**
    * {@inheritDoc}
    */
   @Override
public void list(final String base, NameClassPairCallbackHandler handler) {
	SearchExecutor searchExecutor = new SearchExecutor() {
		public NamingEnumeration executeSearch(DirContext ctx) throws javax.naming.NamingException {
			return ctx.list(base);
		}
	};

	search(searchExecutor, handler);
}
 

import org.springframework.ldap.NamingException; //导入依赖的package包/类
/**
    * {@inheritDoc}
    */
   @Override
public void listBindings(final String base, NameClassPairCallbackHandler handler) {
	SearchExecutor searchExecutor = new SearchExecutor() {
		public NamingEnumeration executeSearch(DirContext ctx) throws javax.naming.NamingException {
			return ctx.listBindings(base);
		}
	};

	search(searchExecutor, handler);
}
 

import org.springframework.ldap.NamingException; //导入依赖的package包/类
private <T> T executeWithContext(ContextExecutor<T> ce, DirContext ctx) {
	try {
		return ce.executeWithContext(ctx);
	}
	catch (javax.naming.NamingException e) {
		throw LdapUtils.convertLdapException(e);
	}
	finally {
		closeContext(ctx);
	}
}
 

import org.springframework.ldap.NamingException; //导入依赖的package包/类
/**
    * {@inheritDoc}
    */
   @Override
public Object lookup(final Name dn) {
	return executeReadOnly(new ContextExecutor() {
		public Object executeWithContext(DirContext ctx) throws javax.naming.NamingException {
			return ctx.lookup(dn);
		}
	});
}
 

import org.springframework.ldap.NamingException; //导入依赖的package包/类
/**
    * {@inheritDoc}
    */
   @Override
public void modifyAttributes(final Name dn, final ModificationItem[] mods) {
	executeReadWrite(new ContextExecutor() {
		public Object executeWithContext(DirContext ctx) throws javax.naming.NamingException {
			ctx.modifyAttributes(dn, mods);
			return null;
		}
	});
}
 

import org.springframework.ldap.NamingException; //导入依赖的package包/类
/**
    * {@inheritDoc}
    */
   @Override
public void bind(final Name dn, final Object obj, final Attributes attributes) {
	executeReadWrite(new ContextExecutor<Object>() {
		public Object executeWithContext(DirContext ctx) throws javax.naming.NamingException {
			ctx.bind(dn, obj, attributes);
			return null;
		}
	});
}
 

import org.springframework.ldap.NamingException; //导入依赖的package包/类
private void doUnbind(final Name dn) {
	executeReadWrite(new ContextExecutor<Object>() {
		public Object executeWithContext(DirContext ctx) throws javax.naming.NamingException {
			ctx.unbind(dn);
			return null;
		}
	});
}