| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.qpid.server.virtualhostalias; |
| |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.regex.Pattern; |
| import java.util.regex.PatternSyntaxException; |
| |
| import org.apache.qpid.server.configuration.IllegalConfigurationException; |
| import org.apache.qpid.server.model.Broker; |
| import org.apache.qpid.server.model.ConfiguredObject; |
| import org.apache.qpid.server.model.ManagedAttributeField; |
| import org.apache.qpid.server.model.ManagedObjectFactoryConstructor; |
| import org.apache.qpid.server.model.NamedAddressSpace; |
| import org.apache.qpid.server.model.PatternMatchingAlias; |
| import org.apache.qpid.server.model.Port; |
| import org.apache.qpid.server.model.SystemAddressSpaceAlias; |
| |
| public class SystemAddressSpaceAliasImpl |
| extends AbstractVirtualHostAlias<SystemAddressSpaceAliasImpl> |
| implements SystemAddressSpaceAlias<SystemAddressSpaceAliasImpl> |
| { |
| @ManagedAttributeField |
| private String _pattern; |
| @ManagedAttributeField |
| private String _systemAddressSpace; |
| |
| @ManagedObjectFactoryConstructor |
| protected SystemAddressSpaceAliasImpl(final Map<String, Object> attributes, final Port port) |
| { |
| super(attributes, port); |
| } |
| |
| protected boolean matches(final String name) |
| { |
| return name == null ? "".matches(_pattern) : name.matches(_pattern); |
| } |
| |
| @Override |
| public void onValidate() |
| { |
| super.onValidate(); |
| validatePattern(getPattern()); |
| |
| } |
| |
| @Override |
| protected void validateChange(final ConfiguredObject<?> proxyForValidation, final Set<String> changedAttributes) |
| { |
| super.validateChange(proxyForValidation, changedAttributes); |
| validatePattern(((PatternMatchingAlias)proxyForValidation).getPattern()); |
| } |
| |
| private void validatePattern(final String pattern) |
| { |
| try |
| { |
| Pattern p = Pattern.compile(pattern); |
| } |
| catch (PatternSyntaxException e) |
| { |
| throw new IllegalConfigurationException("'"+pattern+"' is not a valid Java regex pattern", e); |
| } |
| |
| } |
| |
| @Override |
| public String getPattern() |
| { |
| return _pattern; |
| } |
| |
| @Override |
| public String getSystemAddressSpace() |
| { |
| return _systemAddressSpace; |
| } |
| |
| @Override |
| public NamedAddressSpace getAddressSpace(final String name) |
| { |
| return matches(name) ? ((Broker) getParent()).getSystemAddressSpace(getSystemAddressSpace()) : null; |
| } |
| } |