| /* |
| * |
| * 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.gentools; |
| |
| import org.w3c.dom.Node; |
| import org.w3c.dom.NodeList; |
| |
| import java.io.PrintStream; |
| import java.util.TreeMap; |
| |
| @SuppressWarnings("serial") |
| public class AmqpDomainMap extends TreeMap<String, AmqpDomain> implements Printable, NodeAware |
| { |
| private final LanguageConverter _converter; |
| |
| public AmqpDomainMap(LanguageConverter converter) |
| { |
| _converter = converter; |
| |
| } |
| |
| public boolean addFromNode(Node n, int o, AmqpVersion v) |
| throws AmqpParseException, AmqpTypeMappingException |
| { |
| NodeList nl = n.getChildNodes(); |
| for (int i = 0; i < nl.getLength(); i++) |
| { |
| Node c = nl.item(i); |
| // All versions 0.9 and greater use <domain> for all domains |
| if (c.getNodeName().compareTo(Utils.ELEMENT_DOMAIN) == 0) |
| { |
| String domainName = getConverter().prepareDomainName(Utils.getNamedAttribute(c, Utils.ATTRIBUTE_NAME)); |
| String type = Utils.getNamedAttribute(c, Utils.ATTRIBUTE_TYPE); |
| AmqpDomain thisDomain = get(domainName); |
| if (thisDomain == null) |
| { |
| thisDomain = new AmqpDomain(domainName); |
| put(domainName, thisDomain); |
| } |
| thisDomain.addDomain(type, v); |
| } |
| // Version(s) 0.8 and earlier use <domain> for all complex domains and use |
| // attribute <field type=""...> for simple types. Add these simple types to |
| // domain list - but beware of duplicates! |
| else if (c.getNodeName().compareTo(Utils.ELEMENT_FIELD) == 0) |
| { |
| try |
| { |
| String type = getConverter().prepareDomainName(Utils.getNamedAttribute(c, Utils.ATTRIBUTE_TYPE)); |
| AmqpDomain thisDomain = get(type); |
| if (thisDomain == null) |
| { |
| thisDomain = new AmqpDomain(type); |
| put(type, thisDomain); |
| } |
| if (!thisDomain.hasVersion(type, v)) |
| { |
| thisDomain.addDomain(type, v); |
| } |
| } |
| catch (AmqpParseException e) |
| { |
| } // Ignore fields without type attribute |
| } |
| else if (c.getNodeName().compareTo(Utils.ELEMENT_CLASS) == 0 || |
| c.getNodeName().compareTo(Utils.ELEMENT_METHOD) == 0) |
| { |
| addFromNode(c, 0, v); |
| } |
| } |
| return true; |
| } |
| |
| public String getDomainType(String domainName, AmqpVersion version) |
| { |
| AmqpDomain domainType = get(domainName); |
| // For AMQP 8.0, primitive types were not described as domains, so |
| // return itself as the type. |
| if (domainType == null) |
| { |
| return domainName; |
| } |
| try |
| { |
| return domainType.getDomainType(version); |
| } |
| catch (AmqpTypeMappingException e) |
| { |
| throw new AmqpTypeMappingException("Unable to find domain type for domain \"" + domainName + |
| "\" version " + version + "."); |
| } |
| } |
| |
| |
| public void print(PrintStream out, int marginSize, int tabSize) |
| { |
| out.println(Utils.createSpaces(marginSize) + "Domain Map:"); |
| for (String thisDomainName : keySet()) |
| { |
| AmqpDomain domain = get(thisDomainName); |
| domain.print(out, marginSize + tabSize, tabSize); |
| } |
| } |
| |
| public LanguageConverter getConverter() |
| { |
| return _converter; |
| } |
| |
| } |