| /* |
| * Copyright 2003-2007 the original author or authors. |
| * |
| * Licensed 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 groovy.xml.streamingmarkupsupport; |
| |
| import groovy.lang.Closure; |
| import groovy.lang.GroovyObjectSupport; |
| |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| |
| public abstract class Builder extends GroovyObjectSupport { |
| protected final Map namespaceMethodMap = new HashMap(); |
| |
| public Builder(final Map namespaceMethodMap) { |
| final Iterator keyIterator = namespaceMethodMap.keySet().iterator(); |
| |
| while (keyIterator.hasNext()) { |
| final Object key = keyIterator.next(); |
| final List value = (List)namespaceMethodMap.get(key); |
| final Closure dg = ((Closure)value.get(1)).asWritable(); |
| |
| this.namespaceMethodMap.put(key, new Object[]{value.get(0), dg, fettleMethodMap(dg, (Map)value.get(2))}); |
| } |
| } |
| |
| private static Map fettleMethodMap(final Closure defaultGenerator, final Map methodMap) { |
| final Map newMethodMap = new HashMap(); |
| final Iterator keyIterator = methodMap.keySet().iterator(); |
| |
| while (keyIterator.hasNext()) { |
| final Object key = keyIterator.next(); |
| final Object value = methodMap.get(key); |
| |
| if ((value instanceof Closure)) { |
| newMethodMap.put(key, value); |
| } else { |
| newMethodMap.put(key, defaultGenerator.curry((Object[])value)); |
| } |
| } |
| |
| return newMethodMap; |
| } |
| |
| public abstract Object bind(Closure root); |
| |
| protected abstract static class Built extends GroovyObjectSupport { |
| protected final Closure root; |
| protected final Map namespaceSpecificTags = new HashMap(); |
| |
| public Built(final Closure root, final Map namespaceTagMap) { |
| this.namespaceSpecificTags.putAll(namespaceTagMap); |
| |
| this.root = (Closure)root.clone(); |
| |
| this.root.setDelegate(this); |
| } |
| } |
| } |