1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 import org.clearsilver.HDF; 18 import org.clearsilver.CS; 19 import java.util.regex.Pattern; 20 import java.util.regex.Matcher; 21 22 public class ThrowsTagInfo extends ParsedTagInfo 23 { 24 static final Pattern PATTERN = Pattern.compile( 25 "(\\S+)\\s+(.*)", 26 Pattern.DOTALL); 27 private ClassInfo mException; 28 ThrowsTagInfo(String name, String kind, String text, ContainerInfo base, SourcePositionInfo sp)29 public ThrowsTagInfo(String name, String kind, String text, 30 ContainerInfo base, SourcePositionInfo sp) 31 { 32 super(name, kind, text, base, sp); 33 34 Matcher m = PATTERN.matcher(text); 35 if (m.matches()) { 36 setCommentText(m.group(2)); 37 String className = m.group(1); 38 if (base instanceof ClassInfo) { 39 mException = ((ClassInfo)base).findClass(className); 40 } 41 if (mException == null) { 42 mException = Converter.obtainClass(className); 43 } 44 } 45 } 46 ThrowsTagInfo(String name, String kind, String text, ClassInfo exception, String exceptionComment, ContainerInfo base, SourcePositionInfo sp)47 public ThrowsTagInfo(String name, String kind, String text, 48 ClassInfo exception, String exceptionComment, 49 ContainerInfo base, SourcePositionInfo sp) 50 { 51 super(name, kind, text, base, sp); 52 mException = exception; 53 setCommentText(exceptionComment); 54 } 55 exception()56 public ClassInfo exception() 57 { 58 return mException; 59 } 60 exceptionType()61 public TypeInfo exceptionType() 62 { 63 if (mException != null) { 64 return mException.asTypeInfo(); 65 } else { 66 return null; 67 } 68 } 69 makeHDF(HDF data, String base, ThrowsTagInfo[] tags)70 public static void makeHDF(HDF data, String base, ThrowsTagInfo[] tags) 71 { 72 for (int i=0; i<tags.length; i++) { 73 TagInfo.makeHDF(data, base + '.' + i + ".comment", 74 tags[i].commentTags()); 75 if (tags[i].exceptionType() != null) { 76 tags[i].exceptionType().makeHDF(data, base + "." + i + ".type"); 77 } 78 } 79 } 80 81 82 } 83 84