org.codehaus.groovy.tools.groovydoc.SimpleGroovyClassDoc Maven / Gradle / Ivy
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/*
* Copyright 2003-2013 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 org.codehaus.groovy.tools.groovydoc;
import org.codehaus.groovy.groovydoc.*;
import org.codehaus.groovy.runtime.DefaultGroovyMethods;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class SimpleGroovyClassDoc extends SimpleGroovyAbstractableElementDoc implements GroovyClassDoc {
public static final Pattern TAG_REGEX = Pattern.compile("(?sm)\\s*@([a-zA-Z.]+)\\s+(.*?)(?=\\s+@)");
public static final Pattern LINK_REGEX = Pattern.compile("(?m)[{]@(link)\\s+([^}]*)}");
public static final Pattern CODE_REGEX = Pattern.compile("(?m)[{]@(code)\\s+([^}]*)}");
public static final Pattern REF_LABEL_REGEX = Pattern.compile("([\\w.#\\$]*(\\(.*\\))?)(\\s(.*))?");
public static final Pattern NAME_ARGS_REGEX = Pattern.compile("([^(]+)\\(([^)]*)\\)");
public static final Pattern SPLIT_ARGS_REGEX = Pattern.compile(",\\s*");
private static final List PRIMITIVES = Arrays.asList("void", "boolean", "byte", "short", "char", "int", "long", "float", "double");
private static final Map TAG_TEXT = new HashMap();
static {
TAG_TEXT.put("see", "See Also");
TAG_TEXT.put("param", "Parameters");
TAG_TEXT.put("throw", "Throws");
TAG_TEXT.put("exception", "Throws");
TAG_TEXT.put("return", "Returns");
TAG_TEXT.put("since", "Since");
TAG_TEXT.put("author", "Authors");
TAG_TEXT.put("version", "Version");
TAG_TEXT.put("default", "Default");
}
private final List constructors;
private final List fields;
private final List properties;
private final List enumConstants;
private final List methods;
private final List importedClassesAndPackages;
private final Map aliases;
private final List interfaceNames;
private final List interfaceClasses;
private final List nested;
private final List links;
private GroovyClassDoc superClass;
private GroovyClassDoc outer;
private String superClassName;
private String fullPathName;
private boolean isgroovy;
private GroovyRootDoc savedRootDoc = null;
public SimpleGroovyClassDoc(List importedClassesAndPackages, Map aliases, String name, List links) {
super(name);
this.importedClassesAndPackages = importedClassesAndPackages;
this.aliases = aliases;
this.links = links;
constructors = new ArrayList();
fields = new ArrayList();
properties = new ArrayList();
enumConstants = new ArrayList();
methods = new ArrayList();
interfaceNames = new ArrayList();
interfaceClasses = new ArrayList();
nested = new ArrayList();
}
public SimpleGroovyClassDoc(List importedClassesAndPackages, Map aliases, String name) {
this(importedClassesAndPackages, aliases, name, new ArrayList());
}
public SimpleGroovyClassDoc(List importedClassesAndPackages, String name) {
this(importedClassesAndPackages, new HashMap(), name, new ArrayList());
}
/**
* returns a sorted array of constructors
*/
public GroovyConstructorDoc[] constructors() {
Collections.sort(constructors);
return constructors.toArray(new GroovyConstructorDoc[constructors.size()]);
}
public boolean add(GroovyConstructorDoc constructor) {
return constructors.add(constructor);
}
// TODO remove?
public GroovyClassDoc getOuter() {
return outer;
}
public void setOuter(GroovyClassDoc outer) {
this.outer = outer;
}
public boolean isGroovy() {
return isgroovy;
}
public void setGroovy(boolean isgroovy) {
this.isgroovy = isgroovy;
}
/**
* returns a sorted array of nested classes and interfaces
*/
public GroovyClassDoc[] innerClasses() {
Collections.sort(nested);
return nested.toArray(new GroovyClassDoc[nested.size()]);
}
public boolean addNested(GroovyClassDoc nestedClass) {
return nested.add(nestedClass);
}
/**
* returns a sorted array of fields
*/
public GroovyFieldDoc[] fields() {
Collections.sort(fields);
return fields.toArray(new GroovyFieldDoc[fields.size()]);
}
public boolean add(GroovyFieldDoc field) {
return fields.add(field);
}
/**
* returns a sorted array of properties
*/
public GroovyFieldDoc[] properties() {
Collections.sort(properties);
return properties.toArray(new GroovyFieldDoc[properties.size()]);
}
public boolean addProperty(GroovyFieldDoc property) {
return properties.add(property);
}
/**
* returns a sorted array of enum constants
*/
public GroovyFieldDoc[] enumConstants() {
Collections.sort(enumConstants);
return enumConstants.toArray(new GroovyFieldDoc[enumConstants.size()]);
}
public boolean addEnumConstant(GroovyFieldDoc field) {
return enumConstants.add(field);
}
/**
* returns a sorted array of methods
*/
public GroovyMethodDoc[] methods() {
Collections.sort(methods);
return methods.toArray(new GroovyMethodDoc[methods.size()]);
}
public boolean add(GroovyMethodDoc method) {
return methods.add(method);
}
public String getSuperClassName() {
return superClassName;
}
public void setSuperClassName(String className) {
superClassName = className;
}
public GroovyClassDoc superclass() {
return superClass;
}
public void setSuperClass(GroovyClassDoc doc) {
superClass = doc;
}
public String getFullPathName() {
return fullPathName;
}
public void setFullPathName(String fullPathName) {
this.fullPathName = fullPathName;
}
public String getRelativeRootPath() {
StringTokenizer tokenizer = new StringTokenizer(fullPathName, "/"); // todo windows??
StringBuilder sb = new StringBuilder();
if (tokenizer.hasMoreTokens()) {
tokenizer.nextToken(); // ignore the first token, as we want n-1 parent dirs
}
while (tokenizer.hasMoreTokens()) {
tokenizer.nextToken();
sb.append("../");
}
return sb.toString();
}
// TODO move logic here into resolve
public List getParentClasses() {
List result = new LinkedList();
if (isInterface()) return result;
result.add(0, this);
GroovyClassDoc next = this;
while (next.superclass() != null && !"java.lang.Object".equals(next.qualifiedTypeName())) {
next = next.superclass();
result.add(0, next);
}
GroovyClassDoc prev = next;
Class nextClass = getClassOf(next.qualifiedTypeName());
while (nextClass != null && nextClass.getSuperclass() != null && !Object.class.equals(nextClass)) {
nextClass = nextClass.getSuperclass();
GroovyClassDoc nextDoc = new ExternalGroovyClassDoc(nextClass);
if (prev instanceof SimpleGroovyClassDoc) {
SimpleGroovyClassDoc parent = (SimpleGroovyClassDoc) prev;
parent.setSuperClass(nextDoc);
}
result.add(0, nextDoc);
prev = nextDoc;
}
if (!result.get(0).qualifiedTypeName().equals("java.lang.Object")) {
result.add(0, new ExternalGroovyClassDoc(Object.class));
}
return result;
}
public Set getParentInterfaces() {
Set result = new HashSet();
result.add(this);
Set next = new HashSet();
next.addAll(Arrays.asList(this.interfaces()));
while (next.size() > 0) {
Set temp = next;
next = new HashSet();
for (GroovyClassDoc t : temp) {
if (t instanceof SimpleGroovyClassDoc) {
next.addAll(((SimpleGroovyClassDoc)t).getParentInterfaces());
} else if (t instanceof ExternalGroovyClassDoc) {
ExternalGroovyClassDoc d = (ExternalGroovyClassDoc) t;
next.addAll(getJavaInterfaces(d));
}
}
next = DefaultGroovyMethods.minus(next, result);
result.addAll(next);
}
return result;
}
private Set getJavaInterfaces(ExternalGroovyClassDoc d) {
Set result = new HashSet();
Class[] interfaces = d.externalClass().getInterfaces();
if (interfaces != null) {
for (Class i : interfaces) {
ExternalGroovyClassDoc doc = new ExternalGroovyClassDoc(i);
result.add(doc);
result.addAll(getJavaInterfaces(doc));
}
}
return result;
}
private Class getClassOf(String next) {
try {
return Class.forName(next.replace("/", "."));
} catch (Throwable t) {
return null;
}
}
void resolve(GroovyRootDoc rootDoc) {
this.savedRootDoc = rootDoc;
Map visibleClasses = rootDoc.getVisibleClasses(importedClassesAndPackages);
// resolve constructor parameter types
for (GroovyConstructorDoc constructor : constructors) {
// parameters
for (GroovyParameter groovyParameter : constructor.parameters()) {
SimpleGroovyParameter param = (SimpleGroovyParameter) groovyParameter;
String paramTypeName = param.typeName();
if (visibleClasses.containsKey(paramTypeName)) {
param.setType((GroovyType) visibleClasses.get(paramTypeName));
} else {
GroovyClassDoc doc = resolveClass(rootDoc, paramTypeName);
if (doc != null) param.setType(doc);
}
}
}
for (GroovyFieldDoc field : fields) {
SimpleGroovyFieldDoc mutableField = (SimpleGroovyFieldDoc) field;
GroovyType fieldType = field.type();
String typeName = fieldType.typeName();
if (visibleClasses.containsKey(typeName)) {
mutableField.setType((GroovyType) visibleClasses.get(typeName));
} else {
GroovyClassDoc doc = resolveClass(rootDoc, typeName);
if (doc != null) mutableField.setType(doc);
}
}
// resolve method return types and parameter types
for (GroovyMethodDoc method : methods) {
// return types
GroovyType returnType = method.returnType();
String typeName = returnType.typeName();
if (visibleClasses.containsKey(typeName)) {
method.setReturnType((GroovyType) visibleClasses.get(typeName));
} else {
GroovyClassDoc doc = resolveClass(rootDoc, typeName);
if (doc != null) method.setReturnType(doc);
}
// parameters
for (GroovyParameter groovyParameter : method.parameters()) {
SimpleGroovyParameter param = (SimpleGroovyParameter) groovyParameter;
String paramTypeName = param.typeName();
if (visibleClasses.containsKey(paramTypeName)) {
param.setType((GroovyType) visibleClasses.get(paramTypeName));
} else {
GroovyClassDoc doc = resolveClass(rootDoc, paramTypeName);
if (doc != null) param.setType(doc);
}
}
}
// resolve property types
for (GroovyFieldDoc property : properties) {
if (property instanceof SimpleGroovyFieldDoc) {
SimpleGroovyFieldDoc simpleGroovyFieldDoc = (SimpleGroovyFieldDoc) property;
if (simpleGroovyFieldDoc.type() instanceof SimpleGroovyType) {
SimpleGroovyType simpleGroovyType = (SimpleGroovyType) simpleGroovyFieldDoc.type();
GroovyClassDoc propertyTypeClassDoc = resolveClass(rootDoc, simpleGroovyType.qualifiedTypeName());
if (propertyTypeClassDoc != null) {
simpleGroovyFieldDoc.setType(propertyTypeClassDoc);
}
}
}
}
if (superClassName != null && superClass == null) {
superClass = resolveClass(rootDoc, superClassName);
}
for (String name : interfaceNames) {
interfaceClasses.add(resolveClass(rootDoc, name));
}
for (GroovyAnnotationRef annotation : annotations()) {
SimpleGroovyAnnotationRef ref = (SimpleGroovyAnnotationRef) annotation;
ref.setType(resolveClass(rootDoc, ref.name()));
}
}
public String getDocUrl(String type) {
return getDocUrl(type, false);
}
public String getDocUrl(String type, boolean full) {
return getDocUrl(type, full, links, getRelativeRootPath(), savedRootDoc, this);
}
private static String resolveMethodArgs(GroovyRootDoc rootDoc, SimpleGroovyClassDoc classDoc, String type) {
if (!type.contains("(")) return type;
Matcher m = NAME_ARGS_REGEX.matcher(type);
if (m.matches()) {
String name = m.group(1);
String args = m.group(2);
StringBuilder sb = new StringBuilder();
sb.append(name);
sb.append("(");
String[] argParts = SPLIT_ARGS_REGEX.split(args);
boolean first = true;
for (String argPart : argParts) {
if (first) first = false;
else sb.append(", ");
GroovyClassDoc doc = classDoc.resolveClass(rootDoc, argPart);
sb.append(doc == null ? argPart : doc.qualifiedTypeName());
}
sb.append(")");
return sb.toString();
}
return type;
}
public static String getDocUrl(String type, boolean full, List links, String relativePath, GroovyRootDoc rootDoc, SimpleGroovyClassDoc classDoc) {
if (type == null)
return type;
type = type.trim();
if (isPrimitiveType(type)) return type;
if (type.equals("def")) type = "java.lang.Object def";
String label = null;
Matcher matcher = REF_LABEL_REGEX.matcher(type);
if (matcher.find()) {
type = matcher.group(1);
label = matcher.group(4);
}
if (type.startsWith("#"))
return "" + (label == null ? type.substring(1) : label) + "";
if (type.endsWith("[]")) {
if (label != null)
return getDocUrl(type.substring(0, type.length() - 2) + " " + label, full, links, relativePath, rootDoc, classDoc);
return getDocUrl(type.substring(0, type.length() - 2), full, links, relativePath, rootDoc, classDoc) + "[]";
}
if (!type.contains(".") && classDoc != null) {
String[] pieces = type.split("#");
String candidate = pieces[0];
Class c = classDoc.resolveExternalClassFromImport(candidate);
if (c != null) type = c.getName();
if (pieces.length > 1) type += "#" + pieces[1];
type = resolveMethodArgs(rootDoc, classDoc, type);
}
if (type.indexOf('.') == -1)
return type;
final String[] target = type.split("#");
String shortClassName = target[0].replaceAll(".*\\.", "");
shortClassName += (target.length > 1 ? "#" + target[1].split("\\(")[0] : "");
String name = (full ? target[0] : shortClassName).replaceAll("#", ".").replace('$', '.');
// last chance lookup for classes within the current codebase
if (rootDoc != null) {
String slashedName = target[0].replaceAll("\\.", "/");
GroovyClassDoc doc = rootDoc.classNamed(classDoc, slashedName);
if (doc != null) {
return buildUrl(relativePath, target, label == null ? name : label);
}
}
if (links != null) {
for (LinkArgument link : links) {
final StringTokenizer tokenizer = new StringTokenizer(link.getPackages(), ", ");
while (tokenizer.hasMoreTokens()) {
final String token = tokenizer.nextToken();
if (type.startsWith(token)) {
return buildUrl(link.getHref(), target, label == null ? name : label);
}
}
}
}
return type;
}
private static String buildUrl(String relativeRoot, String[] target, String shortClassName) {
if (relativeRoot.length() > 0 && !relativeRoot.endsWith("/")) {
relativeRoot += "/";
}
String url = relativeRoot + target[0].replace('.', '/').replace('$', '.') + ".html" + (target.length > 1 ? "#" + target[1] : "");
return "" + shortClassName + "";
}
private GroovyClassDoc resolveClass(GroovyRootDoc rootDoc, String name) {
if (isPrimitiveType(name)) return null;
if (name.endsWith("[]")) {
GroovyClassDoc componentClass = resolveClass(rootDoc, name.substring(0, name.length() - 2));
if (componentClass != null) return new ArrayClassDocWrapper(componentClass);
return null;
}
if (name.equals("T") || name.equals("U") || name.equals("K") || name.equals("V") || name.equals("G")) {
name = "java/lang/Object";
}
GroovyClassDoc doc = ((SimpleGroovyRootDoc)rootDoc).classNamedExact(name);
if (doc != null) return doc;
int slashIndex = name.lastIndexOf("/");
if (slashIndex < 1) {
doc = resolveInternalClassDocFromImport(rootDoc, name);
if (doc != null) return doc;
for (GroovyClassDoc nestedDoc : nested) {
if (nestedDoc.name().endsWith("." + name))
return nestedDoc;
}
doc = rootDoc.classNamed(this, name);
if (doc != null) return doc;
}
// The class is not in the tree being documented
String shortname = name;
Class c;
if (slashIndex > 0) {
shortname = name.substring(slashIndex + 1);
c = resolveExternalFullyQualifiedClass(name);
} else {
c = resolveExternalClassFromImport(name);
}
if (c == null) {
c = resolveFromJavaLang(name);
}
if (c != null) {
return new ExternalGroovyClassDoc(c);
}
if (name.contains("/")) {
// search for nested class
if (slashIndex > 0) {
String outerName = name.substring(0, slashIndex);
GroovyClassDoc gcd = resolveClass(rootDoc, outerName);
if (gcd instanceof ExternalGroovyClassDoc) {
ExternalGroovyClassDoc egcd = (ExternalGroovyClassDoc) gcd;
String innerName = name.substring(slashIndex+1);
Class outerClass = egcd.externalClass();
for (Class inner : outerClass.getDeclaredClasses()) {
if (inner.getName().equals(outerClass.getName() + "$" + innerName)) {
return new ExternalGroovyClassDoc(inner);
}
}
}
if (gcd instanceof SimpleGroovyClassDoc) {
String innerClassName = name.substring(slashIndex + 1);
SimpleGroovyClassDoc innerClass = new SimpleGroovyClassDoc(importedClassesAndPackages, aliases, innerClassName);
innerClass.setFullPathName(gcd.getFullPathName() + "." + innerClassName);
return innerClass;
}
}
}
// check if the name is actually an aliased type name
if (hasAlias(name)) {
String fullyQualifiedTypeName = getFullyQualifiedTypeNameForAlias(name);
GroovyClassDoc gcd = resolveClass(rootDoc, fullyQualifiedTypeName);
if (gcd != null) return gcd;
}
// and we can't find it
SimpleGroovyClassDoc placeholder = new SimpleGroovyClassDoc(null, shortname);
placeholder.setFullPathName(name);
return placeholder;
}
private Class resolveFromJavaLang(String name) {
try {
return Class.forName("java.lang." + name);
} catch (NoClassDefFoundError e) {
// ignore
} catch (ClassNotFoundException e) {
// ignore
}
return null;
}
private static boolean isPrimitiveType(String name) {
String type = name;
if (name.endsWith("[]")) type = name.substring(0, name.length() - 2);
return PRIMITIVES.contains(type);
}
private GroovyClassDoc resolveInternalClassDocFromImport(GroovyRootDoc rootDoc, String baseName) {
if (isPrimitiveType(baseName)) return null;
for (String importName : importedClassesAndPackages) {
if (importName.endsWith("/" + baseName)) {
GroovyClassDoc doc = ((SimpleGroovyRootDoc)rootDoc).classNamedExact(importName);
if (doc != null) return doc;
} else if (importName.endsWith("/*")) {
GroovyClassDoc doc = ((SimpleGroovyRootDoc)rootDoc).classNamedExact(importName.substring(0, importName.length() - 2) + baseName);
if (doc != null) return doc;
}
}
return null;
}
private Class resolveExternalClassFromImport(String name) {
if (isPrimitiveType(name)) return null;
for (String importName : importedClassesAndPackages) {
String candidate = null;
if (importName.endsWith("/" + name)) {
candidate = importName.replaceAll("/", ".");
} else if (importName.endsWith("/*")) {
candidate = importName.substring(0, importName.length() - 2).replace('/', '.') + "." + name;
}
if (candidate != null) {
try {
// TODO cache these??
return Class.forName(candidate);
} catch (NoClassDefFoundError e) {
// ignore
} catch (ClassNotFoundException e) {
// ignore
}
}
}
return null;
}
private Class resolveExternalFullyQualifiedClass(String name) {
String candidate = name.replace('/', '.');
try {
// TODO cache these??
return Class.forName(candidate);
} catch (NoClassDefFoundError e) {
// ignore
} catch (ClassNotFoundException e) {
// ignore
}
return null;
}
private boolean hasAlias(String alias) {
return aliases.containsKey(alias);
}
private String getFullyQualifiedTypeNameForAlias(String alias) {
if (!hasAlias(alias)) return "";
return aliases.get(alias);
}
// methods from GroovyClassDoc
public GroovyConstructorDoc[] constructors(boolean filter) {/*todo*/
return null;
}
public boolean definesSerializableFields() {/*todo*/
return false;
}
public GroovyFieldDoc[] fields(boolean filter) {/*todo*/
return null;
}
public GroovyClassDoc findClass(String className) {/*todo*/
return null;
}
public GroovyClassDoc[] importedClasses() {/*todo*/
return null;
}
public GroovyPackageDoc[] importedPackages() {/*todo*/
return null;
}
public GroovyClassDoc[] innerClasses(boolean filter) {/*todo*/
return null;
}
public GroovyClassDoc[] interfaces() {
Collections.sort(interfaceClasses);
return interfaceClasses.toArray(new GroovyClassDoc[interfaceClasses.size()]);
}
public GroovyType[] interfaceTypes() {/*todo*/
return null;
}
public boolean isExternalizable() {/*todo*/
return false;
}
public boolean isSerializable() {/*todo*/
return false;
}
public GroovyMethodDoc[] methods(boolean filter) {/*todo*/
return null;
}
public GroovyFieldDoc[] serializableFields() {/*todo*/
return null;
}
public GroovyMethodDoc[] serializationMethods() {/*todo*/
return null;
}
public boolean subclassOf(GroovyClassDoc gcd) {/*todo*/
return false;
}
public GroovyType superclassType() {/*todo*/
return null;
}
// public GroovyTypeVariable[] typeParameters() {/*todo*/return null;} // not supported in groovy
// public GroovyParamTag[] typeParamTags() {/*todo*/return null;} // not supported in groovy
// methods from GroovyType (todo: remove this horrible copy of SimpleGroovyType.java)
// public GroovyAnnotationTypeDoc asAnnotationTypeDoc() {/*todo*/return null;}
// public GroovyClassDoc asClassDoc() {/*todo*/ return null; }
// public GroovyParameterizedType asParameterizedType() {/*todo*/return null;}
// public GroovyTypeVariable asTypeVariable() {/*todo*/return null;}
// public GroovyWildcardType asWildcardType() {/*todo*/return null;}
// public String dimension() {/*todo*/ return null; }
public boolean isPrimitive() {/*todo*/
return false;
}
public String qualifiedTypeName() {
String qtnWithSlashes = fullPathName.startsWith("DefaultPackage/") ? fullPathName.substring("DefaultPackage/".length()) : fullPathName;
return qtnWithSlashes.replace('/', '.');
}
// TODO remove dupe with SimpleGroovyType
public String simpleTypeName() {
String typeName = qualifiedTypeName();
int lastDot = typeName.lastIndexOf('.');
if (lastDot < 0) return typeName;
return typeName.substring(lastDot + 1);
}
public String typeName() {/*todo*/
return null;
}
public void addInterfaceName(String className) {
interfaceNames.add(className);
}
public String firstSentenceCommentText() {
if (super.firstSentenceCommentText() == null)
setFirstSentenceCommentText(replaceTags(calculateFirstSentence(getRawCommentText())));
return super.firstSentenceCommentText();
}
public String commentText() {
if (super.commentText() == null)
setCommentText(replaceTags(getRawCommentText()));
return super.commentText();
}
public String replaceTags(String comment) {
String result = comment.replaceAll("(?m)^\\s*\\*", ""); // todo precompile regex
// {@link processing hack}
result = replaceAllTags(result, "", "", LINK_REGEX);
// {@code processing hack}
result = replaceAllTags(result, "", "", CODE_REGEX);
// hack to reformat other groovydoc block tags (@see, @return, @param, @throws, @author, @since) into html
result = replaceAllTagsCollated(result, "- ", ":
- ", "
- ", "
", TAG_REGEX);
return decodeSpecialSymbols(result);
}
public String replaceAllTags(String self, String s1, String s2, Pattern regex) {
return replaceAllTags(self, s1, s2, regex, links, getRelativeRootPath(), savedRootDoc, this);
}
// TODO: this should go away once we have proper tags
public static String replaceAllTags(String self, String s1, String s2, Pattern regex, List links, String relPath, GroovyRootDoc rootDoc, SimpleGroovyClassDoc classDoc) {
Matcher matcher = regex.matcher(self);
if (matcher.find()) {
matcher.reset();
StringBuffer sb = new StringBuffer();
while (matcher.find()) {
String tagname = matcher.group(1);
if (!"interface".equals(tagname)) {
String content = encodeSpecialSymbols(matcher.group(2));
if ("link".equals(tagname) || "see".equals(tagname)) {
content = getDocUrl(content, false, links, relPath, rootDoc, classDoc);
}
matcher.appendReplacement(sb, s1 + content + s2);
}
}
matcher.appendTail(sb);
return sb.toString();
} else {
return self;
}
}
// TODO: is there a better way to do this?
public String replaceAllTagsCollated(String self, String preKey, String postKey,
String valueSeparator, String postValues, Pattern regex) {
Matcher matcher = regex.matcher(self + "@endMarker");
if (matcher.find()) {
matcher.reset();
Map> savedTags = new HashMap>();
StringBuffer sb = new StringBuffer();
while (matcher.find()) {
String tagname = matcher.group(1);
if (!"interface".equals(tagname)) {
String content = encodeSpecialSymbols(matcher.group(2));
if ("see".equals(tagname) || "link".equals(tagname)) {
content = getDocUrl(content);
} else if ("param".equals(tagname)) {
int index = content.indexOf(" ");
if (index >= 0) {
content = "" + content.substring(0, index) + " - " + content.substring(index);
}
}
if (TAG_TEXT.containsKey(tagname)) {
String text = TAG_TEXT.get(tagname);
List contents = savedTags.get(text);
if (contents == null) {
contents = new ArrayList();
savedTags.put(text, contents);
}
contents.add(content);
matcher.appendReplacement(sb, "");
} else {
matcher.appendReplacement(sb, preKey + tagname + postKey + content + postValues);
}
}
}
matcher.appendTail(sb);
// remove @endMarker
sb = new StringBuffer(sb.substring(0, sb.length() - 10));
for (Map.Entry> e : savedTags.entrySet()) {
sb.append(preKey);
sb.append(e.getKey());
sb.append(postKey);
sb.append(DefaultGroovyMethods.join(e.getValue(), valueSeparator));
sb.append(postValues);
}
return sb.toString();
} else {
return self;
}
}
public static String encodeSpecialSymbols(String text) {
return Matcher.quoteReplacement(text.replaceAll("@", "&at;"));
}
public static String decodeSpecialSymbols(String text) {
return text.replaceAll("&at;", "@");
}
}