| /* |
| * 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.netbeans.modules.java.freeform; |
| |
| import java.io.File; |
| import java.net.URL; |
| import java.util.ArrayList; |
| import java.util.List; |
| import javax.swing.event.ChangeListener; |
| import org.netbeans.api.java.queries.JavadocForBinaryQuery; |
| import org.netbeans.spi.java.queries.JavadocForBinaryQueryImplementation; |
| import org.netbeans.spi.project.AuxiliaryConfiguration; |
| import org.netbeans.spi.project.support.ant.AntProjectHelper; |
| import org.netbeans.spi.project.support.ant.PropertyEvaluator; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.xml.XMLUtil; |
| import org.w3c.dom.Element; |
| |
| /** |
| * Handles Javadoc information. |
| * @author Jesse Glick |
| */ |
| final class JavadocQuery implements JavadocForBinaryQueryImplementation { |
| |
| private final AntProjectHelper helper; |
| private final PropertyEvaluator eval; |
| private final AuxiliaryConfiguration aux; |
| |
| public JavadocQuery(AntProjectHelper helper, PropertyEvaluator eval, AuxiliaryConfiguration aux) { |
| this.helper = helper; |
| this.eval = eval; |
| this.aux = aux; |
| } |
| |
| public JavadocForBinaryQuery.Result findJavadoc(URL binaryRoot) { |
| Element data = aux.getConfigurationFragment(JavaProjectNature.EL_JAVA, JavaProjectNature.NS_JAVA_LASTEST, true); |
| if (data != null) { |
| for (Element cu : XMLUtil.findSubElements(data)) { |
| assert cu.getLocalName().equals("compilation-unit") : cu; |
| boolean rightCU = false; |
| for (Element builtTo : XMLUtil.findSubElements(cu)) { |
| if (builtTo.getLocalName().equals("built-to")) { // NOI18N |
| String rawtext = XMLUtil.findText(builtTo); |
| assert rawtext != null; |
| String evaltext = eval.evaluate(rawtext); |
| if (evaltext != null) { |
| URL url = evalTextToURL(evaltext); |
| if (url != null) { |
| if (url.equals(binaryRoot)) { |
| rightCU = true; |
| break; |
| } |
| } |
| } |
| } |
| } |
| if (rightCU) { |
| List<URL> resultURLs = new ArrayList<URL>(); |
| for (Element javadocTo : XMLUtil.findSubElements(cu)) { |
| if (javadocTo.getLocalName().equals("javadoc-built-to")) { // NOI18N |
| String rawtext = XMLUtil.findText(javadocTo); |
| assert rawtext != null; |
| String evaltext = eval.evaluate(rawtext); |
| if (evaltext != null) { |
| resultURLs.add(evalTextToURL(evaltext)); |
| } |
| } |
| } |
| if (resultURLs.size() == 0) { |
| return null; |
| } |
| return new FixedResult(resultURLs); |
| } |
| } |
| } |
| return null; |
| } |
| |
| private URL evalTextToURL(String evaltext) { |
| File location = helper.resolveFile(evaltext); |
| return FileUtil.urlForArchiveOrDir(location); |
| } |
| |
| private static final class FixedResult implements JavadocForBinaryQuery.Result { |
| |
| private final List<URL> urls; |
| |
| public FixedResult(List<URL> urls) { |
| this.urls = urls; |
| } |
| |
| public URL[] getRoots() { |
| return urls.toArray(new URL[urls.size()]); |
| } |
| |
| public void addChangeListener(ChangeListener l) {} |
| |
| public void removeChangeListener(ChangeListener l) {} |
| |
| } |
| |
| } |