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diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/helper/ProjectHelper2.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/helper/ProjectHelper2.java
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index 67e1decb..00000000
--- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/helper/ProjectHelper2.java
+++ /dev/null
@@ -1,1238 +0,0 @@
-/*
- * 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.tools.ant.helper;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.UnsupportedEncodingException;
-import java.net.URL;
-import java.net.URLConnection;
-import java.util.HashMap;
-import java.util.Hashtable;
-import java.util.Map;
-import java.util.Stack;
-
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.ExtensionPoint;
-import org.apache.tools.ant.Location;
-import org.apache.tools.ant.MagicNames;
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.ProjectHelper;
-import org.apache.tools.ant.RuntimeConfigurable;
-import org.apache.tools.ant.Target;
-import org.apache.tools.ant.Task;
-import org.apache.tools.ant.UnknownElement;
-import org.apache.tools.ant.types.Resource;
-import org.apache.tools.ant.types.resources.FileProvider;
-import org.apache.tools.ant.types.resources.URLProvider;
-import org.apache.tools.ant.util.FileUtils;
-import org.apache.tools.ant.util.JAXPUtils;
-import org.apache.tools.zip.ZipFile;
-import org.xml.sax.Attributes;
-import org.xml.sax.InputSource;
-import org.xml.sax.Locator;
-import org.xml.sax.SAXException;
-import org.xml.sax.SAXParseException;
-import org.xml.sax.XMLReader;
-import org.xml.sax.helpers.DefaultHandler;
-
-/**
- * Sax2 based project reader
- *
- */
-public class ProjectHelper2 extends ProjectHelper {
-
- /** Reference holding the (ordered) target Vector */
- public static final String REFID_TARGETS = "ant.targets";
-
- /* Stateless */
-
- // singletons - since all state is in the context
- private static AntHandler elementHandler = new ElementHandler();
- private static AntHandler targetHandler = new TargetHandler();
- private static AntHandler mainHandler = new MainHandler();
- private static AntHandler projectHandler = new ProjectHandler();
-
- /** Specific to ProjectHelper2 so not a true Ant "magic name:" */
- private static final String REFID_CONTEXT = "ant.parsing.context";
-
- /**
- * helper for path -> URI and URI -> path conversions.
- */
- private static final FileUtils FILE_UTILS = FileUtils.getFileUtils();
-
- /**
- * Whether this instance of ProjectHelper can parse an Antlib
- * descriptor given by the URL and return its content as an
- * UnknownElement ready to be turned into an Antlib task.
- *
- * <p>This implementation returns true.</p>
- *
- * @since Ant 1.8.0
- */
- public boolean canParseAntlibDescriptor(Resource resource) {
- return true;
- }
-
- /**
- * Parse the given URL as an antlib descriptor and return the
- * content as something that can be turned into an Antlib task.
- *
- * <p>simply delegates to {@link #parseUnknownElement
- * parseUnknownElement} if the resource provides an URL and throws
- * an exception otherwise.</p>
- *
- * @since Ant 1.8.0
- */
- public UnknownElement parseAntlibDescriptor(Project containingProject,
- Resource resource) {
- URLProvider up = resource.as(URLProvider.class);
- if (up == null) {
- throw new BuildException("Unsupported resource type: " + resource);
- }
- return parseUnknownElement(containingProject, up.getURL());
- }
-
- /**
- * Parse an unknown element from a url
- *
- * @param project the current project
- * @param source the url containing the task
- * @return a configured task
- * @exception BuildException if an error occurs
- */
- public UnknownElement parseUnknownElement(Project project, URL source)
- throws BuildException {
- Target dummyTarget = new Target();
- dummyTarget.setProject(project);
-
- AntXMLContext context = new AntXMLContext(project);
- context.addTarget(dummyTarget);
- context.setImplicitTarget(dummyTarget);
-
- parse(context.getProject(), source, new RootHandler(context, elementHandler));
- Task[] tasks = dummyTarget.getTasks();
- if (tasks.length != 1) {
- throw new BuildException("No tasks defined");
- }
- return (UnknownElement) tasks[0];
- }
-
- /**
- * Parse a source xml input.
- *
- * @param project the current project
- * @param source the xml source
- * @exception BuildException if an error occurs
- */
- public void parse(Project project, Object source) throws BuildException {
- getImportStack().addElement(source);
- AntXMLContext context = null;
- context = (AntXMLContext) project.getReference(REFID_CONTEXT);
- if (context == null) {
- context = new AntXMLContext(project);
- project.addReference(REFID_CONTEXT, context);
- project.addReference(REFID_TARGETS, context.getTargets());
- }
- if (getImportStack().size() > 1) {
- // we are in an imported file.
- context.setIgnoreProjectTag(true);
- Target currentTarget = context.getCurrentTarget();
- Target currentImplicit = context.getImplicitTarget();
- Map<String, Target> currentTargets = context.getCurrentTargets();
- try {
- Target newCurrent = new Target();
- newCurrent.setProject(project);
- newCurrent.setName("");
- context.setCurrentTarget(newCurrent);
- context.setCurrentTargets(new HashMap<String, Target>());
- context.setImplicitTarget(newCurrent);
- parse(project, source, new RootHandler(context, mainHandler));
- newCurrent.execute();
- } finally {
- context.setCurrentTarget(currentTarget);
- context.setImplicitTarget(currentImplicit);
- context.setCurrentTargets(currentTargets);
- }
- } else {
- // top level file
- context.setCurrentTargets(new HashMap<String, Target>());
- parse(project, source, new RootHandler(context, mainHandler));
- // Execute the top-level target
- context.getImplicitTarget().execute();
-
- // resolve extensionOf attributes
- resolveExtensionOfAttributes(project);
- }
- }
-
- /**
- * Parses the project file, configuring the project as it goes.
- *
- * @param project the current project
- * @param source the xml source
- * @param handler the root handler to use (contains the current context)
- * @exception BuildException if the configuration is invalid or cannot
- * be read
- */
- public void parse(Project project, Object source, RootHandler handler) throws BuildException {
-
- AntXMLContext context = handler.context;
-
- File buildFile = null;
- URL url = null;
- String buildFileName = null;
-
- if (source instanceof File) {
- buildFile = (File) source;
- } else if (source instanceof URL) {
- url = (URL) source;
- } else if (source instanceof Resource) {
- FileProvider fp =
- ((Resource) source).as(FileProvider.class);
- if (fp != null) {
- buildFile = fp.getFile();
- } else {
- URLProvider up =
- ((Resource) source).as(URLProvider.class);
- if (up != null) {
- url = up.getURL();
- }
- }
- }
- if (buildFile != null) {
- buildFile = FILE_UTILS.normalize(buildFile.getAbsolutePath());
- context.setBuildFile(buildFile);
- buildFileName = buildFile.toString();
- } else if (url != null) {
- try {
- context.setBuildFile((File) null);
- context.setBuildFile(url);
- } catch (java.net.MalformedURLException ex) {
- throw new BuildException(ex);
- }
- buildFileName = url.toString();
- } else {
- throw new BuildException("Source " + source.getClass().getName()
- + " not supported by this plugin");
- }
- InputStream inputStream = null;
- InputSource inputSource = null;
- ZipFile zf = null;
-
- try {
- /**
- * SAX 2 style parser used to parse the given file.
- */
- XMLReader parser = JAXPUtils.getNamespaceXMLReader();
-
- String uri = null;
- if (buildFile != null) {
- uri = FILE_UTILS.toURI(buildFile.getAbsolutePath());
- inputStream = new FileInputStream(buildFile);
- } else {
- uri = url.toString();
- int pling = -1;
- if (uri.startsWith("jar:file")
- && (pling = uri.indexOf("!/")) > -1) {
- zf = new ZipFile(org.apache.tools.ant.launch.Locator
- .fromJarURI(uri), "UTF-8");
- inputStream =
- zf.getInputStream(zf.getEntry(uri.substring(pling + 1)));
- } else {
- URLConnection conn = url.openConnection();
- conn.setUseCaches(false);
- inputStream = conn.getInputStream();
- }
- }
-
- inputSource = new InputSource(inputStream);
- if (uri != null) {
- inputSource.setSystemId(uri);
- }
- project.log("parsing buildfile " + buildFileName + " with URI = "
- + uri + (zf != null ? " from a zip file" : ""),
- Project.MSG_VERBOSE);
-
- DefaultHandler hb = handler;
-
- parser.setContentHandler(hb);
- parser.setEntityResolver(hb);
- parser.setErrorHandler(hb);
- parser.setDTDHandler(hb);
- parser.parse(inputSource);
- } catch (SAXParseException exc) {
- Location location = new Location(exc.getSystemId(), exc.getLineNumber(), exc
- .getColumnNumber());
-
- Throwable t = exc.getException();
- if (t instanceof BuildException) {
- BuildException be = (BuildException) t;
- if (be.getLocation() == Location.UNKNOWN_LOCATION) {
- be.setLocation(location);
- }
- throw be;
- }
- throw new BuildException(exc.getMessage(), t == null ? exc : t, location);
- } catch (SAXException exc) {
- Throwable t = exc.getException();
- if (t instanceof BuildException) {
- throw (BuildException) t;
- }
- throw new BuildException(exc.getMessage(), t == null ? exc : t);
- } catch (FileNotFoundException exc) {
- throw new BuildException(exc);
- } catch (UnsupportedEncodingException exc) {
- throw new BuildException("Encoding of project file " + buildFileName + " is invalid.",
- exc);
- } catch (IOException exc) {
- throw new BuildException("Error reading project file " + buildFileName + ": "
- + exc.getMessage(), exc);
- } finally {
- FileUtils.close(inputStream);
- ZipFile.closeQuietly(zf);
- }
- }
-
- /**
- * Returns main handler
- * @return main handler
- */
- protected static AntHandler getMainHandler() {
- return mainHandler;
- }
-
- /**
- * Sets main handler
- * @param handler new main handler
- */
- protected static void setMainHandler(AntHandler handler) {
- mainHandler = handler;
- }
-
- /**
- * Returns project handler
- * @return project handler
- */
- protected static AntHandler getProjectHandler() {
- return projectHandler;
- }
-
- /**
- * Sets project handler
- * @param handler new project handler
- */
- protected static void setProjectHandler(AntHandler handler) {
- projectHandler = handler;
- }
-
- /**
- * Returns target handler
- * @return target handler
- */
- protected static AntHandler getTargetHandler() {
- return targetHandler;
- }
-
- /**
- * Sets target handler
- * @param handler new target handler
- */
- protected static void setTargetHandler(AntHandler handler) {
- targetHandler = handler;
- }
-
- /**
- * Returns element handler
- * @return element handler
- */
- protected static AntHandler getElementHandler() {
- return elementHandler;
- }
-
- /**
- * Sets element handler
- * @param handler new element handler
- */
- protected static void setElementHandler(AntHandler handler) {
- elementHandler = handler;
- }
-
- /**
- * The common superclass for all SAX event handlers used to parse
- * the configuration file.
- *
- * The context will hold all state information. At each time
- * there is one active handler for the current element. It can
- * use onStartChild() to set an alternate handler for the child.
- */
- public static class AntHandler {
- /**
- * Handles the start of an element. This base implementation does
- * nothing.
- *
- * @param uri the namespace URI for the tag
- * @param tag The name of the element being started.
- * Will not be <code>null</code>.
- * @param qname The qualified name of the element.
- * @param attrs Attributes of the element being started.
- * Will not be <code>null</code>.
- * @param context The context that this element is in.
- *
- * @exception SAXParseException if this method is not overridden, or in
- * case of error in an overridden version
- */
- public void onStartElement(String uri, String tag, String qname, Attributes attrs,
- AntXMLContext context) throws SAXParseException {
- }
-
- /**
- * Handles the start of an element. This base implementation just
- * throws an exception - you must override this method if you expect
- * child elements.
- *
- * @param uri The namespace uri for this element.
- * @param tag The name of the element being started.
- * Will not be <code>null</code>.
- * @param qname The qualified name for this element.
- * @param attrs Attributes of the element being started.
- * Will not be <code>null</code>.
- * @param context The current context.
- * @return a handler (in the derived classes)
- *
- * @exception SAXParseException if this method is not overridden, or in
- * case of error in an overridden version
- */
- public AntHandler onStartChild(String uri, String tag, String qname, Attributes attrs,
- AntXMLContext context) throws SAXParseException {
- throw new SAXParseException("Unexpected element \"" + qname + " \"", context
- .getLocator());
- }
-
- /**
- * Handle the end of a element.
- *
- * @param uri the namespace uri of the element
- * @param tag the tag of the element
- * @param qname the qualified name of the element
- * @param context the current context
- * @exception SAXParseException if an error occurs
- */
- public void onEndChild(String uri, String tag, String qname, AntXMLContext context)
- throws SAXParseException {
- }
-
- /**
- * This method is called when this element and all elements nested into it have been
- * handled. I.e., this happens at the &lt;/end_tag_of_the_element&gt;.
- * @param uri the namespace uri for this element
- * @param tag the element name
- * @param context the current context
- */
- public void onEndElement(String uri, String tag, AntXMLContext context) {
- }
-
- /**
- * Handles text within an element. This base implementation just
- * throws an exception, you must override it if you expect content.
- *
- * @param buf A character array of the text within the element.
- * Will not be <code>null</code>.
- * @param start The start element in the array.
- * @param count The number of characters to read from the array.
- * @param context The current context.
- *
- * @exception SAXParseException if this method is not overridden, or in
- * case of error in an overridden version
- */
- public void characters(char[] buf, int start, int count, AntXMLContext context)
- throws SAXParseException {
- String s = new String(buf, start, count).trim();
-
- if (s.length() > 0) {
- throw new SAXParseException("Unexpected text \"" + s + "\"", context.getLocator());
- }
- }
-
- /**
- * Will be called every time a namespace is reached.
- * It'll verify if the ns was processed, and if not load the task definitions.
- * @param uri The namespace uri.
- */
- protected void checkNamespace(String uri) {
- }
- }
-
- /**
- * Handler for ant processing. Uses a stack of AntHandlers to
- * implement each element ( the original parser used a recursive behavior,
- * with the implicit execution stack )
- */
- public static class RootHandler extends DefaultHandler {
- private Stack<AntHandler> antHandlers = new Stack<AntHandler>();
- private AntHandler currentHandler = null;
- private AntXMLContext context;
-
- /**
- * Creates a new RootHandler instance.
- *
- * @param context The context for the handler.
- * @param rootHandler The handler for the root element.
- */
- public RootHandler(AntXMLContext context, AntHandler rootHandler) {
- currentHandler = rootHandler;
- antHandlers.push(currentHandler);
- this.context = context;
- }
-
- /**
- * Returns the current ant handler object.
- * @return the current ant handler.
- */
- public AntHandler getCurrentAntHandler() {
- return currentHandler;
- }
-
- /**
- * Resolves file: URIs relative to the build file.
- *
- * @param publicId The public identifier, or <code>null</code>
- * if none is available. Ignored in this
- * implementation.
- * @param systemId The system identifier provided in the XML
- * document. Will not be <code>null</code>.
- * @return an inputsource for this identifier
- */
- public InputSource resolveEntity(String publicId, String systemId) {
-
- context.getProject().log("resolving systemId: " + systemId, Project.MSG_VERBOSE);
-
- if (systemId.startsWith("file:")) {
- String path = FILE_UTILS.fromURI(systemId);
-
- File file = new File(path);
- if (!file.isAbsolute()) {
- file = FILE_UTILS.resolveFile(context.getBuildFileParent(), path);
- context.getProject().log(
- "Warning: '" + systemId + "' in " + context.getBuildFile()
- + " should be expressed simply as '" + path.replace('\\', '/')
- + "' for compliance with other XML tools", Project.MSG_WARN);
- }
- context.getProject().log("file=" + file, Project.MSG_DEBUG);
- try {
- InputSource inputSource = new InputSource(new FileInputStream(file));
- inputSource.setSystemId(FILE_UTILS.toURI(file.getAbsolutePath()));
- return inputSource;
- } catch (FileNotFoundException fne) {
- context.getProject().log(file.getAbsolutePath() + " could not be found",
- Project.MSG_WARN);
- }
-
- }
- // use default if not file or file not found
- context.getProject().log("could not resolve systemId", Project.MSG_DEBUG);
- return null;
- }
-
- /**
- * Handles the start of a project element. A project handler is created
- * and initialised with the element name and attributes.
- *
- * @param uri The namespace uri for this element.
- * @param tag The name of the element being started.
- * Will not be <code>null</code>.
- * @param qname The qualified name for this element.
- * @param attrs Attributes of the element being started.
- * Will not be <code>null</code>.
- *
- * @exception org.xml.sax.SAXParseException if the tag given is not
- * <code>"project"</code>
- */
- public void startElement(String uri, String tag, String qname, Attributes attrs)
- throws SAXParseException {
- AntHandler next = currentHandler.onStartChild(uri, tag, qname, attrs, context);
- antHandlers.push(currentHandler);
- currentHandler = next;
- currentHandler.onStartElement(uri, tag, qname, attrs, context);
- }
-
- /**
- * Sets the locator in the project helper for future reference.
- *
- * @param locator The locator used by the parser.
- * Will not be <code>null</code>.
- */
- public void setDocumentLocator(Locator locator) {
- context.setLocator(locator);
- }
-
- /**
- * Handles the end of an element. Any required clean-up is performed
- * by the onEndElement() method and then the original handler is restored to the parser.
- *
- * @param uri The namespace URI for this element.
- * @param name The name of the element which is ending.
- * Will not be <code>null</code>.
- * @param qName The qualified name for this element.
- *
- * @exception SAXException in case of error (not thrown in this implementation)
- */
- public void endElement(String uri, String name, String qName) throws SAXException {
- currentHandler.onEndElement(uri, name, context);
- AntHandler prev = (AntHandler) antHandlers.pop();
- currentHandler = prev;
- if (currentHandler != null) {
- currentHandler.onEndChild(uri, name, qName, context);
- }
- }
-
- /**
- * Handle text within an element, calls currentHandler.characters.
- *
- * @param buf A character array of the test.
- * @param start The start offset in the array.
- * @param count The number of characters to read.
- * @exception SAXParseException if an error occurs
- */
- public void characters(char[] buf, int start, int count) throws SAXParseException {
- currentHandler.characters(buf, start, count, context);
- }
-
- /**
- * Start a namespace prefix to uri mapping
- *
- * @param prefix the namespace prefix
- * @param uri the namespace uri
- */
- public void startPrefixMapping(String prefix, String uri) {
- context.startPrefixMapping(prefix, uri);
- }
-
- /**
- * End a namespace prefix to uri mapping
- *
- * @param prefix the prefix that is not mapped anymore
- */
- public void endPrefixMapping(String prefix) {
- context.endPrefixMapping(prefix);
- }
- }
-
- /**
- * The main handler - it handles the &lt;project&gt; tag.
- *
- * @see org.apache.tools.ant.helper.ProjectHelper2.AntHandler
- */
- public static class MainHandler extends AntHandler {
-
- /**
- * Handle the project tag
- *
- * @param uri The namespace uri.
- * @param name The element tag.
- * @param qname The element qualified name.
- * @param attrs The attributes of the element.
- * @param context The current context.
- * @return The project handler that handles subelements of project
- * @exception SAXParseException if the qualified name is not "project".
- */
- public AntHandler onStartChild(String uri, String name, String qname, Attributes attrs,
- AntXMLContext context) throws SAXParseException {
- if (name.equals("project")
- && (uri.equals("") || uri.equals(ANT_CORE_URI))) {
- return ProjectHelper2.projectHandler;
- }
- if (name.equals(qname)) {
- throw new SAXParseException("Unexpected element \"{" + uri
- + "}" + name + "\" {" + ANT_CORE_URI + "}" + name, context.getLocator());
- }
- throw new SAXParseException("Unexpected element \"" + qname
- + "\" " + name, context.getLocator());
- }
- }
-
- /**
- * Handler for the top level "project" element.
- */
- public static class ProjectHandler extends AntHandler {
-
- /**
- * Initialisation routine called after handler creation
- * with the element name and attributes. The attributes which
- * this handler can deal with are: <code>"default"</code>,
- * <code>"name"</code>, <code>"id"</code> and <code>"basedir"</code>.
- *
- * @param uri The namespace URI for this element.
- * @param tag Name of the element which caused this handler
- * to be created. Should not be <code>null</code>.
- * Ignored in this implementation.
- * @param qname The qualified name for this element.
- * @param attrs Attributes of the element which caused this
- * handler to be created. Must not be <code>null</code>.
- * @param context The current context.
- *
- * @exception SAXParseException if an unexpected attribute is
- * encountered or if the <code>"default"</code> attribute
- * is missing.
- */
- public void onStartElement(String uri, String tag, String qname, Attributes attrs,
- AntXMLContext context) throws SAXParseException {
- String baseDir = null;
- boolean nameAttributeSet = false;
-
- Project project = context.getProject();
- // Set the location of the implicit target associated with the project tag
- context.getImplicitTarget().setLocation(new Location(context.getLocator()));
-
- /** TODO I really don't like this - the XML processor is still
- * too 'involved' in the processing. A better solution (IMO)
- * would be to create UE for Project and Target too, and
- * then process the tree and have Project/Target deal with
- * its attributes ( similar with Description ).
- *
- * If we eventually switch to ( or add support for ) DOM,
- * things will work smoothly - UE can be avoided almost completely
- * ( it could still be created on demand, for backward compatibility )
- */
-
- for (int i = 0; i < attrs.getLength(); i++) {
- String attrUri = attrs.getURI(i);
- if (attrUri != null && !attrUri.equals("") && !attrUri.equals(uri)) {
- continue; // Ignore attributes from unknown uris
- }
- String key = attrs.getLocalName(i);
- String value = attrs.getValue(i);
-
- if (key.equals("default")) {
- if (value != null && !value.equals("")) {
- if (!context.isIgnoringProjectTag()) {
- project.setDefault(value);
- }
- }
- } else if (key.equals("name")) {
- if (value != null) {
- context.setCurrentProjectName(value);
- nameAttributeSet = true;
- if (!context.isIgnoringProjectTag()) {
- project.setName(value);
- project.addReference(value, project);
- } else if (isInIncludeMode()) {
- if (!"".equals(value) && getCurrentTargetPrefix()!= null && getCurrentTargetPrefix().endsWith(ProjectHelper.USE_PROJECT_NAME_AS_TARGET_PREFIX)) {
- String newTargetPrefix = getCurrentTargetPrefix().replace(ProjectHelper.USE_PROJECT_NAME_AS_TARGET_PREFIX, value);
- // help nested include tasks
- setCurrentTargetPrefix(newTargetPrefix);
- }
- }
- }
- } else if (key.equals("id")) {
- if (value != null) {
- // What's the difference between id and name ?
- if (!context.isIgnoringProjectTag()) {
- project.addReference(value, project);
- }
- }
- } else if (key.equals("basedir")) {
- if (!context.isIgnoringProjectTag()) {
- baseDir = value;
- }
- } else {
- // TODO ignore attributes in a different NS ( maybe store them ? )
- throw new SAXParseException("Unexpected attribute \"" + attrs.getQName(i)
- + "\"", context.getLocator());
- }
- }
-
- // TODO Move to Project ( so it is shared by all helpers )
- String antFileProp =
- MagicNames.ANT_FILE + "." + context.getCurrentProjectName();
- String dup = project.getProperty(antFileProp);
- String typeProp =
- MagicNames.ANT_FILE_TYPE + "." + context.getCurrentProjectName();
- String dupType = project.getProperty(typeProp);
- if (dup != null && nameAttributeSet) {
- Object dupFile = null;
- Object contextFile = null;
- if (MagicNames.ANT_FILE_TYPE_URL.equals(dupType)) {
- try {
- dupFile = new URL(dup);
- } catch (java.net.MalformedURLException mue) {
- throw new BuildException("failed to parse "
- + dup + " as URL while looking"
- + " at a duplicate project"
- + " name.", mue);
- }
- contextFile = context.getBuildFileURL();
- } else {
- dupFile = new File(dup);
- contextFile = context.getBuildFile();
- }
-
- if (context.isIgnoringProjectTag() && !dupFile.equals(contextFile)) {
- project.log("Duplicated project name in import. Project "
- + context.getCurrentProjectName() + " defined first in " + dup
- + " and again in " + contextFile, Project.MSG_WARN);
- }
- }
- if (nameAttributeSet) {
- if (context.getBuildFile() != null) {
- project.setUserProperty(antFileProp,
- context.getBuildFile().toString());
- project.setUserProperty(typeProp,
- MagicNames.ANT_FILE_TYPE_FILE);
- } else if (context.getBuildFileURL() != null) {
- project.setUserProperty(antFileProp,
- context.getBuildFileURL().toString());
- project.setUserProperty(typeProp,
- MagicNames.ANT_FILE_TYPE_URL);
- }
- }
- if (context.isIgnoringProjectTag()) {
- // no further processing
- return;
- }
- // set explicitly before starting ?
- if (project.getProperty("basedir") != null) {
- project.setBasedir(project.getProperty("basedir"));
- } else {
- // Default for baseDir is the location of the build file.
- if (baseDir == null) {
- project.setBasedir(context.getBuildFileParent().getAbsolutePath());
- } else {
- // check whether the user has specified an absolute path
- if ((new File(baseDir)).isAbsolute()) {
- project.setBasedir(baseDir);
- } else {
- project.setBaseDir(FILE_UTILS.resolveFile(context.getBuildFileParent(),
- baseDir));
- }
- }
- }
- project.addTarget("", context.getImplicitTarget());
- context.setCurrentTarget(context.getImplicitTarget());
- }
-
- /**
- * Handles the start of a top-level element within the project. An
- * appropriate handler is created and initialised with the details
- * of the element.
- *
- * @param uri The namespace URI for this element.
- * @param name The name of the element being started.
- * Will not be <code>null</code>.
- * @param qname The qualified name for this element.
- * @param attrs Attributes of the element being started.
- * Will not be <code>null</code>.
- * @param context The context for this element.
- * @return a target or an element handler.
- *
- * @exception org.xml.sax.SAXParseException if the tag given is not
- * <code>"taskdef"</code>, <code>"typedef"</code>,
- * <code>"property"</code>, <code>"target"</code>,
- * <code>"extension-point"</code>
- * or a data type definition
- */
- public AntHandler onStartChild(String uri, String name, String qname, Attributes attrs,
- AntXMLContext context) throws SAXParseException {
- return (name.equals("target") || name.equals("extension-point"))
- && (uri.equals("") || uri.equals(ANT_CORE_URI))
- ? ProjectHelper2.targetHandler : ProjectHelper2.elementHandler;
- }
- }
-
- /**
- * Handler for "target" and "extension-point" elements.
- */
- public static class TargetHandler extends AntHandler {
-
- /**
- * Initialisation routine called after handler creation
- * with the element name and attributes. The attributes which
- * this handler can deal with are: <code>"name"</code>,
- * <code>"depends"</code>, <code>"if"</code>,
- * <code>"unless"</code>, <code>"id"</code> and
- * <code>"description"</code>.
- *
- * @param uri The namespace URI for this element.
- * @param tag Name of the element which caused this handler
- * to be created. Should not be <code>null</code>.
- * Ignored in this implementation.
- * @param qname The qualified name for this element.
- * @param attrs Attributes of the element which caused this
- * handler to be created. Must not be <code>null</code>.
- * @param context The current context.
- *
- * @exception SAXParseException if an unexpected attribute is encountered
- * or if the <code>"name"</code> attribute is missing.
- */
- public void onStartElement(String uri, String tag, String qname, Attributes attrs,
- AntXMLContext context) throws SAXParseException {
- String name = null;
- String depends = "";
- String extensionPoint = null;
- OnMissingExtensionPoint extensionPointMissing = null;
-
- Project project = context.getProject();
- Target target = "target".equals(tag)
- ? new Target() : new ExtensionPoint();
- target.setProject(project);
- target.setLocation(new Location(context.getLocator()));
- context.addTarget(target);
-
- for (int i = 0; i < attrs.getLength(); i++) {
- String attrUri = attrs.getURI(i);
- if (attrUri != null && !attrUri.equals("") && !attrUri.equals(uri)) {
- continue; // Ignore attributes from unknown uris
- }
- String key = attrs.getLocalName(i);
- String value = attrs.getValue(i);
-
- if (key.equals("name")) {
- name = value;
- if ("".equals(name)) {
- throw new BuildException("name attribute must " + "not be empty");
- }
- } else if (key.equals("depends")) {
- depends = value;
- } else if (key.equals("if")) {
- target.setIf(value);
- } else if (key.equals("unless")) {
- target.setUnless(value);
- } else if (key.equals("id")) {
- if (value != null && !value.equals("")) {
- context.getProject().addReference(value, target);
- }
- } else if (key.equals("description")) {
- target.setDescription(value);
- } else if (key.equals("extensionOf")) {
- extensionPoint = value;
- } else if (key.equals("onMissingExtensionPoint")) {
- try {
- extensionPointMissing = OnMissingExtensionPoint.valueOf(value);
- } catch (IllegalArgumentException e) {
- throw new BuildException("Invalid onMissingExtensionPoint " + value);
- }
- } else {
- throw new SAXParseException("Unexpected attribute \"" + key + "\"", context
- .getLocator());
- }
- }
-
- if (name == null) {
- throw new SAXParseException("target element appears without a name attribute",
- context.getLocator());
- }
-
- String prefix = null;
- boolean isInIncludeMode =
- context.isIgnoringProjectTag() && isInIncludeMode();
- String sep = getCurrentPrefixSeparator();
-
- if (isInIncludeMode) {
- prefix = getTargetPrefix(context);
- if (prefix == null) {
- throw new BuildException("can't include build file "
- + context.getBuildFileURL()
- + ", no as attribute has been given"
- + " and the project tag doesn't"
- + " specify a name attribute");
- }
- name = prefix + sep + name;
- }
-
- // Check if this target is in the current build file
- if (context.getCurrentTargets().get(name) != null) {
- throw new BuildException("Duplicate target '" + name + "'",
- target.getLocation());
- }
- Hashtable<String, Target> projectTargets = project.getTargets();
- boolean usedTarget = false;
- // If the name has not already been defined define it
- if (projectTargets.containsKey(name)) {
- project.log("Already defined in main or a previous import, ignore " + name,
- Project.MSG_VERBOSE);
- } else {
- target.setName(name);
- context.getCurrentTargets().put(name, target);
- project.addOrReplaceTarget(name, target);
- usedTarget = true;
- }
-
- if (depends.length() > 0) {
- if (!isInIncludeMode) {
- target.setDepends(depends);
- } else {
- for (String string : Target.parseDepends(depends, name, "depends")) {
- target.addDependency(prefix + sep + string);
- }
- }
- }
- if (!isInIncludeMode && context.isIgnoringProjectTag()
- && (prefix = getTargetPrefix(context)) != null) {
- // In an imported file (and not completely
- // ignoring the project tag or having a preconfigured prefix)
- String newName = prefix + sep + name;
- Target newTarget = target;
- if (usedTarget) {
- newTarget = "target".equals(tag)
- ? new Target(target) : new ExtensionPoint(target);
- }
- newTarget.setName(newName);
- context.getCurrentTargets().put(newName, newTarget);
- project.addOrReplaceTarget(newName, newTarget);
- }
- if (extensionPointMissing != null && extensionPoint == null) {
- throw new BuildException("onMissingExtensionPoint attribute cannot " +
- "be specified unless extensionOf is specified",
- target.getLocation());
-
- }
- if (extensionPoint != null) {
- ProjectHelper helper =
- (ProjectHelper) context.getProject().
- getReference(ProjectHelper.PROJECTHELPER_REFERENCE);
- for (String extPointName : Target.parseDepends(extensionPoint, name, "extensionOf")) {
- if (extensionPointMissing == null) {
- extensionPointMissing = OnMissingExtensionPoint.FAIL;
- }
- // defer extensionpoint resolution until the full
- // import stack has been processed
- if (isInIncludeMode()) {
- // if in include mode, provide prefix we're including by
- // so that we can try and resolve extension point from
- // the local file first
- helper.getExtensionStack().add(
- new String[] {extPointName, target.getName(),
- extensionPointMissing.name(), prefix + sep});
- } else {
- helper.getExtensionStack().add(
- new String[] {extPointName, target.getName(),
- extensionPointMissing.name()});
- }
- }
- }
- }
-
- private String getTargetPrefix(AntXMLContext context) {
- String configuredValue = getCurrentTargetPrefix();
- if (configuredValue != null && configuredValue.length() == 0) {
- configuredValue = null;
- }
- if (configuredValue != null) {
- return configuredValue;
- }
-
- String projectName = context.getCurrentProjectName();
- if ("".equals(projectName)) {
- projectName = null;
- }
-
- return projectName;
- }
-
- /**
- * Handles the start of an element within a target.
- *
- * @param uri The namespace URI for this element.
- * @param name The name of the element being started.
- * Will not be <code>null</code>.
- * @param qname The qualified name for this element.
- * @param attrs Attributes of the element being started.
- * Will not be <code>null</code>.
- * @param context The current context.
- * @return an element handler.
- *
- * @exception SAXParseException if an error occurs when initialising
- * the appropriate child handler
- */
- public AntHandler onStartChild(String uri, String name, String qname, Attributes attrs,
- AntXMLContext context) throws SAXParseException {
- return ProjectHelper2.elementHandler;
- }
-
- /**
- * Handle the end of the project, sets the current target of the
- * context to be the implicit target.
- *
- * @param uri The namespace URI of the element.
- * @param tag The name of the element.
- * @param context The current context.
- */
- public void onEndElement(String uri, String tag, AntXMLContext context) {
- context.setCurrentTarget(context.getImplicitTarget());
- }
- }
-
- /**
- * Handler for all project elements ( tasks, data types )
- */
- public static class ElementHandler extends AntHandler {
-
- /**
- * Constructor.
- */
- public ElementHandler() {
- }
-
- /**
- * Initialisation routine called after handler creation
- * with the element name and attributes. This configures
- * the element with its attributes and sets it up with
- * its parent container (if any). Nested elements are then
- * added later as the parser encounters them.
- *
- * @param uri The namespace URI for this element.
- * @param tag Name of the element which caused this handler
- * to be created. Must not be <code>null</code>.
- * @param qname The qualified name for this element.
- * @param attrs Attributes of the element which caused this
- * handler to be created. Must not be <code>null</code>.
- * @param context The current context.
- *
- * @exception SAXParseException in case of error (not thrown in
- * this implementation)
- */
- public void onStartElement(String uri, String tag, String qname, Attributes attrs,
- AntXMLContext context) throws SAXParseException {
- RuntimeConfigurable parentWrapper = context.currentWrapper();
- Object parent = null;
-
- if (parentWrapper != null) {
- parent = parentWrapper.getProxy();
- }
-
- /* UnknownElement is used for tasks and data types - with
- delayed eval */
- UnknownElement task = new UnknownElement(tag);
- task.setProject(context.getProject());
- task.setNamespace(uri);
- task.setQName(qname);
- task.setTaskType(ProjectHelper.genComponentName(task.getNamespace(), tag));
- task.setTaskName(qname);
-
- Location location = new Location(context.getLocator().getSystemId(), context
- .getLocator().getLineNumber(), context.getLocator().getColumnNumber());
- task.setLocation(location);
- task.setOwningTarget(context.getCurrentTarget());
-
- if (parent != null) {
- // Nested element
- ((UnknownElement) parent).addChild(task);
- } else {
- // Task included in a target ( including the default one ).
- context.getCurrentTarget().addTask(task);
- }
-
- context.configureId(task, attrs);
-
- // container.addTask(task);
- // This is a nop in UE: task.init();
-
- RuntimeConfigurable wrapper = new RuntimeConfigurable(task, task.getTaskName());
-
- for (int i = 0; i < attrs.getLength(); i++) {
- String name = attrs.getLocalName(i);
- String attrUri = attrs.getURI(i);
- if (attrUri != null && !attrUri.equals("") && !attrUri.equals(uri)) {
- name = attrUri + ":" + attrs.getQName(i);
- }
- String value = attrs.getValue(i);
- // PR: Hack for ant-type value
- // an ant-type is a component name which can
- // be namespaced, need to extract the name
- // and convert from qualified name to uri/name
- if (ANT_TYPE.equals(name)
- || (ANT_CORE_URI.equals(attrUri)
- && ANT_TYPE.equals(attrs.getLocalName(i)))) {
- name = ANT_TYPE;
- int index = value.indexOf(":");
- if (index >= 0) {
- String prefix = value.substring(0, index);
- String mappedUri = context.getPrefixMapping(prefix);
- if (mappedUri == null) {
- throw new BuildException("Unable to find XML NS prefix \"" + prefix
- + "\"");
- }
- value = ProjectHelper.genComponentName(mappedUri, value
- .substring(index + 1));
- }
- }
- wrapper.setAttribute(name, value);
- }
- if (parentWrapper != null) {
- parentWrapper.addChild(wrapper);
- }
- context.pushWrapper(wrapper);
- }
-
- /**
- * Adds text to the task, using the wrapper
- *
- * @param buf A character array of the text within the element.
- * Will not be <code>null</code>.
- * @param start The start element in the array.
- * @param count The number of characters to read from the array.
- * @param context The current context.
- *
- * @exception SAXParseException if the element doesn't support text
- *
- * @see ProjectHelper#addText(Project,java.lang.Object,char[],int,int)
- */
- public void characters(char[] buf, int start, int count,
- AntXMLContext context) throws SAXParseException {
- RuntimeConfigurable wrapper = context.currentWrapper();
- wrapper.addText(buf, start, count);
- }
-
- /**
- * Handles the start of an element within a target. Task containers
- * will always use another task handler, and all other tasks
- * will always use a nested element handler.
- *
- * @param uri The namespace URI for this element.
- * @param tag The name of the element being started.
- * Will not be <code>null</code>.
- * @param qname The qualified name for this element.
- * @param attrs Attributes of the element being started.
- * Will not be <code>null</code>.
- * @param context The current context.
- * @return The handler for elements.
- *
- * @exception SAXParseException if an error occurs when initialising
- * the appropriate child handler
- */
- public AntHandler onStartChild(String uri, String tag, String qname, Attributes attrs,
- AntXMLContext context) throws SAXParseException {
- return ProjectHelper2.elementHandler;
- }
-
- /**
- * Handles the end of the element. This pops the wrapper from
- * the context.
- *
- * @param uri The namespace URI for the element.
- * @param tag The name of the element.
- * @param context The current context.
- */
- public void onEndElement(String uri, String tag, AntXMLContext context) {
- context.popWrapper();
- }
- }
-}