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From j..@apache.org
Subject cvs commit: jakarta-ant/src/main/org/apache/tools/ant Project.java ProjectHelper.java Target.java
Date Thu, 18 Jan 2001 01:44:17 GMT
jon         01/01/17 17:44:17

  Modified:    src/main/org/apache/tools/ant Project.java
                        ProjectHelper.java Target.java
  Log:
  added ability to define the begin/end tokens for the filtering.
  
  line wrapped ProjectHelper.java to 80 cols.
  
  thanks to Josh Lucas <josh@stonecottage.com>
  
  -jon
  
  Revision  Changes    Path
  1.51      +7 -2      jakarta-ant/src/main/org/apache/tools/ant/Project.java
  
  Index: Project.java
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/main/org/apache/tools/ant/Project.java,v
  retrieving revision 1.50
  retrieving revision 1.51
  diff -u -r1.50 -r1.51
  --- Project.java	2001/01/03 14:18:27	1.50
  +++ Project.java	2001/01/18 01:44:17	1.51
  @@ -90,8 +90,8 @@
       public static final String JAVA_1_2 = "1.2";
       public static final String JAVA_1_3 = "1.3";
   
  -    public static final String TOKEN_START = "@";
  -    public static final String TOKEN_END = "@";
  +    private String TOKEN_START;
  +    private String TOKEN_END;
   
       private String name;
   
  @@ -1026,6 +1026,11 @@
   
       public Hashtable getReferences() {
           return references;
  +    }
  +
  +    public void setToken(String token) {
  +        TOKEN_START=token;
  +        TOKEN_END=token;
       }
   
       protected void fireBuildStarted() {
  
  
  
  1.46      +85 -41    jakarta-ant/src/main/org/apache/tools/ant/ProjectHelper.java
  
  Index: ProjectHelper.java
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/main/org/apache/tools/ant/ProjectHelper.java,v
  retrieving revision 1.45
  retrieving revision 1.46
  diff -u -r1.45 -r1.46
  --- ProjectHelper.java	2001/01/16 13:36:38	1.45
  +++ ProjectHelper.java	2001/01/18 01:44:17	1.46
  @@ -81,7 +81,8 @@
       /**
        * Configures the Project with the contents of the specified XML file.
        */
  -    public static void configureProject(Project project, File buildFile) throws BuildException
{
  +    public static void configureProject(Project project, File buildFile) 
  +        throws BuildException {
           new ProjectHelper(project, buildFile).parse();
       }
   
  @@ -108,11 +109,13 @@
               saxParser.parse(inputStream, new RootHandler());
           }
           catch(ParserConfigurationException exc) {
  -            throw new BuildException("Parser has not been configured correctly", exc);
  +            throw new BuildException("Parser has not been configured " + 
  +                "correctly", exc);
           }
           catch(SAXParseException exc) {
               Location location =
  -                new Location(buildFile.toString(), exc.getLineNumber(), exc.getColumnNumber());
  +                new Location(buildFile.toString(), exc.getLineNumber(), 
  +                    exc.getColumnNumber());
   
               Throwable t = exc.getException();
               if (t instanceof BuildException) {
  @@ -172,15 +175,19 @@
               parser.setDocumentHandler(this);
           }
   
  -        public void startElement(String tag, AttributeList attrs) throws SAXParseException
{
  -            throw new SAXParseException("Unexpected element \"" + tag + "\"", locator);
  +        public void startElement(String tag, AttributeList attrs) 
  +            throws SAXParseException {
  +            throw new SAXParseException("Unexpected element \"" + tag + "\"", 
  +                locator);
           }
   
  -        public void characters(char[] buf, int start, int end) throws SAXParseException
{
  +        public void characters(char[] buf, int start, int end) 
  +            throws SAXParseException {
               String s = new String(buf, start, end).trim();
   
               if (s.length() > 0) {
  -                throw new SAXParseException("Unexpected text \"" + s + "\"", locator);
  +                throw new SAXParseException("Unexpected text \"" + s + "\"", 
  +                    locator);
               }
           }
   
  @@ -199,7 +206,8 @@
       }
   
       /**
  -     * Handler for the root element. It's only child must be the "project" element.
  +     * Handler for the root element. It's only child must be the "project" 
  +     * element.
        */
       private class RootHandler extends HandlerBase {
   
  @@ -227,11 +235,13 @@
               return null;
           }
   
  -        public void startElement(String tag, AttributeList attrs) throws SAXParseException
{
  +        public void startElement(String tag, AttributeList attrs) 
  +            throws SAXParseException {
               if (tag.equals("project")) {
                   new ProjectHandler(this).init(tag, attrs);
               } else {
  -                throw new SAXParseException("Config file is not of expected XML type",
locator);
  +                throw new SAXParseException("Config file is not of " + 
  +                    "expected XML type", locator);
               }
           }
   
  @@ -248,7 +258,8 @@
               super(parentHandler);
           }
   
  -        public void init(String tag, AttributeList attrs) throws SAXParseException {
  +        public void init(String tag, AttributeList attrs) 
  +            throws SAXParseException {
               String def = null;
               String name = null;
               String id = null;
  @@ -267,15 +278,15 @@
                   } else if (key.equals("basedir")) {
                       baseDir = value;
                   } else {
  -                    throw new SAXParseException("Unexpected attribute \"" + attrs.getName(i)
+ "\"", locator);
  +                    throw new SAXParseException("Unexpected attribute \"" + 
  +                        attrs.getName(i) + "\"", locator);
                   }
               }
   
               if (def == null) {
  -                throw new SAXParseException("The default attribute of project is required",

  -                                            locator);
  +                throw new SAXParseException("The default attribute of " + 
  +                    "project is required", locator);
               }
  -            
   
               project.setDefaultTarget(def);
   
  @@ -296,14 +307,17 @@
                       if ((new File(baseDir)).isAbsolute()) {
                           project.setBasedir(baseDir);
                       } else {
  -                        project.setBasedir((new File(buildFileParent, baseDir)).getAbsolutePath());
  +                        project.setBasedir((
  +                            new File(buildFileParent, baseDir))
  +                            .getAbsolutePath());
                       }
                   }
               }
   
           }
   
  -        public void startElement(String name, AttributeList attrs) throws SAXParseException
{
  +        public void startElement(String name, AttributeList attrs) 
  +            throws SAXParseException {
               if (name.equals("taskdef")) {
                   handleTaskdef(name, attrs);
               } else if (name.equals("property")) {
  @@ -313,23 +327,28 @@
               } else if (project.getDataTypeDefinitions().get(name) != null) {
                   handleDataType(name, attrs);
               } else {
  -                throw new SAXParseException("Unexpected element \"" + name + "\"", locator);
  +                throw new SAXParseException("Unexpected element \"" + name + 
  +                    "\"", locator);
               }
           }
   
  -        private void handleTaskdef(String name, AttributeList attrs) throws SAXParseException
{
  +        private void handleTaskdef(String name, AttributeList attrs) 
  +            throws SAXParseException {
               (new TaskHandler(this, null)).init(name, attrs);
           }
   
  -        private void handleProperty(String name, AttributeList attrs) throws SAXParseException
{
  +        private void handleProperty(String name, AttributeList attrs) 
  +            throws SAXParseException {
               (new TaskHandler(this, null)).init(name, attrs);
           }
   
  -        private void handleTarget(String tag, AttributeList attrs) throws SAXParseException
{
  +        private void handleTarget(String tag, AttributeList attrs) 
  +            throws SAXParseException {
               new TargetHandler(this).init(tag, attrs);
           }
   
  -        private void handleDataType(String name, AttributeList attrs) throws SAXParseException
{
  +        private void handleDataType(String name, AttributeList attrs) 
  +            throws SAXParseException {
               new DataTypeHandler(this).init(name, attrs);
           }
   
  @@ -345,13 +364,15 @@
               super(parentHandler);
           }
   
  -        public void init(String tag, AttributeList attrs) throws SAXParseException {
  +        public void init(String tag, AttributeList attrs) 
  +            throws SAXParseException {
               String name = null;
               String depends = "";
               String ifCond = null;
               String unlessCond = null;
               String id = null;
               String description = null;
  +            String token = null;
   
               for (int i = 0; i < attrs.getLength(); i++) {
                   String key = attrs.getName(i);
  @@ -369,13 +390,17 @@
                       id = value;
                   } else if (key.equals("description")) {
                       description = value;
  +                } else if (key.equals("token")) {
  +                    token = value;
                   } else {
  -                    throw new SAXParseException("Unexpected attribute \"" + key + "\"",
locator);
  +                    throw new SAXParseException("Unexpected attribute \"" + 
  +                        key + "\"", locator);
                   }
               }
   
               if (name == null) {
  -                throw new SAXParseException("target element appears without a name attribute",
locator);
  +                throw new SAXParseException("target element appears without " +
  +                "a name attribute", locator);
               }
   
               target = new Target();
  @@ -383,6 +408,11 @@
               target.setIf(ifCond);
               target.setUnless(unlessCond);
               target.setDescription(description);
  +            if (token == null) {
  +                target.setToken("@");
  +            }
  +            else
  +                target.setToken(token);
               project.addTarget(name, target);
   
               if (id != null && !id.equals(""))
  @@ -399,7 +429,8 @@
               }
           }
   
  -        public void startElement(String name, AttributeList attrs) throws SAXParseException
{
  +        public void startElement(String name, AttributeList attrs) 
  +            throws SAXParseException {
               new TaskHandler(this, target).init(name, attrs);
           }
       }
  @@ -418,7 +449,8 @@
               this.target = target;
           }
   
  -        public void init(String tag, AttributeList attrs) throws SAXParseException {
  +        public void init(String tag, AttributeList attrs) 
  +            throws SAXParseException {
               try {
                   task = project.createTask(tag);
               } catch (BuildException e) {
  @@ -431,7 +463,8 @@
                   task.setProject(project);
               }
   
  -            task.setLocation(new Location(buildFile.toString(), locator.getLineNumber(),
locator.getColumnNumber()));
  +            task.setLocation(new Location(buildFile.toString(), 
  +                locator.getLineNumber(), locator.getColumnNumber()));
               configureId(task, attrs);
   
               // Top level tasks don't have associated targets
  @@ -453,7 +486,8 @@
               }
           }
   
  -        public void characters(char[] buf, int start, int end) throws SAXParseException
{
  +        public void characters(char[] buf, int start, int end) 
  +            throws SAXParseException {
               if (wrapper == null) {
                   try {
                       addText(task, buf, start, end);
  @@ -465,7 +499,8 @@
               }
           }
   
  -        public void startElement(String name, AttributeList attrs) throws SAXParseException
{
  +        public void startElement(String name, AttributeList attrs) 
  +            throws SAXParseException {
               new NestedElementHandler(this, task, wrapper).init(name, attrs);
           }
       }
  @@ -492,7 +527,8 @@
               this.parentWrapper = parentWrapper;
           }
   
  -        public void init(String propType, AttributeList attrs) throws SAXParseException
{
  +        public void init(String propType, AttributeList attrs) 
  +            throws SAXParseException {
               Class targetClass = target.getClass();
               IntrospectionHelper ih = 
                   IntrospectionHelper.getHelper(targetClass);
  @@ -519,7 +555,8 @@
               }
           }
   
  -        public void characters(char[] buf, int start, int end) throws SAXParseException
{
  +        public void characters(char[] buf, int start, int end) 
  +            throws SAXParseException {
               if (parentWrapper == null) {
                   try {
                       addText(child, buf, start, end);
  @@ -531,8 +568,10 @@
               }
           }
   
  -        public void startElement(String name, AttributeList attrs) throws SAXParseException
{
  -            new NestedElementHandler(this, child, childWrapper).init(name, attrs);
  +        public void startElement(String name, AttributeList attrs) 
  +            throws SAXParseException {
  +            new NestedElementHandler(this, child, childWrapper)
  +                .init(name, attrs);
           }
       }
   
  @@ -546,7 +585,8 @@
               super(parentHandler);
           }
   
  -        public void init(String propType, AttributeList attrs) throws SAXParseException
{
  +        public void init(String propType, AttributeList attrs) 
  +            throws SAXParseException {
               try {
                   element = project.createDataType(propType);
                   if (element == null) {
  @@ -560,7 +600,8 @@
               }
           }
   
  -        public void characters(char[] buf, int start, int end) throws SAXParseException
{
  +        public void characters(char[] buf, int start, int end) 
  +            throws SAXParseException {
               try {
                   addText(element, buf, start, end);
               } catch (BuildException exc) {
  @@ -568,7 +609,8 @@
               }
           }
   
  -        public void startElement(String name, AttributeList attrs) throws SAXParseException
{
  +        public void startElement(String name, AttributeList attrs) 
  +            throws SAXParseException {
               new NestedElementHandler(this, element, null).init(name, attrs);
           }
       }
  @@ -625,7 +667,8 @@
   
       /** Replace ${NAME} with the property value
        */
  -    public static String replaceProperties(Project project, String value, Hashtable keys
)
  +    public static String replaceProperties(Project project, String value, 
  +        Hashtable keys )
           throws BuildException
       {
           // XXX use Map instead of proj, it's too heavy
  @@ -655,10 +698,12 @@
                   }
                   String n=value.substring( pos+2, endName );
                   if (!keys.containsKey(n)) {
  -                    project.log("Property ${" + n + "} has not been set", Project.MSG_VERBOSE);
  +                    project.log("Property ${" + n + "} has not been set", 
  +                        Project.MSG_VERBOSE);
                   }
                   
  -                String v = (keys.containsKey(n)) ? (String) keys.get(n) : "${"+n+"}"; 
  +                String v = (keys.containsKey(n)) ? 
  +                           (String) keys.get(n) : "${"+n+"}"; 
                   
                   //System.out.println("N: " + n + " " + " V:" + v);
                   sb.append( v );
  @@ -692,5 +737,4 @@
               project.addReference(id, target);
           }
       }
  -
   }
  
  
  
  1.16      +10 -0     jakarta-ant/src/main/org/apache/tools/ant/Target.java
  
  Index: Target.java
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/main/org/apache/tools/ant/Target.java,v
  retrieving revision 1.15
  retrieving revision 1.16
  diff -u -r1.15 -r1.16
  --- Target.java	2001/01/03 14:18:27	1.15
  +++ Target.java	2001/01/18 01:44:17	1.16
  @@ -71,6 +71,7 @@
       private Vector tasks = new Vector(5);
       private Project project;
       private String description = null;
  +    private String token = null;
   
       public void setProject(Project project) {
           this.project = project;
  @@ -80,6 +81,14 @@
           return project;
       }
   
  +    public void setToken(String token) {
  +        this.token = token;
  +    }
  +
  +    public String getToken() {
  +        return token;
  +    }
  +
       public void setDepends(String depS) {
           if (depS.length() > 0) {
               StringTokenizer tok =
  @@ -143,6 +152,7 @@
   
       public void execute() throws BuildException {
           if (testIfCondition() && testUnlessCondition()) {
  +            project.setToken(token);
               Enumeration enum = tasks.elements();
               while (enum.hasMoreElements()) {
                   Task task = (Task) enum.nextElement();
  
  
  

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