org.apache.tools.ant.taskdefs.Delete Java Examples

@Test
public void testWithoutPreviousResolveAndNonDefaultCache() {
    File cache2 = new File("build/cache2");
    cache2.mkdirs();

    try {
        project.setProperty("ivy.dep.file", "test/java/org/apache/ivy/ant/ivy-simple.xml");
        fileset.setSetid("simple-setid");
        System.setProperty("ivy.cache.dir", cache2.getAbsolutePath());
        fileset.execute();
        Object ref = project.getReference("simple-setid");
        assertNotNull(ref);
        assertTrue(ref instanceof FileSet);
        FileSet fs = (FileSet) ref;
        DirectoryScanner directoryScanner = fs.getDirectoryScanner(project);
        assertEquals(1, directoryScanner.getIncludedFiles().length);
        assertEquals(
            getArchiveFileInCache("org1", "mod1.2", "2.0", "mod1.2", "jar", "jar", cache2)
                    .getAbsolutePath(), new File(directoryScanner.getBasedir(),
                    directoryScanner.getIncludedFiles()[0]).getAbsolutePath());
    } finally {
        Delete del = new Delete();
        del.setProject(new Project());
        del.setDir(cache2);
        del.execute();
    }
}
 

@After
public void tearDown() {
    TestHelper.cleanCache();
    Delete del = new Delete();
    del.setProject(new Project());
    del.setDir(new File("build/test/retrieve"));
    del.execute();
}
 

@After
public void tearDown() {
    IvyContext.popContext();
    Delete del = new Delete();
    del.setProject(new Project());
    del.setDir(cacheManager.getRepositoryCacheRoot());
    del.execute();
}
 

public static int deleteDir(File f){
	int res = -1;
   	try {
		Project prj=new Project(); 
		Delete delete=new Delete(); 
		delete.setProject(prj); 
		delete.setDir(f); //��ͬʱ����Ŀ¼�������ļ�ɾ�� 
		delete.execute();
		res = 1;
	} catch (BuildException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	} 
   	return res;
}
 

public static int deleteFile(File f){
	int res = -1;
   	try {
		Project prj=new Project(); 
		Delete delete=new Delete(); 
		delete.setProject(prj); 
		delete.setFile(f); //��ͬʱ����Ŀ¼�������ļ�ɾ�� 
		delete.execute();
		res = 1;
	} catch (BuildException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	} 
   	return res;
}
 

private static void deleteTmpFile(File tmpFile) {
    final Delete del = new Delete();
    del.setFile(tmpFile);
    del.execute();
}
 

private static void deleteTmpFile(File tmpFile) {
    final Delete del = new Delete();
    del.setFile(tmpFile);
    del.execute();
}
 

/**
 * See issue #166888. If there are any existing class files with no matching
 * source file, assume this is an incremental build and the source file has
 * since been deleted. In that case, delete the whole classes dir. (Could
 * merely delete the stale class file, but if an annotation processor also
 * created associated resources, these may be stale too. Kill them all and
 * let JSR 269 sort it out.)
 */
private void cleanUpStaleClasses() {
    File d = getDestdir();
    if (!d.isDirectory()) {
        return;
    }
    List<File> sources = new ArrayList<>();
    for (String s : getSrcdir().list()) {
        sources.add(new File(s));
    }
    if (generatedClassesDir.isDirectory()) {
        sources.add(generatedClassesDir);
    }
    FileSet classes = new FileSet();
    classes.setDir(d);
    classes.setIncludes("**/*.class");
    classes.setExcludes("**/*$*.class");
    String startTimeProp = getProject().getProperty("module.build.started.time");
    Date startTime;
    try {
        startTime = startTimeProp != null ? new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ").parse(startTimeProp) : null;
    } catch (ParseException x) {
        throw new BuildException(x);
    }
    for (String clazz : classes.getDirectoryScanner(getProject()).getIncludedFiles()) {
        if (startTime != null && new File(d, clazz).lastModified() > startTime.getTime()) {
            // Ignore recently created classes. Hack to get contrib/j2ee.blueprints and the like
            // to build; these generate classes and resources before main compilation step.
            continue;
        }
        String java = clazz.substring(0, clazz.length() - ".class".length()) + ".java";
        boolean found = false;
        for (File source : sources) {
            if (new File(source, java).isFile()) {
                found = true;
                break;
            }
        }
        if (!found) {
            // XXX might be a false negative in case this was a nonpublic outer class
            // (could check for "ClassName.java" in bytecode to see)
            log(new File(d, clazz) + " appears to be stale, rebuilding all module sources", Project.MSG_WARN);
            Delete delete = new Delete();
            delete.setProject(getProject());
            delete.setOwningTarget(getOwningTarget());
            delete.setLocation(getLocation());
            FileSet deletables = new FileSet();
            deletables.setDir(d);
            delete.addFileset(deletables);
            delete.init();
            delete.execute();
            break;
        }
    }
}
 

private static void deleteTmpFile(File tmpFile) {
    final Delete del = new Delete();
    del.setFile(tmpFile);
    del.execute();
}
 

private void cleanTestDir() {
    Delete del = new Delete();
    del.setProject(new Project());
    del.setDir(new File("build/test/deliver"));
    del.execute();
}
 

private void cleanRetrieveDir() {
    Delete del = new Delete();
    del.setProject(new Project());
    del.setDir(new File("build/test/retrieve"));
    del.execute();
}
 

private void cleanRep() {
    Delete del = new Delete();
    del.setProject(new Project());
    del.setDir(new File("test/repositories/1/apache"));
    del.execute();
}
 

private void cleanRep() {
    Delete del = new Delete();
    del.setProject(new Project());
    del.setDir(new File("test/repositories/1/apache"));
    del.execute();
}
 

public static void cleanCache() {
    Delete del = new Delete();
    del.setProject(new Project());
    del.setDir(cache);
    del.execute();
}
 

private void cleanRepo() {
    Delete del = new Delete();
    del.setProject(new Project());
    del.setDir(new File("build/test/perf"));
    del.execute();
}
 

private void cleanInstall() {
    Delete del = new Delete();
    del.setProject(new Project());
    del.setDir(new File("build/test/install"));
    del.execute();
}