Java Delete.execute方法代码示例

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
public static void unZip(String zipPath,String targetFolder,boolean cleanZip){
	File folderFile =new File(targetFolder);
	File zipFile = new File(zipPath);
	Project prj = new Project();
	Expand expand = new Expand();
	expand.setEncoding("UTF-8");
	expand.setProject(prj);
	expand.setSrc(zipFile);
	expand.setOverwrite(true);
	expand.setDest(folderFile);
	expand.execute();
	
	if(cleanZip){
		//清除zip包
		Delete delete = new Delete();
		delete.setProject(prj);
		delete.setDir(zipFile);
		delete.execute();
	}
}
 

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
/**
 * Delete a directory and all subdirectories
 */
public static void recursivelyDeleteDir(File customProfileDir) {
	if (customProfileDir == null || !customProfileDir.exists()) {
		return;
	}
	Delete delete = new Delete();
	delete.setProject(new Project());
	delete.setDir(customProfileDir);
	delete.setFailOnError(true);
	delete.execute();
}
 

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
@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();
    }
}
 

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
@After
public void tearDown() {
    TestHelper.cleanCache();
    Delete del = new Delete();
    del.setProject(new Project());
    del.setDir(new File("build/test/retrieve"));
    del.execute();
}
 

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
@After
public void tearDown() {
    IvyContext.popContext();
    Delete del = new Delete();
    del.setProject(new Project());
    del.setDir(cacheManager.getRepositoryCacheRoot());
    del.execute();
}
 

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
/**
 * auto find the time difference between local and remote
 * @param ftp handle to ftp client
 * @return number of millis to add to remote time to make it comparable to local time
 * @since ant 1.6
 */
private long getTimeDiff(FTPClient ftp) {
    long returnValue = 0;
    File tempFile = findFileName(ftp);
    try {
        // create a local temporary file
        FILE_UTILS.createNewFile(tempFile);
        long localTimeStamp = tempFile.lastModified();
        BufferedInputStream instream = new BufferedInputStream(Files.newInputStream(tempFile.toPath()));
        ftp.storeFile(tempFile.getName(), instream);
        instream.close();
        if (FTPReply.isPositiveCompletion(ftp.getReplyCode())) {
            FTPFile [] ftpFiles = ftp.listFiles(tempFile.getName());
            if (ftpFiles.length == 1) {
                long remoteTimeStamp = ftpFiles[0].getTimestamp().getTime().getTime();
                returnValue = localTimeStamp - remoteTimeStamp;
            }
            ftp.deleteFile(ftpFiles[0].getName());
        }
        // delegate the deletion of the local temp file to the delete task
        // because of race conditions occurring on Windows
        Delete mydelete = new Delete();
        mydelete.bindToOwner(task);
        mydelete.setFile(tempFile.getCanonicalFile());
        mydelete.execute();
    } catch (Exception e) {
        throw new BuildException(e, task.getLocation());
    }
    return returnValue;
}
 

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
/**
 * auto find the time difference between local and remote
 * @param ftp handle to ftp client
 * @return number of millis to add to remote time to make it comparable to local time
 * @since ant 1.6
 */
private long getTimeDiff(FTPClient ftp) {
    long returnValue = 0;
    File tempFile = findFileName(ftp);
    try {
        // create a local temporary file
        FILE_UTILS.createNewFile(tempFile);
        long localTimeStamp = tempFile.lastModified();
        BufferedInputStream instream = new BufferedInputStream(Files.newInputStream(tempFile.toPath()));
        ftp.storeFile(tempFile.getName(), instream);
        instream.close();
        boolean success = FTPReply.isPositiveCompletion(ftp.getReplyCode());
        if (success) {
            FTPFile [] ftpFiles = ftp.listFiles(tempFile.getName());
            if (ftpFiles.length == 1) {
                long remoteTimeStamp = ftpFiles[0].getTimestamp().getTime().getTime();
                returnValue = localTimeStamp - remoteTimeStamp;
            }
            ftp.deleteFile(ftpFiles[0].getName());
        }
        // delegate the deletion of the local temp file to the delete task
        // because of race conditions occurring on Windows
        Delete mydelete = new Delete();
        mydelete.bindToOwner(this);
        mydelete.setFile(tempFile.getCanonicalFile());
        mydelete.execute();
    } catch (Exception e) {
        throw new BuildException(e, getLocation());
    }
    return returnValue;
}
 

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
private static void deleteDir(Project project, File dir) {
	Delete deleteTask = new Delete();
	deleteTask.setProject(project);
	deleteTask.setTaskName("delete dir");
	deleteTask.setDir(dir);
	deleteTask.execute();
}
 

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
private static void deleteFile(Project project, File file) {
	Delete deleteTask = new Delete();
	deleteTask.setProject(project);
	deleteTask.setTaskName("delete file");
	deleteTask.setFile(file);
	deleteTask.execute();
}
 

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
@After
public void cleanupTestDir() {
        Delete delete = new Delete();
        delete.setProject(new Project());
        delete.setDir(testDir);
        delete.setQuiet(true);
        delete.setIncludeEmptyDirs(true);
        delete.execute();
}
 

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
public static void deleteFolder(File folder) {
        if (folder.exists()) {
                Delete delete = new Delete();
                delete.setProject(new Project());
                delete.setDir(folder);
                delete.setIncludeEmptyDirs(true);
                delete.setQuiet(true);
                delete.execute();
        }
}
 

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
private static void deleteTmpFile(File tmpFile) {
    final Delete del = new Delete();
    del.setFile(tmpFile);
    del.execute();
}
 

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
/**
 * 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;
        }
    }
}
 

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
private void cleanTestDir() {
    Delete del = new Delete();
    del.setProject(new Project());
    del.setDir(new File("build/test/deliver"));
    del.execute();
}
 

import org.apache.tools.ant.taskdefs.Delete; //导入方法依赖的package包/类
private void cleanRetrieveDir() {
    Delete del = new Delete();
    del.setProject(new Project());
    del.setDir(new File("build/test/retrieve"));
    del.execute();
}