Examples with ZipEntry java.util.zip.ZipEntry used on opensource projects

Example 86 with ZipEntry

use of java.util.zip.ZipEntry in project OpenGrok by OpenGrok.

the class SCCSgetTest method getRevision.

/**
     * Test of getRevision method, of class SCCSget.
     */
@Test
public void getRevision() throws Exception {
    if (!haveSccs) {
        System.out.println("sccs not available. Skipping test");
        return;
    }
    ZipInputStream zstream = new ZipInputStream(getClass().getResourceAsStream("sccs-revisions.zip"));
    ZipEntry entry;
    while ((entry = zstream.getNextEntry()) != null) {
        String expected = readInput(zstream);
        InputStream sccs = SCCSget.getRevision("sccs", sccsfile, entry.getName());
        String got = readInput(sccs);
        sccs.close();
        zstream.closeEntry();
        assertEquals(expected, got);
    }
    zstream.close();
}

Example 87 with ZipEntry

use of java.util.zip.ZipEntry in project OpenGrok by OpenGrok.

the class FileUtilities method extractArchive.

public static void extractArchive(File sourceBundle, File root) throws IOException {
    ZipFile zipfile = new ZipFile(sourceBundle);
    Enumeration<? extends ZipEntry> e = zipfile.entries();
    while (e.hasMoreElements()) {
        ZipEntry ze = e.nextElement();
        File file = new File(root, ze.getName());
        if (ze.isDirectory()) {
            file.mkdirs();
        } else {
            InputStream in = zipfile.getInputStream(ze);
            assertNotNull(in);
            FileOutputStream out = new FileOutputStream(file);
            assertNotNull(out);
            copyFile(in, out);
        }
    }
}

Example 88 with ZipEntry

use of java.util.zip.ZipEntry in project OpenMEAP by OpenMEAP.

the class LocalStorageImpl method unzipImportArchive.

public void unzipImportArchive(UpdateStatus update) throws LocalStorageException {
    // at this point, we've verified that:
    //   1) we have enough space on the device
    //   2) the archive downloaded is what was expected
    ZipInputStream zis = null;
    String newPrefix = "com.openmeap.storage." + update.getUpdateHeader().getHash().getValue();
    File hashHolder = null;
    String hashRootAbsolutePath = "";
    try {
        hashHolder = new File(activity.getFilesDir(), newPrefix);
        hashHolder.mkdir();
        hashRootAbsolutePath = hashHolder.getAbsolutePath();
    } catch (Exception e) {
        System.out.println("Exception thrown while creating hash folder.");
        System.out.println(e);
    }
    try {
        zis = new ZipInputStream(getImportArchiveInputStream());
        ZipEntry ze;
        while ((ze = zis.getNextEntry()) != null) {
            if (ze.isDirectory()) {
                //		    		continue;
                try {
                    System.out.println("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@");
                    System.out.println("Writing directory structure in phone memory.");
                    File directoryStructure = new File(hashRootAbsolutePath, ze.getName());
                    directoryStructure.mkdirs();
                } catch (Exception e) {
                    System.out.println("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@");
                    System.out.println("Exception thrown while writing directory structure.");
                    System.out.println(e);
                }
            } else {
                try {
                    String osSeperator = System.getProperty("file.separator");
                    int seperatorLastIndex = ze.getName().lastIndexOf(osSeperator);
                    String fileName = ze.getName().substring(seperatorLastIndex + 1, ze.getName().length());
                    String fileNameParentDirectoryPrefix = "";
                    String absolutePathFromPrefix = "";
                    if (seperatorLastIndex != -1 && seperatorLastIndex != 0) {
                        fileNameParentDirectoryPrefix = ze.getName().substring(0, seperatorLastIndex);
                        absolutePathFromPrefix = hashRootAbsolutePath + osSeperator + fileNameParentDirectoryPrefix;
                    } else {
                        absolutePathFromPrefix = hashRootAbsolutePath + osSeperator;
                    }
                    URI osResourePathForThisFile = URI.create(absolutePathFromPrefix);
                    File writableFileReference = new File(osResourePathForThisFile.getPath(), fileName);
                    OutputStream outputStream = new BufferedOutputStream(new FileOutputStream(writableFileReference.getAbsolutePath(), true), 1024);
                    try {
                        byte[] buffer = new byte[1024];
                        int count;
                        while ((count = zis.read(buffer)) != -1) {
                            outputStream.write(buffer, 0, count);
                        }
                    } catch (Exception e) {
                        System.out.println("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@");
                        System.out.println("Exception while writing file contents.");
                        System.out.println(e);
                    } finally {
                        outputStream.close();
                    }
                } catch (Exception e) {
                    System.out.println("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@");
                    System.out.println("Unknown exception.");
                    System.out.println(e);
                }
            }
        //		    	Commenting following code to make use of file:/// alternate to content://
        //		        OutputStream baos = openFileOutputStream(newPrefix,ze.getName());		        
        //		        try {
        //		        	byte[] buffer = new byte[1024];
        //		        	int count;
        //		        	while ((count = zis.read(buffer)) != -1) {
        //		        		baos.write(buffer, 0, count);
        //		        	}
        //		        }
        //		        catch( Exception e ) {
        //		        	;// TODO: something, for the love of god.
        //		        }
        //		        finally {
        //		        	baos.close();
        //		        }
        }
    } catch (Exception e) {
        throw new LocalStorageException(e);
    } finally {
        if (zis != null) {
            try {
                zis.close();
            } catch (IOException e) {
                throw new GenericRuntimeException(e);
            }
        }
    }
}

Example 89 with ZipEntry

use of java.util.zip.ZipEntry in project OpenMEAP by OpenMEAP.

the class FileOperationManagerImpl method unzipFile.

@Override
public void unzipFile(ZipFile zipFile, String destinationDir) throws FileOperationException {
    try {
        int BUFFER = 1024;
        BufferedOutputStream dest = null;
        BufferedInputStream is = null;
        OutputStream fos = null;
        ZipEntry entry;
        Enumeration e = zipFile.entries();
        while (e.hasMoreElements()) {
            try {
                entry = (ZipEntry) e.nextElement();
                is = new BufferedInputStream(zipFile.getInputStream(entry));
                String newFile = destinationDir + File.separator + entry.getName();
                if (entry.isDirectory()) {
                    // skip directories, resource manager will create for us
                    continue;
                } else {
                    fos = write(newFile);
                    dest = new BufferedOutputStream(fos, BUFFER);
                    Utils.pipeInputStreamIntoOutputStream(is, dest);
                }
            } finally {
                if (dest != null) {
                    dest.close();
                }
                if (fos != null) {
                    fos.close();
                }
                if (is != null) {
                    is.close();
                }
            }
        }
    } catch (IOException ioe) {
        throw new FileOperationException(ioe);
    }
}

Example 90 with ZipEntry

use of java.util.zip.ZipEntry in project OpenMEAP by OpenMEAP.

the class ZipUtils method unzipFile.

/**
	 * Unzips a file into the destination directory provided.
	 * 
	 * @param zipFile
	 * @param destinationDir
	 * @throws IOException
	 */
public static void unzipFile(ZipFile zipFile, File destinationDir) throws IOException {
    int BUFFER = 1024;
    BufferedOutputStream dest = null;
    BufferedInputStream is = null;
    if (!destinationDir.exists()) {
        destinationDir.mkdir();
    }
    ZipEntry entry;
    Enumeration e = zipFile.entries();
    while (e.hasMoreElements()) {
        try {
            entry = (ZipEntry) e.nextElement();
            is = new BufferedInputStream(zipFile.getInputStream(entry));
            File file = new File(destinationDir, entry.getName());
            if (!file.exists() && entry.isDirectory()) {
                file.mkdirs();
            } else {
                FileOutputStream fos = new FileOutputStream(file, false);
                dest = new BufferedOutputStream(fos, BUFFER);
                Utils.pipeInputStreamIntoOutputStream(is, fos);
            }
        } finally {
            if (dest != null) {
                dest.close();
            }
            if (is != null) {
                is.close();
            }
        }
    }
}