Examples with IORuntimeException org.apache.aries.util.IORuntimeException used on opensource projects

Example 1 with IORuntimeException

use of org.apache.aries.util.IORuntimeException in project aries by apache.

the class FileSystemImpl method getFSRoot.

public static ICloseableDirectory getFSRoot(InputStream is) {
    File tempFile = null;
    try {
        tempFile = File.createTempFile("inputStreamExtract", ".zip");
    } catch (IOException e1) {
        throw new IORuntimeException("IOException in IDirectory.getFSRoot", e1);
    }
    FileOutputStream fos = null;
    try {
        fos = new FileOutputStream(tempFile);
        IOUtils.copy(is, fos);
    } catch (IOException e) {
        return null;
    } finally {
        IOUtils.close(fos);
    }
    IDirectory dir = getFSRoot(tempFile, null);
    if (dir == null)
        return null;
    else
        return new InputStreamClosableDirectory(dir, tempFile);
}

Example 2 with IORuntimeException

use of org.apache.aries.util.IORuntimeException in project aries by apache.

the class FileSystemImpl method isValidZip.

/**
 * Check whether a file is actually a valid zip
 * @param zip
 * @return
 */
public static boolean isValidZip(File zip) {
    try {
        ZipFile zf = new ZipFile(zip);
        zf.close();
        return true;
    } catch (IOException e) {
        throw new IORuntimeException("Not a valid zip: " + zip, e);
    }
}

Example 3 with IORuntimeException

use of org.apache.aries.util.IORuntimeException in project aries by apache.

the class NestedZipDirectory method getFile.

public IFile getFile(String name) {
    Map<String, ZipEntry> entries = new HashMap<String, ZipEntry>();
    ZipEntry ze;
    if (cache != null && !!!cache.isClosed()) {
        ZipFile zip = cache.getZipFile();
        String[] segments = name.split("/");
        StringBuilder path = new StringBuilder();
        for (String s : segments) {
            path.append(s).append('/');
            ZipEntry p = zip.getEntry(path.toString());
            if (p != null)
                entries.put(path.toString(), p);
        }
        ze = zip.getEntry(name);
    } else {
        ZipInputStream zis = null;
        try {
            zis = new ZipInputStream(archive.open());
            ze = zis.getNextEntry();
            while (ze != null && !!!ze.getName().equals(name)) {
                if (name.startsWith(ze.getName()))
                    entries.put(ze.getName(), ze);
                ze = zis.getNextEntry();
            }
        } catch (IOException e) {
            throw new IORuntimeException("IOException reading nested ZipFile", e);
        } finally {
            IOUtils.close(zis);
        }
    }
    if (ze != null) {
        NestedZipDirectory parent = buildParent(ze, entries);
        if (ze.isDirectory())
            return new NestedZipDirectory(archive, ze, parent, cache);
        else
            return new NestedZipFile(archive, ze, parent, cache);
    } else {
        return null;
    }
}

Example 4 with IORuntimeException

use of org.apache.aries.util.IORuntimeException in project aries by apache.

the class NestedZipDirectory method getAllEntries.

private List<? extends ZipEntry> getAllEntries() {
    if (cache != null && !!!cache.isClosed()) {
        return Collections.list(cache.getZipFile().entries());
    } else {
        ZipInputStream zis = null;
        try {
            zis = new ZipInputStream(archive.open());
            List<ZipEntry> result = new ArrayList<ZipEntry>();
            ZipEntry entry = zis.getNextEntry();
            while (entry != null) {
                result.add(entry);
                entry = zis.getNextEntry();
            }
            return result;
        } catch (IOException e) {
            throw new IORuntimeException("IOException reading nested ZipFile", e);
        } finally {
            IOUtils.close(zis);
        }
    }
}

Example 5 with IORuntimeException

use of org.apache.aries.util.IORuntimeException in project aries by apache.

the class FileSystemTest method testInvalidFSRoot.

@Test
public void testInvalidFSRoot() throws IOException {
    File baseDir = new File(getTestResourceDir(), "/app1");
    File manifest = new File(baseDir, "META-INF/APPLICATION.MF");
    try {
        FileSystem.getFSRoot(manifest);
        fail("Should have thrown an IORuntimeException");
    } catch (IORuntimeException e) {
    // good!
    }
}