Examples with JarFile java.util.jar.JarFile used on opensource projects

Example 46 with JarFile

use of java.util.jar.JarFile in project byte-buddy by raphw.

the class ClassFileLocatorForJarFileTest method testClose.

@Test
public void testClose() throws Exception {
    JarFile jarFile = mock(JarFile.class);
    new ClassFileLocator.ForJarFile(jarFile).close();
    verify(jarFile).close();
    verifyNoMoreInteractions(jarFile);
}

Example 47 with JarFile

use of java.util.jar.JarFile in project robovm by robovm.

the class JarURLConnectionImpl method openJarFile.

private JarFile openJarFile() throws IOException {
    if (jarFileURL.getProtocol().equals("file")) {
        String decodedFile = UriCodec.decode(jarFileURL.getFile());
        return new JarFile(new File(decodedFile), true, ZipFile.OPEN_READ);
    } else {
        final InputStream is = jarFileURL.openConnection().getInputStream();
        try {
            FileOutputStream fos = null;
            JarFile result = null;
            try {
                File tempJar = File.createTempFile("hyjar_", ".tmp", null);
                tempJar.deleteOnExit();
                fos = new FileOutputStream(tempJar);
                byte[] buf = new byte[4096];
                int nbytes = 0;
                while ((nbytes = is.read(buf)) > -1) {
                    fos.write(buf, 0, nbytes);
                }
                fos.close();
                return new JarFile(tempJar, true, ZipFile.OPEN_READ | ZipFile.OPEN_DELETE);
            } catch (IOException e) {
                return null;
            } finally {
                if (fos != null) {
                    try {
                        fos.close();
                    } catch (IOException ex) {
                        return null;
                    }
                }
            }
        } finally {
            if (is != null) {
                is.close();
            }
        }
    }
}

Example 48 with JarFile

use of java.util.jar.JarFile in project robovm by robovm.

the class JarFileTest method testConstructor_file.

/**
     * Constructs JarFile object.
     *
     * java.util.jar.JarFile#JarFile(java.io.File)
     * java.util.jar.JarFile#JarFile(java.lang.String)
     */
public void testConstructor_file() throws IOException {
    File f = new File(resources, jarName);
    Support_Resources.copyFile(resources, null, jarName);
    assertTrue(new JarFile(f).getEntry(entryName).getName().equals(entryName));
    assertTrue(new JarFile(f.getPath()).getEntry(entryName).getName().equals(entryName));
}

Example 49 with JarFile

use of java.util.jar.JarFile in project robovm by robovm.

the class JarFileTest method test_Inserted_Entry_Manifest_with_DigestCode.

/*
     * If another entry is inserted into Manifest, no security exception will be
     * thrown out.
     */
public void test_Inserted_Entry_Manifest_with_DigestCode() throws IOException {
    String modifiedJarName = "Inserted_Entry_Manifest_with_DigestCode.jar";
    Support_Resources.copyFile(resources, null, modifiedJarName);
    JarFile jarFile = new JarFile(new File(resources, modifiedJarName), true);
    Enumeration<JarEntry> entries = jarFile.entries();
    int count = 0;
    while (entries.hasMoreElements()) {
        ZipEntry zipEntry = entries.nextElement();
        jarFile.getInputStream(zipEntry);
        count++;
    }
    assertEquals(5, count);
}

Example 50 with JarFile

use of java.util.jar.JarFile in project robovm by robovm.

the class JarFileTest method test_JarFile_Integrate_Jar.

/* The jar is intact, then everything is all right. */
public void test_JarFile_Integrate_Jar() throws IOException {
    String modifiedJarName = "Integrate.jar";
    Support_Resources.copyFile(resources, null, modifiedJarName);
    JarFile jarFile = new JarFile(new File(resources, modifiedJarName), true);
    Enumeration<JarEntry> entries = jarFile.entries();
    while (entries.hasMoreElements()) {
        ZipEntry zipEntry = entries.nextElement();
        jarFile.getInputStream(zipEntry).skip(Long.MAX_VALUE);
    }
}