Example usage for org.apache.commons.codec Decoder decode

Introduction

In this page you can find the example usage for org.apache.commons.codec Decoder decode.

Prototype

Object decode(Object source) throws DecoderException;

Source Link

Document

Decodes an "encoded" Object and returns a "decoded" Object.

Usage

From source file:com.github.jinahya.codec.commons.RareDecoderProxyTest.java

@Test
public void testAsDecoder() throws DecoderException {

    final Decoder decoder = (Decoder) RareDecoderProxy.newInstance();

    try {//from  ww w. ja va  2  s .  c  om
        decoder.decode(null);
        Assert.fail("passed: <Object>decode(null)");
    } catch (final NullPointerException npe) {
        // expected
    }

    final Object expected = new Object();
    final Object actual = decoder.decode(expected);
    Assert.assertEquals(actual, expected);
}

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From source file:com.github.jinahya.codec.commons.RareBinaryDecoderProxyTest.java

@Test
public void testAsDecoder() throws DecoderException {

    final Decoder decoder = (Decoder) RareBinaryDecoderProxy.newInstance();

    try {// w  w  w  .j a  v a 2s  .  co m
        decoder.decode(null);
        Assert.fail("passed.<Object>decode(null)");
    } catch (final NullPointerException npe) {
        // expected
    }

    final Object expected = new byte[0];
    final Object actual = decoder.decode(expected);
    Assert.assertEquals(actual, expected);
}

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From source file:com.github.jinahya.codec.HexBinaryDecoderProxyTest.java

@Test
public void testAsDecoder() throws DecoderException {

    final Decoder decoder = (Decoder) HexBinaryDecoderProxy.newInstance();

    try {/*from   w w w .  j  a va 2 s. com*/
        decoder.decode(null);
        Assert.fail("decode(null)");
    } catch (final NullPointerException npe) {
        // expected
    }

    final Object encoded = Tests.encodedBytes();
    final Object decoded = decoder.decode(encoded);
}

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From source file:com.github.jinahya.codec.commons.RareStringDecoderProxyTest.java

@Test
public void testAsDecoder() throws DecoderException {

    final Decoder decoder = (Decoder) RareStringDecoderProxy.newInstance();

    try {// ww  w .  j a  va  2 s.c om
        decoder.decode((Object) null);
        Assert.fail("passed: decode((Object) null)");
    } catch (final NullPointerException npe) {
        // expected
    }

    try {
        decoder.decode(new Object());
        Assert.fail("passed: decode(new Object())");
    } catch (final DecoderException de) {
        // expected;
    }

    final Object expected = "";
    final Object actual = decoder.decode(expected);
    Assert.assertEquals(actual, expected);
}

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From source file:com.github.jinahya.codec.PercentBinaryDecoderProxyTest.java

@Test
public void testAsDecoder() throws Exception {

    final Decoder decoder = (Decoder) PercentBinaryDecoderProxy.newInstance();

    try {/*from   w w  w .j  av a2  s.  c  o m*/
        decoder.decode((Object) null);
        Assert.fail("passed: decode((Object) null)");
    } catch (NullPointerException npe) {
        // ok
    }

    final Object input = PercentCodecTestHelper.encodedBytes(1024);
    final Object output = decoder.decode(input);
}

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From source file:org.apache.archiva.web.rss.RssFeedServlet.java

/**
 * Basic authentication.//from  ww  w.  jav  a  2 s  . co  m
 *
 * @param req
 * @param repositoryId TODO
 * @param groupId      TODO
 * @param artifactId   TODO
 * @return
 */
private boolean isAllowed(HttpServletRequest req, String repositoryId, String groupId, String artifactId)
        throws UserNotFoundException, AccountLockedException, AuthenticationException,
        MustChangePasswordException, UnauthorizedException {
    String auth = req.getHeader("Authorization");
    List<String> repoIds = new ArrayList<>();

    if (repositoryId != null) {
        repoIds.add(repositoryId);
    } else if (artifactId != null && groupId != null) {
        if (auth != null) {
            if (!auth.toUpperCase().startsWith("BASIC ")) {
                return false;
            }

            Decoder dec = new Base64();
            String usernamePassword = "";

            try {
                usernamePassword = new String((byte[]) dec.decode(auth.substring(6).getBytes()));
            } catch (DecoderException ie) {
                log.warn("Error decoding username and password: {}", ie.getMessage());
            }

            if (usernamePassword == null || usernamePassword.trim().equals("")) {
                repoIds = getObservableRepos(UserManager.GUEST_USERNAME);
            } else {
                String[] userCredentials = usernamePassword.split(":");
                repoIds = getObservableRepos(userCredentials[0]);
            }
        } else {
            repoIds = getObservableRepos(UserManager.GUEST_USERNAME);
        }
    } else {
        return false;
    }

    for (String repoId : repoIds) {
        try {
            AuthenticationResult result = httpAuth.getAuthenticationResult(req, null);
            SecuritySession securitySession = httpAuth.getSecuritySession(req.getSession(true));

            if (servletAuth.isAuthenticated(req, result) //
                    && servletAuth.isAuthorized(req, //
                            securitySession, //
                            repoId, //
                            ArchivaRoleConstants.OPERATION_REPOSITORY_ACCESS)) {
                return true;
            }
        } catch (AuthorizationException e) {
            log.debug("AuthorizationException for repoId: {}", repoId);
        } catch (UnauthorizedException e) {
            log.debug("UnauthorizedException for repoId: {}", repoId);
        }
    }

    throw new UnauthorizedException("Access denied.");
}

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From source file:org.apache.maven.archiva.web.ras.RasSearchByKeyword.java

/**
 * Basic authentication./*ww w. ja v a 2 s .c  o  m*/
 * 
 * @param req
 * @param repositoryId TODO
 * @param groupId TODO
 * @param artifactId TODO
 * @return
 */
private boolean isAllowed(HttpServletRequest req, String repositoryId, String groupId, String artifactId)
        throws UserNotFoundException, AccountLockedException, AuthenticationException,
        MustChangePasswordException, UnauthorizedException {
    String auth = req.getHeader("Authorization");
    List<String> repoIds = new ArrayList<String>();

    if (repositoryId != null) {
        repoIds.add(repositoryId);
    } else if (artifactId != null && groupId != null) {
        if (auth != null) {
            if (!auth.toUpperCase().startsWith("BASIC ")) {
                return false;
            }

            Decoder dec = new Base64();
            String usernamePassword = "";

            try {
                usernamePassword = new String((byte[]) dec.decode(auth.substring(6).getBytes()));
            } catch (DecoderException ie) {
                log.warn("Error decoding username and password.", ie.getMessage());
            }

            if (usernamePassword == null || usernamePassword.trim().equals("")) {
                repoIds = getObservableRepos(archivaXworkUser.getGuest());
            } else {
                String[] userCredentials = usernamePassword.split(":");
                repoIds = getObservableRepos(userCredentials[0]);
            }
        } else {
            repoIds = getObservableRepos(archivaXworkUser.getGuest());
        }
    } else {
        return false;
    }

    for (String repoId : repoIds) {
        try {
            AuthenticationResult result = httpAuth.getAuthenticationResult(req, null);
            SecuritySession securitySession = httpAuth.getSecuritySession();

            if (servletAuth.isAuthenticated(req, result)
                    && servletAuth.isAuthorized(req, securitySession, repoId, false)) {
                return true;
            }
        } catch (AuthorizationException e) {

        } catch (UnauthorizedException e) {

        }
    }

    throw new UnauthorizedException("Access denied.");
}

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