Example usage for javax.servlet ServletConfig getInitParameter

List of usage examples for javax.servlet ServletConfig getInitParameter

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  6. getInitParameter

Introduction

In this page you can find the example usage for javax.servlet ServletConfig getInitParameter.

Prototype

public String getInitParameter(String name);

Source Link

Document

Gets the value of the initialization parameter with the given name.

Usage

From source file:test.unit.be.fedict.eid.applet.service.SignatureDataMessageHandlerTest.java

public void testHandleMessage() throws Exception {
    // setup/*from www .  j a  va  2 s . com*/
    KeyPair keyPair = MiscTestUtils.generateKeyPair();
    DateTime notBefore = new DateTime();
    DateTime notAfter = notBefore.plusYears(1);
    X509Certificate certificate = MiscTestUtils.generateCertificate(keyPair.getPublic(), "CN=Test", notBefore,
            notAfter, null, keyPair.getPrivate(), true, 0, null, null);

    ServletConfig mockServletConfig = EasyMock.createMock(ServletConfig.class);
    Map<String, String> httpHeaders = new HashMap<String, String>();
    HttpSession mockHttpSession = EasyMock.createMock(HttpSession.class);
    HttpServletRequest mockServletRequest = EasyMock.createMock(HttpServletRequest.class);

    EasyMock.expect(mockServletConfig.getInitParameter("AuditService")).andStubReturn(null);
    EasyMock.expect(mockServletConfig.getInitParameter("AuditServiceClass")).andStubReturn(null);
    EasyMock.expect(mockServletConfig.getInitParameter("SignatureService")).andStubReturn(null);
    EasyMock.expect(mockServletConfig.getInitParameter("SignatureServiceClass"))
            .andStubReturn(SignatureTestService.class.getName());

    MessageDigest messageDigest = MessageDigest.getInstance("SHA1");
    byte[] document = "hello world".getBytes();
    byte[] digestValue = messageDigest.digest(document);
    EasyMock.expect(mockHttpSession.getAttribute(SignatureDataMessageHandler.DIGEST_VALUE_SESSION_ATTRIBUTE))
            .andStubReturn(digestValue);
    EasyMock.expect(mockHttpSession.getAttribute(SignatureDataMessageHandler.DIGEST_ALGO_SESSION_ATTRIBUTE))
            .andStubReturn("SHA-1");

    SignatureDataMessage message = new SignatureDataMessage();
    message.certificateChain = new LinkedList<X509Certificate>();
    message.certificateChain.add(certificate);

    Signature signature = Signature.getInstance("SHA1withRSA");
    signature.initSign(keyPair.getPrivate());
    signature.update(document);
    byte[] signatureValue = signature.sign();
    message.signatureValue = signatureValue;

    // prepare
    EasyMock.replay(mockServletConfig, mockHttpSession, mockServletRequest);

    // operate
    AppletServiceServlet.injectInitParams(mockServletConfig, this.testedInstance);
    this.testedInstance.init(mockServletConfig);
    this.testedInstance.handleMessage(message, httpHeaders, mockServletRequest, mockHttpSession);

    // verify
    EasyMock.verify(mockServletConfig, mockHttpSession, mockServletRequest);
    assertEquals(signatureValue, SignatureTestService.getSignatureValue());
}

From source file:test.unit.be.fedict.eid.applet.service.SignatureDataMessageHandlerTest.java

public void testHandleMessagePSS() throws Exception {
    // setup/*from w  w w  .j ava 2s. c  o  m*/
    KeyPair keyPair = MiscTestUtils.generateKeyPair();
    DateTime notBefore = new DateTime();
    DateTime notAfter = notBefore.plusYears(1);
    X509Certificate certificate = MiscTestUtils.generateCertificate(keyPair.getPublic(), "CN=Test", notBefore,
            notAfter, null, keyPair.getPrivate(), true, 0, null, null);

    ServletConfig mockServletConfig = EasyMock.createMock(ServletConfig.class);
    Map<String, String> httpHeaders = new HashMap<String, String>();
    HttpSession mockHttpSession = EasyMock.createMock(HttpSession.class);
    HttpServletRequest mockServletRequest = EasyMock.createMock(HttpServletRequest.class);

    EasyMock.expect(mockServletConfig.getInitParameter("AuditService")).andStubReturn(null);
    EasyMock.expect(mockServletConfig.getInitParameter("AuditServiceClass")).andStubReturn(null);
    EasyMock.expect(mockServletConfig.getInitParameter("SignatureService")).andStubReturn(null);
    EasyMock.expect(mockServletConfig.getInitParameter("SignatureServiceClass"))
            .andStubReturn(SignatureTestService.class.getName());

    MessageDigest messageDigest = MessageDigest.getInstance("SHA1");
    byte[] document = "hello world".getBytes();
    byte[] digestValue = messageDigest.digest(document);
    EasyMock.expect(mockHttpSession.getAttribute(SignatureDataMessageHandler.DIGEST_VALUE_SESSION_ATTRIBUTE))
            .andStubReturn(digestValue);
    EasyMock.expect(mockHttpSession.getAttribute(SignatureDataMessageHandler.DIGEST_ALGO_SESSION_ATTRIBUTE))
            .andStubReturn("SHA-1-PSS");

    SignatureDataMessage message = new SignatureDataMessage();
    message.certificateChain = new LinkedList<X509Certificate>();
    message.certificateChain.add(certificate);

    Signature signature = Signature.getInstance("SHA1withRSA/PSS", "BC");
    signature.initSign(keyPair.getPrivate());
    signature.update(document);
    byte[] signatureValue = signature.sign();
    message.signatureValue = signatureValue;

    // prepare
    EasyMock.replay(mockServletConfig, mockHttpSession, mockServletRequest);

    // operate
    AppletServiceServlet.injectInitParams(mockServletConfig, this.testedInstance);
    this.testedInstance.init(mockServletConfig);
    this.testedInstance.handleMessage(message, httpHeaders, mockServletRequest, mockHttpSession);

    // verify
    EasyMock.verify(mockServletConfig, mockHttpSession, mockServletRequest);
    assertEquals(signatureValue, SignatureTestService.getSignatureValue());
}

From source file:test.unit.be.fedict.eid.applet.service.SignatureDataMessageHandlerTest.java

public void testHandleMessagePSS_SHA256() throws Exception {
    // setup/* w ww .  j  av  a2 s  .com*/
    KeyPair keyPair = MiscTestUtils.generateKeyPair();
    DateTime notBefore = new DateTime();
    DateTime notAfter = notBefore.plusYears(1);
    X509Certificate certificate = MiscTestUtils.generateCertificate(keyPair.getPublic(), "CN=Test", notBefore,
            notAfter, null, keyPair.getPrivate(), true, 0, null, null);

    ServletConfig mockServletConfig = EasyMock.createMock(ServletConfig.class);
    Map<String, String> httpHeaders = new HashMap<String, String>();
    HttpSession mockHttpSession = EasyMock.createMock(HttpSession.class);
    HttpServletRequest mockServletRequest = EasyMock.createMock(HttpServletRequest.class);

    EasyMock.expect(mockServletConfig.getInitParameter("AuditService")).andStubReturn(null);
    EasyMock.expect(mockServletConfig.getInitParameter("AuditServiceClass")).andStubReturn(null);
    EasyMock.expect(mockServletConfig.getInitParameter("SignatureService")).andStubReturn(null);
    EasyMock.expect(mockServletConfig.getInitParameter("SignatureServiceClass"))
            .andStubReturn(SignatureTestService.class.getName());

    MessageDigest messageDigest = MessageDigest.getInstance("SHA256");
    byte[] document = "hello world".getBytes();
    byte[] digestValue = messageDigest.digest(document);
    EasyMock.expect(mockHttpSession.getAttribute(SignatureDataMessageHandler.DIGEST_VALUE_SESSION_ATTRIBUTE))
            .andStubReturn(digestValue);
    EasyMock.expect(mockHttpSession.getAttribute(SignatureDataMessageHandler.DIGEST_ALGO_SESSION_ATTRIBUTE))
            .andStubReturn("SHA-256-PSS");

    SignatureDataMessage message = new SignatureDataMessage();
    message.certificateChain = new LinkedList<X509Certificate>();
    message.certificateChain.add(certificate);

    Signature signature = Signature.getInstance("SHA256withRSA/PSS", "BC");
    signature.initSign(keyPair.getPrivate());
    signature.update(document);
    byte[] signatureValue = signature.sign();
    message.signatureValue = signatureValue;

    // prepare
    EasyMock.replay(mockServletConfig, mockHttpSession, mockServletRequest);

    // operate
    AppletServiceServlet.injectInitParams(mockServletConfig, this.testedInstance);
    this.testedInstance.init(mockServletConfig);
    this.testedInstance.handleMessage(message, httpHeaders, mockServletRequest, mockHttpSession);

    // verify
    EasyMock.verify(mockServletConfig, mockHttpSession, mockServletRequest);
    assertEquals(signatureValue, SignatureTestService.getSignatureValue());
}

From source file:test.unit.be.fedict.eid.applet.service.SignatureDataMessageHandlerTest.java

public void testHandleMessageWithAudit() throws Exception {
    // setup/* ww  w.  j  av a 2 s .  c  o  m*/
    KeyPair keyPair = MiscTestUtils.generateKeyPair();
    DateTime notBefore = new DateTime();
    DateTime notAfter = notBefore.plusYears(1);
    X509Certificate certificate = MiscTestUtils.generateCertificate(keyPair.getPublic(),
            "CN=Test,SERIALNUMBER=1234", notBefore, notAfter, null, keyPair.getPrivate(), true, 0, null, null);

    ServletConfig mockServletConfig = EasyMock.createMock(ServletConfig.class);
    Map<String, String> httpHeaders = new HashMap<String, String>();
    HttpSession mockHttpSession = EasyMock.createMock(HttpSession.class);
    HttpServletRequest mockServletRequest = EasyMock.createMock(HttpServletRequest.class);

    EasyMock.expect(mockServletConfig.getInitParameter("AuditService")).andStubReturn(null);
    EasyMock.expect(mockServletConfig.getInitParameter("AuditServiceClass"))
            .andStubReturn(AuditTestService.class.getName());
    EasyMock.expect(mockServletConfig.getInitParameter("SignatureService")).andStubReturn(null);
    EasyMock.expect(mockServletConfig.getInitParameter("SignatureServiceClass"))
            .andStubReturn(SignatureTestService.class.getName());

    MessageDigest messageDigest = MessageDigest.getInstance("SHA1");
    byte[] document = "hello world".getBytes();
    byte[] digestValue = messageDigest.digest(document);
    EasyMock.expect(mockHttpSession.getAttribute(SignatureDataMessageHandler.DIGEST_VALUE_SESSION_ATTRIBUTE))
            .andStubReturn(digestValue);
    EasyMock.expect(mockHttpSession.getAttribute(SignatureDataMessageHandler.DIGEST_ALGO_SESSION_ATTRIBUTE))
            .andStubReturn("SHA-1");

    SignatureDataMessage message = new SignatureDataMessage();
    message.certificateChain = new LinkedList<X509Certificate>();
    message.certificateChain.add(certificate);

    Signature signature = Signature.getInstance("SHA1withRSA");
    signature.initSign(keyPair.getPrivate());
    signature.update(document);
    byte[] signatureValue = signature.sign();
    message.signatureValue = signatureValue;

    // prepare
    EasyMock.replay(mockServletConfig, mockHttpSession, mockServletRequest);

    // operate
    AppletServiceServlet.injectInitParams(mockServletConfig, this.testedInstance);
    this.testedInstance.init(mockServletConfig);
    this.testedInstance.handleMessage(message, httpHeaders, mockServletRequest, mockHttpSession);

    // verify
    EasyMock.verify(mockServletConfig, mockHttpSession, mockServletRequest);
    assertEquals(signatureValue, SignatureTestService.getSignatureValue());
    assertEquals("1234", AuditTestService.getAuditSigningUserId());
}

From source file:org.wandora.modules.servlet.ModulesServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);

    moduleManager = new ModuleManager();

    servletHome = config.getServletContext().getRealPath("/") + "WEB-INF";
    moduleManager.setVariable("servletHome", servletHome);

    //        SimpleLog log=new SimpleLog("ModulesServlet");
    //        log.setLevel(SimpleLog.LOG_LEVEL_DEBUG);
    Log log = new Jdk14Logger("ModulesServlet");
    moduleManager.setLogging(log);//w  ww  . j a  va 2s  .  com
    String configFile = config.getInitParameter("modulesconfig");
    if (configFile == null) {
        configFile = config.getInitParameter("modulesConfig");
        if (configFile == null)
            configFile = "modulesconfig.xml";
    }

    bindAddress = config.getInitParameter("bindaddress");
    if (bindAddress == null) {
        bindAddress = config.getInitParameter("bindAddress");
    }

    moduleManager.addModule(servletModule, new ModuleSettings("rootServlet"));
    moduleManager.readXMLOptionsFile(configFile);

    if (bindAddress == null) {
        bindAddress = moduleManager.getVariable("bindAddress");
        if (bindAddress == null)
            bindAddress = DEFAULT_BIND_ADDRESS;
    }

    try {
        moduleManager.autostartModules();
    } catch (ModuleException me) {
        throw new ServletException("Unable to start modules.", me);
    }
}

From source file:test.unit.be.fedict.eid.applet.service.SignatureDataMessageHandlerTest.java

@Test
public void testHandleMessageInvalidSignature() throws Exception {
    // setup//w ww  . j a va  2s .  co m
    KeyPair keyPair = MiscTestUtils.generateKeyPair();
    DateTime notBefore = new DateTime();
    DateTime notAfter = notBefore.plusYears(1);
    X509Certificate certificate = MiscTestUtils.generateCertificate(keyPair.getPublic(), "CN=Test", notBefore,
            notAfter, null, keyPair.getPrivate(), true, 0, null, null);

    ServletConfig mockServletConfig = EasyMock.createMock(ServletConfig.class);
    Map<String, String> httpHeaders = new HashMap<String, String>();
    HttpSession mockHttpSession = EasyMock.createMock(HttpSession.class);
    HttpServletRequest mockServletRequest = EasyMock.createMock(HttpServletRequest.class);

    EasyMock.expect(mockServletConfig.getInitParameter("AuditService")).andStubReturn(null);
    EasyMock.expect(mockServletConfig.getInitParameter("AuditServiceClass"))
            .andStubReturn(AuditTestService.class.getName());
    EasyMock.expect(mockServletConfig.getInitParameter("SignatureService")).andStubReturn(null);
    EasyMock.expect(mockServletConfig.getInitParameter("SignatureServiceClass"))
            .andStubReturn(SignatureTestService.class.getName());

    EasyMock.expect(mockServletRequest.getRemoteAddr()).andStubReturn("remote-address");

    MessageDigest messageDigest = MessageDigest.getInstance("SHA1");
    byte[] document = "hello world".getBytes();
    byte[] digestValue = messageDigest.digest(document);
    EasyMock.expect(mockHttpSession.getAttribute(SignatureDataMessageHandler.DIGEST_VALUE_SESSION_ATTRIBUTE))
            .andStubReturn(digestValue);
    EasyMock.expect(mockHttpSession.getAttribute(SignatureDataMessageHandler.DIGEST_ALGO_SESSION_ATTRIBUTE))
            .andStubReturn("SHA-1");

    SignatureDataMessage message = new SignatureDataMessage();
    message.certificateChain = new LinkedList<X509Certificate>();
    message.certificateChain.add(certificate);

    Signature signature = Signature.getInstance("SHA1withRSA");
    signature.initSign(keyPair.getPrivate());
    signature.update("foobar-document".getBytes());
    byte[] signatureValue = signature.sign();
    message.signatureValue = signatureValue;

    // prepare
    EasyMock.replay(mockServletConfig, mockHttpSession, mockServletRequest);

    // operate
    AppletServiceServlet.injectInitParams(mockServletConfig, this.testedInstance);
    this.testedInstance.init(mockServletConfig);
    try {
        this.testedInstance.handleMessage(message, httpHeaders, mockServletRequest, mockHttpSession);
        fail();
    } catch (ServletException e) {
        LOG.debug("expected exception: " + e.getMessage());
        // verify
        EasyMock.verify(mockServletConfig, mockHttpSession, mockServletRequest);
        assertNull(SignatureTestService.getSignatureValue());
        assertEquals("remote-address", AuditTestService.getAuditSignatureRemoteAddress());
        assertEquals(certificate, AuditTestService.getAuditSignatureClientCertificate());
    }
}

From source file:com.meltmedia.cadmium.servlets.BasicFileServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);
    if (this.contentDir == null) {
        setBasePath(config.getInitParameter("basePath"));
    }/*from www .ja v  a  2  s .c  om*/
}

From source file:org.apache.chemistry.opencmis.server.impl.browser.CmisBrowserBindingServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);

    // initialize the call context handler
    callContextHandler = null;//from w w w  .  j a  va 2  s . c o m

    String callContextHandlerClass = config.getInitParameter(PARAM_CALL_CONTEXT_HANDLER);

    if (callContextHandlerClass != null) {
        try {
            callContextHandler = (CallContextHandler) Class.forName(callContextHandlerClass).newInstance();
        } catch (Exception e) {
            throw new ServletException("Could not load call context handler: " + e, e);
        }
    }

    // get memory threshold and temp directory
    CmisServiceFactory factory = (CmisServiceFactory) config.getServletContext()
            .getAttribute(CmisRepositoryContextListener.SERVICES_FACTORY);

    tempDir = factory.getTempDirectory();
    memoryThreshold = factory.getMemoryThreshold();

    // initialize the dispatchers
    repositoryDispatcher = new Dispatcher(false);
    rootDispatcher = new Dispatcher(false);

    try {
        repositoryDispatcher.addResource(SELECTOR_REPOSITORY_INFO, METHOD_GET, RepositoryService.class,
                "getRepositoryInfo");
        repositoryDispatcher.addResource(SELECTOR_LAST_RESULT, METHOD_GET, RepositoryService.class,
                "getLastResult");
        repositoryDispatcher.addResource(SELECTOR_TYPE_CHILDREN, METHOD_GET, RepositoryService.class,
                "getTypeChildren");
        repositoryDispatcher.addResource(SELECTOR_TYPE_DESCENDANTS, METHOD_GET, RepositoryService.class,
                "getTypeDescendants");
        repositoryDispatcher.addResource(SELECTOR_TYPE_DEFINITION, METHOD_GET, RepositoryService.class,
                "getTypeDefinition");
        repositoryDispatcher.addResource(SELECTOR_QUERY, METHOD_GET, DiscoveryService.class, "query");
        repositoryDispatcher.addResource(SELECTOR_CHECKEDOUT, METHOD_GET, NavigationService.class,
                "getCheckedOutDocs");
        repositoryDispatcher.addResource(SELECTOR_CONTENT_CHANGES, METHOD_GET, DiscoveryService.class,
                "getContentChanges");

        repositoryDispatcher.addResource(CMISACTION_QUERY, METHOD_POST, DiscoveryService.class, "query");
        repositoryDispatcher.addResource(CMISACTION_CREATE_DOCUMENT, METHOD_POST, ObjectService.class,
                "createDocument");
        repositoryDispatcher.addResource(CMISACTION_CREATE_DOCUMENT_FROM_SOURCE, METHOD_POST,
                ObjectService.class, "createDocumentFromSource");
        repositoryDispatcher.addResource(CMISACTION_CREATE_POLICY, METHOD_POST, ObjectService.class,
                "createPolicy");
        repositoryDispatcher.addResource(CMISACTION_CREATE_RELATIONSHIP, METHOD_POST, ObjectService.class,
                "createRelationship");

        rootDispatcher.addResource(SELECTOR_OBJECT, METHOD_GET, ObjectService.class, "getObject");
        rootDispatcher.addResource(SELECTOR_PROPERTIES, METHOD_GET, ObjectService.class, "getProperties");
        rootDispatcher.addResource(SELECTOR_ALLOWABLEACTIONS, METHOD_GET, ObjectService.class,
                "getAllowableActions");
        rootDispatcher.addResource(SELECTOR_RENDITIONS, METHOD_GET, ObjectService.class, "getRenditions");
        rootDispatcher.addResource(SELECTOR_CONTENT, METHOD_GET, ObjectService.class, "getContentStream");
        rootDispatcher.addResource(SELECTOR_CHILDREN, METHOD_GET, NavigationService.class, "getChildren");
        rootDispatcher.addResource(SELECTOR_DESCENDANTS, METHOD_GET, NavigationService.class, "getDescendants");
        rootDispatcher.addResource(SELECTOR_FOLDER_TREE, METHOD_GET, NavigationService.class, "getFolderTree");
        rootDispatcher.addResource(SELECTOR_PARENT, METHOD_GET, NavigationService.class, "getFolderParent");
        rootDispatcher.addResource(SELECTOR_PARENTS, METHOD_GET, NavigationService.class, "getObjectParents");
        rootDispatcher.addResource(SELECTOR_VERSIONS, METHOD_GET, VersioningService.class, "getAllVersions");
        rootDispatcher.addResource(SELECTOR_RELATIONSHIPS, METHOD_GET, RelationshipService.class,
                "getObjectRelationships");
        rootDispatcher.addResource(SELECTOR_CHECKEDOUT, METHOD_GET, NavigationService.class,
                "getCheckedOutDocs");
        rootDispatcher.addResource(SELECTOR_POLICIES, METHOD_GET, PolicyService.class, "getAppliedPolicies");
        rootDispatcher.addResource(SELECTOR_ACL, METHOD_GET, AclService.class, "getACL");

        rootDispatcher.addResource(CMISACTION_CREATE_DOCUMENT, METHOD_POST, ObjectService.class,
                "createDocument");
        rootDispatcher.addResource(CMISACTION_CREATE_DOCUMENT_FROM_SOURCE, METHOD_POST, ObjectService.class,
                "createDocumentFromSource");
        rootDispatcher.addResource(CMISACTION_CREATE_FOLDER, METHOD_POST, ObjectService.class, "createFolder");
        rootDispatcher.addResource(CMISACTION_CREATE_POLICY, METHOD_POST, ObjectService.class, "createPolicy");
        rootDispatcher.addResource(CMISACTION_UPDATE_PROPERTIES, METHOD_POST, ObjectService.class,
                "updateProperties");
        rootDispatcher.addResource(CMISACTION_SET_CONTENT, METHOD_POST, ObjectService.class,
                "setContentStream");
        rootDispatcher.addResource(CMISACTION_DELETE_CONTENT, METHOD_POST, ObjectService.class,
                "deleteContentStream");
        rootDispatcher.addResource(CMISACTION_DELETE, METHOD_POST, ObjectService.class, "deleteObject");
        rootDispatcher.addResource(CMISACTION_DELETE_TREE, METHOD_POST, ObjectService.class, "deleteTree");
        rootDispatcher.addResource(CMISACTION_MOVE, METHOD_POST, ObjectService.class, "moveObject");
        rootDispatcher.addResource(CMISACTION_ADD_OBJECT_TO_FOLDER, METHOD_POST, MultiFilingService.class,
                "addObjectToFolder");
        rootDispatcher.addResource(CMISACTION_REMOVE_OBJECT_FROM_FOLDER, METHOD_POST, MultiFilingService.class,
                "removeObjectFromFolder");
        rootDispatcher.addResource(CMISACTION_CHECK_OUT, METHOD_POST, VersioningService.class, "checkOut");
        rootDispatcher.addResource(CMISACTION_CANCEL_CHECK_OUT, METHOD_POST, VersioningService.class,
                "cancelCheckOut");
        rootDispatcher.addResource(CMISACTION_CHECK_IN, METHOD_POST, VersioningService.class, "checkIn");
        rootDispatcher.addResource(CMISACTION_APPLY_POLICY, METHOD_POST, PolicyService.class, "applyPolicy");
        rootDispatcher.addResource(CMISACTION_REMOVE_POLICY, METHOD_POST, PolicyService.class, "removePolicy");
        rootDispatcher.addResource(CMISACTION_APPLY_ACL, METHOD_POST, AclService.class, "applyACL");
    } catch (NoSuchMethodException e) {
        LOG.error("Cannot initialize dispatcher!", e);
    }
}

From source file:com.log4ic.compressor.servlet.CompressionServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    if (!initialized) {
        String cacheDir;// ww  w  .j a va2 s .c o m
        CacheType cacheType = null;
        Integer cacheCount = null;
        boolean autoClean = true;
        int cleanHourAgo = 4;
        int lowHit = 3;
        if (config != null) {
            //?
            cacheDir = config.getInitParameter("cacheDir");
            if (StringUtils.isNotBlank(cacheDir)) {
                if (cacheDir.startsWith("{contextPath}")) {
                    cacheDir = getRootAbsolutePath(config.getServletContext())
                            + cacheDir.replace("{contextPath}", "");
                }
                cacheDir = FileUtils.appendSeparator(cacheDir);
            } else {
                cacheDir = getRootAbsolutePath(config.getServletContext()) + "static/compressed/";
            }
            //
            String cacheTypeStr = config.getInitParameter("cacheType");
            if (StringUtils.isNotBlank(cacheTypeStr)) {
                try {
                    cacheType = CacheType.valueOf(cacheTypeStr.toUpperCase());
                } catch (IllegalArgumentException e) {
                }
            }
            if ("none".equals(cacheTypeStr)) {
                cacheType = null;
            }
            //
            String cacheCountStr = config.getInitParameter("cacheCount");
            if (StringUtils.isNotBlank(cacheCountStr)) {
                try {
                    cacheCount = Integer.parseInt(cacheCountStr);
                } catch (Exception e) {
                }
            }
            if (cacheCount == null) {
                cacheCount = 5000;
            }

            String autoCleanStr = config.getInitParameter("autoClean");

            if (StringUtils.isNotBlank(autoCleanStr)) {
                try {
                    autoClean = Boolean.parseBoolean(autoCleanStr);
                } catch (Exception e) {
                }
            }

            String fileDomain = config.getInitParameter("fileDomain");

            if (StringUtils.isNotBlank(fileDomain)) {
                CompressionServlet.fileDomain = fileDomain;
            }

            Class cacheManagerClass = null;
            String cacheManagerClassStr = config.getInitParameter("cacheManager");
            if (StringUtils.isNotBlank(cacheManagerClassStr)) {
                try {
                    cacheManagerClass = CompressionServlet.class.getClassLoader()
                            .loadClass(cacheManagerClassStr);
                } catch (ClassNotFoundException e) {
                    logger.error("??!", e);
                }
            } else {
                cacheManagerClass = SimpleCacheManager.class;
            }

            if (autoClean) {
                String cleanIntervalStr = config.getInitParameter("cleanInterval");
                long cleanInterval = 1000 * 60 * 60 * 5L;
                if (StringUtils.isNotBlank(cleanIntervalStr)) {
                    try {
                        cleanInterval = Long.parseLong(cleanIntervalStr);
                    } catch (Exception e) {
                    }
                }
                String lowHitStr = config.getInitParameter("cleanLowHit");

                if (StringUtils.isNotBlank(lowHitStr)) {
                    try {
                        lowHit = Integer.parseInt(autoCleanStr);
                    } catch (Exception e) {
                    }
                }
                String cleanHourAgoStr = config.getInitParameter("cleanHourAgo");

                if (StringUtils.isNotBlank(cleanHourAgoStr)) {
                    try {
                        cleanHourAgo = Integer.parseInt(cleanHourAgoStr);
                    } catch (Exception e) {
                    }
                }
                if (cacheType != null) {
                    try {
                        Constructor constructor = cacheManagerClass.getConstructor(CacheType.class, int.class,
                                int.class, int.class, long.class, String.class);
                        cacheManager = (CacheManager) constructor.newInstance(cacheType, cacheCount, lowHit,
                                cleanHourAgo, cleanInterval, cacheDir);
                    } catch (NoSuchMethodException e) {
                        logger.error("??", e);
                    } catch (InvocationTargetException e) {
                        e.printStackTrace();
                    } catch (InstantiationException e) {
                        logger.error("??", e);
                    } catch (IllegalAccessException e) {
                        logger.error("??", e);
                    } catch (Exception e) {
                        logger.error("??", e);
                    }
                }
            } else {
                if (cacheType != null) {
                    try {
                        Constructor constructor = cacheManagerClass.getConstructor(CacheType.class, int.class,
                                String.class);
                        cacheManager = (CacheManager) constructor.newInstance(cacheType, cacheCount, cacheDir);
                    } catch (NoSuchMethodException e) {
                        logger.error("??", e);
                    } catch (InvocationTargetException e) {
                        logger.error("??", e);
                    } catch (InstantiationException e) {
                        logger.error("??", e);
                    } catch (IllegalAccessException e) {
                        logger.error("??", e);
                    } catch (Exception e) {
                        logger.error("??", e);
                    }
                }
            }
        }
        initialized = true;
    }
}