Example usage for javax.servlet ServletConfig 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:org.codice.admin.router.SparkServlet.java

private void populateWrapperSupplier(ServletConfig config) {
    // Do not override an injected supplier through initialization
    if (requestSupplier != null) {
        return;/*ww w  .j a v  a  2s . c  om*/
    }

    String wrapperSupplierName = config.getInitParameter(WRAPPER_SUPPLIER_PARAM_NAME);

    if (StringUtils.isNotBlank(wrapperSupplierName)) {
        try {
            Class<?> wrapperClass = Class.forName(wrapperSupplierName);
            if (BiFunction.class.isAssignableFrom(wrapperClass)) {
                requestSupplier = (BiFunction<HttpServletRequest, String, HttpServletRequestWrapper>) wrapperClass
                        .newInstance();
            }
        } catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
            LOGGER.debug(
                    "Error converting {} to BiFunction<HttpServletRequest, String, HttpServletRequestWrapper>; "
                            + "falling back to default",
                    wrapperSupplierName, e);
        }

    }

    if (requestSupplier == null) {
        requestSupplier = DEFAULT_REQ_FUNC;
    }
}

From source file:org.jahia.services.atmosphere.AtmosphereServlet.java

@Override
public void init(final ServletConfig sc) throws ServletException {
    ServletConfig scFacade;/*from w ww.ja  va2  s . c  o  m*/

    String asyncSupport = SettingsBean.getInstance().getAtmosphereAsyncSupport();
    // override asyncSupport only if explicitly set via jahia.properties or not set at all
    if (StringUtils.isNotEmpty(asyncSupport) || sc.getInitParameter(PROPERTY_COMET_SUPPORT) == null) {
        final String implName = StringUtils.defaultIfBlank(asyncSupport, DEFAULT_ASYNC_SUPPORT);
        scFacade = new ServletConfig() {
            @Override
            public String getInitParameter(String name) {
                return PROPERTY_COMET_SUPPORT.equals(name) ? implName : sc.getInitParameter(name);
            }

            @Override
            public Enumeration<String> getInitParameterNames() {
                ArrayList<String> names = Lists.newArrayList(PROPERTY_COMET_SUPPORT);
                CollectionUtils.addAll(names, sc.getInitParameterNames());
                return Collections.enumeration(names);
            }

            @Override
            public ServletContext getServletContext() {
                return sc.getServletContext();
            }

            @Override
            public String getServletName() {
                return sc.getServletName();
            }
        };
    } else {
        scFacade = sc;
    }

    super.init(scFacade);
}

From source file:be.fedict.eid.applet.service.impl.handler.HelloMessageHandler.java

public void init(ServletConfig config) throws ServletException {
    String hostname = config.getInitParameter(HOSTNAME_INIT_PARAM_NAME);
    if (null != hostname) {
        this.includeHostname = true;
    }/*from w w  w . java 2  s  .  co  m*/

    String inetAddress = config.getInitParameter(INET_ADDRESS_INIT_PARAM_NAME);
    if (null != inetAddress) {
        this.includeInetAddress = true;
    }

    String channelBindingServerCertificate = config.getInitParameter(CHANNEL_BINDING_SERVER_CERTIFICATE);
    if (null != channelBindingServerCertificate) {
        this.serverCertificateChannelBinding = true;
    }

    String channelBindingService = config.getInitParameter(CHANNEL_BINDING_SERVICE);
    if (null != channelBindingService) {
        this.serverCertificateChannelBinding = true;
    }
}

From source file:net.morphbank.mbsvc3.webservices.RestService.java

public void init(ServletConfig config) throws ServletException {
    super.init(config);
    // setup persistence unit from parameter, if available
    folderPath = config.getInitParameter("filepath");
    RequestParams.initService(config);// ww  w.j a va  2  s  . c  o m
    setProperties();

}

From source file:org.codice.admin.router.SparkServlet.java

private void populateSparkApplications(ServletConfig config) {
    // Do not override injected spark applications through initialization
    if (!CollectionUtils.isEmpty(sparkApplications)) {
        return;//from ww w. j ava 2s .  c o m
    }

    String applications = config.getInitParameter(APPLICATION_CLASS_PARAM);

    if (StringUtils.isNotBlank(applications)) {
        sparkApplications.addAll(Pattern.compile(",").splitAsStream(applications).map(String::trim)
                .map(this::getApplication).filter(Objects::nonNull).collect(Collectors.toList()));
    }
}

From source file:org.springframework.faces.mvc.servlet.FacesHandlerAdapterTests.java

public void testDelegatingServletConfig() throws Exception {
    Properties initParameters = new Properties();
    initParameters.setProperty("testkey", "testvalue");
    ServletContext servletContext = (ServletContext) EasyMock.createMock(ServletContext.class);
    adapter.setInitParameters(initParameters);
    adapter.setServletContext(servletContext);
    adapter.setOverrideInitParameters(false);
    adapter.setFacesServletClass(MockServlet.class);
    adapter.afterPropertiesSet();//from  w w w.  j ava  2s  .  c  om
    MockServlet servlet = (MockServlet) adapter.getFacesServlet();
    ServletConfig config = servlet.getServletConfig();
    assertTrue(EnumerationUtils.toList(config.getInitParameterNames()).contains("testkey"));
    assertEquals("testvalue", config.getInitParameter("testkey"));
    assertEquals("testAdapterBean", config.getServletName());
    assertSame(servletContext, config.getServletContext());
}

From source file:org.apache.jetspeed.services.resources.VariableResourcesService.java

/**
 * This method is called when the Service is initialized
 *
 * @param config a ServletConfig object//from  w w  w .  ja v  a 2 s .  c o m
 */
public synchronized void init(ServletConfig config) throws InitializationException {
    if (getInit())
        return;
    String props = config.getInitParameter(TurbineServices.PROPERTIES_PATH_KEY);

    variables = new Hashtable();
    strings = new Hashtable();
    vectors = new Hashtable();
    arrays = new Hashtable();
    initVariables(config);

    super.init(config);
}

From source file:org.hippoecm.repository.PingServlet.java

private String getParameter(ServletConfig config, String paramName, String defaultValue) {
    String initValue = config.getInitParameter(paramName);
    String contextValue = config.getServletContext().getInitParameter(paramName);
    if (isNotNullAndNotEmpty(initValue)) {
        return initValue;
    } else if (isNotNullAndNotEmpty(contextValue)) {
        return contextValue;
    } else {/* w w w.  j  av a2 s  . c  o  m*/
        return defaultValue;
    }
}

From source file:org.localmatters.lesscss4j.servlet.LessCssServlet.java

protected Integer getInitParameterInteger(ServletConfig config, String name) throws ServletException {
    String value = config.getInitParameter(name);
    if (value != null) {
        try {/*  w ww.  j a  va2 s  .  c o m*/
            return Integer.parseInt(value);
        } catch (NumberFormatException ex) {
            throw new ServletException("Invalid " + name + " value:" + value, ex);
        }
    }
    return null;
}

From source file:be.fedict.eid.applet.service.impl.handler.ContinueInsecureMessageHandler.java

public void init(ServletConfig config) throws ServletException {
    this.secureRandom = new SecureRandom();
    this.secureRandom.setSeed(System.currentTimeMillis());

    String hostname = config.getInitParameter(HelloMessageHandler.HOSTNAME_INIT_PARAM_NAME);
    if (null != hostname) {
        this.includeHostname = true;
    }/*  w  w  w  . j a va  2s  .  com*/

    String inetAddress = config.getInitParameter(HelloMessageHandler.INET_ADDRESS_INIT_PARAM_NAME);
    if (null != inetAddress) {
        this.includeInetAddress = true;
    }

    String channelBindingServerCertificate = config
            .getInitParameter(HelloMessageHandler.CHANNEL_BINDING_SERVER_CERTIFICATE);
    if (null != channelBindingServerCertificate) {
        this.serverCertificateChannelBinding = true;
    }

    String channelBindingService = config.getInitParameter(HelloMessageHandler.CHANNEL_BINDING_SERVICE);
    if (null != channelBindingService) {
        this.serverCertificateChannelBinding = true;
    }
}