Example usage for javax.servlet ServletContext getInitParameter

Introduction

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

Prototype

public String getInitParameter(String name);

Source Link

Document

Returns a String containing the value of the named context-wide initialization parameter, or null if the parameter does not exist.

Usage

From source file:org.apache.hadoop.gateway.filter.rewrite.impl.UrlRewriteResponseTest.java

@Test
public void testResolve() throws Exception {

    UrlRewriteProcessor rewriter = EasyMock.createNiceMock(UrlRewriteProcessor.class);

    ServletContext context = EasyMock.createNiceMock(ServletContext.class);
    EasyMock.expect(context.getServletContextName()).andReturn("test-cluster-name").anyTimes();
    EasyMock.expect(context.getInitParameter("test-init-param-name")).andReturn("test-init-param-value")
            .anyTimes();//from w  w  w . j a v  a 2s. c om
    EasyMock.expect(context.getAttribute(UrlRewriteServletContextListener.PROCESSOR_ATTRIBUTE_NAME))
            .andReturn(rewriter).anyTimes();

    FilterConfig config = EasyMock.createNiceMock(FilterConfig.class);
    EasyMock.expect(config.getInitParameter("test-filter-init-param-name"))
            .andReturn("test-filter-init-param-value").anyTimes();
    EasyMock.expect(config.getServletContext()).andReturn(context).anyTimes();

    HttpServletRequest request = EasyMock.createNiceMock(HttpServletRequest.class);
    HttpServletResponse response = EasyMock.createNiceMock(HttpServletResponse.class);

    EasyMock.replay(rewriter, context, config, request, response);

    UrlRewriteResponse rewriteResponse = new UrlRewriteResponse(config, request, response);

    List<String> names = rewriteResponse.resolve("test-filter-init-param-name");
    assertThat(names.size(), is(1));
    assertThat(names.get(0), is("test-filter-init-param-value"));
}

From source file:com.xhsoft.framework.common.listener.ApplicationContextListener.java

public void contextInitialized(ServletContextEvent event) {
    try {//from  w  w w  .j a v  a 2s . com
        ApplicationContext applicationContext = WebApplicationContextUtils
                .getWebApplicationContext(event.getServletContext());
        ServletContext sc = event.getServletContext();
        String appName = sc.getServletContextName();
        logger.info("[" + appName + "] init context ...");
        AppServiceHelper.setApplicationContext(applicationContext);
        logger.info(" - Put Spring Context to AppServiceHelper");
        String facility = sc.getInitParameter("facility");
        AppContext.addParam(AppContext.FACILITY, facility);
        logger.info(" - Put FACILITY[" + facility + "] to AppContext");
        logger.info("[" + appName + "] init context[done]");
    } catch (Exception e) {
        logger.error("error detail:", e);
    }
}

From source file:org.pentaho.platform.web.http.context.SolutionContextListener.java

public void contextInitialized(final ServletContextEvent event) {

    ServletContext context = event.getServletContext();

    String encoding = context.getInitParameter("encoding"); //$NON-NLS-1$
    if (encoding != null) {
        LocaleHelper.setSystemEncoding(encoding);
    }//from  w  w  w. j  a va 2  s .  c  om

    String textDirection = context.getInitParameter("text-direction"); //$NON-NLS-1$
    if (textDirection != null) {
        LocaleHelper.setTextDirection(textDirection);
    }

    String localeLanguage = context.getInitParameter("locale-language"); //$NON-NLS-1$
    String localeCountry = context.getInitParameter("locale-country"); //$NON-NLS-1$
    boolean localeSet = false;
    if ((localeLanguage != null) && !"".equals(localeLanguage) && (localeCountry != null)
            && !"".equals(localeCountry)) { //$NON-NLS-1$ //$NON-NLS-2$
        Locale[] locales = Locale.getAvailableLocales();
        if (locales != null) {
            for (Locale element : locales) {
                if (element.getLanguage().equals(localeLanguage)
                        && element.getCountry().equals(localeCountry)) {
                    LocaleHelper.setLocale(element);
                    localeSet = true;
                    break;
                }
            }
        }
    }
    if (!localeSet) {
        // do this thread in the default locale
        LocaleHelper.setLocale(Locale.getDefault());
    }
    LocaleHelper.setDefaultLocale(LocaleHelper.getLocale());
    // log everything that goes on here
    Logger.info(SolutionContextListener.class.getName(),
            Messages.getInstance().getString("SolutionContextListener.INFO_INITIALIZING")); //$NON-NLS-1$
    Logger.info(SolutionContextListener.class.getName(),
            Messages.getInstance().getString("SolutionContextListener.INFO_SERVLET_CONTEXT") + context); //$NON-NLS-1$
    SolutionContextListener.contextPath = context.getRealPath(""); //$NON-NLS-1$
    Logger.info(SolutionContextListener.class.getName(),
            Messages.getInstance().getString("SolutionContextListener.INFO_CONTEXT_PATH") //$NON-NLS-1$
                    + SolutionContextListener.contextPath);

    SolutionContextListener.solutionPath = PentahoHttpSessionHelper.getSolutionPath(context);
    if (StringUtils.isEmpty(SolutionContextListener.solutionPath)) {
        String errorMsg = Messages.getInstance()
                .getErrorString("SolutionContextListener.ERROR_0001_NO_ROOT_PATH"); //$NON-NLS-1$
        Logger.error(getClass().getName(), errorMsg);
        /*
         * Since we couldn't find solution repository path there is no point in going forward and the user should know
         * that a major config setting was not found. So we are throwing in a RunTimeException with the requisite message.
         */
        throw new RuntimeException(errorMsg);
    }

    Logger.info(getClass().getName(), Messages.getInstance().getString("SolutionContextListener.INFO_ROOT_PATH")
            + SolutionContextListener.solutionPath); //$NON-NLS-1$

    String fullyQualifiedServerUrl = context.getInitParameter("fully-qualified-server-url"); //$NON-NLS-1$
    if (fullyQualifiedServerUrl == null) {
        // assume this is a demo installation
        // TODO: Create a servlet that's loaded on startup to set this value
        fullyQualifiedServerUrl = "http://localhost:8080/pentaho/"; //$NON-NLS-1$
    }

    IApplicationContext applicationContext = new WebApplicationContext(SolutionContextListener.solutionPath,
            fullyQualifiedServerUrl, context.getRealPath(""), context); //$NON-NLS-1$

    /*
     * Copy out all the initParameter values from the servlet context and put them in the application context.
     */
    Properties props = new Properties();
    Enumeration<?> initParmNames = context.getInitParameterNames();
    String initParmName;
    while (initParmNames.hasMoreElements()) {
        initParmName = (String) initParmNames.nextElement();
        props.setProperty(initParmName, context.getInitParameter(initParmName));
    }
    ((WebApplicationContext) applicationContext).setProperties(props);

    setSystemCfgFile(context);
    setObjectFactory(context);

    boolean initOk = PentahoSystem.init(applicationContext);

    this.showInitializationMessage(initOk, fullyQualifiedServerUrl);
}

From source file:org.pentaho.platform.web.http.context.SolutionContextListener.java

private void setObjectFactory(final ServletContext context) {

    final String SYSTEM_FOLDER = "/system"; //$NON-NLS-1$
    String pentahoObjectFactoryClassName = context.getInitParameter("pentahoObjectFactory"); //$NON-NLS-1$
    String pentahoObjectFactoryConfigFile = context.getInitParameter("pentahoObjectFactoryCfgFile"); //$NON-NLS-1$

    // if web.xml doesnt specify a config file, use the default path.
    if (StringUtils.isEmpty(pentahoObjectFactoryConfigFile)) {
        pentahoObjectFactoryConfigFile = solutionPath + SYSTEM_FOLDER + "/" + DEFAULT_SPRING_CONFIG_FILE_NAME; //$NON-NLS-1$
    } else if (-1 == pentahoObjectFactoryConfigFile.indexOf("/")) { //$NON-NLS-1$
        pentahoObjectFactoryConfigFile = solutionPath + SYSTEM_FOLDER + "/" + pentahoObjectFactoryConfigFile; //$NON-NLS-1$
    }/*from w  w w.  j  a  va  2  s  .  c o m*/
    // else objectFactoryCreatorCfgFile contains the full path.
    IPentahoObjectFactory pentahoObjectFactory;
    try {
        Class<?> classObject = Class.forName(pentahoObjectFactoryClassName);
        pentahoObjectFactory = (IPentahoObjectFactory) classObject.newInstance();
    } catch (Exception e) {
        String msg = Messages.getInstance().getErrorString(
                "SolutionContextListener.ERROR_0002_BAD_OBJECT_FACTORY", pentahoObjectFactoryClassName); //$NON-NLS-1$
        // Cannot proceed without an object factory, so we'll put some context around what
        // we were trying to do throw a runtime exception
        throw new RuntimeException(msg, e);
    }
    pentahoObjectFactory.init(pentahoObjectFactoryConfigFile, context);
    PentahoSystem.registerPrimaryObjectFactory(pentahoObjectFactory);
}

From source file:org.wso2.carbon.discovery.cxf.listeners.TomcatCxfDiscoveryListener.java

private InputStream getConfigLocation(ServletContext context) {

    String configLocation = context.getInitParameter("config-location");
    if (configLocation == null) {
        try {//from w w  w. j a  va 2s .  c  o  m
            InputStream is = context.getResourceAsStream("/WEB-INF/cxf-servlet.xml");
            if (is != null && is.available() > 0) {
                is.close();
                configLocation = "/WEB-INF/cxf-servlet.xml";
            }
        } catch (Exception ex) {
            //ignore
        }
    }

    return context.getResourceAsStream(configLocation);
}

From source file:com.github.persapiens.jsfboot.mojarra.MojarraServletContextConfigurerIT.java

public void testConfigure() {
    ServletContext servletContext = new MockServletContext();

    MojarraServletContextConfigurer mojarraServletContextConfigurer = MojarraServletContextConfigurer.builder()
            .mojarraProperties(this.mojarraProperties).servletContext(servletContext).build();

    mojarraServletContextConfigurer.configure();

    assertThat(servletContext.getInitParameter(MojarraServletContextConfigurer.PREFFIX + ".clientStateTimeout"))
            .isEqualTo("10");
}

From source file:org.apereo.portal.jmx.JavaManagementServerListener.java

/**
 * @see javax.servlet.ServletContextListener#contextInitialized(javax.servlet.ServletContextEvent)
 *//*from  ww  w . j a v a  2 s . c o m*/
public void contextInitialized(ServletContextEvent event) {
    final ServletContext servletContext = event.getServletContext();

    //Create the bean
    this.javaManagementServerBean = new JavaManagementServerBean();

    //Get the failOnException option
    final String failOnExceptionStr = servletContext.getInitParameter(FAIL_ON_EXCEPTION);
    boolean failOnException = Boolean.parseBoolean(failOnExceptionStr);
    this.javaManagementServerBean.setFailOnException(failOnException);

    final String host = servletContext.getInitParameter(JMX_RMI_HOST);
    this.javaManagementServerBean.setHost(host);

    //Get the base rmi port from the init parameters
    final String portOneStr = servletContext.getInitParameter(JMX_RMI_PORT_1);
    try {
        final int portOne = Integer.parseInt(portOneStr);
        this.javaManagementServerBean.setPortOne(portOne);
    } catch (NumberFormatException nfe) {
        getLogger().warn("init-parameter '" + JMX_RMI_PORT_1 + "' is required and must contain a number. '"
                + portOneStr + "' is not a valid number.", nfe);
    }

    //Get the second rmi port from the init parameters
    final String portTwoStr = servletContext.getInitParameter(JMX_RMI_PORT_2);
    try {
        final int portTwo = Integer.parseInt(portTwoStr);
        this.javaManagementServerBean.setPortTwo(portTwo);
    } catch (NumberFormatException nfe) {
        getLogger().debug("Failed to convert init-parameter '" + JMX_RMI_PORT_2 + "' with value '" + portTwoStr
                + "' to a number, defaulting portTwo to portOne + 1", nfe);
    }

    this.javaManagementServerBean.startServer();
}

From source file:org.joinfaces.mojarra.MojarraServletContextConfigurerIT.java

@Test
public void testConfigure() {
    ServletContext servletContext = new MockServletContext();

    MojarraServletContextConfigurer mojarraServletContextConfigurer = MojarraServletContextConfigurer.builder()
            .mojarraProperties(this.mojarraProperties).servletContext(servletContext).build();

    mojarraServletContextConfigurer.configure();

    assertThat(servletContext.getInitParameter(MojarraServletContextConfigurer.PREFFIX + ".clientStateTimeout"))
            .isEqualTo("10");
}

From source file:com.github.persapiens.jsfboot.myfaces.MyfacesServletContextConfigurerIT.java

public void testConfigure() {
    ServletContext servletContext = new MockServletContext();

    MyfacesServletContextConfigurer myfacesServletContextConfigurer = MyfacesServletContextConfigurer.builder()
            .myfacesProperties(this.myfacesProperties).servletContext(servletContext).build();

    myfacesServletContextConfigurer.configure();

    assertThat(servletContext
            .getInitParameter(MyfacesServletContextConfigurer.PREFFIX + "STRICT_JSF_2_CC_EL_RESOLVER"))
                    .isEqualTo("myElResolver");
}

From source file:org.joinfaces.myfaces.MyfacesServletContextConfigurerIT.java

@Test
public void testConfigure() {
    ServletContext servletContext = new MockServletContext();

    MyfacesServletContextConfigurer myfacesServletContextConfigurer = MyfacesServletContextConfigurer.builder()
            .myfacesProperties(this.myfacesProperties).servletContext(servletContext).build();

    myfacesServletContextConfigurer.configure();

    assertThat(servletContext
            .getInitParameter(MyfacesServletContextConfigurer.PREFFIX + "STRICT_JSF_2_CC_EL_RESOLVER"))
                    .isEqualTo("myElResolver");
}