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:com.googlecode.psiprobe.tools.SecurityUtils.java

private static String getPrivilegedRoles(ServletContext servletContext) {
    return servletContext.getInitParameter("attribute.value.roles");
}

From source file:psiprobe.tools.SecurityUtils.java

/**
 * Gets the privileged roles.//w  w w  . j av  a2  s  . c  o m
 *
 * @param servletContext the servlet context
 * @return the privileged roles
 */
private static String getPrivilegedRoles(ServletContext servletContext) {
    return servletContext.getInitParameter("attribute.value.roles");
}

From source file:org.apache.hawq.pxf.service.utilities.Log4jConfigure.java

/**
 * Initializes log4j logging for the webapp.
 *
 * Reads log4j properties file location from log4jConfigLocation parameter
 * in web.xml. When not using aboslute path, the path starts from the webapp
 * root directory. If the file can't be read, reverts to default
 * configuration file under WEB-INF/classes/pxf-log4j.properties.
 *
 * @param event Servlet context, used to determine webapp root directory.
 */// w w  w.  j  av  a2  s.  c om
public static void configure(ServletContextEvent event) {

    final String defaultLog4jLocation = "WEB-INF/classes/pxf-log4j.properties";

    ServletContext context = event.getServletContext();
    String log4jConfigLocation = context.getInitParameter("log4jConfigLocation");

    if (!log4jConfigLocation.startsWith(File.separator)) {
        log4jConfigLocation = context.getRealPath("") + File.separator + log4jConfigLocation;
    }

    // revert to default properties file if file doesn't exist
    File log4jConfigFile = new File(log4jConfigLocation);
    if (!log4jConfigFile.canRead()) {
        log4jConfigLocation = context.getRealPath("") + File.separator + defaultLog4jLocation;
    }
    PropertyConfigurator.configure(log4jConfigLocation);
    LOG.info("log4jConfigLocation = " + log4jConfigLocation);
}

From source file:com.headissue.pigeon.PigeonBootstrapListener.java

static String getParam(ServletContext _context, String _name) {
    String s = _context.getInitParameter(_name);
    if (StringUtils.isNotEmpty(s)) {
        LogUtils.debug(log, "found in servlet:   '%s'=%s", _name, s);
        return s;
    }/*w  ww  .ja va 2s .  c o m*/
    String _envName = _name.replaceAll("\\.", "_");
    s = System.getenv(_envName);
    if (StringUtils.isNotEmpty(s)) {
        LogUtils.debug(log, "found in env param: '%s'=%s", _envName, s);
        return s;
    }
    s = System.getProperty(_name);
    if (StringUtils.isNotEmpty(s)) {
        LogUtils.debug(log, "found in sys prop:  '%s'=%s", _name, s);
    }
    return s;
}

From source file:com.shengpay.commons.bp.logback.LogbackWebConfigurer.java

/**
 * Return whether to expose the web app root system property, checking the corresponding ServletContext init parameter.
 * /* w  w  w. jav a 2s . c  om*/
 * @see #EXPOSE_WEB_APP_ROOT_PARAM
 */
private static boolean exposeWebAppRoot(ServletContext servletContext) {
    String exposeWebAppRootParam = servletContext.getInitParameter(EXPOSE_WEB_APP_ROOT_PARAM);
    return (exposeWebAppRootParam == null || Boolean.valueOf(exposeWebAppRootParam));
}

From source file:com.excilys.ebi.utils.spring.log.logback.web.LogbackWebConfigurer.java

/**
 * Search for a specified config location, first in the servlet context and
 * then as a System property/*from ww w. j av a2  s.  c  om*/
 * 
 * @param servletContext
 *            the servletContext
 * @return the config location
 */
private static String getConfigLocation(ServletContext servletContext) {
    String location = servletContext.getInitParameter(CONFIG_LOCATION_PARAM);
    if (location == null) {
        location = System.getProperty(CONFIG_LOCATION_PARAM);
    }
    return location;
}

From source file:org.nuxeo.ecm.web.embedded.NuxeoEmbeddedLoader.java

protected static FrameworkBootstrap loadRuntime(ServletContext context) {
    String warFile = context.getRealPath("");
    String root = context.getInitParameter("nxhome");
    if (root == null) {
        root = "";
    }//from   w ww. j av  a2s  . c  o m
    File appRoot = null;
    if (root.startsWith("/")) {
        appRoot = new File(root);
    } else {
        appRoot = new File(warFile + "/" + root);
    }
    root = appRoot.getAbsolutePath();

    FrameworkBootstrap fb;
    try {
        fb = new FrameworkBootstrap(NuxeoFilter.class.getClassLoader(), appRoot);
        fb.initialize();
        fb.start();
    } catch (Exception e) {
        throw new Error("Cannot load embedded server", e);
    }
    return fb;
}

From source file:org.pentaho.platform.web.http.PentahoHttpSessionHelper.java

public static String getSolutionPath(final ServletContext context) {
    File pentahoSolutions;/*from   ww  w.  j a  v a  2s.c o m*/

    // first try the web.xml setting
    String rootPath = context.getInitParameter("solution-path"); //$NON-NLS-1$
    if (StringUtils.isNotBlank(rootPath)) {
        pentahoSolutions = new File(rootPath);
        if (pentahoSolutions.exists() && pentahoSolutions.isDirectory()) {
            return rootPath;
        }
    }

    for (String element : DEFAULT_LOCATIONS) {
        pentahoSolutions = new File(element);
        if (pentahoSolutions.exists() && pentahoSolutions.isDirectory()) {
            try {
                return pentahoSolutions.getCanonicalPath();
            } catch (IOException e) {
                return pentahoSolutions.getAbsolutePath();
            }
        }
    }

    // now try the path to the WEB-INF to see if we find
    File file = new File(context.getRealPath("")); //$NON-NLS-1$
    while (file != null) {
        if (file.exists() && file.isDirectory()) {
            pentahoSolutions = new File(file.getAbsolutePath() + File.separator + "pentaho-solutions"); //$NON-NLS-1$
            if (pentahoSolutions.exists() && pentahoSolutions.isDirectory()) {
                try {
                    return pentahoSolutions.getCanonicalPath();
                } catch (IOException e) {
                    return pentahoSolutions.getAbsolutePath();
                }
            }
        }
        file = file.getParentFile();
    }
    return null;
}

From source file:org.glite.slcs.attribute.AttributeDefinitionsFactory.java

/**
 * Initializes the factory using the servlet context parameter
 * <code>AttributeDefintionsFile</code>.
 * //  w  w  w.ja  va  2  s. c  om
 * @param context
 *            The servlet context.
 * @throws SLCSException
 *             If the servlet context parameter is missing or if an error
 *             occurs.
 */
static public synchronized void initialize(ServletContext context) throws SLCSException {
    LOG.debug("initialize AttributeDefintionsFactory(ServletContext)");
    String filename = context.getInitParameter(ATTRIBUTE_DEFINITIONS_FILE_KEY);
    if (filename == null) {
        LOG.error("Parameter " + ATTRIBUTE_DEFINITIONS_FILE_KEY + " not found in the servlet context");
        throw new SLCSConfigurationException(
                "Parameter " + ATTRIBUTE_DEFINITIONS_FILE_KEY + " not found in the servlet context");
    }
    initialize(filename);
}

From source file:eu.openanalytics.rsb.config.BootstrapConfigurationServletContextListener.java

private static String getConfiguredConfigurationFileName(final ServletContext servletContext) {
    return servletContext.getInitParameter(RSB_CONFIGURATION_SERVLET_CONTEXT_PARAM);
}