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:com.sonicle.webtop.core.app.JaxRsServiceApplication.java

private void configureServiceApis(WebTopApp wta, ServletConfig servletConfig) {
    ServiceManager svcMgr = wta.getServiceManager();

    String serviceId = servletConfig.getInitParameter(RestApi.INIT_PARAM_WEBTOP_SERVICE_ID);
    if (StringUtils.isBlank(serviceId))
        throw new WTRuntimeException(
                "Invalid servlet init parameter [" + RestApi.INIT_PARAM_WEBTOP_SERVICE_ID + "]");

    ServiceDescriptor desc = svcMgr.getDescriptor(serviceId);
    if (desc == null)
        throw new WTRuntimeException("Service descriptor not found [{0}]", serviceId);

    if (desc.hasOpenApiDefinitions()) {
        for (ServiceDescriptor.OpenApiDefinition apiDefinition : desc.getOpenApiDefinitions()) {
            // Register resources
            for (Class clazz : apiDefinition.resourceClasses) {
                javax.ws.rs.Path pathAnnotation = (javax.ws.rs.Path) ClassHelper
                        .getClassAnnotation(clazz.getSuperclass(), javax.ws.rs.Path.class);
                String resourcePath = "/"
                        + PathUtils.concatPathParts(apiDefinition.context, pathAnnotation.value());
                logger.debug("[{}] Registering JaxRs resource [{}] -> [{}]", servletConfig.getServletName(),
                        clazz.toString(), resourcePath);
                registerResources(Resource.builder(clazz).path(resourcePath).build());
            }/*from  w  w  w  .ja va  2s  . c  o m*/

            // Configure OpenApi listing
            OpenAPI oa = new OpenAPI();
            oa.info(desc.buildOpenApiInfo(apiDefinition));

            SwaggerConfiguration oaConfig = new SwaggerConfiguration().openAPI(oa).prettyPrint(true)
                    .resourcePackages(Stream.of(apiDefinition.implPackage).collect(Collectors.toSet()));

            try {
                new JaxrsOpenApiContextBuilder().servletConfig(servletConfig).application(this)
                        .ctxId(apiDefinition.context).openApiConfiguration(oaConfig).buildContext(true);
            } catch (OpenApiConfigurationException ex) {
                logger.error("Unable to init swagger", ex);
            }
        }
    }
}

From source file:com.autentia.common.util.web.ClasspathServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);
    String[] arrayOfExtensions = { ".css", ".js", ".png", ".gif", ".jpg" };
    final String extensions = config.getInitParameter("ALLOWED_EXTENSIONS");
    if (extensions != null) {
        arrayOfExtensions = extensions.split(",");
    }/*from  w w w.  j  a va  2s .  com*/
    allowedExtensions = new ArrayList<String>(Arrays.asList(arrayOfExtensions));
}

From source file:com.videobox.web.util.dwr.DwrVideoboxServlet.java

@Override
protected Container createContainer(ServletConfig servletConfig) {
    if (logger.isDebugEnabled()) {
        logger.debug("Creating container for Custom DWR servlet");
    }//from   w w  w  .java  2 s  . co  m
    try {
        String packageList = servletConfig.getInitParameter("packages");
        ServletContext ctx = servletConfig.getServletContext();
        AutoAnnotationDiscoveryContainer container = new AutoAnnotationDiscoveryContainer();
        String classNames = container.findAnnotatedClasses(packageList, ctx);
        if (logger.isDebugEnabled()) {
            logger.debug("discovered @RemoteProxy annotated classes: " + classNames);
        }
        container.addParameter("classes", classNames);
        StartupUtil.setupDefaultContainer(container, servletConfig);
        return container;
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    } finally {
        logger.info("Creation of Custom DWR servlet container done.");
    }
}

From source file:be.fedict.eid.dss.webapp.AbstractProtocolServiceServlet.java

protected String getRequiredInitParameter(ServletConfig config, String initParamName) throws ServletException {
    String value = config.getInitParameter(initParamName);
    if (null == value) {
        throw new ServletException(initParamName + " init-param required");
    }/*from   w w w  .  j  av  a2s  .  c o  m*/
    return value;
}

From source file:be.fedict.eid.idp.sp.protocol.openid.AuthenticationResponseServlet.java

private String getRequiredInitParameter(String parameterName, ServletConfig config) throws ServletException {
    String value = config.getInitParameter(parameterName);
    if (null == value) {
        throw new ServletException(parameterName + " init-param is required");
    }/* w  w  w.  j a  v  a2  s  .  c  om*/
    return value;
}

From source file:com.sun.socialsite.web.rest.servlets.ImageServlet.java

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

    if ((defaultImage = config.getInitParameter("default-image")) == null) {
        throw new ServletException("Missing required parameter: default-image");
    }//from   w  ww . j a  va 2 s.  co  m

    String s;

    s = config.getInitParameter("handle-conditional-get");
    if (s != null)
        handleConditionalGets = Boolean.parseBoolean(s);

    s = config.getInitParameter("image-width");
    if (s != null)
        imageWidth = Integer.parseInt(s);

    s = config.getInitParameter("image-height");
    if (s != null)
        imageHeight = Integer.parseInt(s);
}

From source file:edu.gmu.csiss.automation.pacs.servlet.FileUploadServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);
    relativePath = config.getInitParameter("filepath");
    tempPath = config.getInitParameter("temppath");

    javax.servlet.ServletContext context = getServletContext();

    filePath = context.getRealPath(relativePath);
    tempPath = context.getRealPath(tempPath);
}

From source file:org.shredzone.shariff.ShariffServlet.java

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

    String hosts = config.getInitParameter("host");
    if (hosts != null) {
        hostPattern = Pattern.compile(hosts, Pattern.CASE_INSENSITIVE);
    }//from   w  w w  .j  a  v a2 s  .co m

    String cs = config.getInitParameter("cacheSize");
    if (cs != null) {
        cacheSize = Integer.parseInt(cs);
    }

    String ttl = config.getInitParameter("cacheTimeToLiveMs");
    if (ttl != null) {
        timeToLiveMs = Long.parseLong(ttl);
    }

    String trg = config.getInitParameter("targets");
    if (trg != null) {
        targets = trg.split("[,:;]+");
        for (int ix = 0; ix < targets.length; ix++) {
            targets[ix] = targets[ix].trim();
        }
    }

    String thr = config.getInitParameter("threads");
    if (thr != null) {
        threads = Integer.parseInt(thr);
    }
}

From source file:org.pentaho.platform.web.servlet.ProxyServlet.java

@Override
public void init(final ServletConfig servletConfig) throws ServletException {
    proxyURL = servletConfig.getInitParameter("ProxyURL"); //$NON-NLS-1$
    if ((proxyURL == null)) {
        error(Messages.getInstance().getString("ProxyServlet.ERROR_0001_NO_PROXY_URL_SPECIFIED")); //$NON-NLS-1$
    } else {/*from  ww  w.  j  a  va  2  s.  c o m*/
        proxyURL.trim();
        try {
            URL url = new URL(proxyURL); // Just doing this to verify
            // it's good
            info(Messages.getInstance().getString("ProxyServlet.INFO_0001_URL_SELECTED", url.toExternalForm())); // using 'url' to get rid of unused var compiler warning //$NON-NLS-1$
        } catch (Throwable t) {
            error(Messages.getInstance().getErrorString("ProxyServlet.ERROR_0002_INVALID_URL", proxyURL)); //$NON-NLS-1$
            proxyURL = null;
        }
    }

    errorURL = servletConfig.getInitParameter("ErrorURL");
    super.init(servletConfig);
}

From source file:org.moneta.MonetaServlet.java

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

    MonetaEnvironment.setConfiguration(new MonetaConfiguration());
    if (config == null)
        return;//from  ww  w  . j a v  a  2 s.com

    String IgnoredContextPathNodesStr = config.getInitParameter(CONFIG_IGNORED_CONTEXT_PATH_NODES);
    if (!StringUtils.isEmpty(IgnoredContextPathNodesStr)) {

        String[] nodeArray = StringUtils.split(IgnoredContextPathNodesStr, ",");
        for (int offset = 0; offset < nodeArray.length; offset++) {
            nodeArray[offset] = nodeArray[offset].trim();
        }
        MonetaEnvironment.getConfiguration().setIgnoredContextPathNodes(nodeArray);
    }
}