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package org.glassfish.jersey.servlet;
/**
* Jersey servlet container configuration properties.
*
* @author Marek Potociar (marek.potociar at oracle.com)
*/
public final class ServletProperties {
/**
* If set the regular expression is used to match an incoming servlet path URI
* to some web page content such as static resources or JSPs to be handled
* by the underlying servlet engine.
*
* The property is only applicable when {@link ServletContainer Jersey servlet
* container} is configured to run as a {@link javax.servlet.Filter}, otherwise
* this property will be ignored. If a servlet path matches this regular
* expression then the filter forwards the request to the next filter in the
* filter chain so that the underlying servlet engine can process the request
* otherwise Jersey will process the request. For example if you set the value
* to {@code /(image|css)/.*} then you can serve up images and CSS files
* for your Implicit or Explicit Views while still processing your JAX-RS
* resources.
*
* The type of this property must be a String and the value must be a valid
* regular expression.
*
* A default value is not set.
*
* The name of the configuration property is {@value}.
*/
public static final String FILTER_STATIC_CONTENT_REGEX = "jersey.config.servlet.filter.staticContentRegex";
/**
* If set to {@code true} and a 404 response with no entity body is returned
* from either the runtime or the application then the runtime forwards the
* request to the next filter in the filter chain. This enables another filter
* or the underlying servlet engine to process the request. Before the request
* is forwarded the response status is set to 200.
*
* This property is an alternative to setting a {@link #FILTER_STATIC_CONTENT_REGEX
* static content regular expression} and requires less configuration. However,
* application code, such as methods corresponding to sub-resource locators,
* may be invoked when this feature is enabled.
*
* The property is only applicable when {@link ServletContainer Jersey servlet
* container} is configured to run as a {@link javax.servlet.Filter}, otherwise
* this property will be ignored.
*
* Application code, such as methods corresponding to sub-resource locators
* may be invoked when this feature is enabled.
*
* The default value is {@code false}.
*
* The name of the configuration property is {@value}.
*/
public static final String FILTER_FORWARD_ON_404 = "jersey.config.servlet.filter.forwardOn404";
/**
* If set, indicates the URL pattern of the Jersey servlet filter context path.
*
* If the URL pattern of a filter is set to a base path and a wildcard,
* such as "/base/*", then this property can be used to declare a filter
* context path that behaves in the same manner as the Servlet context
* path for determining the base URI of the application. (Note that with
* the Servlet 2.x API it is not possible to determine the URL pattern
* without parsing the {@code web.xml}, hence why this property is necessary.)
*
* The property is only applicable when {@link ServletContainer Jersey servlet
* container} is configured to run as a {@link javax.servlet.Filter}, otherwise this property
* will be ignored.
*
* The value of the property may consist of one or more path segments separate by
* {@code '/'}.
*
* A default value is not set.
*
* The name of the configuration property is {@value}.
*/
public static final String FILTER_CONTEXT_PATH = "jersey.config.servlet.filter.contextPath";
/**
* Application configuration initialization property whose value is a fully
* qualified class name of a class that implements {@link javax.ws.rs.core.Application}.
*
* A default value is not set.
*
* The name of the configuration property is {@value}.
*/
// TODO implement generic support
public static final String JAXRS_APPLICATION_CLASS = "javax.ws.rs.Application";
/**
* Indicates that Jersey should scan the whole web app for application-specific resources and
* providers. If the property is present and the value is not {@code false}, the whole web app
* will be scanned for JAX-RS root resources (annotated with {@link javax.ws.rs.Path @Path})
* and providers (annotated with {@link javax.ws.rs.ext.Provider @Provider}).
*
* The property value MUST be an instance of {@link String}. The allowed values are {@code true}
* and {@code false}.
*
* A default value is not set.
*
* The name of the configuration property is {@value}.
*/
public static final String PROVIDER_WEB_APP = "jersey.config.servlet.provider.webapp";
private ServletProperties() {
// prevents instantiation
}
}