Java Code Examples for org.springframework.web.servlet.HandlerMapping#PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE

The following examples show how to use org.springframework.web.servlet.HandlerMapping#PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ResourceHttpRequestHandler.java    From spring-analysis-note with MIT License 6 votes vote down vote up 
@Nullable
protected Resource getResource(HttpServletRequest request) throws IOException {
	String path = (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
	if (path == null) {
		throw new IllegalStateException("Required request attribute '" +
				HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE + "' is not set");
	}

	path = processPath(path);
	if (!StringUtils.hasText(path) || isInvalidPath(path)) {
		return null;
	}
	if (isInvalidEncodedPath(path)) {
		return null;
	}

	Assert.notNull(this.resolverChain, "ResourceResolverChain not initialized.");
	Assert.notNull(this.transformerChain, "ResourceTransformerChain not initialized.");

	Resource resource = this.resolverChain.resolveResource(request, path, getLocations());
	if (resource != null) {
		resource = this.transformerChain.transform(request, resource);
	}
	return resource;
}
Example 2
Source File: ResourceHttpRequestHandler.java    From java-technology-stack with MIT License 6 votes vote down vote up 
@Nullable
protected Resource getResource(HttpServletRequest request) throws IOException {
	String path = (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
	if (path == null) {
		throw new IllegalStateException("Required request attribute '" +
				HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE + "' is not set");
	}

	path = processPath(path);
	if (!StringUtils.hasText(path) || isInvalidPath(path)) {
		return null;
	}
	if (isInvalidEncodedPath(path)) {
		return null;
	}

	Assert.notNull(this.resolverChain, "ResourceResolverChain not initialized.");
	Assert.notNull(this.transformerChain, "ResourceTransformerChain not initialized.");

	Resource resource = this.resolverChain.resolveResource(request, path, getLocations());
	if (resource != null) {
		resource = this.transformerChain.transform(request, resource);
	}
	return resource;
}
Example 3
Source File: ResourceHttpRequestHandler.java    From lams with GNU General Public License v2.0 5 votes vote down vote up 
protected Resource getResource(HttpServletRequest request) throws IOException {
	String path = (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
	if (path == null) {
		throw new IllegalStateException("Required request attribute '" +
				HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE + "' is not set");
	}
	path = processPath(path);
	if (!StringUtils.hasText(path) || isInvalidPath(path)) {
		if (logger.isTraceEnabled()) {
			logger.trace("Ignoring invalid resource path [" + path + "]");
		}
		return null;
	}
	if (path.contains("%")) {
		try {
			// Use URLDecoder (vs UriUtils) to preserve potentially decoded UTF-8 chars
			if (isInvalidPath(URLDecoder.decode(path, "UTF-8"))) {
				if (logger.isTraceEnabled()) {
					logger.trace("Ignoring invalid resource path with escape sequences [" + path + "].");
				}
				return null;
			}
		}
		catch (IllegalArgumentException ex) {
			// ignore
		}
	}
	ResourceResolverChain resolveChain = new DefaultResourceResolverChain(getResourceResolvers());
	Resource resource = resolveChain.resolveResource(request, path, getLocations());
	if (resource == null || getResourceTransformers().isEmpty()) {
		return resource;
	}
	ResourceTransformerChain transformChain =
			new DefaultResourceTransformerChain(resolveChain, getResourceTransformers());
	resource = transformChain.transform(request, resource);
	return resource;
}
Example 4
Source File: ResourceHttpRequestHandler.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
protected Resource getResource(HttpServletRequest request) throws IOException {
	String path = (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
	if (path == null) {
		throw new IllegalStateException("Required request attribute '" +
				HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE + "' is not set");
	}
	path = processPath(path);
	if (!StringUtils.hasText(path) || isInvalidPath(path)) {
		if (logger.isTraceEnabled()) {
			logger.trace("Ignoring invalid resource path [" + path + "]");
		}
		return null;
	}
	if (path.contains("%")) {
		try {
			// Use URLDecoder (vs UriUtils) to preserve potentially decoded UTF-8 chars
			if (isInvalidPath(URLDecoder.decode(path, "UTF-8"))) {
				if (logger.isTraceEnabled()) {
					logger.trace("Ignoring invalid resource path with escape sequences [" + path + "].");
				}
				return null;
			}
		}
		catch (IllegalArgumentException ex) {
			// ignore
		}
	}
	ResourceResolverChain resolveChain = new DefaultResourceResolverChain(getResourceResolvers());
	Resource resource = resolveChain.resolveResource(request, path, getLocations());
	if (resource == null || getResourceTransformers().isEmpty()) {
		return resource;
	}
	ResourceTransformerChain transformChain =
			new DefaultResourceTransformerChain(resolveChain, getResourceTransformers());
	resource = transformChain.transform(request, resource);
	return resource;
}
Example 5
Source File: StaticAssetsRequestHandler.java    From engine with GNU General Public License v3.0 5 votes vote down vote up 
protected String getPath(HttpServletRequest request, SiteContext siteContext) {
    String path = (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
    if (StringUtils.isEmpty(path)) {
        throw new IllegalStateException("Required request attribute '" + HandlerMapping
            .PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE + "' is not set");
    }

    if (StringUtils.isNotEmpty(staticAssetsPath)) {
        return UrlUtils.concat(staticAssetsPath, path);
    } else {
        return UrlUtils.concat(siteContext.getStaticAssetsPath(), path);
    }
}
Example 6
Source File: RemoteAssetsRequestHandler.java    From engine with GNU General Public License v3.0 5 votes vote down vote up 
protected String getPath(HttpServletRequest request) {
    String path = (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
    if (StringUtils.isNotEmpty(path)) {
        return !path.startsWith("/") ? "/" + path : path;
    } else {
        throw new IllegalStateException("Required request attribute '" +
                                        HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE + "' is not set");
    }
}
Example 7
Source File: RestScriptsController.java    From engine with GNU General Public License v3.0 5 votes vote down vote up 
protected String getServiceUrl(HttpServletRequest request) {
    String pathWithinHandlerMappingAttr = HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE;
    String url = (String) request.getAttribute(pathWithinHandlerMappingAttr);

    if (StringUtils.isEmpty(url)) {
        throw new IllegalStateException(
            "Required request attribute '" + pathWithinHandlerMappingAttr + "' is not set");
    }

    return url;
}
Example 8
Source File: SockJsHttpRequestHandler.java    From spring-analysis-note with MIT License 4 votes vote down vote up 
private String getSockJsPath(HttpServletRequest servletRequest) {
	String attribute = HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE;
	String path = (String) servletRequest.getAttribute(attribute);
	return (path.length() > 0 && path.charAt(0) != '/' ? "/" + path : path);
}
Example 9
Source File: SockJsHttpRequestHandler.java    From java-technology-stack with MIT License 4 votes vote down vote up 
private String getSockJsPath(HttpServletRequest servletRequest) {
	String attribute = HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE;
	String path = (String) servletRequest.getAttribute(attribute);
	return (path.length() > 0 && path.charAt(0) != '/' ? "/" + path : path);
}
Example 10
Source File: SockJsHttpRequestHandler.java    From spring4-understanding with Apache License 2.0 4 votes vote down vote up 
private String getSockJsPath(HttpServletRequest servletRequest) {
	String attribute = HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE;
	String path = (String) servletRequest.getAttribute(attribute);
	return (path.length() > 0 && path.charAt(0) != '/' ? "/" + path : path);
}
Example 11
Source File: SpaceKeyHandshakeInterceptor.java    From WebIDE-Backend with BSD 3-Clause "New" or "Revised" License 4 votes vote down vote up 
private String getSockJsPath(HttpServletRequest servletRequest) {
    String attribute = HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE;
    String path = (String) servletRequest.getAttribute(attribute);
    return ((path.length() > 0) && (path.charAt(0) != '/')) ? "/" + path : path;
}