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ResourceHttpRequestHandler sets "Accept-Ranges" header only once

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Issue: SPR-14221
This commit is contained in:
Juergen Hoeller
2016-05-06 11:50:47 +02:00
parent 1b1aac9172
commit e5dbe12e85
2 changed files with 60 additions and 17 deletions
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44
spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceHttpRequestHandler.java
View File

@@ -20,7 +20,6 @@ import java.io.IOException;
import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
@@ -120,7 +119,7 @@ public class ResourceHttpRequestHandler extends WebContentGenerator
/**
* Set a {@code List} of {@code Resource} paths to use as sources
* Set the {@code List} of {@code Resource} paths to use as sources
* for serving static resources.
*/
public void setLocations(List<Resource> locations) {
@@ -129,6 +128,10 @@ public class ResourceHttpRequestHandler extends WebContentGenerator
this.locations.addAll(locations);
}
/**
* Return the {@code List} of {@code Resource} paths to use as sources
* for serving static resources.
*/
public List<Resource> getLocations() {
return this.locations;
}
@@ -173,12 +176,16 @@ public class ResourceHttpRequestHandler extends WebContentGenerator
/**
* Configure the {@link ResourceHttpMessageConverter} to use.
* <p>By default a {@link ResourceHttpMessageConverter} will be configured.
* @since 4.3.0
* @since 4.3
*/
public void setResourceHttpMessageConverter(ResourceHttpMessageConverter resourceHttpMessageConverter) {
this.resourceHttpMessageConverter = resourceHttpMessageConverter;
}
/**
* Return the list of configured resource converters.
* @since 4.3
*/
public ResourceHttpMessageConverter getResourceHttpMessageConverter() {
return this.resourceHttpMessageConverter;
}
@@ -186,15 +193,18 @@ public class ResourceHttpRequestHandler extends WebContentGenerator
/**
* Configure the {@link ResourceRegionHttpMessageConverter} to use.
* <p>By default a {@link ResourceRegionHttpMessageConverter} will be configured.
* @since 4.3.0
* @since 4.3
*/
public ResourceRegionHttpMessageConverter getResourceRegionHttpMessageConverter() {
return resourceRegionHttpMessageConverter;
public void setResourceRegionHttpMessageConverter(ResourceRegionHttpMessageConverter resourceRegionHttpMessageConverter) {
this.resourceRegionHttpMessageConverter = resourceRegionHttpMessageConverter;
}
public void setResourceRegionHttpMessageConverter(
ResourceRegionHttpMessageConverter resourceRegionHttpMessageConverter) {
this.resourceRegionHttpMessageConverter = resourceRegionHttpMessageConverter;
/**
* Return the list of configured resource region converters.
* @since 4.3
*/
public ResourceRegionHttpMessageConverter getResourceRegionHttpMessageConverter() {
return this.resourceRegionHttpMessageConverter;
}
/**
@@ -215,6 +225,10 @@ public class ResourceHttpRequestHandler extends WebContentGenerator
this.contentNegotiationManager = contentNegotiationManager;
}
/**
* Return the specified content negotiation manager.
* @since 4.3
*/
public ContentNegotiationManager getContentNegotiationManager() {
return this.contentNegotiationManager;
}
@@ -227,6 +241,9 @@ public class ResourceHttpRequestHandler extends WebContentGenerator
this.corsConfiguration = corsConfiguration;
}
/**
* Return the specified CORS configuration.
*/
@Override
public CorsConfiguration getCorsConfiguration(HttpServletRequest request) {
return this.corsConfiguration;
@@ -348,13 +365,12 @@ public class ResourceHttpRequestHandler extends WebContentGenerator
}
ServletServerHttpResponse outputMessage = new ServletServerHttpResponse(response);
outputMessage.getHeaders().add(HttpHeaders.ACCEPT_RANGES, "bytes");
if (request.getHeader(HttpHeaders.RANGE) == null) {
setHeaders(response, resource, mediaType);
this.resourceHttpMessageConverter.write(resource, mediaType, outputMessage);
}
else {
response.setHeader(HttpHeaders.ACCEPT_RANGES, "bytes");
ServletServerHttpRequest inputMessage = new ServletServerHttpRequest(request);
try {
List<HttpRange> httpRanges = inputMessage.getHeaders().getRange();
@@ -364,12 +380,12 @@ public class ResourceHttpRequestHandler extends WebContentGenerator
this.resourceRegionHttpMessageConverter.write(resourceRegion, mediaType, outputMessage);
}
else {
this.resourceRegionHttpMessageConverter
.write(HttpRange.toResourceRegions(httpRanges, resource), mediaType, outputMessage);
this.resourceRegionHttpMessageConverter.write(
HttpRange.toResourceRegions(httpRanges, resource), mediaType, outputMessage);
}
}
catch (IllegalArgumentException ex) {
response.addHeader("Content-Range", "bytes */" + resource.contentLength());
response.setHeader("Content-Range", "bytes */" + resource.contentLength());
response.sendError(HttpServletResponse.SC_REQUESTED_RANGE_NOT_SATISFIABLE);
}
}

33
spring-webmvc/src/test/java/org/springframework/web/servlet/resource/ResourceHttpRequestHandlerTests.java
View File

@@ -16,8 +16,6 @@
package org.springframework.web.servlet.resource;
import static org.junit.Assert.*;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
@@ -26,7 +24,6 @@ import java.util.Collections;
import java.util.List;
import java.util.Locale;
import java.util.TimeZone;
import javax.servlet.http.HttpServletResponse;
import org.hamcrest.Matchers;
@@ -48,6 +45,8 @@ import org.springframework.web.accept.ContentNegotiationManager;
import org.springframework.web.accept.ContentNegotiationManagerFactoryBean;
import org.springframework.web.servlet.HandlerMapping;
import static org.junit.Assert.*;
/**
* Unit tests for ResourceHttpRequestHandler.
*
@@ -97,6 +96,8 @@ public class ResourceHttpRequestHandlerTests {
assertEquals("max-age=3600", this.response.getHeader("Cache-Control"));
assertTrue(this.response.containsHeader("Last-Modified"));
assertEquals(this.response.getHeader("Last-Modified"), resourceLastModifiedDate("test/foo.css"));
assertEquals("bytes", this.response.getHeader("Accept-Ranges"));
assertEquals(1, this.response.getHeaders("Accept-Ranges").size());
assertEquals("h1 { color:red; }", this.response.getContentAsString());
}
@@ -112,6 +113,8 @@ public class ResourceHttpRequestHandlerTests {
assertEquals("max-age=3600", this.response.getHeader("Cache-Control"));
assertTrue(this.response.containsHeader("Last-Modified"));
assertEquals(this.response.getHeader("Last-Modified"), resourceLastModifiedDate("test/foo.css"));
assertEquals("bytes", this.response.getHeader("Accept-Ranges"));
assertEquals(1, this.response.getHeaders("Accept-Ranges").size());
assertEquals(0, this.response.getContentAsByteArray().length);
}
@@ -134,6 +137,8 @@ public class ResourceHttpRequestHandlerTests {
assertEquals("no-store", this.response.getHeader("Cache-Control"));
assertTrue(this.response.containsHeader("Last-Modified"));
assertEquals(this.response.getHeader("Last-Modified"), resourceLastModifiedDate("test/foo.css"));
assertEquals("bytes", this.response.getHeader("Accept-Ranges"));
assertEquals(1, this.response.getHeaders("Accept-Ranges").size());
}
@Test
@@ -147,6 +152,8 @@ public class ResourceHttpRequestHandlerTests {
this.handler.handleRequest(this.request, this.response);
assertEquals("\"versionString\"", this.response.getHeader("ETag"));
assertEquals("bytes", this.response.getHeader("Accept-Ranges"));
assertEquals(1, this.response.getHeaders("Accept-Ranges").size());
}
@Test
@@ -163,6 +170,8 @@ public class ResourceHttpRequestHandlerTests {
assertTrue(dateHeaderAsLong("Expires") >= System.currentTimeMillis() - 1000 + (3600 * 1000));
assertTrue(this.response.containsHeader("Last-Modified"));
assertEquals(this.response.getHeader("Last-Modified"), resourceLastModifiedDate("test/foo.css"));
assertEquals("bytes", this.response.getHeader("Accept-Ranges"));
assertEquals(1, this.response.getHeaders("Accept-Ranges").size());
}
@Test
@@ -181,6 +190,8 @@ public class ResourceHttpRequestHandlerTests {
assertTrue(dateHeaderAsLong("Expires") <= System.currentTimeMillis());
assertTrue(this.response.containsHeader("Last-Modified"));
assertEquals(dateHeaderAsLong("Last-Modified") / 1000, resourceLastModified("test/foo.css") / 1000);
assertEquals("bytes", this.response.getHeader("Accept-Ranges"));
assertEquals(1, this.response.getHeaders("Accept-Ranges").size());
}
@Test
@@ -192,6 +203,8 @@ public class ResourceHttpRequestHandlerTests {
assertEquals("max-age=3600", this.response.getHeader("Cache-Control"));
assertTrue(this.response.containsHeader("Last-Modified"));
assertEquals(this.response.getHeader("Last-Modified"), resourceLastModifiedDate("test/foo.html"));
assertEquals("bytes", this.response.getHeader("Accept-Ranges"));
assertEquals(1, this.response.getHeaders("Accept-Ranges").size());
}
@Test
@@ -204,6 +217,8 @@ public class ResourceHttpRequestHandlerTests {
assertEquals("max-age=3600", this.response.getHeader("Cache-Control"));
assertTrue(this.response.containsHeader("Last-Modified"));
assertEquals(this.response.getHeader("Last-Modified"), resourceLastModifiedDate("testalternatepath/baz.css"));
assertEquals("bytes", this.response.getHeader("Accept-Ranges"));
assertEquals(1, this.response.getHeaders("Accept-Ranges").size());
assertEquals("h1 { color:red; }", this.response.getContentAsString());
}
@@ -455,6 +470,8 @@ public class ResourceHttpRequestHandlerTests {
assertEquals(2, this.response.getContentLength());
assertEquals("bytes 0-1/10", this.response.getHeader("Content-Range"));
assertEquals("So", this.response.getContentAsString());
assertEquals("bytes", this.response.getHeader("Accept-Ranges"));
assertEquals(1, this.response.getHeaders("Accept-Ranges").size());
}
@Test
@@ -468,6 +485,8 @@ public class ResourceHttpRequestHandlerTests {
assertEquals(1, this.response.getContentLength());
assertEquals("bytes 9-9/10", this.response.getHeader("Content-Range"));
assertEquals(".", this.response.getContentAsString());
assertEquals("bytes", this.response.getHeader("Accept-Ranges"));
assertEquals(1, this.response.getHeaders("Accept-Ranges").size());
}
@Test
@@ -481,6 +500,8 @@ public class ResourceHttpRequestHandlerTests {
assertEquals(1, this.response.getContentLength());
assertEquals("bytes 9-9/10", this.response.getHeader("Content-Range"));
assertEquals(".", this.response.getContentAsString());
assertEquals("bytes", this.response.getHeader("Accept-Ranges"));
assertEquals(1, this.response.getHeaders("Accept-Ranges").size());
}
@Test
@@ -494,6 +515,8 @@ public class ResourceHttpRequestHandlerTests {
assertEquals(1, this.response.getContentLength());
assertEquals("bytes 9-9/10", this.response.getHeader("Content-Range"));
assertEquals(".", this.response.getContentAsString());
assertEquals("bytes", this.response.getHeader("Accept-Ranges"));
assertEquals(1, this.response.getHeaders("Accept-Ranges").size());
}
@Test
@@ -507,6 +530,8 @@ public class ResourceHttpRequestHandlerTests {
assertEquals(10, this.response.getContentLength());
assertEquals("bytes 0-9/10", this.response.getHeader("Content-Range"));
assertEquals("Some text.", this.response.getContentAsString());
assertEquals("bytes", this.response.getHeader("Accept-Ranges"));
assertEquals(1, this.response.getHeaders("Accept-Ranges").size());
}
@Test
@@ -517,6 +542,8 @@ public class ResourceHttpRequestHandlerTests {
assertEquals(416, this.response.getStatus());
assertEquals("bytes */10", this.response.getHeader("Content-Range"));
assertEquals("bytes", this.response.getHeader("Accept-Ranges"));
assertEquals(1, this.response.getHeaders("Accept-Ranges").size());
}
@Test