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Polish DefaultUriTemplateHandler

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This commit is contained in:
Rossen Stoyanchev
2016-04-22 15:36:48 -04:00
parent 5ec6206e3f
commit 0d007a328b
2 changed files with 41 additions and 25 deletions
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18
spring-web/src/main/java/org/springframework/web/util/DefaultUriTemplateHandler.java
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@@ -26,9 +26,14 @@ import java.util.Map;
import org.springframework.util.Assert;
/**
* Default implementation of {@link UriTemplateHandler} that uses
* Default implementation of {@link UriTemplateHandler} based on the use of
* {@link UriComponentsBuilder} to expand and encode variables.
*
* <p>There are also several properties to customize how URI template handling
* that include a {@link #setBaseUrl baseUrl} to be used as a prefix for all URI
* templates and a couple of encoding related options -- {@link #setParsePath
* parsePath} and {@link #setStrictEncoding strictEncoding} respectively.
*
* @author Rossen Stoyanchev
* @since 4.2
*/
@@ -36,6 +41,7 @@ public class DefaultUriTemplateHandler implements UriTemplateHandler {
private String baseUrl;
private boolean parsePath;
private boolean strictEncoding;
@@ -152,7 +158,7 @@ public class DefaultUriTemplateHandler implements UriTemplateHandler {
else {
Map<String, Object> encodedUriVars = new HashMap<String, Object>(uriVariables.size());
for (Map.Entry<String, ?> entry : uriVariables.entrySet()) {
encodedUriVars.put(entry.getKey(), encodeValue(entry.getValue()));
encodedUriVars.put(entry.getKey(), applyStrictEncoding(entry.getValue()));
}
return builder.build().expand(encodedUriVars);
}
@@ -165,13 +171,13 @@ public class DefaultUriTemplateHandler implements UriTemplateHandler {
else {
Object[] encodedUriVars = new Object[uriVariables.length];
for (int i = 0; i < uriVariables.length; i++) {
encodedUriVars[i] = encodeValue(uriVariables[i]);
encodedUriVars[i] = applyStrictEncoding(uriVariables[i]);
}
return builder.build().expand(encodedUriVars);
}
}
private String encodeValue(Object value) {
private String applyStrictEncoding(Object value) {
String stringValue = (value != null ? value.toString() : "");
try {
return UriUtils.encode(stringValue, "UTF-8");
@@ -183,8 +189,8 @@ public class DefaultUriTemplateHandler implements UriTemplateHandler {
}
/**
* Invoked after the URI template has been expanded and encoded to prepend
* the configured {@link #setBaseUrl(String) baseUrl} if any.
* Invoked after the URI template has been expanded and encoded to prefix it
* with the configured {@link #setBaseUrl(String) baseUrl}, if any.
* @param uriComponents the expanded and encoded URI
* @return the final URI
*/