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Added support for multiple request methods #17

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Added support for multiple request methods #17

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95 changes: 62 additions & 33 deletions src/main/java/springfox/javadoc/doclet/SwaggerPropertiesDoclet.java
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@
package springfox.javadoc.doclet;

import com.sun.javadoc.AnnotationDesc;
import com.sun.javadoc.AnnotationValue;
import com.sun.javadoc.ClassDoc;
import com.sun.javadoc.DocErrorReporter;
import com.sun.javadoc.MethodDoc;
Expand All @@ -32,8 +33,11 @@
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;

import static java.util.Collections.singletonList;
import static springfox.javadoc.doclet.DocletOptionParser.*;

// the NOSONAR comment is added to ignore sonar warning about usage of Sun classes
Expand Down Expand Up @@ -251,23 +255,26 @@ private static void processMethod(
if (!path.substring(path.length() - 1).equals(".")) {
path.append(".");
}
String requestMethod = getRequestMethod(annotationDesc, annotationType, defaultRequestMethod);
if (requestMethod != null) {
path.append(requestMethod);
saveProperty(properties, path.toString() + ".notes", methodDoc.commentText());

for (ParamTag paramTag : methodDoc.paramTags()) {
saveProperty(properties, path.toString() + ".param." + paramTag.parameterName(),
paramTag.parameterComment());
}
for (Tag tag : methodDoc.tags()) {
if (tag.name().equals(RETURN)) {
saveProperty(properties, path.toString() + ".return", tag.text());
break;
for (String requestMethod : getRequestMethods(annotationDesc, annotationType, defaultRequestMethod)) {
if (requestMethod != null) {
String fullPath = path.toString() + requestMethod;
saveProperty(properties, fullPath + ".notes", methodDoc.commentText());

for (ParamTag paramTag : methodDoc.paramTags()) {
saveProperty(
properties,
fullPath + ".param." + paramTag.parameterName(),
paramTag.parameterComment());
}
for (Tag tag : methodDoc.tags()) {
if (tag.name().equals(RETURN)) {
saveProperty(properties, fullPath + ".return", tag.text());
break;
}
}
if (exceptionRef) {
processThrows(properties, methodDoc.throwsTags(), fullPath);
}
}
if (exceptionRef) {
processThrows(properties, methodDoc.throwsTags(), path);
}
}
}
Expand Down Expand Up @@ -295,52 +302,74 @@ private static boolean isMapping(String name) {
return false;
}

private static String getRequestMethod(
private static List<String> getRequestMethods(
AnnotationDesc annotationDesc,
String name,
String defaultRequestMethod) {

if (REQUEST_MAPPING.equals(name)) {
for (AnnotationDesc.ElementValuePair pair : annotationDesc.elementValues()) {
if (METHOD.equals(pair.element().name())) {
return resolveRequestMethod(pair, defaultRequestMethod);
return resolveRequestMethods(pair, defaultRequestMethod);
}
}
} else if (PUT_MAPPING.equals(name)) {
return "PUT";
return singletonList("PUT");
} else if (POST_MAPPING.equals(name)) {
return "POST";
return singletonList("POST");
} else if (PATCH_MAPPING.equals(name)) {
return "PATCH";
return singletonList("PATCH");
} else if (GET_MAPPING.equals(name)) {
return "GET";
return singletonList("GET");
} else if (DELETE_MAPPING.equals(name)) {
return "DELETE";
return singletonList("DELETE");
}
return defaultRequestMethod;
return singletonList(defaultRequestMethod);
}

private static String resolveRequestMethod(
AnnotationDesc.ElementValuePair pair,
String defaultRequestMethod) {
private static List<String> resolveRequestMethods(
AnnotationDesc.ElementValuePair pair, String defaultRequestMethod) {
List<String> result = new ArrayList<String>();
AnnotationValue method = pair.value();
if (method.value().getClass().isArray()) {
for (Object val : (Object[]) method.value()) {
String value = getMethodName(val.toString());
if (value != null) {
result.add(value);
}
}
} else {
String value = getMethodName(method.toString());
if (value != null) {
result.add(value);
}
}
if (result.isEmpty()) {
return singletonList(defaultRequestMethod);
}
return result;

String value = pair.value().toString();
}

/** Given a qualified request mapping, return the method name. */
private static String getMethodName(String requestMapping) {
for (String[] each : REQUEST_MAPPINGS) {
if (each[0].equals(value)) {
if (each[0].equals(requestMapping)) {
return each[1];
}
}
return defaultRequestMethod;
return null;
}

private static void processThrows(
Properties properties,
ThrowsTag[] throwsTags,
StringBuilder path) {
String path) {

for (int i = 0; i < throwsTags.length; i++) {
String key = path.toString() + ".throws." + i;
String value = throwsTags[i].exceptionType().typeName() + "-" + throwsTags[i].exceptionComment();
String key = path + ".throws." + i;
String value =
throwsTags[i].exceptionType().typeName() + "-" + throwsTags[i].exceptionComment();
saveProperty(properties, key, value);
}
}
Expand Down