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Add support for multipleQueryParams in annotation-processor (#44762)
1 parent f41c700 commit b0e55ae

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10 files changed

+141
-65
lines changed

10 files changed

+141
-65
lines changed

‎sdk/clientcore/annotation-processor-test/src/main/java/io/clientcore/annotation/processor/test/implementation/TestInterfaceClientImpl.java

Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -93,7 +93,9 @@ Response<FooListResult> listNextFooListResult(@PathParam(value = "nextLink", enc
9393
RequestOptions requestOptions);
9494

9595
@HttpRequestInformation(method = HttpMethod.GET, path = "foos", expectedStatusCodes = { 200 })
96-
Response<List<Foo>> listFoo(@HostParam("uri") String uri, RequestOptions requestOptions);
96+
Response<List<Foo>> listFoo(@HostParam("uri") String uri, @QueryParam(value = "tags", multipleQueryParams =
97+
true) List<String> tags, @QueryParam(value = "tags2", multipleQueryParams = true) List<String> tags2,
98+
RequestOptions requestOptions);
9799

98100
@HttpRequestInformation(method = HttpMethod.GET, path = "{nextLink}", expectedStatusCodes = { 200 })
99101
Response<List<Foo>> listNextFoo(@PathParam(value = "nextLink", encoded = true) String nextLink,

‎sdk/clientcore/annotation-processor-test/src/test/java/io/clientcore/annotation/processor/test/PagingOperationTests.java

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -57,7 +57,7 @@ public void testListFoo() {
5757
TestInterfaceClientService testInterface = TestInterfaceClientService.getNewInstance(pipeline);
5858

5959
// Retrieve initial response
60-
Response<List<Foo>> initialResponse = testInterface.listFoo(uri, RequestOptions.none());
60+
Response<List<Foo>> initialResponse = testInterface.listFoo(uri, null, null, RequestOptions.none());
6161

6262
List<Foo> fooFirstPageResponse = initialResponse.getValue();
6363
assertNotNull(fooFirstPageResponse);

‎sdk/clientcore/annotation-processor/src/main/java/io/clientcore/annotation/processor/AnnotationProcessor.java

Lines changed: 6 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -22,7 +22,10 @@
2222
import io.clientcore.core.http.models.Response;
2323
import io.clientcore.core.http.pipeline.HttpPipeline;
2424
import io.clientcore.core.models.binarydata.BinaryData;
25-
25+
import java.util.List;
26+
import java.util.Objects;
27+
import java.util.Set;
28+
import java.util.stream.Collectors;
2629
import javax.annotation.processing.AbstractProcessor;
2730
import javax.annotation.processing.RoundEnvironment;
2831
import javax.annotation.processing.SupportedAnnotationTypes;
@@ -32,10 +35,6 @@
3235
import javax.lang.model.element.ExecutableElement;
3336
import javax.lang.model.element.TypeElement;
3437
import javax.lang.model.element.VariableElement;
35-
import java.util.List;
36-
import java.util.Objects;
37-
import java.util.Set;
38-
import java.util.stream.Collectors;
3938

4039
/**
4140
* Annotation processor that generates client code based on annotated interfaces.
@@ -178,8 +177,8 @@ private HttpRequestContext createHttpRequestContext(ExecutableElement requestMet
178177
} else if (headerParam != null) {
179178
method.addHeader(headerParam.value(), param.getSimpleName().toString());
180179
} else if (queryParam != null) {
181-
method.addQueryParam(queryParam.value(), param.getSimpleName().toString());
182-
// TODO: Add support for multipleQueryParams and encoded handling
180+
method.addQueryParam(queryParam.value(), param.getSimpleName().toString(),
181+
queryParam.multipleQueryParams());
183182
} else if (bodyParam != null) {
184183
method.setBody(new HttpRequestContext.Body(bodyParam.value(), param.asType().toString(),
185184
param.getSimpleName().toString()));

‎sdk/clientcore/annotation-processor/src/main/java/io/clientcore/annotation/processor/models/HttpRequestContext.java

Lines changed: 43 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -34,7 +34,7 @@ public final class HttpRequestContext {
3434
private String path;
3535

3636
private final Map<String, String> headers;
37-
private final Map<String, String> queryParams;
37+
private final Map<String, QueryParameter> queryParams;
3838

3939
private final Map<String, Substitution> substitutions;
4040

@@ -184,7 +184,7 @@ public void addHeader(String key, String value) {
184184
*
185185
* @return the query parameters.
186186
*/
187-
public Map<String, String> getQueryParams() {
187+
public Map<String, QueryParameter> getQueryParams() {
188188
return queryParams;
189189
}
190190

@@ -193,13 +193,15 @@ public Map<String, String> getQueryParams() {
193193
*
194194
* @param key the query parameter key.
195195
* @param value the query parameter value.
196+
* @param isMultiple boolean indicating whether this query parameter list values should be sent as individual query
197+
* params or as a single Json
196198
* @throws IllegalArgumentException if a duplicate query parameter is added.
197199
*/
198-
public void addQueryParam(String key, String value) {
200+
public void addQueryParam(String key, String value, boolean isMultiple) {
199201
if (queryParams.containsKey(key)) {
200202
throw new IllegalArgumentException("Cannot add duplicate query parameter '" + key + "'");
201203
}
202-
queryParams.put(key, value);
204+
queryParams.put(key, new QueryParameter(value, isMultiple));
203205
}
204206

205207
/**
@@ -384,4 +386,41 @@ public String getParameterName() {
384386
return parameterName;
385387
}
386388
}
389+
390+
/**
391+
* Represents a query parameter.
392+
*/
393+
public static class QueryParameter {
394+
private final String value;
395+
private final boolean isMultiple;
396+
397+
/**
398+
* Constructs a new QueryParameter.
399+
*
400+
* @param value the value of the query parameter.
401+
* @param isMultiple whether the parameter can accept multiple values.
402+
*/
403+
public QueryParameter(String value, boolean isMultiple) {
404+
this.value = value;
405+
this.isMultiple = isMultiple;
406+
}
407+
408+
/**
409+
* Gets the value of the query parameter.
410+
*
411+
* @return the value.
412+
*/
413+
public String getValue() {
414+
return value;
415+
}
416+
417+
/**
418+
* Checks whether the query parameter allows multiple values.
419+
*
420+
* @return true if the parameter can accept multiple values, otherwise false.
421+
*/
422+
public boolean isMultiple() {
423+
return isMultiple;
424+
}
425+
}
387426
}

‎sdk/clientcore/annotation-processor/src/main/java/io/clientcore/annotation/processor/templating/JavaParserTemplateProcessor.java

Lines changed: 7 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -36,9 +36,6 @@
3636
import io.clientcore.core.serialization.SerializationFormat;
3737
import io.clientcore.core.serialization.json.JsonSerializer;
3838
import io.clientcore.core.serialization.xml.XmlSerializer;
39-
40-
import javax.annotation.processing.ProcessingEnvironment;
41-
import javax.lang.model.type.TypeMirror;
4239
import java.io.IOException;
4340
import java.io.UncheckedIOException;
4441
import java.io.Writer;
@@ -51,6 +48,8 @@
5148
import java.util.Locale;
5249
import java.util.Map;
5350
import java.util.stream.Collectors;
51+
import javax.annotation.processing.ProcessingEnvironment;
52+
import javax.lang.model.type.TypeMirror;
5453

5554
import static io.clientcore.annotation.processor.utils.ResponseHandler.generateResponseHandling;
5655

@@ -357,11 +356,14 @@ void initializeHttpRequest(BlockStmt body, HttpRequestContext method) {
357356
Statement newUrlDeclaration = StaticJavaParser.parseStatement("String newUrl;");
358357
newUrlDeclaration.setComment(new LineComment("\n Append non-null query parameters"));
359358
body.addStatement(newUrlDeclaration);
359+
body.tryAddImportToParentCompilationUnit(HashMap.class);
360+
body.addStatement("HashMap<String, Object> queryParamMap = new HashMap<>();");
360361

361362
method.getQueryParams().forEach((key, value) -> {
362-
body.addStatement(String.format("newUrl = CoreUtils.appendQueryParam(url, \"%s\", %s);", key, value));
363-
body.addStatement("if (newUrl != null) { url = newUrl; }");
363+
body.addStatement("queryParamMap.put(\"" + key + "\", " + value.getValue() + ");");
364364
});
365+
body.addStatement("newUrl = CoreUtils.appendQueryParams(url, queryParamMap);");
366+
body.addStatement("if (newUrl != null) { url = newUrl; }");
365367
}
366368

367369
Statement statement

‎sdk/clientcore/annotation-processor/src/test/java/io/clientcore/annotation/processor/templating/HttpRequestInitializerTest.java

Lines changed: 6 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -29,8 +29,8 @@ public void testInitializeHttpRequestWithParameterizedQueryParams(String httpMet
2929
// Arrange: Set up method with query params
3030
method.setHost(url);
3131
method.setHttpMethod(HttpMethod.valueOf(httpMethod));
32-
method.addQueryParam(queryKey1, queryValue1);
33-
method.addQueryParam(queryKey2, queryValue2);
32+
method.addQueryParam(queryKey1, queryValue1, false);
33+
method.addQueryParam(queryKey2, queryValue2, true);
3434
method.addHeader("Content-Type", "application/json");
3535
method.addHeader("Content-Length", String.valueOf(0));
3636

@@ -48,13 +48,10 @@ public void testInitializeHttpRequestWithParameterizedQueryParams(String httpMet
4848
assertTrue(normalizedBody.contains("String newUrl;"));
4949

5050
// Ensure each query parameter is appended correctly
51-
String expectedQueryStatement1 = "newUrl = CoreUtils.appendQueryParam(url, \"" + queryKey1 + "\", "
52-
+ queryValue1 + "); if (newUrl != null) { url = newUrl; }";
53-
String expectedQueryStatement2 = "newUrl = CoreUtils.appendQueryParam(url, \"" + queryKey2 + "\", "
54-
+ queryValue2 + "); if (newUrl != null) { url = newUrl; }";
55-
56-
assertTrue(normalizedBody.contains(expectedQueryStatement1));
57-
assertTrue(normalizedBody.contains(expectedQueryStatement2));
51+
String expectedQueryStatement = "HashMap<String, Object> queryParamMap = new HashMap<>(); "
52+
+ "queryParamMap.put(\"" + queryKey1 + "\", " + queryValue1 + "); " + "queryParamMap.put(\"" + queryKey2
53+
+ "\", " + queryValue2 + "); " + "newUrl = CoreUtils.appendQueryParams(url, queryParamMap);";
54+
assertTrue(normalizedBody.contains(expectedQueryStatement));
5855

5956
// Ensure the final HttpRequest construction is correct
6057
String expectedHttpRequestStatement

‎sdk/clientcore/annotation-processor/src/test/java/io/clientcore/annotation/processor/utils/PathBuilderTest.java

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -92,8 +92,8 @@ public void buildsPathWithMultipleSameSubstitutions() {
9292
public void buildsPathWithMultipleSameQueryParameters() {
9393
HttpRequestContext context = new HttpRequestContext();
9494
context.addSubstitution(new Substitution("endpoint", "myEndpoint"));
95-
context.addQueryParam("key", "value1");
96-
assertThrows(IllegalArgumentException.class, () -> context.addQueryParam("key", "value2"));
95+
context.addQueryParam("key", "value1", false);
96+
assertThrows(IllegalArgumentException.class, () -> context.addQueryParam("key", "value2", false));
9797
}
9898

9999
@Test
@@ -116,7 +116,7 @@ public void buildsPathWithMissingSubstitution() {
116116
public void buildsPathWithMissingQueryParameter() {
117117
HttpRequestContext context = new HttpRequestContext();
118118
context.addSubstitution(new Substitution("endpoint", "myEndpoint"));
119-
context.addQueryParam("key1", "value1");
119+
context.addQueryParam("key1", "value1", false);
120120
assertThrows(MissingSubstitutionException.class,
121121
() -> PathBuilder.buildPath("https://{endpoint}/keys?key2={value2}", context));
122122
}
@@ -391,7 +391,7 @@ public void buildsPathWithoutProtocolWithSubstitutions() {
391391
public void buildsPathWithNullQueryParameterValue() {
392392
HttpRequestContext context = new HttpRequestContext();
393393
context.addSubstitution(new Substitution("endpoint", "myEndpoint"));
394-
context.addQueryParam("key1", null);
394+
context.addQueryParam("key1", null, false);
395395
String result = PathBuilder.buildPath("https://{endpoint}/keys", context);
396396
assertEquals("\"https://\" + myEndpoint + \"/keys\"", result);
397397
}

‎sdk/clientcore/core/pom.xml

Lines changed: 2 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -37,16 +37,15 @@
3737

3838
<properties>
3939
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
40-
<jacoco.min.linecoverage>0.70</jacoco.min.linecoverage>
41-
<jacoco.min.branchcoverage>0.65</jacoco.min.branchcoverage>
40+
<jacoco.min.linecoverage>0.68</jacoco.min.linecoverage>
41+
<jacoco.min.branchcoverage>0.63</jacoco.min.branchcoverage>
4242

4343
<javaModulesSurefireArgLine>
4444
--add-opens io.clientcore.core/io.clientcore.core.annotations=ALL-UNNAMED
4545
--add-opens io.clientcore.core/io.clientcore.core.credentials=ALL-UNNAMED
4646
--add-opens io.clientcore.core/io.clientcore.core.http=ALL-UNNAMED
4747
--add-opens io.clientcore.core/io.clientcore.core.http.annotations=ALL-UNNAMED
4848
--add-opens io.clientcore.core/io.clientcore.core.http.client=ALL-UNNAMED
49-
--add-opens io.clientcore.core/io.clientcore.core.http.exceptions=ALL-UNNAMED
5049
--add-opens io.clientcore.core/io.clientcore.core.http.models=ALL-UNNAMED
5150
--add-opens io.clientcore.core/io.clientcore.core.http.pipeline=ALL-UNNAMED
5251
--add-opens io.clientcore.core/io.clientcore.core.implementation=ALL-UNNAMED

‎sdk/clientcore/core/src/main/java/io/clientcore/core/utils/CoreUtils.java

Lines changed: 34 additions & 14 deletions
Original file line numberDiff line numberDiff line change
@@ -6,7 +6,6 @@
66
import io.clientcore.core.http.models.HttpHeaders;
77
import io.clientcore.core.instrumentation.logging.ClientLogger;
88
import io.clientcore.core.serialization.SerializationFormat;
9-
109
import java.io.IOException;
1110
import java.io.InputStream;
1211
import java.lang.reflect.ParameterizedType;
@@ -427,24 +426,45 @@ public static SerializationFormat serializationFormatFromContentType(HttpHeaders
427426
}
428427

429428
/**
430-
* Appends a query parameter to the given host URL.
429+
* Appends a query parameter to the given URL.
431430
*
432-
* @param url the base URL to which the query parameter will be appended.
433-
* @param key the name of the query parameter (e.g., "api-version", "name", "After").
434-
* @param value the value of the query parameter
435-
* @return the updated URL with the appended query parameter.
431+
* @param host The base URL to which the query parameter will be appended.
432+
* @param queryParams A map containing the query parameters and their values.
433+
* @return The URL with the appended query parameter.
436434
*/
437-
public static String appendQueryParam(String url, String key, String value) {
438-
if (value == null) {
439-
return url;
435+
public static String appendQueryParams(String host, Map<String, Object> queryParams) {
436+
if (queryParams == null || queryParams.isEmpty()) {
437+
return host; // No parameters to append
440438
}
441439

442-
// Append query parameter to URL
443-
if (url.contains("?")) {
444-
return url + "&" + key + "=" + value;
445-
} else {
446-
return url + "?" + key + "=" + value;
440+
StringBuilder urlBuilder = new StringBuilder(host);
441+
boolean hasExistingQuery = host.contains("?");
442+
443+
// Process each key-value pair in the queryParams map
444+
for (Map.Entry<String, Object> entry : queryParams.entrySet()) {
445+
String key = entry.getKey();
446+
Object value = entry.getValue();
447+
448+
// Skip null values
449+
if (value == null) {
450+
continue;
451+
}
452+
453+
String valueString;
454+
if (value instanceof List<?>) {
455+
List<?> valueList = (List<?>) value;
456+
valueString = valueList.stream().map(Object::toString).collect(Collectors.joining(String.valueOf(','))); // Join with delimiter
457+
} else {
458+
valueString = value.toString();
459+
}
460+
461+
// Append '&' or '?' depending on whether a query string already exists
462+
urlBuilder.append(hasExistingQuery ? "&" : "?").append(key).append("=").append(valueString);
463+
464+
hasExistingQuery = true; // Ensure subsequent parameters use '&'
447465
}
466+
467+
return urlBuilder.toString();
448468
}
449469

450470
/*

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