io.vrap.codegen.languages.javalang.client.builder.requests.JavaHttpRequestRenderer.kt Maven / Gradle / Ivy
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RAML API client code generators based on the REST Modeling Framework. https://github.com/vrapio/rest-modeling-framework
package io.vrap.codegen.languages.javalang.client.builder.requests
import com.google.common.collect.Lists
import com.google.common.net.MediaType
import io.vrap.codegen.languages.extensions.*
import io.vrap.codegen.languages.java.base.JavaSubTemplates
import io.vrap.codegen.languages.java.base.extensions.*
import io.vrap.rmf.codegen.firstUpperCase
import io.vrap.rmf.codegen.firstLowerCase
import io.vrap.rmf.codegen.io.TemplateFile
import io.vrap.rmf.codegen.rendering.MethodRenderer
import io.vrap.rmf.codegen.rendering.utils.escapeAll
import io.vrap.rmf.codegen.rendering.utils.keepIndentation
import io.vrap.rmf.codegen.types.VrapObjectType
import io.vrap.rmf.codegen.types.VrapScalarType
import io.vrap.rmf.codegen.types.VrapTypeProvider
import io.vrap.rmf.raml.model.resources.Method
import io.vrap.rmf.raml.model.resources.Resource
import io.vrap.rmf.raml.model.resources.Trait
import io.vrap.rmf.raml.model.types.*
import io.vrap.rmf.raml.model.types.Annotation
import io.vrap.rmf.raml.model.util.StringCaseFormat
import org.eclipse.emf.ecore.EObject
/**
* Query parameters with this annotation should be ignored by JVM sdk.
*/
const val PLACEHOLDER_PARAM_ANNOTATION = "placeholderParam"
class JavaHttpRequestRenderer constructor(override val vrapTypeProvider: VrapTypeProvider) : MethodRenderer, JavaObjectTypeExtensions, JavaEObjectTypeExtensions {
override fun render(type: Method): TemplateFile {
val vrapType = vrapTypeProvider.doSwitch(type as EObject) as VrapObjectType
val implements = Lists.newArrayList()
.plus(
when (val ex = type.getAnnotation("java-implements") ) {
is Annotation -> {
(ex.value as StringInstance).value.escapeAll()
}
else -> null
}
)
.plus(
type.`is`.distinctBy { it.trait.name }.map { "${it.trait.className()}<${type.toRequestName()}>".escapeAll() }
)
.filterNotNull()
val bodyType = if (type.bodies != null && type.bodies.isNotEmpty() && type.bodies[0].type.toVrapType() is VrapObjectType) {
type.bodies[0].type.toVrapType() as VrapObjectType
} else {
null
}
val apiMethodClass = if(bodyType != null) "TypeBodyApiMethod" else "TypeApiMethod"
val bodyTypeClass = if(bodyType != null) ", ${bodyType.`package`.toJavaPackage()}.${bodyType.simpleName()}" else ""
val content = """
|package ${vrapType.`package`.toJavaPackage()};
|
|import io.vrap.rmf.base.client.utils.Utils;
|
|import java.io.InputStream;
|import java.io.IOException;
|
|import java.net.URI;
|import java.net.URLConnection;
|import java.nio.charset.StandardCharsets;
|import java.nio.file.Files;
|
|import java.time.Duration;
|import java.util.ArrayList;
|import java.util.Collection;
|import java.util.List;
|import java.util.Map;
|import java.util.HashMap;
|import java.util.Optional;
|import java.util.function.Function;
|import java.util.function.Supplier;
|import java.util.stream.Collectors;
|import java.util.concurrent.CompletableFuture;
|import io.vrap.rmf.base.client.utils.Generated;
|import com.fasterxml.jackson.core.type.TypeReference;
|
|import javax.annotation.Nullable;
|
|import java.io.UnsupportedEncodingException;
|import java.net.URLEncoder;
|import io.vrap.rmf.base.client.*;
|${type.imports()}
|import org.apache.commons.lang3.builder.EqualsBuilder;
|import org.apache.commons.lang3.builder.HashCodeBuilder;
|
|import static io.vrap.rmf.base.client.utils.ClientUtils.blockingWait;
|
|/**
|${type.toComment(" *").escapeAll()}
| *
| * \
| <${type.builderComment().escapeAll()}>
| */
|<${JavaSubTemplates.generatedAnnotation}>${if (type.markDeprecated() ) """
|@Deprecated""" else ""}
|public class ${type.toRequestName()} extends $apiMethodClass\<${type.toRequestName()}, ${type.javaReturnType(vrapTypeProvider)}$bodyTypeClass\>${if (implements.isNotEmpty()) " implements ${implements.joinToString(", ")}" else ""} {
|
| @Override
| public TypeReference\<${type.javaReturnType(vrapTypeProvider)}\> resultType() {
| return new TypeReference\<${type.javaReturnType(vrapTypeProvider)}\>() {
| };
| }
|
| <${type.fields()}>
|
| <${type.constructor()}>
|
| <${type.copyConstructor()}>
|
| <${type.buildRequestMethod()}>
|
| <${type.executeBlockingMethod()}>
|
| <${type.executeMethod()}>
|
| <${type.pathArgumentsGetters()}>
|
| <${type.queryParamsGetters()}>
|
| <${type.pathArgumentsSetters()}>
|
| <${type.queryParamsSetters()}>
|
| <${type.queryParamsTemplateSetters()}>
|
| <${type.bodyMethods()}>
|
| <${type.formParamMethods()}>
|
| <${type.equalsMethod()}>
|
| @Override
| protected ${type.toRequestName()} copy() {
| return new ${type.toRequestName()}(this);
| }
|}
""".trimMargin()
.keepIndentation()
return TemplateFile(
relativePath = "${vrapType.`package`}.${type.toRequestName()}".replace(".", "/") + ".java",
content = content
)
}
public fun Method.builderComment(): String {
val resource = this.eContainer() as Resource
return """
|\
|\\{@code
| CompletableFuture\\> result = apiRoot
| <${builderComment(resource, this)}>
|}\\
|\
""".trimMargin().keepIndentation().split("\n").joinToString("\n", transform = { "* $it"})
}
private fun builderComment(resource: Resource, method: Method) : String {
return resource.resourcePathList().map { r -> ".${r.getMethodName()}(${if (r.relativeUri.paramValues().isNotEmpty()) "\"${r.relativeUri.paramValues().joinToString("\", \"") { p -> "{$p}"} }\"" else ""})" }
.plus(".${method.method}(${bodyContent(method)})")
.plus(method.queryParameters.filter { it.required }.map { ".with${it.fieldName().firstUpperCase()}(${it.fieldName()})" })
.plus(".execute()")
.joinToString("\n")
}
private fun bodyContent(method: Method): String {
val bodyDef = method.firstBody()
return if (bodyDef != null) {
if (bodyDef.type.isFile()) {
"file"
}
else {
"null"
}
} else ""
}
private fun Method.equalsMethod() : String {
val body: String = if (this.bodies != null && this.bodies.isNotEmpty()) {
when {
this.bodies[0].type.toVrapType() is VrapObjectType -> {
val methodBodyVrapType = this.bodies[0].type.toVrapType() as VrapObjectType
methodBodyVrapType.simpleClassName.firstLowerCase()
}
this.bodies[0].contentMediaType.`is`(MediaType.FORM_DATA) -> {
"formParams"
}
else -> {
"obj"
}
}
} else {
""
}
val fields = this.pathArguments().plus(body).filterNot { s -> s.isEmpty() }
return """
|@Override
|public boolean equals(Object o) {
| if (this == o)
| return true;
|
| if (o == null || getClass() != o.getClass())
| return false;
|
| ${this.toRequestName()} that = (${this.toRequestName()}) o;
|
| return new EqualsBuilder()
| <${fields.joinToString("\n") { ".append(${it}, that.${it})" }}>
| .isEquals();
|}
|
|@Override
|public int hashCode() {
| return new HashCodeBuilder(17, 37)
| <${fields.joinToString("\n") { ".append(${it})" }}>
| .toHashCode();
|}
""".trimMargin().keepIndentation()
}
private fun Trait.className(): String {
val vrapType = vrapTypeProvider.doSwitch(this as EObject) as VrapObjectType
return "${vrapType.`package`.toJavaPackage()}.${vrapType.simpleClassName}"
}
private fun Method.constructor(): String? {
val constructorArguments = mutableListOf("final ApiHttpClient apiHttpClient")
val constructorAssignments = mutableListOf("super(apiHttpClient);")
this.pathArguments().map { "String $it" }.forEach { constructorArguments.add(it) }
this.pathArguments().map { "this.$it = $it;" }.forEach { constructorAssignments.add(it) }
if(this.bodies != null && this.bodies.isNotEmpty()){
if(this.bodies[0].type.toVrapType() is VrapObjectType) {
val methodBodyVrapType = this.bodies[0].type.toVrapType() as VrapObjectType
val methodBodyArgument =
"${methodBodyVrapType.`package`.toJavaPackage()}.${methodBodyVrapType.simpleClassName} ${methodBodyVrapType.simpleClassName.firstLowerCase()}"
constructorArguments.add(methodBodyArgument)
val methodBodyAssignment =
"this.${methodBodyVrapType.simpleClassName.firstLowerCase()} = ${methodBodyVrapType.simpleClassName.firstLowerCase()};"
constructorAssignments.add(methodBodyAssignment)
} else if (this.bodies[0].contentMediaType.`is`(MediaType.FORM_DATA)){
constructorArguments.add("List> formParams".escapeAll())
constructorAssignments[0] = "super(apiHttpClient, new ApiHttpHeaders(new ApiHttpHeaders.StringHeaderEntry(ApiHttpHeaders.CONTENT_TYPE, \"application/x-www-form-urlencoded\")), new ArrayList<>());".escapeAll()
constructorAssignments.add("this.formParams = formParams != null ? formParams : new ArrayList<>();".escapeAll())
} else {
constructorArguments.add("Object obj")
constructorAssignments.add("this.obj = obj;")
}
}
return """
|public ${this.toRequestName()}(${constructorArguments.joinToString(separator = ", ")}) {
| <${constructorAssignments.joinToString(separator = "\n")}>
|}
""".trimMargin().keepIndentation().escapeAll()
}
private fun Method.copyConstructor(): String? {
val constructorAssignments = mutableListOf("super(t);")
this.pathArguments().map { "this.$it = t.$it;" }.forEach { constructorAssignments.add(it) }
if(this.bodies != null && this.bodies.isNotEmpty()){
if(this.bodies[0].type.toVrapType() is VrapObjectType) {
val methodBodyVrapType = this.bodies[0].type.toVrapType() as VrapObjectType
val methodBodyAssignment = "this.${methodBodyVrapType.simpleClassName.firstLowerCase()} = t.${methodBodyVrapType.simpleClassName.firstLowerCase()};"
constructorAssignments.add(methodBodyAssignment)
} else if (this.bodies[0].contentMediaType.`is`(MediaType.FORM_DATA)){
constructorAssignments.add("this.formParams = new ArrayList<>(t.formParams);".escapeAll())
} else {
constructorAssignments.add("this.obj = t.obj;")
}
}
return """
|public ${this.toRequestName()}(${this.toRequestName()} t) {
| <${constructorAssignments.joinToString(separator = "\n")}>
|}
""".trimMargin().keepIndentation().escapeAll()
}
private fun Method.fields(): String? {
val pathArgs = this.pathArguments().map { "private String $it;" }.joinToString(separator = "\n")
val body: String = if(this.bodies != null && this.bodies.isNotEmpty()){
if(this.bodies[0].type.toVrapType() is VrapObjectType) {
val methodBodyVrapType = this.bodies[0].type.toVrapType() as VrapObjectType
"private ${methodBodyVrapType.`package`.toJavaPackage()}.${methodBodyVrapType.simpleClassName} ${methodBodyVrapType.simpleClassName.firstLowerCase()};"
} else if (this.bodies[0].contentMediaType.`is`(MediaType.FORM_DATA)) {
"private List> formParams;".escapeAll()
} else {
"private Object obj;"
}
}else{
""
}
return """|
|<$pathArgs>
|
|<$body>
""".trimMargin()
}
private fun QueryParameter.fieldName(): String {
return StringCaseFormat.LOWER_CAMEL_CASE.apply(this.name.replace(".", "-"))
}
private fun Method.pathArguments() : List {
return this.resource().fullUri.variables.toList()
}
private fun Method.buildRequestMethod() : String {
val pathArguments = this.pathArguments().map { "{$it}" }
var stringFormat = this.resource().fullUri.template
pathArguments.forEach { stringFormat = stringFormat.replace(it, "%s") }
val stringFormatArgs = pathArguments
.map { it.replace("{", "").replace("}", "") }
.map { "encodePathParam(this.$it)" }
.joinToString(separator = ", ")
stringFormat = stringFormat.trimStart('/')
val bodyName : String? = if(this.bodies != null && this.bodies.isNotEmpty()){
if(this.bodies[0].type.toVrapType() is VrapObjectType) {
val methodBodyVrapType = this.bodies[0].type.toVrapType() as VrapObjectType
methodBodyVrapType.simpleClassName.firstLowerCase()
} else {
"obj"
}
} else {
null
}
val requestPathGeneration : String = """
|List params = new ArrayList<>(getQueryParamUriStrings());
|String httpRequestPath = String.format("$stringFormat", $stringFormatArgs);
|if (!params.isEmpty()) {
| httpRequestPath += "?" + String.join("&", params);
|}
""".trimMargin().escapeAll()
val bodySetter: String = if(bodyName != null){
if(this.bodies[0].type.isFile())
"""
|ApiHttpHeaders headers = getHeaders();
|if (headers.getFirst(ApiHttpHeaders.CONTENT_TYPE) == null) {
| final String mimeType = Optional.ofNullable(URLConnection.guessContentTypeFromName(file.getName())).orElse("application/octet-stream");
| headers = headers.withHeader(ApiHttpHeaders.CONTENT_TYPE, mimeType);
|}
|return new ApiHttpRequest(ApiHttpMethod.${this.method.name}, URI.create(httpRequestPath), headers, io.vrap.rmf.base.client.utils.FileUtils.executing(() -\> Files.readAllBytes(file.toPath())));
|""".trimMargin()
else if (this.bodies[0].contentMediaType.`is`(MediaType.FORM_DATA))
"""
|return new ApiHttpRequest(ApiHttpMethod.${this.method.name}, URI.create(httpRequestPath), getHeaders(), getFormParamUriString().getBytes(StandardCharsets.UTF_8));
""".trimMargin()
else
"""
|return new ApiHttpRequest(ApiHttpMethod.${this.method.name}, URI.create(httpRequestPath), getHeaders(),
| io.vrap.rmf.base.client.utils.json.JsonUtils
| .executing(() -\> apiHttpClient().getSerializerService().toJsonByteArray($bodyName)));
|""".trimMargin()
} else """
|return new ApiHttpRequest(ApiHttpMethod.${this.method.name}, URI.create(httpRequestPath), getHeaders(), null);
""".trimMargin()
return """
|@Override
|protected ApiHttpRequest buildHttpRequest() {
| <$requestPathGeneration>
| <$bodySetter>
|}
""".trimMargin()
}
private fun Method.executeBlockingMethod() : String {
return """
|@Override
|public ApiHttpResponse\<${this.javaReturnType(vrapTypeProvider)}\> executeBlocking(final ApiHttpClient client, final Duration timeout) {
| return executeBlocking(client, timeout, ${this.javaReturnType(vrapTypeProvider)}.class);
|}
""".trimMargin()
}
private fun Method.executeMethod() : String {
return """
|@Override
|public CompletableFuture\\> execute(final ApiHttpClient client) {
| return execute(client, ${this.javaReturnType(vrapTypeProvider)}.class);
|}
""".trimMargin()
}
private fun Method.pathArgumentsGetters() : String = this.pathArguments()
.map { """
|public String get${it.firstUpperCase()}() {
| return this.$it;
|}""".trimMargin() }
.joinToString(separator = "\n")
private fun Method.pathArgumentsSetters() : String = this.pathArguments()
.map { """
|public void set${it.firstUpperCase()}(final String $it) {
| this.$it = $it;
|}""".trimMargin() }
.joinToString(separator = "\n\n")
private fun Method.queryParamsGetters() : String = this.queryParameters
.filter { it.getAnnotation(PLACEHOLDER_PARAM_ANNOTATION, true) == null }
.map { """
|public List get${it.fieldName().firstUpperCase()}() {
| return this.getQueryParam("${it.name}");
|}
""".trimMargin().escapeAll() }
.joinToString(separator = "\n\n")
private fun QueryParameter.witherType() : String {
val type = this.type
return when (type) {
is ArrayType -> type.items.toVrapType().simpleName().toScalarType()
else -> type.toVrapType().simpleName().toScalarType()
}
}
private fun QueryParameter.witherBoxedType() : String {
val type = this.type
return when (type) {
is ArrayType -> type.items.toVrapType().simpleName()
else -> type.toVrapType().simpleName()
}
}
private fun Method.queryParamsTemplateSetters() : String = this.queryParameters
.filter { it.getAnnotation(PLACEHOLDER_PARAM_ANNOTATION, true) != null }
.map {
val anno = it.getAnnotation("placeholderParam", true)
val o = anno.value as ObjectInstance
val paramName = o.value.stream().filter { propertyValue -> propertyValue.name == "paramName" }.findFirst().orElse(null).value as StringInstance
val placeholder = o.value.stream().filter { propertyValue -> propertyValue.name == "placeholder" }.findFirst().orElse(null).value as StringInstance
val template = o.value.stream().filter { propertyValue -> propertyValue.name == "template" }.findFirst().orElse(null).value as StringInstance
val value = "String.format(\"" + template.value.replace("<" + placeholder.value + ">", "%s") + "\", " + placeholder.value + ")"
val placeholderValue = StringCaseFormat.LOWER_CAMEL_CASE.apply(placeholder.value)
val methodName = StringCaseFormat.UPPER_CAMEL_CASE.apply(paramName.value)
val parameters = "final String $placeholderValue, final TValue ${paramName.value}"
val listParameters = "final String $placeholderValue, final Collection ${paramName.value}"
return """
|/**
| * set ${paramName.value} with the specificied value
| * @param value type
| * @param $placeholderValue parameter name
| * @param ${paramName.value} parameter value
| * @return ${this.toRequestName()}
| */
|public ${this.toRequestName()} with$methodName($parameters) {
| return copy().withQueryParam($value, ${paramName.value});
|}
|
|/**
| * add additional ${paramName.value} query parameter
| * @param value type
| * @param $placeholderValue parameter name
| * @param ${paramName.value} parameter value
| * @return ${this.toRequestName()}
| */
|public ${this.toRequestName()} add$methodName($parameters) {
| return copy().addQueryParam($value, ${paramName.value});
|}
|
|/**
| * set ${paramName.value} with the specificied values
| * @param value type
| * @param $placeholderValue parameter name
| * @param ${paramName.value} parameter values
| * @return ${this.toRequestName()}
| */
|public ${this.toRequestName()} with$methodName($listParameters) {
| final String placeholderName = String.format("var.%s", ${StringCaseFormat.LOWER_CAMEL_CASE.apply(placeholder.value)});
| return copy().withoutQueryParam(placeholderName).addQueryParams(${paramName.value}.stream().map(s -> new ParamEntry<>(placeholderName, s.toString())).collect(Collectors.toList()));
|}
|
|/**
| * add additional ${paramName.value} query parameters
| * @param value type
| * @param $placeholderValue parameter name
| * @param ${paramName.value} parameter values
| * @return ${this.toRequestName()}
| */
|public ${this.toRequestName()} add$methodName($listParameters) {
| final String placeholderName = String.format("var.%s", ${StringCaseFormat.LOWER_CAMEL_CASE.apply(placeholder.value)});
| return copy().addQueryParams(${paramName.value}.stream().map(s -> new ParamEntry<>(placeholderName, s.toString())).collect(Collectors.toList()));
|}
""".trimMargin().escapeAll()
}
.joinToString(separator = "\n\n")
private fun Method.queryParamsSetters() : String = this.queryParameters
.filter { it.getAnnotation(PLACEHOLDER_PARAM_ANNOTATION, true) == null }
.map { """
|/**
| * set ${it.fieldName()} with the specified value
| * @param ${it.fieldName()} value to be set
| * @param value type
| * @return ${this.toRequestName()}
| */
|public ${this.toRequestName()} with${it.fieldName().firstUpperCase()}(final TValue ${it.fieldName()}) {
| return copy().withQueryParam("${it.name}", ${it.fieldName()});
|}
|
|/**
| * add additional ${it.fieldName()} query parameter
| * @param ${it.fieldName()} value to be added
| * @param value type
| * @return ${this.toRequestName()}
| */
|public ${this.toRequestName()} add${it.fieldName().firstUpperCase()}(final TValue ${it.fieldName()}) {
| return copy().addQueryParam("${it.name}", ${it.fieldName()});
|}
|
|/**
| * set ${it.fieldName()} with the specified value
| * @param supplier supplier for the value to be set
| * @return ${this.toRequestName()}
| */
|public ${this.toRequestName()} with${it.fieldName().firstUpperCase()}(final Supplier<${it.witherBoxedType()}> supplier) {
| return copy().withQueryParam("${it.name}", supplier.get());
|}
|
|/**
| * add additional ${it.fieldName()} query parameter
| * @param supplier supplier for the value to be added
| * @return ${this.toRequestName()}
| */
|public ${this.toRequestName()} add${it.fieldName().firstUpperCase()}(final Supplier<${it.witherBoxedType()}> supplier) {
| return copy().addQueryParam("${it.name}", supplier.get());
|}
|
|/**
| * set ${it.fieldName()} with the specified value
| * @param op builder for the value to be set
| * @return ${this.toRequestName()}
| */
|public ${this.toRequestName()} with${it.fieldName().firstUpperCase()}(final Function op) {
| return copy().withQueryParam("${it.name}", op.apply(new StringBuilder()));
|}
|
|/**
| * add additional ${it.fieldName()} query parameter
| * @param op builder for the value to be added
| * @return ${this.toRequestName()}
| */
|public ${this.toRequestName()} add${it.fieldName().firstUpperCase()}(final Function op) {
| return copy().addQueryParam("${it.name}", op.apply(new StringBuilder()));
|}
|
|/**
| * set ${it.fieldName()} with the specified values
| * @param ${it.fieldName()} values to be set
| * @param value type
| * @return ${this.toRequestName()}
| */
|public ${this.toRequestName()} with${it.fieldName().firstUpperCase()}(final Collection ${it.fieldName()}) {
| return copy().withoutQueryParam("${it.name}")
| .addQueryParams(
| ${it.fieldName()}.stream().map(s -> new ParamEntry<>("${it.name}", s.toString())).collect(Collectors.toList()));
|}
|
|/**
| * add additional ${it.fieldName()} query parameters
| * @param ${it.fieldName()} values to be added
| * @param value type
| * @return ${this.toRequestName()}
| */
|public ${this.toRequestName()} add${it.fieldName().firstUpperCase()}(final Collection ${it.fieldName()}) {
| return copy().addQueryParams(
| ${it.fieldName()}.stream().map(s -> new ParamEntry<>("${it.name}", s.toString())).collect(Collectors.toList()));
|}
""".trimMargin().escapeAll() }
.joinToString(separator = "\n\n")
private fun Method.bodyMethods() : String =
if(this.bodies != null && this.bodies.isNotEmpty() && this.bodies[0].type.toVrapType() is VrapObjectType) {
val methodBodyVrapType = this.bodies[0].type.toVrapType() as VrapObjectType
"""
|public ${methodBodyVrapType.`package`.toJavaPackage()}.${methodBodyVrapType.simpleClassName} getBody() {
| return ${methodBodyVrapType.simpleClassName.firstLowerCase()};
|}
|
|public ${this.toRequestName()} withBody(${methodBodyVrapType.`package`.toJavaPackage()}.${methodBodyVrapType.simpleClassName} ${methodBodyVrapType.simpleClassName.firstLowerCase()}) {
| ${this.toRequestName()} t = copy();
| t.${methodBodyVrapType.simpleClassName.firstLowerCase()} = ${methodBodyVrapType.simpleClassName.firstLowerCase()};
| return t;
|}
""".trimMargin()
} else ""
private fun Method.formParamMethods() : String =
if (this.bodies != null && !this.bodies.isEmpty() && this.bodies[0].contentMediaType.`is`(MediaType.FORM_DATA)) {
"""
/**
* add an additional form parameter
* @param key form parameter name
* @param value form parameter value
* @param value type
* @return ${this.toRequestName()}
*/
public ${this.toRequestName()} addFormParam(final String key, final V value) {
${this.toRequestName()} c = copy();
c.formParams.add(new ParamEntry<>(key, value.toString()));
return c;
}
/**
* set the form parameter with the specified value
* @param key form parameter name
* @param value form parameter value
* @param value type
* @return ${this.toRequestName()}
*/
public ${this.toRequestName()} withFormParam(final String key, final V value) {
return withoutFormParam(key).addFormParam(key, value);
}
/**
* removes the specified form parameter
* @param key form parameter name
* @return ${this.toRequestName()}
*/
public ${this.toRequestName()} withoutFormParam(final String key) {
${this.toRequestName()} c = copy();
c.formParams = c.formParams.stream()
.filter(e -> !e.getKey().equalsIgnoreCase(key))
.collect(Collectors.toList());
return c;
}
/**
* set the form parameters
* @param formParams list of form parameters
* @return ${this.toRequestName()}
*/
public ${this.toRequestName()} withFormParams(final List> formParams) {
${this.toRequestName()} c = copy();
c.formParams = formParams;
return c;
}
/**
* add the form parameters
* @param formParams list of form parameters
* @return ${this.toRequestName()}
*/
public ${this.toRequestName()} addFormParams(final List> formParams) {
final ${this.toRequestName()} c = copy();
c.formParams.addAll(formParams);
return c;
}
public List> getFormParams() {
return new ArrayList<>(this.formParams);
}
public List getFormParam(final String key) {
return this.formParams.stream().filter(e -> e.getKey().equals(key)).map(ParamEntry::getValue).collect(Collectors.toList());
}
public List getFormParamUriStrings() {
return this.formParams.stream().map(ParamEntry::toUriString).collect(Collectors.toList());
}
public String getFormParamUriString() {
return this.formParams.stream().map(ParamEntry::toUriString).collect(Collectors.joining("&"));
}
@Nullable
public String getFirstFormParam(final String key) {
return this.formParams.stream()
.filter(e -> e.getKey().equals(key))
.map(Map.Entry::getValue)
.findFirst()
.orElse(null);
}
""".trimIndent().escapeAll()
} else ""
private fun Method.imports(): String {
return this.queryParameters
.map {
it.type.toVrapType()
}
.filter { it !is VrapScalarType }
.map {
getImportsForType(it)
}
.filter { !it.isNullOrBlank() }
.map { "import ${it};" }
.joinToString(separator = "\n")
}
}
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