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Merge pull request #160 from Nuvindu/wrapper
Improve the generated client with a wrapper implementation
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| Original file line number | Diff line number | Diff line change |
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| // Copyright (c) 2024, WSO2 LLC. (http://www.wso2.com) All Rights Reserved. | ||
| // | ||
| // WSO2 LLC. licenses this file to you under the Apache License, | ||
| // Version 2.0 (the "License"); you may not use this file except | ||
| // in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, | ||
| // software distributed under the License is distributed on an | ||
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| // KIND, either express or implied. See the License for the | ||
| // specific language governing permissions and limitations | ||
| // under the License. | ||
|
|
||
| // AUTO-GENERATED FILE. DO NOT MODIFY. | ||
| // This file is auto-generated by the Ballerina OpenAPI tool. | ||
|
|
||
| import ballerina/url; | ||
|
|
||
| type SimpleBasicType string|boolean|int|float|decimal; | ||
|
|
||
| # Represents encoding mechanism details. | ||
| type Encoding record { | ||
| # Defines how multiple values are delimited | ||
| string style = FORM; | ||
| # Specifies whether arrays and objects should generate as separate fields | ||
| boolean explode = true; | ||
| # Specifies the custom content type | ||
| string contentType?; | ||
| # Specifies the custom headers | ||
| map<any> headers?; | ||
| }; | ||
|
|
||
| enum EncodingStyle { | ||
| DEEPOBJECT, FORM, SPACEDELIMITED, PIPEDELIMITED | ||
| } | ||
|
|
||
| final Encoding & readonly defaultEncoding = {}; | ||
|
|
||
| # Serialize the record according to the deepObject style. | ||
| # | ||
| # + parent - Parent record name | ||
| # + anyRecord - Record to be serialized | ||
| # + return - Serialized record as a string | ||
| isolated function getDeepObjectStyleRequest(string parent, record {} anyRecord) returns string { | ||
| string[] recordArray = []; | ||
| foreach [string, anydata] [key, value] in anyRecord.entries() { | ||
| if value is SimpleBasicType { | ||
| recordArray.push(parent + "[" + key + "]" + "=" + getEncodedUri(value.toString())); | ||
| } else if value is SimpleBasicType[] { | ||
| recordArray.push(getSerializedArray(parent + "[" + key + "]" + "[]", value, DEEPOBJECT, true)); | ||
| } else if value is record {} { | ||
| string nextParent = parent + "[" + key + "]"; | ||
| recordArray.push(getDeepObjectStyleRequest(nextParent, value)); | ||
| } else if value is record {}[] { | ||
| string nextParent = parent + "[" + key + "]"; | ||
| recordArray.push(getSerializedRecordArray(nextParent, value, DEEPOBJECT)); | ||
| } | ||
| recordArray.push("&"); | ||
| } | ||
| _ = recordArray.pop(); | ||
| return string:'join("", ...recordArray); | ||
| } | ||
|
|
||
| # Serialize the record according to the form style. | ||
| # | ||
| # + parent - Parent record name | ||
| # + anyRecord - Record to be serialized | ||
| # + explode - Specifies whether arrays and objects should generate separate parameters | ||
| # + return - Serialized record as a string | ||
| isolated function getFormStyleRequest(string parent, record {} anyRecord, boolean explode = true) returns string { | ||
| string[] recordArray = []; | ||
| if explode { | ||
| foreach [string, anydata] [key, value] in anyRecord.entries() { | ||
| if value is SimpleBasicType { | ||
| recordArray.push(key, "=", getEncodedUri(value.toString())); | ||
| } else if value is SimpleBasicType[] { | ||
| recordArray.push(getSerializedArray(key, value, explode = explode)); | ||
| } else if value is record {} { | ||
| recordArray.push(getFormStyleRequest(parent, value, explode)); | ||
| } | ||
| recordArray.push("&"); | ||
| } | ||
| _ = recordArray.pop(); | ||
| } else { | ||
| foreach [string, anydata] [key, value] in anyRecord.entries() { | ||
| if value is SimpleBasicType { | ||
| recordArray.push(key, ",", getEncodedUri(value.toString())); | ||
| } else if value is SimpleBasicType[] { | ||
| recordArray.push(getSerializedArray(key, value, explode = false)); | ||
| } else if value is record {} { | ||
| recordArray.push(getFormStyleRequest(parent, value, explode)); | ||
| } | ||
| recordArray.push(","); | ||
| } | ||
| _ = recordArray.pop(); | ||
| } | ||
| return string:'join("", ...recordArray); | ||
| } | ||
|
|
||
| # Serialize arrays. | ||
| # | ||
| # + arrayName - Name of the field with arrays | ||
| # + anyArray - Array to be serialized | ||
| # + style - Defines how multiple values are delimited | ||
| # + explode - Specifies whether arrays and objects should generate separate parameters | ||
| # + return - Serialized array as a string | ||
| isolated function getSerializedArray(string arrayName, anydata[] anyArray, string style = "form", boolean explode = true) returns string { | ||
| string key = arrayName; | ||
| string[] arrayValues = []; | ||
| if anyArray.length() > 0 { | ||
| if style == FORM && !explode { | ||
| arrayValues.push(key, "="); | ||
| foreach anydata i in anyArray { | ||
| arrayValues.push(getEncodedUri(i.toString()), ","); | ||
| } | ||
| } else if style == SPACEDELIMITED && !explode { | ||
| arrayValues.push(key, "="); | ||
| foreach anydata i in anyArray { | ||
| arrayValues.push(getEncodedUri(i.toString()), "%20"); | ||
| } | ||
| } else if style == PIPEDELIMITED && !explode { | ||
| arrayValues.push(key, "="); | ||
| foreach anydata i in anyArray { | ||
| arrayValues.push(getEncodedUri(i.toString()), "|"); | ||
| } | ||
| } else if style == DEEPOBJECT { | ||
| foreach anydata i in anyArray { | ||
| arrayValues.push(key, "[]", "=", getEncodedUri(i.toString()), "&"); | ||
| } | ||
| } else { | ||
| foreach anydata i in anyArray { | ||
| arrayValues.push(key, "=", getEncodedUri(i.toString()), "&"); | ||
| } | ||
| } | ||
| _ = arrayValues.pop(); | ||
| } | ||
| return string:'join("", ...arrayValues); | ||
| } | ||
|
|
||
| # Serialize the array of records according to the form style. | ||
| # | ||
| # + parent - Parent record name | ||
| # + value - Array of records to be serialized | ||
| # + style - Defines how multiple values are delimited | ||
| # + explode - Specifies whether arrays and objects should generate separate parameters | ||
| # + return - Serialized record as a string | ||
| isolated function getSerializedRecordArray(string parent, record {}[] value, string style = FORM, boolean explode = true) returns string { | ||
| string[] serializedArray = []; | ||
| if style == DEEPOBJECT { | ||
| int arayIndex = 0; | ||
| foreach var recordItem in value { | ||
| serializedArray.push(getDeepObjectStyleRequest(parent + "[" + arayIndex.toString() + "]", recordItem), "&"); | ||
| arayIndex = arayIndex + 1; | ||
| } | ||
| } else { | ||
| if !explode { | ||
| serializedArray.push(parent, "="); | ||
| } | ||
| foreach var recordItem in value { | ||
| serializedArray.push(getFormStyleRequest(parent, recordItem, explode), ","); | ||
| } | ||
| } | ||
| _ = serializedArray.pop(); | ||
| return string:'join("", ...serializedArray); | ||
| } | ||
|
|
||
| # Get Encoded URI for a given value. | ||
| # | ||
| # + value - Value to be encoded | ||
| # + return - Encoded string | ||
| isolated function getEncodedUri(anydata value) returns string { | ||
| string|error encoded = url:encode(value.toString(), "UTF8"); | ||
| if encoded is string { | ||
| return encoded; | ||
| } else { | ||
| return value.toString(); | ||
| } | ||
| } | ||
|
|
||
| # Generate query path with query parameter. | ||
| # | ||
| # + queryParam - Query parameter map | ||
| # + encodingMap - Details on serialization mechanism | ||
| # + return - Returns generated Path or error at failure of client initialization | ||
| isolated function getPathForQueryParam(map<anydata> queryParam, map<Encoding> encodingMap = {}) returns string|error { | ||
| string[] param = []; | ||
| if queryParam.length() > 0 { | ||
| param.push("?"); | ||
| foreach var [key, value] in queryParam.entries() { | ||
| if value is () { | ||
| _ = queryParam.remove(key); | ||
| continue; | ||
| } | ||
| Encoding encodingData = encodingMap.hasKey(key) ? encodingMap.get(key) : defaultEncoding; | ||
| if value is SimpleBasicType { | ||
| param.push(key, "=", getEncodedUri(value.toString())); | ||
| } else if value is SimpleBasicType[] { | ||
| param.push(getSerializedArray(key, value, encodingData.style, encodingData.explode)); | ||
| } else if value is record {} { | ||
| if encodingData.style == DEEPOBJECT { | ||
| param.push(getDeepObjectStyleRequest(key, value)); | ||
| } else { | ||
| param.push(getFormStyleRequest(key, value, encodingData.explode)); | ||
| } | ||
| } else { | ||
| param.push(key, "=", value.toString()); | ||
| } | ||
| param.push("&"); | ||
| } | ||
| _ = param.pop(); | ||
| } | ||
| string restOfPath = string:'join("", ...param); | ||
| return restOfPath; | ||
| } |
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