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package io.swagger.codegen.config;

import io.swagger.codegen.utils.OptionUtils;
import org.apache.commons.lang3.tuple.Pair;

import java.util.*;

/**
 * Contains shared logic for applying key-value pairs and CSV strings
 * to specific settings in CodegenConfigurator.
 *
 * 

* This class exists to facilitate testing. These methods could be applied * to CodegenConfigurator, but this complicates things when mocking CodegenConfigurator. *

*
    *
  • The methods named {@code apply...Kvp} take a string of comma-separated key-value pairs.
  • *
  • The methods named {@code apply...KvpList} take a list of such strings.
  • *
  • The method named {@code apply...Csv} takes a string of comma-separated values.
  • *
  • The method named {@code apply...CsvList} takes a list of such strings.
  • *
*

* The corresponding {@code add...} method on the passed configurator is called for each key-value pair (or value). *

*/ public final class CodegenConfiguratorUtils { public static void applySystemPropertiesKvpList(List systemProperties, CodegenConfigurator configurator) { for(String propString : systemProperties) { applySystemPropertiesKvp(propString, configurator); } } public static void applySystemPropertiesKvp(String systemProperties, CodegenConfigurator configurator) { final Map map = createMapFromKeyValuePairs(systemProperties); for (Map.Entry entry : map.entrySet()) { configurator.addSystemProperty(entry.getKey(), entry.getValue()); } } public static void applyInstantiationTypesKvpList(List instantiationTypes, CodegenConfigurator configurator) { for(String propString : instantiationTypes) { applyInstantiationTypesKvp(propString, configurator); } } public static void applyInstantiationTypesKvp(String instantiationTypes, CodegenConfigurator configurator) { final Map map = createMapFromKeyValuePairs(instantiationTypes); for (Map.Entry entry : map.entrySet()) { configurator.addInstantiationType(entry.getKey(), entry.getValue()); } } public static void applyImportMappingsKvpList(List importMappings, CodegenConfigurator configurator) { for(String propString : importMappings) { applyImportMappingsKvp(propString, configurator); } } public static void applyImportMappingsKvp(String importMappings, CodegenConfigurator configurator) { final Map map = createMapFromKeyValuePairs(importMappings); for (Map.Entry entry : map.entrySet()) { configurator.addImportMapping(entry.getKey().trim(), entry.getValue().trim()); } } public static void applyTypeMappingsKvpList(List typeMappings, CodegenConfigurator configurator) { for(String propString : typeMappings) { applyTypeMappingsKvp(propString, configurator); } } public static void applyTypeMappingsKvp(String typeMappings, CodegenConfigurator configurator) { final Map map = createMapFromKeyValuePairs(typeMappings); for (Map.Entry entry : map.entrySet()) { configurator.addTypeMapping(entry.getKey(), entry.getValue()); } } public static void applyAdditionalPropertiesKvpList(List additionalProperties, CodegenConfigurator configurator) { for(String propString : additionalProperties) { applyAdditionalPropertiesKvp(propString, configurator); } } public static void applyAdditionalPropertiesKvp(String additionalProperties, CodegenConfigurator configurator) { final Map map = createMapFromKeyValuePairs(additionalProperties); for (Map.Entry entry : map.entrySet()) { configurator.addAdditionalProperty(entry.getKey(), entry.getValue()); } } public static void applyLanguageSpecificPrimitivesCsvList(List languageSpecificPrimitives, CodegenConfigurator configurator) { for(String propString : languageSpecificPrimitives) { applyLanguageSpecificPrimitivesCsv(propString, configurator); } } public static void applyLanguageSpecificPrimitivesCsv(String languageSpecificPrimitives, CodegenConfigurator configurator) { final Set set = createSetFromCsvList(languageSpecificPrimitives); for (String item : set) { configurator.addLanguageSpecificPrimitive(item); } } public static void applyReservedWordsMappingsKvpList(List reservedWordMappings, CodegenConfigurator configurator) { for(String propString : reservedWordMappings) { applyReservedWordsMappingsKvp(propString, configurator); } } public static void applyReservedWordsMappingsKvp(String reservedWordMappings, CodegenConfigurator configurator) { final Map map = createMapFromKeyValuePairs(reservedWordMappings); for (Map.Entry entry : map.entrySet()) { configurator.addAdditionalReservedWordMapping(entry.getKey(), entry.getValue()); } } private static Set createSetFromCsvList(String csvProperty) { final List values = OptionUtils.splitCommaSeparatedList(csvProperty); return new HashSet(values); } private static Map createMapFromKeyValuePairs(String commaSeparatedKVPairs) { final List> pairs = OptionUtils.parseCommaSeparatedTuples(commaSeparatedKVPairs); Map result = new HashMap(); for (Pair pair : pairs) { result.put(pair.getLeft(), pair.getRight()); } return result; } }




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