Add more boolean flags to CodegenProperty

modules/swagger-codegen/src/main/java/io/swagger/codegen/AbstractGenerator.java

@@ -66,6 +66,9 @@ public Reader getTemplateReader(String name) {
     /**
      * Get the template file path with template dir prepended, and use the
      * library template if exists.
+     *
+     * @param config Codegen config
+     * @param templateFile Template file
      */
     public String getFullTemplateFile(CodegenConfig config, String templateFile) {
         String library = config.getLibrary();

modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenConfig.java

@@ -147,6 +147,8 @@ public interface CodegenConfig {
 
     /**
      * Library template (sub-template).
+     *
+     * @return libray template
      */
     String getLibrary();
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenParameter.java

@@ -7,10 +7,13 @@
 
 public class CodegenParameter {
     public Boolean isFormParam, isQueryParam, isPathParam, isHeaderParam,
-            isCookieParam, isBodyParam, isFile, notFile, hasMore, isContainer, 
-            secondaryParam, isBinary, isCollectionFormatMulti;
+            isCookieParam, isBodyParam, hasMore, isContainer, 
+            secondaryParam, isCollectionFormatMulti;
     public String baseName, paramName, dataType, collectionFormat, description, baseType, defaultValue;
     public String jsonSchema;
+    public Boolean isString, isInteger, isLong, isFloat, isDouble, isByteArray, isBinary, isBoolean, isDate, isDateTime;
+    public Boolean isListContainer, isMapContainer;
+    public Boolean isFile, notFile;
     public boolean isEnum;
     public List<String> _enum;
     public Map<String, Object> allowableValues;
@@ -111,6 +114,17 @@ public CodegenParameter copy() {
         }
         output.vendorExtensions = this.vendorExtensions;
         output.isBinary = this.isBinary;
+        output.isByteArray = this.isByteArray;
+        output.isString = this.isString;
+        output.isInteger = this.isInteger;
+        output.isLong = this.isLong;
+        output.isDouble = this.isDouble;
+        output.isFloat = this.isFloat;
+        output.isBoolean = this.isBoolean;
+        output.isDate = this.isDate;
+        output.isDateTime = this.isDateTime;
+        output.isListContainer = this.isListContainer;
+        output.isMapContainer = this.isMapContainer;
 
         return output;
     }

modules/swagger-codegen/src/main/java/io/swagger/codegen/CodegenProperty.java

@@ -33,6 +33,8 @@ public class CodegenProperty {
     public Boolean exclusiveMaximum;
     public Boolean hasMore, required, secondaryParam;
     public Boolean isPrimitiveType, isContainer, isNotContainer;
+    public Boolean isString, isInteger, isLong, isFloat, isDouble, isByteArray, isBinary, isBoolean, isDate, isDateTime;
+    public Boolean isListContainer, isMapContainer;
     public boolean isEnum;
     public Boolean isReadOnly = false;
     public List<String> _enum;
@@ -81,6 +83,18 @@ public int hashCode()
         result = prime * result + ((setter == null) ? 0 : setter.hashCode());
         result = prime * result + ((unescapedDescription == null) ? 0 : unescapedDescription.hashCode());
         result = prime * result + ((vendorExtensions == null) ? 0 : vendorExtensions.hashCode());
+        result = prime * result + ((isString == null) ? 0 : isString.hashCode());
+        result = prime * result + ((isInteger == null) ? 0 : isInteger.hashCode());
+        result = prime * result + ((isLong == null) ? 0 : isLong.hashCode());
+        result = prime * result + ((isFloat == null) ? 0 : isFloat.hashCode());
+        result = prime * result + ((isDouble == null) ? 0 : isDouble.hashCode());
+        result = prime * result + ((isByteArray == null) ? 0 : isByteArray.hashCode());
+        result = prime * result + ((isBinary == null) ? 0 : isBinary.hashCode());
+        result = prime * result + ((isBoolean == null) ? 0 : isBoolean.hashCode());
+        result = prime * result + ((isDate == null) ? 0 : isDate.hashCode());
+        result = prime * result + ((isDateTime == null) ? 0 : isDateTime.hashCode());
+        result = prime * result + ((isMapContainer == null) ? 0 : isMapContainer.hashCode());
+        result = prime * result + ((isListContainer == null) ? 0 : isListContainer.hashCode());
         return result;
     }
 
@@ -189,6 +203,42 @@ public boolean equals(Object obj) {
         if (this.vendorExtensions != other.vendorExtensions && (this.vendorExtensions == null || !this.vendorExtensions.equals(other.vendorExtensions))) {
             return false;
         }
+        if (this.isString != other.isString && (this.isString == null || !this.isString.equals(other.isString))) {
+            return false;
+        }
+        if (this.isInteger != other.isInteger && (this.isInteger == null || !this.isInteger.equals(other.isInteger))) {
+            return false;
+        }
+        if (this.isLong != other.isLong && (this.isLong == null || !this.isLong.equals(other.isLong))) {
+            return false;
+        }
+        if (this.isFloat != other.isFloat && (this.isFloat == null || !this.isFloat.equals(other.isFloat))) {
+            return false;
+        }
+        if (this.isDouble != other.isDouble && (this.isDouble == null || !this.isDouble.equals(other.isDouble))) {
+            return false;
+        }
+        if (this.isByteArray != other.isByteArray && (this.isByteArray == null || !this.isByteArray.equals(other.isByteArray))) {
+            return false;
+        }
+        if (this.isBoolean != other.isBoolean && (this.isBoolean == null || !this.isBoolean.equals(other.isBoolean))) {
+            return false;
+        }
+        if (this.isDate != other.isDate && (this.isDate == null || !this.isDate.equals(other.isDate))) {
+            return false;
+        }
+        if (this.isDateTime != other.isDateTime && (this.isDateTime == null || !this.isDateTime.equals(other.isDateTime))) {
+            return false;
+        }
+        if (this.isBinary != other.isBinary && (this.isBinary == null || !this.isBinary.equals(other.isBinary))) {
+            return false;
+        }
+        if (this.isListContainer != other.isListContainer && (this.isListContainer == null || !this.isListContainer.equals(other.isListContainer))) {
+            return false;
+        }
+        if (this.isMapContainer != other.isMapContainer && (this.isMapContainer == null || !this.isMapContainer.equals(other.isMapContainer))) {
+            return false;
+        }
         return true;
     }
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultCodegen.java

@@ -1020,6 +1020,7 @@ public CodegenProperty fromProperty(String name, Property p) {
             property.maxLength = sp.getMaxLength();
             property.minLength = sp.getMinLength();
             property.pattern = sp.getPattern();
+            property.isString = true;
             if (sp.getEnum() != null) {
                 List<String> _enum = sp.getEnum();
                 property._enum = _enum;
@@ -1034,6 +1035,7 @@ public CodegenProperty fromProperty(String name, Property p) {
 
         if (p instanceof IntegerProperty) {
             IntegerProperty sp = (IntegerProperty) p;
+            property.isInteger = true;
             if (sp.getEnum() != null) {
                 List<Integer> _enum = sp.getEnum();
                 property._enum = new ArrayList<String>();
@@ -1051,6 +1053,7 @@ public CodegenProperty fromProperty(String name, Property p) {
 
         if (p instanceof LongProperty) {
             LongProperty sp = (LongProperty) p;
+            property.isLong = true;
             if (sp.getEnum() != null) {
                 List<Long> _enum = sp.getEnum();
                 property._enum = new ArrayList<String>();
@@ -1066,8 +1069,21 @@ public CodegenProperty fromProperty(String name, Property p) {
             }
         }
 
+        if (p instanceof BooleanProperty) {
+            property.isBoolean = true;
+        }
+
+        if (p instanceof BinaryProperty) {
+            property.isBinary = true;
+        }
+
+        if (p instanceof ByteArrayProperty) {
+            property.isByteArray = true;
+        }
+
         if (p instanceof DoubleProperty) {
             DoubleProperty sp = (DoubleProperty) p;
+            property.isDouble = true;
             if (sp.getEnum() != null) {
                 List<Double> _enum = sp.getEnum();
                 property._enum = new ArrayList<String>();
@@ -1085,6 +1101,7 @@ public CodegenProperty fromProperty(String name, Property p) {
 
         if (p instanceof FloatProperty) {
             FloatProperty sp = (FloatProperty) p;
+            property.isFloat = true;
             if (sp.getEnum() != null) {
                 List<Float> _enum = sp.getEnum();
                 property._enum = new ArrayList<String>();
@@ -1102,6 +1119,7 @@ public CodegenProperty fromProperty(String name, Property p) {
 
         if (p instanceof DateProperty) {
             DateProperty sp = (DateProperty) p;
+            property.isDate = true;
             if (sp.getEnum() != null) {
                 List<String> _enum = sp.getEnum();
                 property._enum = new ArrayList<String>();
@@ -1119,6 +1137,7 @@ public CodegenProperty fromProperty(String name, Property p) {
 
         if (p instanceof DateTimeProperty) {
             DateTimeProperty sp = (DateTimeProperty) p;
+            property.isDateTime = true;
             if (sp.getEnum() != null) {
                 List<String> _enum = sp.getEnum();
                 property._enum = new ArrayList<String>();
@@ -1146,6 +1165,7 @@ public CodegenProperty fromProperty(String name, Property p) {
 
       	if (p instanceof ArrayProperty) {
         		property.isContainer = true;
+        		property.isListContainer = true;
         		property.containerType = "array";
         		ArrayProperty ap = (ArrayProperty) p;
         		CodegenProperty cp = fromProperty(property.name, ap.getItems());
@@ -1168,6 +1188,7 @@ public CodegenProperty fromProperty(String name, Property p) {
         		}
       	} else if (p instanceof MapProperty) {
             property.isContainer = true;
+            property.isMapContainer = true;
             property.containerType = "map";
             MapProperty ap = (MapProperty) p;
             CodegenProperty cp = fromProperty("inner", ap.getAdditionalProperties());
@@ -1575,7 +1596,7 @@ public CodegenParameter fromParameter(Parameter param, Set<String> imports) {
             if (null == type) {
                 LOGGER.warn("Type is NULL for Serializable Parameter: " + param);
             }
-            if ("array".equals(type)) {
+            if ("array".equals(type)) { // for array parameter
                 Property inner = qp.getItems();
                 if (inner == null) {
                     LOGGER.warn("warning!  No inner type supplied for array parameter \"" + qp.getName() + "\", using String");
@@ -1589,8 +1610,9 @@ public CodegenParameter fromParameter(Parameter param, Set<String> imports) {
                 CodegenProperty pr = fromProperty("inner", inner);
                 p.baseType = pr.datatype;
                 p.isContainer = true;
+                p.isListContainer = true;
                 imports.add(pr.baseType);
-            } else if ("object".equals(type)) {
+            } else if ("object".equals(type)) { // for map parameter
                 Property inner = qp.getItems();
                 if (inner == null) {
                     LOGGER.warn("warning!  No inner type supplied for map parameter \"" + qp.getName() + "\", using String");
@@ -1600,19 +1622,26 @@ public CodegenParameter fromParameter(Parameter param, Set<String> imports) {
                 collectionFormat = qp.getCollectionFormat();
                 CodegenProperty pr = fromProperty("inner", inner);
                 p.baseType = pr.datatype;
+                p.isContainer = true;
+                p.isMapContainer = true;
                 imports.add(pr.baseType);
             } else {
                 Map<PropertyId, Object> args = new HashMap<PropertyId, Object>();
                 String format = qp.getFormat();
                 args.put(PropertyId.ENUM, qp.getEnum());
                 property = PropertyBuilder.build(type, format, args);
             }
+
             if (property == null) {
                 LOGGER.warn("warning!  Property type \"" + type + "\" not found for parameter \"" + param.getName() + "\", using String");
                 property = new StringProperty().description("//TODO automatically added by swagger-codegen.  Type was " + type + " but not supported");
             }
             property.setRequired(param.getRequired());
             CodegenProperty model = fromProperty(qp.getName(), property);
+
+            // set boolean flag (e.g. isString)
+            setParameterBooleanFlagWithCodegenProperty(p, model);
+
             p.dataType = model.datatype;
             p.isEnum = model.isEnum;
             p._enum = model._enum;
@@ -1663,6 +1692,9 @@ public CodegenParameter fromParameter(Parameter param, Set<String> imports) {
                         p.dataType = cp.datatype;
                         p.isBinary = cp.datatype.toLowerCase().startsWith("byte");
                     }
+
+                    // set boolean flag (e.g. isString)
+                    setParameterBooleanFlagWithCodegenProperty(p, cp);
                 }
             } else if (model instanceof ArrayModel) {
                 // to use the built-in model parsing, we unwrap the ArrayModel
@@ -1678,6 +1710,10 @@ public CodegenParameter fromParameter(Parameter param, Set<String> imports) {
                 imports.add(cp.baseType);
                 p.dataType = cp.datatype;
                 p.isContainer = true;
+                p.isListContainer = true;
+
+                // set boolean flag (e.g. isString)
+                setParameterBooleanFlagWithCodegenProperty(p, cp);
             } else {
                 Model sub = bp.getSchema();
                 if (sub instanceof RefModel) {
@@ -2157,6 +2193,8 @@ public void setLibrary(String library) {
 
     /**
      * Library template (sub-template).
+     *
+     * @return Library template
      */
     public String getLibrary() {
         return library;
@@ -2221,10 +2259,10 @@ public String sanitizeName(String name) {
     }
 
     /**
-     * only write if the file doesn't exist
+     * Only write if the file doesn't exist
      *
-     * @param outputFolder
-     * @param supportingFile
+     * @param outputFolder Output folder
+     * @param supportingFile Supporting file
      */
     public void writeOptional(String outputFolder, SupportingFile supportingFile) {
         String folder = "";
@@ -2243,4 +2281,46 @@ public void writeOptional(String outputFolder, SupportingFile supportingFile) {
             supportingFiles.add(supportingFile);
         }
     }
+
+    /**
+     * Set CodegenParameter boolean flag using CodegenProperty.
+     *
+     * @param parameter Codegen Parameter
+     * @param property  Codegen property
+     */
+    public void setParameterBooleanFlagWithCodegenProperty(CodegenParameter parameter, CodegenProperty property) {
+        if (parameter == null) {
+            LOGGER.error("Codegen Parameter cannnot be null.");
+            return;
+        }
+
+        if (property == null) {
+            LOGGER.error("Codegen Property cannot be null.");
+            return;
+        }
+
+        if (Boolean.TRUE.equals(property.isString)) {
+            parameter.isString = true;
+        } else if (Boolean.TRUE.equals(property.isBoolean)) {
+            parameter.isBoolean = true;
+        } else if (Boolean.TRUE.equals(property.isLong)) {
+            parameter.isLong = true;
+        } else if (Boolean.TRUE.equals(property.isInteger)) {
+            parameter.isInteger = true;
+        } else if (Boolean.TRUE.equals(property.isDouble)) {
+            parameter.isDouble = true;
+        } else if (Boolean.TRUE.equals(property.isFloat)) {
+            parameter.isFloat = true;
+        } else if (Boolean.TRUE.equals(property.isByteArray)) {
+            parameter.isByteArray = true;
+        } else if (Boolean.TRUE.equals(property.isBinary)) {
+            parameter.isByteArray = true;
+        } else if (Boolean.TRUE.equals(property.isDate)) {
+            parameter.isDate = true;
+        } else if (Boolean.TRUE.equals(property.isDateTime)) {
+            parameter.isDateTime = true;
+        } else {
+            LOGGER.debug("Property type is not primitive: " + property.datatype);
+        }
+    }
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/JavascriptClientCodegen.java

@@ -385,6 +385,9 @@ public String toDefaultValueWithParam(String name, Property p) {
 
     /**
      * Normalize type by wrapping primitive types with single quotes.
+     *
+     * @param type Primitive type
+     * @return Normalized type
      */
     public String normalizeType(String type) {
       return type.replaceAll("\\b(Boolean|Integer|Number|String|Date)\\b", "'$1'");

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/PythonClientCodegen.java

@@ -293,6 +293,9 @@ public void setPackageVersion(String packageVersion) {
      *
      * (PEP 0008) Python packages should also have short, all-lowercase names,
      * although the use of underscores is discouraged.
+     *
+     * @param packageName Package name
+     * @return Python package name that conforms to PEP 0008
      */
     @SuppressWarnings("static-method")
     public String generatePackageName(String packageName) {

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/RubyClientCodegen.java

@@ -211,6 +211,9 @@ public String getHelp() {
 
     /**
      * Generate Ruby module name from the gem name, e.g. use "SwaggerClient" for "swagger_client".
+     *
+     * @param gemName Ruby gem name
+     * @return Ruby module naame
      */
     @SuppressWarnings("static-method")
     public String generateModuleName(String gemName) {
@@ -219,6 +222,9 @@ public String generateModuleName(String gemName) {
 
     /**
      * Generate Ruby gem name from the module name, e.g. use "swagger_client" for "SwaggerClient".
+     *
+     * @param  moduleName Ruby module naame
+     * @return Ruby gem name
      */
     @SuppressWarnings("static-method")
     public String generateGemName(String moduleName) {