merge from upstream/master

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

@@ -13,17 +13,22 @@ public class CodegenConfigLoader {
      */
     public static CodegenConfig forName(String name) {
         ServiceLoader<CodegenConfig> loader = load(CodegenConfig.class);
+
+        StringBuilder availableConfigs = new StringBuilder();
+
         for (CodegenConfig config : loader) {
             if (config.getName().equals(name)) {
                 return config;
             }
+
+            availableConfigs.append(config.getName()).append("\n");
         }
 
         // else try to load directly
         try {
             return (CodegenConfig) Class.forName(name).newInstance();
         } catch (Exception e) {
-            throw new RuntimeException("Can't load config class with name ".concat(name), e);
+            throw new RuntimeException("Can't load config class with name ".concat(name) + " Available: " + availableConfigs.toString(), e);
         }
     }
 }

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

@@ -394,7 +394,13 @@ public class DefaultCodegen {
     public String toInstantiationType(Property p) {
         if (p instanceof MapProperty) {
             MapProperty ap = (MapProperty) p;
-            String inner = getSwaggerType(ap.getAdditionalProperties());
+            Property additionalProperties2 = ap.getAdditionalProperties();
+            String type = additionalProperties2.getType();
+            if (null == type) {
+                LOGGER.error("No Type defined for Additional Property " + additionalProperties2 + "\n" //
+                      + "\tIn Property: " + p);
+            }
+            String inner = getSwaggerType(additionalProperties2);
             return instantiationTypes.get("map") + "<String, " + inner + ">";
         } else if (p instanceof ArrayProperty) {
             ArrayProperty ap = (ArrayProperty) p;
@@ -769,7 +775,7 @@ public class DefaultCodegen {
                 }
             }
             operationId = builder.toString();
-            LOGGER.warn("generated operationId " + operationId);
+            LOGGER.info("generated operationId " + operationId + "\tfor Path: " + httpMethod + " " + path);
         }
         operationId = removeNonNameElementToCamelCase(operationId);
         op.path = path;
@@ -1009,6 +1015,10 @@ public class DefaultCodegen {
         }
         p.jsonSchema = Json.pretty(param);
 
+        if (System.getProperty("debugParser") != null) {
+            LOGGER.info("working on Parameter " + param);
+        }
+
         // move the defaultValue for headers, forms and params
         if (param instanceof QueryParameter) {
             p.defaultValue = ((QueryParameter) param).getDefaultValue();
@@ -1022,7 +1032,11 @@ public class DefaultCodegen {
             SerializableParameter qp = (SerializableParameter) param;
             Property property = null;
             String collectionFormat = null;
-            if ("array".equals(qp.getType())) {
+            String type = qp.getType();
+            if (null == type) {
+                LOGGER.warn("Type is NULL for Serializable Parameter: " + param);
+            }
+            if ("array".equals(type)) {
                 Property inner = qp.getItems();
                 if (inner == null) {
                     LOGGER.warn("warning!  No inner type supplied for array parameter \"" + qp.getName() + "\", using String");
@@ -1034,7 +1048,7 @@ public class DefaultCodegen {
                 p.baseType = pr.datatype;
                 p.isContainer = true;
                 imports.add(pr.baseType);
-            } else if ("object".equals(qp.getType())) {
+            } else if ("object".equals(type)) {
                 Property inner = qp.getItems();
                 if (inner == null) {
                     LOGGER.warn("warning!  No inner type supplied for map parameter \"" + qp.getName() + "\", using String");
@@ -1047,12 +1061,13 @@ public class DefaultCodegen {
                 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(qp.getType(), qp.getFormat(), args);
+                property = PropertyBuilder.build(type, format, args);
             }
             if (property == null) {
-                LOGGER.warn("warning!  Property type \"" + qp.getType() + "\" not found for parameter \"" + param.getName() + "\", using String");
+                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 " + qp.getType() + " but not supported");
+                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);
@@ -1067,6 +1082,10 @@ public class DefaultCodegen {
                 imports.add(model.complexType);
             }
         } else {
+            if (!(param instanceof BodyParameter)) {
+                LOGGER.error("Cannot use Parameter " + param + " as Body Parameter");
+            }
+
             BodyParameter bp = (BodyParameter) param;
             Model model = bp.getSchema();
 

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

@@ -20,6 +20,8 @@ import io.swagger.models.parameters.Parameter;
 import io.swagger.util.Json;
 import org.apache.commons.io.IOUtils;
 import org.joda.time.DateTime;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.File;
 import java.io.FileInputStream;
@@ -39,12 +41,15 @@ import java.util.Map;
 import java.util.Set;
 
 public class DefaultGenerator extends AbstractGenerator implements Generator {
+    Logger LOGGER = LoggerFactory.getLogger(DefaultGenerator.class);
+
     protected CodegenConfig config;
     protected ClientOptInput opts = null;
     protected Swagger swagger = null;
 
     public CodeGenStatus status = CodeGenStatus.UNRUN;
 
+    @Override
     public Generator opts(ClientOptInput opts) {
         this.opts = opts;
 
@@ -55,6 +60,7 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
         return this;
     }
 
+    @Override
     public List<File> generate() {
         if (swagger == null || config == null) {
             throw new RuntimeException("missing swagger input or config!");
@@ -150,6 +156,7 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
                         String template = readTemplate(templateFile);
                         Template tmpl = Mustache.compiler()
                                 .withLoader(new Mustache.TemplateLoader() {
+                                    @Override
                                     public Reader getTemplate(String name) {
                                         return getTemplateReader(config.templateDir() + File.separator + name + ".mustache");
                                     }
@@ -203,6 +210,7 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
                     String template = readTemplate(templateFile);
                     Template tmpl = Mustache.compiler()
                             .withLoader(new Mustache.TemplateLoader() {
+                                @Override
                                 public Reader getTemplate(String name) {
                                     return getTemplateReader(config.templateDir() + File.separator + name + ".mustache");
                                 }
@@ -277,6 +285,7 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
                     String template = readTemplate(templateFile);
                     Template tmpl = Mustache.compiler()
                             .withLoader(new Mustache.TemplateLoader() {
+                                @Override
                                 public Reader getTemplate(String name) {
                                     return getTemplateReader(config.templateDir() + File.separator + name + ".mustache");
                                 }
@@ -416,6 +425,9 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
 
     public void processOperation(String resourcePath, String httpMethod, Operation operation, Map<String, List<CodegenOperation>> operations, Path path) {
         if (operation != null) {
+            if (System.getProperty("debugOperations") != null) {
+                LOGGER.debug("processOperation: resourcePath= " + resourcePath + "\t;" + httpMethod + " " + operation + "\n");
+            }
             List<String> tags = operation.getTags();
             if (tags == null) {
                 tags = new ArrayList<String>();
@@ -445,7 +457,9 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
             }
 
             for (String tag : tags) {
-                CodegenOperation co = config.fromOperation(resourcePath, httpMethod, operation, swagger.getDefinitions());
+                CodegenOperation co = null;
+                try {
+                    co = config.fromOperation(resourcePath, httpMethod, operation, swagger.getDefinitions());
                     co.tags = new ArrayList<String>();
                     co.tags.add(sanitizeTag(tag));
                     config.addOperationToGroup(sanitizeTag(tag), resourcePath, operation, co, operations);
@@ -485,6 +499,14 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
                         co.authMethods = config.fromSecurity(authMethods);
                     }
                 }
+                catch (Exception ex) {
+                   LOGGER.error("Error while trying to get Config from Operation for tag(" + tag + ")\n" //
+                         + "\tResource: " + httpMethod + " " + resourcePath + "\n"//
+                         + "\tOperation:" + operation + "\n" //
+                         + "\tDefinitions: " + swagger.getDefinitions() + "\n");
+                   ex.printStackTrace();
+                }
+            }
         }
     }
 

modules/swagger-codegen/src/main/java/io/swagger/codegen/examples/XmlExampleGenerator.java

@@ -128,7 +128,7 @@ public class XmlExampleGenerator {
             ArrayProperty p = (ArrayProperty) property;
             Property inner = p.getItems();
             boolean wrapped = false;
-            if (property.getXml() != null && property.getXml().getWrapped()) {
+            if (property.getXml() != null && property.getXml().getWrapped() != null && property.getXml().getWrapped()) {
                 wrapped = true;
             }
             if (wrapped) {

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

@@ -24,8 +24,12 @@ import java.util.List;
 import java.util.Map;
 
 import org.apache.commons.lang.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class JavaClientCodegen extends DefaultCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(JavaClientCodegen.class);
+
     protected String invokerPackage = "io.swagger.client";
     protected String groupId = "io.swagger";
     protected String artifactId = "swagger-java-client";
@@ -82,14 +86,17 @@ public class JavaClientCodegen extends DefaultCodegen implements CodegenConfig {
         cliOptions.add(buildLibraryCliOption(supportedLibraries));
     }
 
+    @Override
     public CodegenType getTag() {
         return CodegenType.CLIENT;
     }
 
+    @Override
     public String getName() {
         return "java";
     }
 
+    @Override
     public String getHelp() {
         return "Generates a Java client library.";
     }
@@ -191,6 +198,7 @@ public class JavaClientCodegen extends DefaultCodegen implements CodegenConfig {
         return outputFolder + "/" + sourceFolder + "/" + apiPackage().replace('.', File.separatorChar);
     }
 
+    @Override
     public String modelFileFolder() {
         return outputFolder + "/" + sourceFolder + "/" + modelPackage().replace('.', File.separatorChar);
     }
@@ -284,6 +292,9 @@ public class JavaClientCodegen extends DefaultCodegen implements CodegenConfig {
         } else {
             type = swaggerType;
         }
+        if (null == type) {
+            LOGGER.error("No Type defined for Property " + p);
+        }
         return toModelName(type);
     }
 

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

@@ -207,11 +207,14 @@ public class NodeJSServerCodegen extends DefaultCodegen implements CodegenConfig
     }
 
     @SuppressWarnings("unchecked")
-    private Map<String, Object> getOperations(Map<String, Object> objs) {
+    private List<Map<String, Object>> getOperations(Map<String, Object> objs) {
+        List<Map<String, Object>> result = new ArrayList<Map<String, Object>>();
         Map<String, Object> apiInfo = (Map<String, Object>) objs.get("apiInfo");
         List<Map<String, Object>> apis = (List<Map<String, Object>>) apiInfo.get("apis");
-        Map<String, Object> api = apis.get(0);
+        for (Map<String, Object> api : apis) {
-        return (Map<String, Object>) api.get("operations");
+            result.add((Map<String, Object>) api.get("operations"));
+        }
+        return result;
     }
 
     private List<Map<String, Object>> sortOperationsByPath(List<CodegenOperation> ops) {
@@ -239,16 +242,13 @@ public class NodeJSServerCodegen extends DefaultCodegen implements CodegenConfig
 
     @Override
     public Map<String, Object> postProcessSupportingFileData(Map<String, Object> objs) {
-        Map<String, Object> operations = getOperations(objs);
+        for (Map<String, Object> operations : getOperations(objs)) {
-
-        if (operations != null) {
             @SuppressWarnings("unchecked")
             List<CodegenOperation> ops = (List<CodegenOperation>) operations.get("operation");
 
             List<Map<String, Object>> opsByPathList = sortOperationsByPath(ops);
             operations.put("operationsByPath", opsByPathList);
         }
-
         return super.postProcessSupportingFileData(objs);
     }
 }

modules/swagger-codegen/src/main/resources/nodejs/swagger.mustache

@@ -34,7 +34,6 @@
     {{/operation}}
   } {{#hasMore}},{{/hasMore}}
   {{/operationsByPath}}
-   {{#hasMore}},{{/hasMore}}
 {{/operations}}
 {{/apis}}
 {{/apiInfo}}