Fixes #646: Example field handling has been fixed.

modules/swagger-codegen/src/main/java/com/wordnik/swagger/codegen/CodegenResponse.java

@@ -1,11 +1,13 @@
 package com.wordnik.swagger.codegen;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
 
 public class CodegenResponse {
   public String code, message;
   public Boolean hasMore;
-  public List<Map<String, String>> examples;
+  public List<Map<String, Object>> examples;
   public final List<CodegenProperty> headers = new ArrayList<CodegenProperty>();
   public String dataType, baseType, containerType;
   public Boolean simpleType;

modules/swagger-codegen/src/main/java/com/wordnik/swagger/codegen/DefaultCodegen.java

@@ -1,26 +1,58 @@
 package com.wordnik.swagger.codegen;
 
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.apache.commons.lang.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import com.wordnik.swagger.codegen.examples.ExampleGenerator;
-import com.wordnik.swagger.models.*;
+import com.wordnik.swagger.models.ArrayModel;
+import com.wordnik.swagger.models.Model;
+import com.wordnik.swagger.models.ModelImpl;
+import com.wordnik.swagger.models.Operation;
+import com.wordnik.swagger.models.RefModel;
+import com.wordnik.swagger.models.Response;
+import com.wordnik.swagger.models.Swagger;
 import com.wordnik.swagger.models.auth.ApiKeyAuthDefinition;
 import com.wordnik.swagger.models.auth.BasicAuthDefinition;
 import com.wordnik.swagger.models.auth.In;
 import com.wordnik.swagger.models.auth.SecuritySchemeDefinition;
-import com.wordnik.swagger.models.parameters.*;
+import com.wordnik.swagger.models.parameters.BodyParameter;
-import com.wordnik.swagger.models.properties.*;
+import com.wordnik.swagger.models.parameters.CookieParameter;
+import com.wordnik.swagger.models.parameters.FormParameter;
+import com.wordnik.swagger.models.parameters.HeaderParameter;
+import com.wordnik.swagger.models.parameters.Parameter;
+import com.wordnik.swagger.models.parameters.PathParameter;
+import com.wordnik.swagger.models.parameters.QueryParameter;
+import com.wordnik.swagger.models.parameters.SerializableParameter;
+import com.wordnik.swagger.models.properties.AbstractNumericProperty;
+import com.wordnik.swagger.models.properties.ArrayProperty;
+import com.wordnik.swagger.models.properties.BooleanProperty;
+import com.wordnik.swagger.models.properties.DateProperty;
+import com.wordnik.swagger.models.properties.DateTimeProperty;
+import com.wordnik.swagger.models.properties.DecimalProperty;
+import com.wordnik.swagger.models.properties.DoubleProperty;
+import com.wordnik.swagger.models.properties.FloatProperty;
+import com.wordnik.swagger.models.properties.IntegerProperty;
+import com.wordnik.swagger.models.properties.LongProperty;
+import com.wordnik.swagger.models.properties.MapProperty;
+import com.wordnik.swagger.models.properties.Property;
+import com.wordnik.swagger.models.properties.PropertyBuilder;
+import com.wordnik.swagger.models.properties.RefProperty;
+import com.wordnik.swagger.models.properties.StringProperty;
 import com.wordnik.swagger.util.Json;
 
-import org.apache.commons.lang.StringUtils;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.File;
-import java.util.*;
-
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
 public class DefaultCodegen {
   Logger LOGGER = LoggerFactory.getLogger(DefaultCodegen.class);
 
@@ -996,9 +1028,9 @@ public class DefaultCodegen {
     if(schemes == null)
       return null;
 
-    List<CodegenSecurity> secs = new ArrayList<CodegenSecurity>();
+    List<CodegenSecurity> secs = new ArrayList<CodegenSecurity>(schemes.size());
-    for(Iterator entries = schemes.entrySet().iterator(); entries.hasNext(); ) {
+    for (Iterator<Map.Entry<String, SecuritySchemeDefinition>> it = schemes.entrySet().iterator(); it.hasNext();) {
-      Map.Entry<String, SecuritySchemeDefinition> entry = (Map.Entry<String, SecuritySchemeDefinition>) entries.next();
+      final Map.Entry<String, SecuritySchemeDefinition> entry = it.next();
       final SecuritySchemeDefinition schemeDefinition = entry.getValue();
 
       CodegenSecurity sec = CodegenModelFactory.newInstance(CodegenModelType.SECURITY);
@@ -1018,23 +1050,22 @@ public class DefaultCodegen {
         sec.isOAuth = !sec.isBasic;
       }
 
-      sec.hasMore = entries.hasNext();
+      sec.hasMore = it.hasNext();
       secs.add(sec);
     }
     return secs;
   }
 
-  protected List<Map<String, String>> toExamples(Map<String, String> examples) {
+  protected List<Map<String, Object>> toExamples(Map<String, Object> examples) {
     if(examples == null)
       return null;
 
-    List<Map<String, String>> output = new ArrayList<Map<String, String>>();
+    final List<Map<String, Object>> output = new ArrayList<Map<String, Object>>(examples.size());
-    for(String key: examples.keySet()) {
+    for(Map.Entry<String, Object> entry : examples.entrySet()) {
-      String value = examples.get(key);
 
-      Map<String, String> kv = new HashMap<String, String>();
+      final Map<String, Object> kv = new HashMap<String, Object>();
-      kv.put("contentType", key);
+      kv.put("contentType", entry.getKey());
-      kv.put("example", value);
+      kv.put("example", entry.getValue());
       output.add(kv);
     }
     return output;

modules/swagger-codegen/src/main/java/com/wordnik/swagger/codegen/examples/ExampleGenerator.java

@@ -1,19 +1,33 @@
 package com.wordnik.swagger.codegen.examples;
 
-import com.wordnik.swagger.models.*;
-import com.wordnik.swagger.models.properties.*;
-import com.wordnik.swagger.util.Json;
-
-import java.text.SimpleDateFormat;
-
-
-import javax.xml.bind.JAXBContext;
-import javax.xml.bind.JAXBException;
-import javax.xml.bind.Marshaller;
- 
-
 import java.math.BigDecimal;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import com.wordnik.swagger.models.Model;
+import com.wordnik.swagger.models.ModelImpl;
+import com.wordnik.swagger.models.properties.ArrayProperty;
+import com.wordnik.swagger.models.properties.BooleanProperty;
+import com.wordnik.swagger.models.properties.DateProperty;
+import com.wordnik.swagger.models.properties.DateTimeProperty;
+import com.wordnik.swagger.models.properties.DecimalProperty;
+import com.wordnik.swagger.models.properties.DoubleProperty;
+import com.wordnik.swagger.models.properties.FileProperty;
+import com.wordnik.swagger.models.properties.FloatProperty;
+import com.wordnik.swagger.models.properties.IntegerProperty;
+import com.wordnik.swagger.models.properties.LongProperty;
+import com.wordnik.swagger.models.properties.MapProperty;
+import com.wordnik.swagger.models.properties.ObjectProperty;
+import com.wordnik.swagger.models.properties.Property;
+import com.wordnik.swagger.models.properties.RefProperty;
+import com.wordnik.swagger.models.properties.StringProperty;
+import com.wordnik.swagger.models.properties.UUIDProperty;
+import com.wordnik.swagger.util.Json;
 
 public class ExampleGenerator {
   protected Map<String, Model> examples;
@@ -22,7 +36,7 @@ public class ExampleGenerator {
     this.examples = examples;
   }
 
-  public List<Map<String, String>> generate(Map<String, String> examples, List<String> mediaTypes, Property property) {
+  public List<Map<String, String>> generate(Map<String, Object> examples, List<String> mediaTypes, Property property) {
     List<Map<String, String>> output = new ArrayList<Map<String, String>>();
     Set<String> processedModels = new HashSet<String>();
     if(examples == null ) {
@@ -37,7 +51,6 @@ public class ExampleGenerator {
           String example = Json.pretty(resolvePropertyToExample(mediaType, property, processedModels));
 
           if(example != null) {
-            example = example.replaceAll("\n", "\\\\n");
             kv.put("example", example);
             output.add(kv);
           }
@@ -45,7 +58,6 @@ public class ExampleGenerator {
         else if(property != null && mediaType.startsWith("application/xml")) {
           String example = new XmlExampleGenerator(this.examples).toXml(property);
           if(example != null) {
-            example = example.replaceAll("\n", "\\\\n");
             kv.put("example", example);
             output.add(kv);
           }
@@ -53,12 +65,10 @@ public class ExampleGenerator {
       }
     }
     else {
-      for(String key: examples.keySet()) {
+      for(Map.Entry<String, Object> entry: examples.entrySet()) {
-        String value = examples.get(key);
+        final Map<String, String> kv = new HashMap<String, String>();
-
+        kv.put("contentType", entry.getKey());
-        Map<String, String> kv = new HashMap<String, String>();
+        kv.put("example", Json.pretty(entry.getValue()));
-        kv.put("contentType", key);
-        kv.put("example", value);
         output.add(kv);
       }
     }

modules/swagger-codegen/src/main/resources/htmlDocs/index.mustache

@@ -35,7 +35,7 @@
     {{#examples}}
     <h3 class="field-label">Example data</h3>
     <div class="example-data-content-type">Content-Type: {{{contentType}}}</div>
-    <pre class="example"><code>{{{example}}}</code></pre>
+    <pre class="example"><code>{{example}}</code></pre>
     {{/examples}}
   </div> <!-- method -->
   <hr>

modules/swagger-codegen/src/test/resources/2_0/petstore.json

@@ -720,6 +720,18 @@
             "description": "successful operation",
             "schema": {
               "$ref": "#/definitions/User"
+            },
+            "examples": {
+              "application/json": {
+                "id": 1,
+                "username": "johnp",
+                "firstName": "John",
+                "lastName": "Public",
+                "email": "johnp@swagger.io",
+                "password": "-secret-",
+                "phone": "0123456789",
+                "userStatus": 0
+              }
             }
           },
           "400": {

pom.xml

@@ -440,7 +440,7 @@
     <swagger-parser-version>1.0.6-SNAPSHOT</swagger-parser-version>
     <scala-version>2.10.4</scala-version>
     <felix-version>2.3.4</felix-version>
-    <swagger-core-version>1.5.1-M2</swagger-core-version>
+    <swagger-core-version>1.5.2-M2-SNAPSHOT</swagger-core-version>
     <scala-test-version>2.1.4</scala-test-version>
     <commons-io-version>2.3</commons-io-version>
     <commons-cli-version>1.2</commons-cli-version>