Example usage for com.google.gson FieldAttributes getName

Introduction

In this page you can find the example usage for com.google.gson FieldAttributes getName.

Prototype

public String getName() 

Source Link

Usage

From source file:br.com.caelum.vraptor.serialization.gson.Exclusions.java

License:Open Source License

@Override
public boolean shouldSkipField(FieldAttributes f) {
    SkipSerialization annotation = f.getAnnotation(SkipSerialization.class);
    if (annotation != null)
        return true;

    String fieldName = f.getName();
    Class<?> definedIn = f.getDeclaringClass();

    for (Entry<String, Class<?>> include : serializee.getIncludes().entries()) {
        if (isCompatiblePath(include, definedIn, fieldName)) {
            return false;
        }//from   w w  w  . j  a  v a2 s .com
    }
    for (Entry<String, Class<?>> exclude : serializee.getExcludes().entries()) {
        if (isCompatiblePath(exclude, definedIn, fieldName)) {
            return true;
        }
    }

    Field field = reflectionProvider.getField(definedIn, fieldName);
    return !serializee.isRecursive() && !shouldSerializeField(field.getType());
}

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From source file:cn.teamlab.wg.framework.struts2.json.JsonSerializerExclusionStrategy.java

License:Apache License

@Override
public boolean shouldSkipField(FieldAttributes f) {
    if (f.getAnnotation(DontExpose.class) != null) {
        return true;
    }// w  w  w  .j  a v a2  s .co  m

    if (fieldsToExclude == null || fieldsToExclude.isEmpty()) {
        return false;
    }

    for (String fieldToExclude : fieldsToExclude) {
        if (fieldToExclude == null || fieldToExclude.lastIndexOf('.') == -1) {
            continue;
        }

        String[] split = fieldToExclude.split("\\.");
        if (split != null && split.length > 1) {
            String fieldClassName = (split[split.length - 2]).toLowerCase();
            String fieldAttrName = (split[split.length - 1]).toLowerCase();

            String className = (className(f)).toLowerCase();
            String classAttrName = (f.getName()).toLowerCase();

            if (className.equals(fieldClassName) && classAttrName.equals(fieldAttrName)) {
                return true;
            }
        }
    }

    return fieldsToExclude.contains(f.getName());
}

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From source file:com.cloudcontrolled.api.client.json.JsonDeserializer.java

License:Apache License

/**
 * /*w  w  w. j a va  2s  .  c o  m*/
 */
private void initializeGson() {
    gson = new GsonBuilder().setExclusionStrategies(new ExclusionStrategy() {
        public boolean shouldSkipField(FieldAttributes fieldAttributes) {
            if (fieldAttributes.getName().equalsIgnoreCase("serialVersionUUID")) {
                return true;
            }
            return false;
        }

        public boolean shouldSkipClass(Class<?> arg0) {
            return false;
        }
    }).create();
}

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From source file:com.collaide.fileuploader.models.repositorty.RepoItems.java

public RepoItems() {
    gson = new GsonBuilder().setExclusionStrategies(new ExclusionStrategy() {

        @Override//ww  w  .j  ava 2 s  . co m
        public boolean shouldSkipField(FieldAttributes fa) {
            return fa.getName().equals("id") && id == -1;
        }

        @Override
        public boolean shouldSkipClass(Class<?> type) {
            return false;
        }
    }).create();
}

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From source file:com.devbliss.doctest.utils.JSONHelper.java

License:Apache License

/**
 * /*from   w w  w.ja  va2 s  .c o  m*/
 * Converts the given POJO and will skip the given fields while doing so.
 * If prettyPrint is true, the output will be nicely formatted.
 * 
 * @param obj
 * @param excludedFields
 * @param prettyPrint
 * @return
 */
public String toJsonAndSkipCertainFields(Object obj, final List<String> excludedFields, boolean prettyPrint) {
    ExclusionStrategy strategy = new ExclusionStrategy() {
        public boolean shouldSkipField(FieldAttributes f) {
            if (excludedFields.contains(f.getName())) {
                return true;
            }

            return false;
        }

        public boolean shouldSkipClass(Class<?> clazz) {
            return false;
        }
    };

    GsonBuilder builder = new GsonBuilder().addSerializationExclusionStrategy(strategy)
            .addDeserializationExclusionStrategy(strategy);

    if (prettyPrint)
        builder.setPrettyPrinting();

    return builder.create().toJson(obj);
}

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From source file:com.division.jsonrpc.api.SuperclassExclusionStrategy.java

License:Apache License

public boolean shouldSkipField(FieldAttributes fieldAttributes) {
    String fieldName = fieldAttributes.getName();
    Class<?> theClass = fieldAttributes.getDeclaringClass();

    return isFieldInSuperclass(theClass, fieldName);
}

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From source file:com.gilecode.yagson.strategy.ExcludeFieldsInClassesByNames.java

License:Apache License

@Override
public boolean shouldSkipField(FieldAttributes f) {
    if (skipFieldNames.contains(f.getName())) {
        for (Class<?> declaringSuperClass : declaringSuperClasses) {
            if (declaringSuperClass != null && declaringSuperClass.isAssignableFrom(f.getDeclaringClass())) {
                return true;
            }/*from ww w  .j ava 2 s  . co m*/
        }
    }
    return false;
}

---

From source file:com.google.api.ads.adwords.keywordoptimizer.api.JsonUtil.java

License:Open Source License

/**
 * Initializes Gson to convert objects to and from JSON. This method customizes a "plain" Gson by
 * adding appropriate exclusions strategies / adapters as needed in this project for a "pretty"
 * output. /*from   w  w  w  .j  a v  a2  s  . c  o  m*/
 */
private static Gson initGson(boolean prettyPrint) {
    GsonBuilder builder = new GsonBuilder();

    // Exclude superclasses.
    ExclusionStrategy superclassExclusionStrategy = new SuperclassExclusionStrategy();
    builder.addDeserializationExclusionStrategy(superclassExclusionStrategy);
    builder.addSerializationExclusionStrategy(superclassExclusionStrategy);

    // Exclude underscore fields in client lib objects.
    ExclusionStrategy underscoreExclusionStrategy = new ExclusionStrategy() {
        @Override
        public boolean shouldSkipField(FieldAttributes field) {
            if (field.getName().startsWith("_")) {
                return true;
            }

            return false;
        }

        @Override
        public boolean shouldSkipClass(Class<?> clazz) {
            return false;
        }
    };
    builder.addDeserializationExclusionStrategy(underscoreExclusionStrategy);
    builder.addSerializationExclusionStrategy(underscoreExclusionStrategy);

    // Render KeywordCollection as an array of KeywordInfos.
    builder.registerTypeAdapter(KeywordCollection.class, new JsonSerializer<KeywordCollection>() {
        @Override
        public JsonElement serialize(KeywordCollection src, java.lang.reflect.Type typeOfSrc,
                JsonSerializationContext context) {
            JsonArray out = new JsonArray();
            for (KeywordInfo info : src.getListSortedByScore()) {
                out.add(context.serialize(info));
            }
            return out;
        }
    });
    // Render Money as a primitive.
    builder.registerTypeAdapter(Money.class, new JsonSerializer<Money>() {
        @Override
        public JsonElement serialize(Money src, java.lang.reflect.Type typeOfSrc,
                JsonSerializationContext context) {
            JsonElement out = new JsonPrimitive(src.getMicroAmount() / 1000000);
            return out;
        }
    });
    // Render Keyword in a simple way.
    builder.registerTypeAdapter(Keyword.class, new JsonSerializer<Keyword>() {
        @Override
        public JsonElement serialize(Keyword src, java.lang.reflect.Type typeOfSrc,
                JsonSerializationContext context) {
            JsonObject out = new JsonObject();
            out.addProperty("text", src.getText());
            out.addProperty("matchtype", src.getMatchType().toString());
            return out;
        }
    });
    // Render Throwable in a simple way (for all subclasses).
    builder.registerTypeHierarchyAdapter(Throwable.class, new JsonSerializer<Throwable>() {
        @Override
        public JsonElement serialize(Throwable src, java.lang.reflect.Type typeOfSrc,
                JsonSerializationContext context) {
            JsonObject out = new JsonObject();
            out.addProperty("message", src.getMessage());
            out.addProperty("type", src.getClass().getName());

            JsonArray stack = new JsonArray();
            for (StackTraceElement stackTraceElement : src.getStackTrace()) {
                JsonObject stackElem = new JsonObject();
                stackElem.addProperty("file", stackTraceElement.getFileName());
                stackElem.addProperty("line", stackTraceElement.getLineNumber());
                stackElem.addProperty("method", stackTraceElement.getMethodName());
                stackElem.addProperty("class", stackTraceElement.getClassName());
                stack.add(stackElem);
            }
            out.add("stack", stack);

            if (src.getCause() != null) {
                out.add("cause", context.serialize(src.getCause()));
            }
            return out;
        }
    });

    if (prettyPrint) {
        builder.setPrettyPrinting();
    }

    return builder.create();
}

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From source file:com.google.gerrit.httpd.restapi.RestApiServlet.java

License:Apache License

private static void enablePartialGetFields(GsonBuilder gb, Multimap<String, String> config) {
    final Set<String> want = Sets.newHashSet();
    for (String p : config.get("fields")) {
        Iterables.addAll(want, OptionUtil.splitOptionValue(p));
    }/*from w w  w.j  ava2 s  . c o  m*/
    if (!want.isEmpty()) {
        gb.addSerializationExclusionStrategy(new ExclusionStrategy() {
            private final Map<String, String> names = Maps.newHashMap();

            @Override
            public boolean shouldSkipField(FieldAttributes field) {
                String name = names.get(field.getName());
                if (name == null) {
                    // Names are supplied by Gson in terms of Java source.
                    // Translate and cache the JSON lower_case_style used.
                    try {
                        name = FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES.translateName(//
                                field.getDeclaringClass().getDeclaredField(field.getName()));
                        names.put(field.getName(), name);
                    } catch (SecurityException e) {
                        return true;
                    } catch (NoSuchFieldException e) {
                        return true;
                    }
                }
                return !want.contains(name);
            }

            @Override
            public boolean shouldSkipClass(Class<?> clazz) {
                return false;
            }
        });
    }
}

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From source file:com.gst.infrastructure.core.api.ParameterListExclusionStrategy.java

License:Apache License

@Override
public boolean shouldSkipField(final FieldAttributes f) {
    return this.parameterNamesToSkip.contains(f.getName());
}

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