Java Code Examples for com.eclipsesource.json.JsonValue#isNull()
The following examples show how to use
com.eclipsesource.json.JsonValue#isNull() .
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Example 1
Source File: FractionListParser.java From thorntail with Apache License 2.0 | 6 votes |
private FractionDescriptor getFractionDescriptor(JsonObject fraction) { String groupId = toString(fraction.get("groupId")); String artifactId = toString(fraction.get("artifactId")); String key = groupId + ":" + artifactId; FractionDescriptor descriptor = descriptors.get(key); if (descriptor == null) { String version = toString(fraction.get("version")); String name = toString(fraction.get("name")); String description = toString(fraction.get("description")); String tags = toString(fraction.get("tags")); boolean internal = toBoolean(fraction.get("internal")); JsonValue stabilityIndexJson = fraction.get("stabilityIndex"); int stabilityIndex = stabilityIndexJson == null || stabilityIndexJson.isNull() ? FractionStability.UNSTABLE.ordinal() : stabilityIndexJson.asInt(); FractionStability stability; if (stabilityIndex < 0 || stabilityIndex >= FractionStability.values().length) { stability = FractionStability.UNSTABLE; } else { stability = FractionStability.values()[stabilityIndex]; } descriptor = new FractionDescriptor(groupId, artifactId, version, name, description, tags, internal, stability); descriptors.put(key, descriptor); } return descriptor; }
Example 2
Source File: BoxJsonObject.java From box-android-sdk with Apache License 2.0 | 5 votes |
public String getAsString(final String field){ JsonValue value = getAsJsonValue(field); if (value == null || value.isNull()) { return null; } return value.asString(); }
Example 3
Source File: BoxJsonObject.java From box-android-sdk with Apache License 2.0 | 5 votes |
public <T extends BoxJsonObject> T getAsJsonObject(BoxJsonObjectCreator<T> creator, final String field){ if (mInternalCache.get(field) != null){ return (T)mInternalCache.get(field); } JsonValue value = getAsJsonValue(field); if (value == null || value.isNull() || !value.isObject()) { return null; } T entity = creator.createFromJsonObject(value.asObject()); mInternalCache.put(field, entity); return entity; }
Example 4
Source File: BoxJsonObject.java From box-android-sdk with Apache License 2.0 | 5 votes |
public ArrayList<String> getAsStringArray(final String field){ if (mInternalCache.get(field) != null){ return (ArrayList<String>)mInternalCache.get(field); } JsonValue value = getAsJsonValue(field); if (value == null || value.isNull()) { return null; } ArrayList<String> strings = new ArrayList<String>(value.asArray().size()); for (JsonValue member : value.asArray()){ strings.add(member.asString()); } mInternalCache.put(field, strings); return strings; }
Example 5
Source File: BoxJsonObject.java From box-android-sdk with Apache License 2.0 | 5 votes |
public HashSet<String> getPropertyAsStringHashSet(String field) { if (mInternalCache.get(field) != null){ return (HashSet<String>)mInternalCache.get(field); } JsonValue value = getAsJsonValue(field); if (value == null || value.isNull()) { return null; } HashSet<String> strings = new HashSet<String>(value.asArray().size()); for (JsonValue member : value.asArray()){ strings.add(member.asString()); } mInternalCache.put(field, strings); return strings; }
Example 6
Source File: BoxJsonObject.java From box-android-sdk with Apache License 2.0 | 5 votes |
public JsonArray getAsJsonArray(final String field){ JsonValue value = getAsJsonValue(field); if (value == null || value.isNull()) { return null; } return value.asArray(); }
Example 7
Source File: BoxJsonObject.java From box-android-sdk with Apache License 2.0 | 5 votes |
public Long getAsLong(final String field){ JsonValue value = getAsJsonValue(field); if (value == null || value.isNull()) { return null; } return value.asLong(); }
Example 8
Source File: BoxJsonObject.java From box-android-sdk with Apache License 2.0 | 5 votes |
public Integer getAsInt(final String field){ JsonValue value = getAsJsonValue(field); if (value == null || value.isNull()) { return null; } return value.asInt(); }
Example 9
Source File: BoxJsonObject.java From box-android-sdk with Apache License 2.0 | 5 votes |
public Float getAsFloat(final String field){ JsonValue value = getAsJsonValue(field); if (value == null || value.isNull()) { return null; } return value.asFloat(); }
Example 10
Source File: BoxJsonObject.java From box-android-sdk with Apache License 2.0 | 5 votes |
public Double getAsDouble(final String field){ JsonValue value = getAsJsonValue(field); if (value == null || value.isNull()) { return null; } return value.asDouble(); }
Example 11
Source File: JsonConfig.java From ServerSync with GNU General Public License v3.0 | 5 votes |
private static int getInt(JsonObject root, String name) throws IOException { JsonValue jsv = root.get(name); if (jsv.isNull()) { throw new IOException(String.format("No %s value present in configuration file", name)); } if (!jsv.isNumber()) { throw new IOException(String.format("Invalid value for %s, expected integer", name)); } return jsv.asInt(); }
Example 12
Source File: WebServer.java From r2cloud with Apache License 2.0 | 5 votes |
public static String getString(JsonValue value, String name) { JsonValue field = ((JsonObject) value).get(name); if (field == null || field.isNull()) { return null; } if (!field.isString()) { return null; } return field.asString(); }
Example 13
Source File: BoxFolder.java From box-java-sdk with Apache License 2.0 | 5 votes |
private EnumSet<Permission> parsePermissions(JsonObject jsonObject) { EnumSet<Permission> permissions = EnumSet.noneOf(Permission.class); for (JsonObject.Member member : jsonObject) { JsonValue value = member.getValue(); if (value.isNull() || !value.asBoolean()) { continue; } String memberName = member.getName(); if (memberName.equals("can_download")) { permissions.add(Permission.CAN_DOWNLOAD); } else if (memberName.equals("can_upload")) { permissions.add(Permission.CAN_UPLOAD); } else if (memberName.equals("can_rename")) { permissions.add(Permission.CAN_RENAME); } else if (memberName.equals("can_delete")) { permissions.add(Permission.CAN_DELETE); } else if (memberName.equals("can_share")) { permissions.add(Permission.CAN_SHARE); } else if (memberName.equals("can_invite_collaborator")) { permissions.add(Permission.CAN_INVITE_COLLABORATOR); } else if (memberName.equals("can_set_share_access")) { permissions.add(Permission.CAN_SET_SHARE_ACCESS); } } return permissions; }
Example 14
Source File: BoxFile.java From box-java-sdk with Apache License 2.0 | 5 votes |
private EnumSet<Permission> parsePermissions(JsonObject jsonObject) { EnumSet<Permission> permissions = EnumSet.noneOf(Permission.class); for (JsonObject.Member member : jsonObject) { JsonValue value = member.getValue(); if (value.isNull() || !value.asBoolean()) { continue; } String memberName = member.getName(); if (memberName.equals("can_download")) { permissions.add(Permission.CAN_DOWNLOAD); } else if (memberName.equals("can_upload")) { permissions.add(Permission.CAN_UPLOAD); } else if (memberName.equals("can_rename")) { permissions.add(Permission.CAN_RENAME); } else if (memberName.equals("can_delete")) { permissions.add(Permission.CAN_DELETE); } else if (memberName.equals("can_share")) { permissions.add(Permission.CAN_SHARE); } else if (memberName.equals("can_set_share_access")) { permissions.add(Permission.CAN_SET_SHARE_ACCESS); } else if (memberName.equals("can_preview")) { permissions.add(Permission.CAN_PREVIEW); } else if (memberName.equals("can_comment")) { permissions.add(Permission.CAN_COMMENT); } } return permissions; }
Example 15
Source File: BoxBrowseFolderActivity.java From box-android-browse-sdk with Apache License 2.0 | 5 votes |
@Override public void onClick(View v) { Intent intent = new Intent(); BoxFolder curFolder = getCurrentFolder(); if (curFolder != null) { JsonObject jsonObject = curFolder.toJsonObject(); JsonValue obj = jsonObject.get(BoxFolder.FIELD_ITEM_COLLECTION); if (obj != null && !obj.isNull()) { obj.asObject().set(BoxIterator.FIELD_ENTRIES, new JsonArray()); } intent.putExtra(EXTRA_BOX_FOLDER, new BoxFolder(jsonObject)); } setResult(RESULT_OK, intent); finish(); }
Example 16
Source File: JsonConfig.java From ServerSync with GNU General Public License v3.0 | 5 votes |
private static String getString(JsonObject root, String name) throws IOException { JsonValue jsv = root.get(name); if (jsv.isNull()) { throw new IOException(String.format("No %s value present in configuration file", name)); } if (!jsv.isString()) { throw new IOException(String.format("Invalid value for %s, expected string", name)); } return jsv.asString(); }
Example 17
Source File: JsonConfig.java From ServerSync with GNU General Public License v3.0 | 5 votes |
private static JsonArray getArray(JsonObject root, String name) throws IOException { JsonValue jsv = root.get(name); if (jsv.isNull()) { throw new IOException(String.format("No %s value present in configuration file", name)); } if (!jsv.isArray()) { throw new IOException(String.format("Invalid value for %s, expected array", name)); } return jsv.asArray(); }
Example 18
Source File: WebServer.java From r2cloud with Apache License 2.0 | 5 votes |
public static Double getDouble(JsonValue value, String name) { JsonValue result = ((JsonObject) value).get(name); if (result == null || result.isNull()) { return null; } return result.asDouble(); }
Example 19
Source File: FractionListParser.java From thorntail with Apache License 2.0 | 4 votes |
private String toString(JsonValue jsonValue) { return jsonValue.isNull() ? null : jsonValue.asString(); }
Example 20
Source File: FractionList.java From wildfly-swarm with Apache License 2.0 | 4 votes |
private boolean toBoolean(JsonValue jsonValue) { return jsonValue.isNull() ? false : jsonValue.asBoolean(); }