diff options
Diffstat (limited to 'src/com/isode/stroke/serializer/payloadserializers')
-rw-r--r-- | src/com/isode/stroke/serializer/payloadserializers/CommandSerializer.java | 8 | ||||
-rw-r--r-- | src/com/isode/stroke/serializer/payloadserializers/FormSerializer.java | 15 |
2 files changed, 23 insertions, 0 deletions
diff --git a/src/com/isode/stroke/serializer/payloadserializers/CommandSerializer.java b/src/com/isode/stroke/serializer/payloadserializers/CommandSerializer.java index 411e711..d4ec836 100644 --- a/src/com/isode/stroke/serializer/payloadserializers/CommandSerializer.java +++ b/src/com/isode/stroke/serializer/payloadserializers/CommandSerializer.java @@ -30,6 +30,10 @@ public class CommandSerializer extends GenericPayloadSerializer<Command> { } public String serializePayload(Command command) { + if (command == null) { + throw new NullPointerException("'command' must not be null"); + } + XMLElement commandElement = new XMLElement("command", "http://jabber.org/protocol/commands"); commandElement.setAttribute(Command.COMMAND_ATTRIBUTE_NODE, command @@ -86,6 +90,10 @@ public class CommandSerializer extends GenericPayloadSerializer<Command> { } private String actionToString(Action action) { + if (action == null) { + throw new NullPointerException("'action' must not be null"); + } + return action.getStringForm(); } diff --git a/src/com/isode/stroke/serializer/payloadserializers/FormSerializer.java b/src/com/isode/stroke/serializer/payloadserializers/FormSerializer.java index 6a3760b..c2a2189 100644 --- a/src/com/isode/stroke/serializer/payloadserializers/FormSerializer.java +++ b/src/com/isode/stroke/serializer/payloadserializers/FormSerializer.java @@ -42,6 +42,10 @@ public class FormSerializer extends GenericPayloadSerializer<Form> { } public String serializePayload(Form form) { + if (form == null) { + throw new NullPointerException("'form' must not be null"); + } + XMLElement formElement = new XMLElement("x", "jabber:x:data"); String type = form.getType().getStringForm(); formElement.setAttribute(Form.FORM_ATTRIBUTE_TYPE, type); @@ -59,6 +63,10 @@ public class FormSerializer extends GenericPayloadSerializer<Form> { } private XMLElement fieldToXML(FormField field) { + if (field == null) { + throw new NullPointerException("'field' must not be null"); + } + XMLElement fieldElement = new XMLElement(Form.FORM_ELEMENT_FIELD); if (!field.getName().isEmpty()) { fieldElement.setAttribute(FormField.FORM_FIELD_ATTRIBUTE_VAR, field @@ -164,6 +172,13 @@ public class FormSerializer extends GenericPayloadSerializer<Form> { private void multiLineify(String text, String elementName, XMLElement element) { + if (text == null) { + throw new NullPointerException("'text' must not be null"); + } + if (elementName == null) { + throw new NullPointerException("'elementName' must not be null"); + } + String unRdText = text.replaceAll("\r", ""); String[] lines = unRdText.split("\n"); for (String line : lines) { |