Examples of org.amplafi.json.JSONObject.optString()

org.amplafi.json.JSONObject.optString()
Get an optional string associated with a key. It returns an empty string if there is no such key. If the value is not a string and is not null, then it is coverted to a string. @param key A key string. @return A string which is the value.


    @SuppressWarnings("unchecked")
    @Override
    public <T> T fromJson(Object object) {
        JSONObject json = JSONObject.toJsonObject(object);
        this.key = json.optString(KEY);
        this.label = json.optString(LABEL);
        this.nextFlow = json.optString(NEXT_FLOW);
        this.nextFlowType = json.optString(NEXT_FLOW_TYPE);
        this.transitionType = json.opt(TRANSITION_TYPE);
        this.transitionCompletionMessage = json.optString(TRANSITION_COMPLETION_MESSAGE);

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    @SuppressWarnings("unchecked")
    @Override
    public <T> T fromJson(Object object) {
        JSONObject json = JSONObject.toJsonObject(object);
        this.key = json.optString(KEY);
        this.label = json.optString(LABEL);
        this.nextFlow = json.optString(NEXT_FLOW);
        this.nextFlowType = json.optString(NEXT_FLOW_TYPE);
        this.transitionType = json.opt(TRANSITION_TYPE);
        this.transitionCompletionMessage = json.optString(TRANSITION_COMPLETION_MESSAGE);
        this.initialValues = MapJsonRenderer.INSTANCE.fromJson(Map.class, json.opt(INITIAL_VALUES));

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    @Override
    public <T> T fromJson(Object object) {
        JSONObject json = JSONObject.toJsonObject(object);
        this.key = json.optString(KEY);
        this.label = json.optString(LABEL);
        this.nextFlow = json.optString(NEXT_FLOW);
        this.nextFlowType = json.optString(NEXT_FLOW_TYPE);
        this.transitionType = json.opt(TRANSITION_TYPE);
        this.transitionCompletionMessage = json.optString(TRANSITION_COMPLETION_MESSAGE);
        this.initialValues = MapJsonRenderer.INSTANCE.fromJson(Map.class, json.opt(INITIAL_VALUES));
        return (T) this;

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    public <T> T fromJson(Object object) {
        JSONObject json = JSONObject.toJsonObject(object);
        this.key = json.optString(KEY);
        this.label = json.optString(LABEL);
        this.nextFlow = json.optString(NEXT_FLOW);
        this.nextFlowType = json.optString(NEXT_FLOW_TYPE);
        this.transitionType = json.opt(TRANSITION_TYPE);
        this.transitionCompletionMessage = json.optString(TRANSITION_COMPLETION_MESSAGE);
        this.initialValues = MapJsonRenderer.INSTANCE.fromJson(Map.class, json.opt(INITIAL_VALUES));
        return (T) this;
    }

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        this.key = json.optString(KEY);
        this.label = json.optString(LABEL);
        this.nextFlow = json.optString(NEXT_FLOW);
        this.nextFlowType = json.optString(NEXT_FLOW_TYPE);
        this.transitionType = json.opt(TRANSITION_TYPE);
        this.transitionCompletionMessage = json.optString(TRANSITION_COMPLETION_MESSAGE);
        this.initialValues = MapJsonRenderer.INSTANCE.fromJson(Map.class, json.opt(INITIAL_VALUES));
        return (T) this;
    }


    @Override

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