Example usage for com.fasterxml.jackson.databind.node ValueNode textValue

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind.node ValueNode textValue.

Prototype

public String textValue() 

Source Link

Usage

From source file:com.redhat.lightblue.util.JsonUtils.java

/**
 * Returns a Java object for a json value node based on the node type.
 *//*from   w  ww.  j  ava  2 s. com*/
public static Object valueFromJson(ValueNode node) {
    if (node instanceof NullNode) {
        return null;
    } else {
        if (node instanceof TextNode) {
            return node.textValue();
        } else if (node instanceof BooleanNode) {
            return node.booleanValue();
        } else if (node instanceof NumericNode) {
            return node.numberValue();
        } else {
            throw new RuntimeException("Unsupported node type:" + node.getClass().getName());
        }
    }
}

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From source file:com.discover.cls.processors.cls.JSONToAttributes.java

private void addKeys(final String currentPath, final JsonNode jsonNode, final String separator,
        final boolean preserveType, final boolean flattenArrays, final Map<String, String> map) {
    if (jsonNode.isObject()) {
        ObjectNode objectNode = (ObjectNode) jsonNode;
        Iterator<Map.Entry<String, JsonNode>> iter = objectNode.fields();
        String pathPrefix = currentPath.isEmpty() ? "" : currentPath + separator;

        while (iter.hasNext()) {
            Map.Entry<String, JsonNode> entry = iter.next();
            addKeys(pathPrefix + entry.getKey(), entry.getValue(), separator, preserveType, flattenArrays, map);
        }/*from ww w  .  j  a  va 2  s  .  c om*/
    } else if (jsonNode.isArray()) {
        if (flattenArrays) {
            ArrayNode arrayNode = (ArrayNode) jsonNode;
            for (int i = 0; i < arrayNode.size(); i++) {
                addKeys(currentPath + "[" + i + "]", arrayNode.get(i), separator, preserveType, flattenArrays,
                        map);
            }
        } else {
            map.put(currentPath, jsonNode.toString());
        }
    } else if (jsonNode.isValueNode()) {
        ValueNode valueNode = (ValueNode) jsonNode;
        map.put(currentPath,
                valueNode.isTextual() && preserveType ? valueNode.toString() : valueNode.textValue());
    }
}

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