Example usage for org.apache.commons.configuration.tree ConfigurationNode setValue

Introduction

In this page you can find the example usage for org.apache.commons.configuration.tree ConfigurationNode setValue.

Prototype

void setValue(Object val);

Source Link

Document

Sets the value of this node.

Usage

From source file:com.github.mbredel.commons.configuration.YAMLConfiguration.java

/**
 * Constructs the internal configuration nodes hierarchy.
 *
 * @param node The configuration node that is the root of the current configuration section.
 * @param map The map with the yaml configurations nodes, i.e. String -> Object.
 *//* www.j a  va 2 s .co  m*/
@SuppressWarnings("unchecked")
private void constructHierarchy(ConfigurationNode node, Map<String, Object> map) {
    for (Map.Entry<String, Object> entry : map.entrySet()) {
        String key = entry.getKey();
        Object value = entry.getValue();
        if (value instanceof Map) {
            ConfigurationNode treeNode = createNode(key);
            constructHierarchy(treeNode, (Map) value);
            node.addChild(treeNode);
        } else {
            ConfigurationNode leaveNode = createNode(key);
            leaveNode.setValue(value);
            node.addChild(leaveNode);
        }
    }
}

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From source file:org.apache.tinkerpop.gremlin.util.config.YamlConfiguration.java

protected void loadHierarchy(final ConfigurationNode parentNode, final Object obj) {
    final String parentName = parentNode.getName();
    if (obj instanceof Map<?, ?>) {
        for (Map.Entry<String, Object> entry : ((Map<String, Object>) obj).entrySet()) {
            final Node childNode = new Node(entry.getKey());

            // if parent node is look like "tableS", "userS" or "groupS"
            if (this.xmlCompatibility && parentName != null && parentName.endsWith("s")) {
                //this is done to have "users.user[@name='smith'] instead of "users.smith"
                childNode.setName(parentName.substring(0, parentName.length() - 1));
                childNode.addAttribute(new Node("name", entry.getKey()));
            }/*from   w w w  .  j  a v  a  2  s  .  co m*/

            childNode.setReference(entry);
            loadHierarchy(childNode, entry.getValue());
            parentNode.addChild(childNode);
        }
    } else if (obj instanceof Collection) {
        for (Object child : (Collection) obj) {
            final Node childNode = new Node("item");
            childNode.setReference(child);
            loadHierarchy(childNode, child);
            parentNode.addChild(childNode);
        }
    }

    parentNode.setValue(obj);
}

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From source file:org.lable.oss.dynamicconfig.serialization.yaml.YamlDeserializer.java

/**
 * Process a node in the object tree, and store it with its parent node in the Config tree.
 * <p>/* ww  w  .  j  a va  2s .  co  m*/
 * This method recursively calls itself to walk an object tree.
 *
 * @param parent Parent of the current node, as represented in the Config tree.
 * @param node   Node to process.
 */
void traverseTreeAndLoad(ConfigurationNode parent, Object node) {
    if (node instanceof Map<?, ?>) {
        // It is not feasible for this class to check this cast, but it is guaranteed by the
        // yaml.load() call that it is a Map<String, Object>.
        @SuppressWarnings("unchecked")
        Map<String, Object> map = (Map<String, Object>) node;

        for (Map.Entry<String, Object> entry : map.entrySet()) {
            HierarchicalConfiguration.Node child = new HierarchicalConfiguration.Node(entry.getKey());
            child.setReference(entry);
            // Walk the complete tree.
            traverseTreeAndLoad(child, entry.getValue());
            parent.addChild(child);
        }
    } else {
        // This works for both primitives and lists.
        parent.setValue(node);
    }
}

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