Example usage for org.apache.commons.configuration.tree ViewNode ViewNode

Introduction

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

Prototype

ViewNode

Source Link

Usage

From source file:org.ssh.test.conf.IConfiguration.java

/**
 * Creates the root node of this combined configuration.
 * //from   w w  w  . ja  va 2  s. c om
 * @return the combined root node
 */
private ConfigurationNode constructCombinedNode() {
    if (getNumberOfConfigurations() < 1) {
        if (getLogger().isDebugEnabled()) {
            getLogger().debug("No configurations defined for " + this);
        }
        return new ViewNode();
    }

    else {
        Iterator<ConfigData> it = configurations.iterator();
        ConfigurationNode node = it.next().getTransformedRoot();
        while (it.hasNext()) {
            node = getNodeCombiner().combine(node, it.next().getTransformedRoot());
        }
        if (getLogger().isDebugEnabled()) {
            ByteArrayOutputStream os = new ByteArrayOutputStream();
            PrintStream stream = new PrintStream(os);
            TreeUtils.printTree(stream, node);
            getLogger().debug(os.toString());
        }
        return node;
    }
}

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