Example usage for org.dom4j Node valueOf

Introduction

In this page you can find the example usage for org.dom4j Node valueOf.

Prototype

String valueOf(String xpathExpression);

Source Link

Document

valueOf evaluates an XPath expression and returns the textual representation of the results the XPath string-value of this node.

Usage

From source file:ru.itx.ccm.beans.EventListener.java

License:Apache License

private void processFifo(Document document) throws Exception {
    String fifo = document.selectSingleNode("/fifo_report/fifo").valueOf("@name");
    List<Node> members = document.selectNodes("/fifo_report/fifo/outbound/member");
    List<Node> callers = document.selectNodes("/fifo_report/fifo/callers/caller");
    List<Node> bridges = document.selectNodes("/fifo_report/fifo/bridges/bridge");
    List<String> activeMembers = new ArrayList<String>();
    List<String> connectedMembers = new ArrayList<String>();
    if (fifoDirectory != null && !fifoDirectory.isEmpty()) {
        FileWriter writer = new FileWriter(fifoDirectory + "/" + fifo + ".status");
        for (Node node : callers) {
            writer.append(node.valueOf("@timestamp") + " ");
            writer.append(String.format("%10s", node.valueOf("@caller_id_number")) + "\n");
        }/*from  w  ww.j  a  va 2 s  .co  m*/
        for (Node node : bridges) {
            String agent[] = node.valueOf(
                    "consumer/cdr/callflow/caller_profile/originator/originator_caller_profile/chan_name")
                    .replace("sofia/" + profile + "/sip:", "").replace(":5060", "").split("@");
            writer.append(node.valueOf("@bridge_start") + " ");
            writer.append(String.format("%10s", node.valueOf("caller/@caller_id_number")) + " -> ");
            writer.append(
                    agent[0] + " " + ((users.get(agent[0]) == null) ? ("") : (users.get(agent[0]))) + "\n");
            connectedMembers.add(agent[0]);
        }
        for (Node node : members) {
            String member = node.getText().replace("user/", "").replace("@" + domain, "");
            if (!connectedMembers.contains(member)) {
                writer.append("                                  ");
                writer.append(member + " " + ((users.get(member) == null) ? ("") : (users.get(member))) + "\n");
            }
            if (users.containsKey(member))
                activeMembers.add(member);
        }
        writer.append("\n");
        writer.close();
    }
    eventManager.count(fifo, members.size(), activeMembers.size(), callers.size(), bridges.size());
}

From source file:threeLayerNetwork.ThreeLayerNetwork.java

License:Open Source License

@Override
public AbstractRepresentation loadFromXML(Node nd) {
    try {//from   w w w .  java  2 s. c  o m
        String fitnessString = nd.valueOf("./@fitness");
        if (!fitnessString.isEmpty()) {
            this.setFitness(Double.parseDouble(fitnessString));
        }

        this.input_nodes = Integer.parseInt(nd.valueOf("./@input_nodes"));
        this.output_nodes = Integer.parseInt(nd.valueOf("./@output_nodes"));
        this.nodes = Integer.parseInt(nd.valueOf("./@nodes"));
        this.weight_range = Float.parseFloat(nd.valueOf("./@weight_range"));
        this.bias_range = Float.parseFloat(nd.valueOf("./@bias_range"));
        // this.iteration =
        // Integer.parseInt(nd.valueOf("./simulation/@iteration"));
        // this.score = Integer.parseInt(nd.valueOf("./simulation/@score"));
        this.activation = new float[this.nodes];
        this.output = new float[this.nodes];
        this.bias = new float[this.nodes];
        this.weight = new float[this.nodes][this.nodes];
        Node dnodes = nd.selectSingleNode("./nodes");
        for (int nr = this.input_nodes; nr < this.nodes; nr++) {
            Node curnode = dnodes.selectSingleNode("./node[@nr='" + nr + "']");
            if (curnode == null)
                throw new IllegalArgumentException("ThreeLayerNetwork: node tags inconsistent!"
                        + "\ncheck 'nr' attributes and nodes count in nnetwork!");
            this.bias[nr] = Float.parseFloat(curnode.valueOf("./bias"));
            Node dweights = curnode.selectSingleNode("./weights");
            for (int from = 0; from < this.nodes; from++) {
                String ws = dweights.valueOf("./weight[@from='" + from + "']");
                if (ws.length() == 0)
                    throw new IllegalArgumentException("ThreeLayerNetwork: weight tags inconsistent!"
                            + "\ncheck 'from' attributes and nodes count in nnetwork!");
                float val = Float.parseFloat(ws);
                this.weight[from][nr] = val;
            }
        }
        // this.gahist = new GAHistory(this.config, nd);
    } catch (NumberFormatException e) {
        throw new IllegalArgumentException("ThreeLayerNetwork: NumberFormatException! Check XML File");
    }
    return this;
}