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:org.jdbcluster.clustertype.ClusterTypeConfigImpl.java

License:Apache License

/**
 * returns the classname of the given ClusterType
 * @param CTName the ClusterType's name as a String
 * @return String/* w w  w .  j a  va 2s. c o  m*/
 */
public String getClassName(String CTName) {

    //xPath expression to get the classname
    String xPath = "//jdbcluster/clustertype/cluster[@id='" + CTName + "']";

    Node node = document.selectSingleNode(xPath);

    if (node == null) {
        return null;
    } else {
        //returns the classname as a String
        return node.valueOf("@class");
    }
}

From source file:org.jdbcluster.clustertype.ClusterTypeConfigImpl.java

License:Apache License

/**
 * returns a list of all cluster ids/*from  ww w . j  a  v  a2s .c  o m*/
 * @return List<String>
 */
@SuppressWarnings("unchecked")
public List<String> getClusterIDs() {
    ArrayList<String> clusterIDs = new ArrayList<String>();
    //xPath expression to get the classname
    String xPath = "//jdbcluster/clustertype/cluster";

    List<Node> nodes = document.selectNodes(xPath);
    if (nodes != null) {
        for (Node n : nodes) {
            clusterIDs.add(n.valueOf("@id"));
        }
    }
    return clusterIDs;
}

From source file:org.jdbcluster.clustertype.ClusterTypeConfigImpl.java

License:Apache License

/**
 * class name of cluster interceptor//from www. j  av a 2 s.c om
 * @return String
 */
public String getClusterInterceptorClassName() {
    String xPath = "//jdbcluster/clustertype";

    Node node = document.selectSingleNode(xPath);

    if (node == null) {
        return null;
    } else {
        //returns the classname as a String
        return node.valueOf("@clusterInterceptor");
    }
}

From source file:org.jdbcluster.clustertype.ClusterTypeConfigImpl.java

License:Apache License

/**
 * returns the name of the specified clustertype
 * from a given class name/* w w w .  j a  v a2  s  . c  om*/
 * @param className given cluster class name
 * @return cluster type name
 */
public String getClusterTypeFromClass(String className) {
    String xPath = "//jdbcluster/clustertype/cluster[@class='" + className + "']";
    Node node = document.selectSingleNode(xPath);

    if (node == null) {
        return null;
    } else {
        return node.valueOf("@id");
    }
}

From source file:org.jdbcluster.dao.DaoConfigImpl.java

License:Apache License

public String getDaoClass(String daoId) {
    String xPath = "//jdbcluster/daotype/dao[@id='" + daoId + "']";
    Node node = document.selectSingleNode(xPath);

    if (node == null) {
        return null;
    } else {//from  w  w w  . j  a v  a2 s.com
        return node.valueOf("@class");
    }
}

From source file:org.jdbcluster.dao.DaoConfigImpl.java

License:Apache License

public String getDaoId(String daoClass) {
    String xPath = "//jdbcluster/daotype/dao[@class='" + daoClass + "']";
    Node node = document.selectSingleNode(xPath);

    if (node == null) {
        return null;
    } else {//from  www .ja va  2  s  . c om
        return node.valueOf("@id");
    }
}

From source file:org.jdbcluster.dao.DaoConfigImpl.java

License:Apache License

@SuppressWarnings("unchecked")
public String[] getPropertyName(String daoId) {
    String xPath = "//jdbcluster/daotype/dao[@id='" + daoId + "']/property";
    List<Node> nodes = document.selectNodes(xPath);

    if (nodes == null) {
        return null;
    }//from   www  .java2  s  .co m

    String[] res = new String[nodes.size()];
    int i = 0;
    for (Node n : nodes) {
        res[i++] = n.valueOf("@name");
    }
    return res;
}

From source file:org.jdbcluster.dao.DaoConfigImpl.java

License:Apache License

public String getPropertyClass(String daoId, String Property) {
    String xPath = "//jdbcluster/daotype/dao[@id='" + daoId + "']/property[@name='" + Property + "']";
    Node node = document.selectSingleNode(xPath);

    if (node == null) {
        return null;
    } else {//from   ww  w. j  a v  a  2s .  c om
        return node.valueOf("@class");
    }
}

From source file:org.jdbcluster.domain.DomainConfigImpl.java

License:Apache License

/**
 * starts parsing process of entries in 
 * configuration xml file/*from w ww .  ja  v a  2 s. c  o m*/
 * @param configuration
 */
@SuppressWarnings("unchecked")
public void setConfiguration(String configuration) {
    this.configuration = configuration;
    dependancies = new HashMap<String, EntrySet>();
    try {
        document = read(configuration);
    } catch (DocumentException e) {
        e.printStackTrace();
        throw new ConfigurationException("Error in DomainConfig File", e);
    }

    String xPathDomains = "//jdbcluster/domaindependancy/domain";
    List<Node> domainNodes = document.selectNodes(xPathDomains);
    if (domainNodes == null)
        return;

    // iterate over all configured "domain" elements
    for (Node domainNode : domainNodes) {
        String domainId = domainNode.valueOf("@domainid");
        List<Node> domEntryNodes = domainNode.selectNodes("entry");
        EntrySet es = new EntrySet(domainId, domEntryNodes);
        dependancies.put(domainId, es);
    }
}

From source file:org.jdbcluster.domain.DomainConfigImpl.java

License:Apache License

public String getDomainListClass(String domainId) {
    String xPathDomain = "//jdbcluster/domaindependancy/domain[@domainid='" + domainId + "']";
    Node node = document.selectSingleNode(xPathDomain);

    if (node == null) {
        return null;
    }//from   w ww .  j a  v a2  s  .  c o m
    return node.valueOf("@domainlistclass");
}