org.craftercms.core.util

Class XmlUtils

java.lang.Object

org.craftercms.core.util.XmlUtils

public class XmlUtils
extends Object

Author:

Sumer Jabri, Alfonso Vásquez

Constructor Summary

Constructors

Constructor and Description
XmlUtils()

Method Summary

Modifier and Type	Method and Description
static String	documentToPrettyString(org.dom4j.Document document) Returns the given document as a XML string in a "pretty" format.
static List<org.dom4j.Node>	selectNodes(org.dom4j.Node node, String xpathQuery, Map<String,String> namespaceUris) Executes the specified namespace aware XPath query as a multiple node query, returning the resulting list of nodes.
static List<String>	selectNodeValues(org.dom4j.Node node, String xpathQuery) Executes the specified XPath query as a multiple node query, returning the text values of the resulting list of nodes.
static List<String>	selectNodeValues(org.dom4j.Node node, String xpathQuery, Map<String,String> namespaceUris) Executes the specified namespace aware XPath query as a multiple node query, returning the text values of the resulting list of nodes.
static Object	selectObject(org.dom4j.Node node, String xpathQuery) Executes an XPath query to retrieve an object.
static org.dom4j.Node	selectSingleNode(org.dom4j.Node node, String xpathQuery, Map<String,String> namespaceUris) Executes the specified namespace aware XPath query as a single node query, returning the resulting single node.
static String	selectSingleNodeValue(org.dom4j.Node node, String xpathQuery) Executes the specified XPath query as a single node query, returning the text value of the resulting single node.
static String	selectSingleNodeValue(org.dom4j.Node node, String xpathQuery, Map<String,String> namespaceUris) Executes the specified namespace aware XPath query as a single node query, returning the text value of the resulting single node.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XmlUtils

public XmlUtils()

Method Detail

selectObject

public static Object selectObject(org.dom4j.Node node,
                                  String xpathQuery)

Executes an XPath query to retrieve an object. Normally, if the XPath result doesn't have a result, an empty collection is returned. This object checks that case and returns null accordingly.

selectSingleNodeValue

public static String selectSingleNodeValue(org.dom4j.Node node,
                                           String xpathQuery)

Executes the specified XPath query as a single node query, returning the text value of the resulting single node.

selectSingleNodeValue

public static String selectSingleNodeValue(org.dom4j.Node node,
                                           String xpathQuery,
                                           Map<String,String> namespaceUris)

Executes the specified namespace aware XPath query as a single node query, returning the text value of the resulting single node.

selectNodeValues

public static List<String> selectNodeValues(org.dom4j.Node node,
                                            String xpathQuery)

Executes the specified XPath query as a multiple node query, returning the text values of the resulting list of nodes.

selectNodeValues

public static List<String> selectNodeValues(org.dom4j.Node node,
                                            String xpathQuery,
                                            Map<String,String> namespaceUris)

Executes the specified namespace aware XPath query as a multiple node query, returning the text values of the resulting list of nodes.

selectSingleNode

public static org.dom4j.Node selectSingleNode(org.dom4j.Node node,
                                              String xpathQuery,
                                              Map<String,String> namespaceUris)

Executes the specified namespace aware XPath query as a single node query, returning the resulting single node.

selectNodes

public static List<org.dom4j.Node> selectNodes(org.dom4j.Node node,
                                               String xpathQuery,
                                               Map<String,String> namespaceUris)

Executes the specified namespace aware XPath query as a multiple node query, returning the resulting list of nodes.

documentToPrettyString

public static String documentToPrettyString(org.dom4j.Document document)

Returns the given document as a XML string in a "pretty" format.

Parameters:

document -

Returns:

the document as an XML string