Package com.helger.xml.xpath

Class XPathExpressionHelper

java.lang.Object

com.helger.xml.xpath.XPathExpressionHelper

@NotThreadSafe
public final class XPathExpressionHelper
extends Object

Utility class to evaluate XPath expressions more easily

Author:

Philip Helger

Method Summary

Modifier and Type	Method	Description
static Object	evalXPath(XPath aXPath, String sXPath, Document aDoc, QName aReturnType)
static Object	evalXPath(XPathVariableResolver aVariableResolver, XPathFunctionResolver aFunctionResolver, NamespaceContext aNamespaceContext, String sXPath, Document aDoc, QName aReturnType)
static Boolean	evalXPathToBoolean(String sXPath, Document aDoc)
static Boolean	evalXPathToBoolean(XPath aXPath, String sXPath, Document aDoc)
static Boolean	evalXPathToBoolean(XPathVariableResolver aVariableResolver, XPathFunctionResolver aFunctionResolver, NamespaceContext aNamespaceContext, String sXPath, Document aDoc)
static Node	evalXPathToNode(String sXPath, Document aDoc)
static Node	evalXPathToNode(XPath aXPath, String sXPath, Document aDoc)
static Node	evalXPathToNode(XPathVariableResolver aVariableResolver, XPathFunctionResolver aFunctionResolver, NamespaceContext aNamespaceContext, String sXPath, Document aDoc)
static NodeList	evalXPathToNodeList(String sXPath, Document aDoc)
static NodeList	evalXPathToNodeList(XPath aXPath, String sXPath, Document aDoc)
static NodeList	evalXPathToNodeList(XPathVariableResolver aVariableResolver, XPathFunctionResolver aFunctionResolver, NamespaceContext aNamespaceContext, String sXPath, Document aDoc)
static Double	evalXPathToNumber(String sXPath, Document aDoc)
static Double	evalXPathToNumber(XPath aXPath, String sXPath, Document aDoc)
static Double	evalXPathToNumber(XPathVariableResolver aVariableResolver, XPathFunctionResolver aFunctionResolver, NamespaceContext aNamespaceContext, String sXPath, Document aDoc)
static String	evalXPathToString(String sXPath, Document aDoc)
static String	evalXPathToString(XPath aXPath, String sXPath, Document aDoc)
static String	evalXPathToString(XPathVariableResolver aVariableResolver, XPathFunctionResolver aFunctionResolver, NamespaceContext aNamespaceContext, String sXPath, Document aDoc)

Methods inherited from class java.lang.Object

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

Method Details

evalXPath

@Nullable
public static Object evalXPath(@Nullable
 XPathVariableResolver aVariableResolver,
 @Nullable
 XPathFunctionResolver aFunctionResolver,
 @Nullable
 NamespaceContext aNamespaceContext,
 @Nonnull
 String sXPath,
 @Nonnull
 Document aDoc,
 @Nonnull
 QName aReturnType)

evalXPath

@Nullable
public static Object evalXPath(@Nonnull
 XPath aXPath,
 @Nonnull @Nonempty
 String sXPath,
 @Nonnull
 Document aDoc,
 @Nonnull
 QName aReturnType)

evalXPathToNumber

@Nullable
public static Double evalXPathToNumber(@Nullable
 XPathVariableResolver aVariableResolver,
 @Nullable
 XPathFunctionResolver aFunctionResolver,
 @Nullable
 NamespaceContext aNamespaceContext,
 @Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)

evalXPathToNumber

@Nullable
public static Double evalXPathToNumber(@Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)

evalXPathToNumber

@Nullable
public static Double evalXPathToNumber(@Nonnull
 XPath aXPath,
 @Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)

evalXPathToString

@Nullable
public static String evalXPathToString(@Nullable
 XPathVariableResolver aVariableResolver,
 @Nullable
 XPathFunctionResolver aFunctionResolver,
 @Nullable
 NamespaceContext aNamespaceContext,
 @Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)

evalXPathToString

@Nullable
public static String evalXPathToString(@Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)

evalXPathToString

@Nullable
public static String evalXPathToString(@Nonnull
 XPath aXPath,
 @Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)

evalXPathToBoolean

@Nullable
public static Boolean evalXPathToBoolean(@Nullable
 XPathVariableResolver aVariableResolver,
 @Nullable
 XPathFunctionResolver aFunctionResolver,
 @Nullable
 NamespaceContext aNamespaceContext,
 @Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)

evalXPathToBoolean

@Nullable
public static Boolean evalXPathToBoolean(@Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)

evalXPathToBoolean

@Nullable
public static Boolean evalXPathToBoolean(@Nonnull
 XPath aXPath,
 @Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)

evalXPathToNodeList

@Nullable
public static NodeList evalXPathToNodeList(@Nullable
 XPathVariableResolver aVariableResolver,
 @Nullable
 XPathFunctionResolver aFunctionResolver,
 @Nullable
 NamespaceContext aNamespaceContext,
 @Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)

evalXPathToNodeList

@Nullable
public static NodeList evalXPathToNodeList(@Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)

evalXPathToNodeList

@Nullable
public static NodeList evalXPathToNodeList(@Nonnull
 XPath aXPath,
 @Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)

evalXPathToNode

@Nullable
public static Node evalXPathToNode(@Nullable
 XPathVariableResolver aVariableResolver,
 @Nullable
 XPathFunctionResolver aFunctionResolver,
 @Nullable
 NamespaceContext aNamespaceContext,
 @Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)

evalXPathToNode

@Nullable
public static Node evalXPathToNode(@Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)

evalXPathToNode

@Nullable
public static Node evalXPathToNode(@Nonnull
 XPath aXPath,
 @Nonnull
 String sXPath,
 @Nonnull
 Document aDoc)