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 Detail

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)