com.phloc.commons.xml.xpath

Class XPathExpressionHelper

java.lang.Object

com.phloc.commons.xml.xpath.XPathExpressionHelper

@NotThreadSafe
public final class XPathExpressionHelper
extends Object

Utility class to evaluate XPath expressions more easily

Author:

Philip Helger

Method Summary

Methods

Modifier and Type	Method and 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)