com.alipay.sofa.common.xmap

Class DOMHelper

java.lang.Object

com.alipay.sofa.common.xmap.DOMHelper

public final class DOMHelper
extends Object

Since:

2.6.0

Author:

Bogdan Stefanescu, xi.hux@alipay.com

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DOMHelper.NodeMapVisitor
static class	DOMHelper.NodeVisitor

Method Summary

Modifier and Type	Method and Description
static Node	getElementNode(Node base, Path path)
static Node	getElementNode(Node base, String name)
static String	getNodeValue(Element base, Path path) Gets the value of the node at the given path relative to the given base element.
static void	visitAttributes(Context ctx, XAnnotatedList xam, Node base, String name, String attrName, DOMHelper.NodeVisitor visitor, Collection<Object> result)
static void	visitElements(Context ctx, XAnnotatedList xam, Node base, String name, DOMHelper.NodeVisitor visitor, Collection<Object> result)
static void	visitMapAttributes(Context ctx, XAnnotatedMap xam, Node base, String name, String attrName, DOMHelper.NodeMapVisitor visitor, Map<String,Object> result)
static void	visitMapElements(Context ctx, XAnnotatedMap xam, Node base, String name, DOMHelper.NodeMapVisitor visitor, Map<String,Object> result)
static void	visitMapNodes(Context ctx, XAnnotatedMap xam, Element base, Path path, DOMHelper.NodeMapVisitor visitor, Map<String,Object> result)
static void	visitNodes(Context ctx, XAnnotatedList xam, Element base, Path path, DOMHelper.NodeVisitor visitor, Collection<Object> result)

Methods inherited from class java.lang.Object

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

Method Detail

getNodeValue

public static String getNodeValue(Element base,
                                  Path path)

Gets the value of the node at the given path relative to the given base element. For element nodes the value is the text content and for the attributes node the attribute value.

Parameters:

base - base element

path - path

Returns:

the node value or null if no such node was found

visitNodes

public static void visitNodes(Context ctx,
                              XAnnotatedList xam,
                              Element base,
                              Path path,
                              DOMHelper.NodeVisitor visitor,
                              Collection<Object> result)

visitAttributes

public static void visitAttributes(Context ctx,
                                   XAnnotatedList xam,
                                   Node base,
                                   String name,
                                   String attrName,
                                   DOMHelper.NodeVisitor visitor,
                                   Collection<Object> result)

visitElements

public static void visitElements(Context ctx,
                                 XAnnotatedList xam,
                                 Node base,
                                 String name,
                                 DOMHelper.NodeVisitor visitor,
                                 Collection<Object> result)

visitMapNodes

public static void visitMapNodes(Context ctx,
                                 XAnnotatedMap xam,
                                 Element base,
                                 Path path,
                                 DOMHelper.NodeMapVisitor visitor,
                                 Map<String,Object> result)

visitMapAttributes

public static void visitMapAttributes(Context ctx,
                                      XAnnotatedMap xam,
                                      Node base,
                                      String name,
                                      String attrName,
                                      DOMHelper.NodeMapVisitor visitor,
                                      Map<String,Object> result)

visitMapElements

public static void visitMapElements(Context ctx,
                                    XAnnotatedMap xam,
                                    Node base,
                                    String name,
                                    DOMHelper.NodeMapVisitor visitor,
                                    Map<String,Object> result)

getElementNode

public static Node getElementNode(Node base,
                                  String name)

getElementNode

public static Node getElementNode(Node base,
                                  Path path)