|
DLESE Tools v1.6.0 |
||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES All Classes | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object org.dlese.dpc.xml.XPathUtils
public class XPathUtils
Utilities for testing and manipulating XPaths, represented as String.
Constructor Summary | |
---|---|
XPathUtils()
|
Method Summary | |
---|---|
static int |
compare(String path1,
String path2)
Compares two xpaths for "xpath order", using "natuiral" or alphabetical ordering except for when xpath indexing is involved, e.g., "/record/general[3]/foo[5]" is "less than" "/record/general[4]/foo[6]". |
static String |
decodeXPath(String path)
Converts encoded paths of the form used in jsp pages ( "foo_1_") to a XPath form ("foo[1]"). |
static String |
encodeXPath(String s)
Converts indexed paths of the form ("foo[1]") to the form used in jsp pages ( "foo_1_") |
static int |
getIndex(String s)
Returns the index, if any, for the leaf of the given path. |
static String |
getLeaf(String xpath)
Returns the name of the element refered to by the given xpath, which is the leaf, stripped of "\@" in the case of attribute paths). |
static String |
getNodeName(String xpath)
Returns the name of the node referred to by the (possibly jsp-encoded) xpath, stripped of indexing information. |
static String |
getParentXPath(String xpath)
Gets the parentXPath attribute of the XPathUtils class |
static String |
getSiblingXPath(String xpath)
Gets the siblingPath (that matches all like-named nodes of the parent Element) of a given xpath. |
static boolean |
isAttributePath(String xpath)
Returns true if the xpath refers to an attribute. |
static String |
normalizeXPath(String s)
Removes indexing information from XPath strings. |
static String |
removeELbrackets(String s)
Remove jsp expressionLanauge brackets used to support indexing in jsp pages (i.e., ${...}) from a path. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public XPathUtils()
Method Detail |
---|
public static String decodeXPath(String path)
path
- NOT YET DOCUMENTED
public static String removeELbrackets(String s)
s
- path containing el-encoded brackets
public static int getIndex(String s)
Works for both encoded indexing (e.g., "asdf_1_") and decoded (e.g., "asasdf[1]".
s
- NOT YET DOCUMENTED
public static String encodeXPath(String s)
s
- indexed xpath
public static String normalizeXPath(String s)
s
- xpath possibly containing index notation
public static String getLeaf(String xpath)
xpath
- NOT YET DOCUMENTED
public static boolean isAttributePath(String xpath)
xpath
- xpath to be tested
public static String getNodeName(String xpath)
xpath
- NOT YET DOCUMENTED
public static String getParentXPath(String xpath)
xpath
- Description of the Parameter
public static String getSiblingXPath(String xpath)
(String)
does).
xpath
- XPath as String
public static int compare(String path1, String path2)
NOTE: result of this comparison is not the same "document order", since XML documents are not structured in alpha order!
path1
- first path to be comparedpath2
- second path to be compared
|
DLESE Tools v1.6.0 |
||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES All Classes | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |