The project uses xsl, but this project has been a rubbish project that hundreds of people have experienced for 10 years. The mutual references in these xsl are complicated. I want to use the xml editor of eclipse to quickly locate some variables and templates. After two days of groping, I found that I was wrong.
The relative directory used by Eclipse's xml editor locates the resource, and the resulting xsl of the project uses a rootless directory (the directory of the container is located through the custom xml extension inside the project and then combined with the resource path to locate).
I admit that these people are very good at xml processing, but they do not provide source code. So through the code, the rootless path inside is changed to a relative directory
Tools
package com.tr.longlh;
import java.net.URL;
import java.util.Iterator;
import java.util.List;
import org.dom4j.Attribute;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.dom4j.Node;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.SAXReader;
import org.dom4j.io.XMLWriter;
public class Util {
public Document parse(URL url) throws DocumentException {
SAXReader reader = new SAXReader();
Document document = reader.read(url);
return document;
}
public Document parse(String path) throws DocumentException {
SAXReader reader = new SAXReader();
Document document = reader.read(path);
return document;
}
public void findLinks(Document document) throws DocumentException {
List<Node> list = document.selectNodes("//a/@href");
for (Iterator<Node> iter = list.iterator(); iter.hasNext();) {
Attribute attribute = (Attribute) iter.next();
String url = attribute.getValue();
}
}
public void treeWalk(Document document) {
treeWalk (document.getRootElement ());
}
public void treeWalk(Element element) {
for (int i = 0, size = element.nodeCount(); i < size; i++) {
Node node = element.node(i);
if (node instanceof Element) {
treeWalk((Element) node);
} else {
// do something…
}
}
}
public void barbar(Document document) {
List<Node> list = document.selectNodes("//foo/bar");
Node node = document.selectSingleNode("//foo/bar/author");
String name = node.valueOf("@name");
}
public void bar(Document document) throws DocumentException {
Element root = document.getRootElement();
// iterate through child elements of root
for (Iterator<Element> it = root.elementIterator(); it.hasNext();) {
Element element = it.next();
// do something
}
// iterate through child elements of root with element name "foo"
for (Iterator<Element> it = root.elementIterator("foo"); it.hasNext();) {
Element foo = it.next();
// do something
}
// iterate through attributes of root
for (Iterator<Attribute> it = root.attributeIterator(); it.hasNext();) {
Attribute attribute = it.next();
// do something
}
}
public Document createDocument() {
Document document = DocumentHelper.createDocument();
Element root = document.addElement("root");
Element author1 = root.addElement("author").addAttribute("name", "James").addAttribute("location", "UK")
.addText("James Strachan");
Element author2 = root.addElement("author").addAttribute("name", "Bob").addAttribute("location", "US")
.addText("Bob McWhirter");
return document;
}
// {
// Document document = null;
// FileWriter out;
// try {
// out = new FileWriter("foo.xml");
// document.write(out);
// } catch (IOException e) {
// e.printStackTrace ();
// }
// }
public void prettyPrint(Document document) {
// lets write to a file
try {
// FileWriter fileWriter = new FileWriter("output.xml");
// XMLWriter writer = new XMLWriter(fileWriter);
// writer.write(document);
// writer.close();
// Pretty print the document to System.out
OutputFormat format = OutputFormat.createPrettyPrint();
XMLWriter writer = new XMLWriter(System.out, format);
writer.write(document);
// Compact format to System.out
format = OutputFormat.createCompactFormat();
writer = new XMLWriter(System.out, format);
writer.write(document);
} catch (Exception e) {
e.printStackTrace ();
}
}
}
XML modification processing class
package com.tr.longlh;
import java.io.File;
import java.io.FileWriter;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.SAXReader;
import org.dom4j.io.XMLWriter;
public class XMLUtil extends Util {
public Document parse(File f) throws DocumentException {
SAXReader reader = new SAXReader();
reader.setValidation(false);
reader.setIncludeInternalDTDDeclarations(true);
reader.setIncludeExternalDTDDeclarations(true);
Document document = reader.read(f);
return document;
}
public void prettyWrite(String dir, String name, Document document) {
try {
File file = new File(dir, name);
file.getParentFile().mkdirs();
if (file.getParentFile().exists()) {
OutputFormat format = OutputFormat.createPrettyPrint();
FileWriter fileWriter = new FileWriter(file);
XMLWriter writer = new XMLWriter(fileWriter, format);
writer.write(document);
writer.close();
}
} catch (Exception e) {
e.printStackTrace ();
}
}
}
file traversal
package com.tr.longlh;
import java.io.File;
import java.net.MalformedURLException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.function.Supplier;
import java.util.stream.Stream;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Node;
public class XSLExtrenalResChangeMain extends XMLUtil {
private static final String OUTPUT_DIR_REDNDING = "IBE";
private static final String INPUT_DIR_REDNDING = "E:\\work\\projects\\IBE\\xRez\\ibe";
public void dirWalkIBERendering() {
File dir = new File(INPUT_DIR_REDNDING);
dirWalk(dir, "rendering");
}
public void dirWalk(File f, String folder) {
if (f.isFile())
return;
File[] listFiles = f.listFiles();
for (File file : listFiles) {
if (file.isDirectory() && file.getName().equals(folder)) {
// do
xmlFilesWalk(file);
} else {
dirWalk(file, folder);
}
}
}
public void xmlFilesWalk(File f) {
if (f.isFile())
return;
File[] listFiles = f.listFiles();
for (File file : listFiles) {
if (file.isDirectory()) {
xmlFilesWalk(file);
}
if (file.getName().endsWith(".xsl")) {
try {
String pathTail = file.getPath().replace(INPUT_DIR_REDNDING, "");
String[] splitBySplash = pathTail.split("\\\\");
Document relativeDiretoryAddingDoc = doRelativeDiretoryAdding(file, splitBySplash.length-2);
prettyPrint(relativeDiretoryAddingDoc);
prettyWrite(OUTPUT_DIR_REDNDING, pathTail, relativeDiretoryAddingDoc);
} catch (DocumentException e) {
e.printStackTrace ();
}
}
}
}
public Document doRelativeDiretoryAdding(File f, int splashCount) throws DocumentException {
Stream<String> stream = Stream.generate(new Supplier<String>() {
@Override
public String get() {
return "../";
}
}).limit(splashCount);
String directAdding = String.join("", stream.toArray(String[]::new));
Map<String, String> nsmap = new HashMap<String, String>();
nsmap.put("xsldoc", "http://www.bacman.net/XSLdoc");
nsmap.put("itemList", "http://xml.apache.org/xslt/java/com.openjawx.xRez.jsp.ItemListConfigBean");
nsmap.put("config", "http://xml.apache.org/xslt/java/com.openjawx.xRez.rendering.RenderingConfigBean");
nsmap.put("datalist", "http://xml.apache.org/xslt/java/com.openjawx.xRez.jsp.DataListConfigBean");
nsmap.put("ojd", "http://www.openjawtech.com/datalist");
nsmap.put("i18n", "http://xml.apache.org/xslt/java/com.openjawx.xRez.jsp.xRezLanguageConfigBean");
Document document = parse(f);
// System.out.println(document.getRootElement().getNamespacePrefix());
// System.out.println(document.getRootElement().getNamespaceURI());
nsmap.put (document.getRootElement (). getNamespacePrefix (), document.getRootElement (). getNamespaceURI ());
org.dom4j.XPath xImport = document.createXPath("//xsl:import/@href");
org.dom4j.XPath xInclude = document.createXPath("//xsl:include/@href");
xImport.setNamespaceURIs(nsmap);
xInclude.setNamespaceURIs(nsmap);
List<Node> xImports = xImport.selectNodes(document);
for (Node node : xImports) {
System.out.println(node.getStringValue());
node.setText(directAdding + node.getStringValue());
}
List<Node> xIncludes = xInclude.selectNodes(document);
for (Node node : xIncludes) {
System.out.println(node.getStringValue());
node.setText(directAdding + node.getStringValue());
}
return document;
}
public static void main(String[] args) throws MalformedURLException, DocumentException {
XSLExtrenalResChangeMain extrenalResChangeMain = new XSLExtrenalResChangeMain();
extrenalResChangeMain.dirWalkIBERendering();
}
}