cms/gcr/xml/DomContentSession.java

   1 package org.argeo.cms.gcr.xml;
   2
   3 import java.nio.file.Files;
   4 import java.nio.file.Path;
   5 import java.nio.file.Paths;
   6 import java.util.HashMap;
   7 import java.util.HashSet;
   8 import java.util.Set;
   9
  10 import javax.xml.parsers.DocumentBuilder;
  11 import javax.xml.parsers.DocumentBuilderFactory;
  12
  13 import org.argeo.api.gcr.Content;
  14 import org.argeo.api.gcr.ContentSystemProvider;
  15 import org.argeo.api.gcr.ContentUtils;
  16 import org.w3c.dom.Document;
  17
  18 public class DomContentSession implements ContentSystemProvider {
  19         private Document document;
  20
  21         public DomContentSession(Document document) {
  22                 this.document = document;
  23                 this.document.normalizeDocument();
  24         }
  25
  26         @Override
  27         public Content get() {
  28                 return new DomContent(this, document.getDocumentElement());
  29         }
  30
  31         public static void main(String args[]) throws Exception {
  32                 HashMap<String, Object> map = new HashMap<>();
  33                 map.put(null, "test");
  34                 System.out.println(map.get(null));
  35
  36                 Set<String> set = new HashSet<>();
  37                 set.add(null);
  38
  39                 DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
  40                 DocumentBuilder dBuilder = factory.newDocumentBuilder();
  41                 Path testFile;
  42                 testFile = Paths.get(System.getProperty("user.home") + "/dev/git/unstable/argeo-commons/pom.xml");
  43                 testFile = Paths.get(System.getProperty("user.home") + "/tmp/test.xml");
  44                 Document doc = dBuilder.parse(Files.newInputStream(testFile));
  45
  46                 DomContentSession contentSession = new DomContentSession(doc);
  47                 ContentUtils.traverse(contentSession.get(), (c, d) -> ContentUtils.print(c, System.out, d, true));
  48
  49         }
  50 }