First WebDav PROPFIND implementation server-side

[lgpl/argeo-commons.git] / org.argeo.util / src / org / argeo / util / dav / DavClient.java

diff --git a/org.argeo.util/src/org/argeo/util/dav/DavClient.java b/org.argeo.util/src/org/argeo/util/dav/DavClient.java
deleted file mode 100644 (file)
index f8a8fa1..0000000
--- a/org.argeo.util/src/org/argeo/util/dav/DavClient.java
+++ /dev/null
@@ -1,146 +0,0 @@
-package org.argeo.util.dav;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URI;
-import java.net.http.HttpClient;
-import java.net.http.HttpRequest;
-import java.net.http.HttpRequest.BodyPublishers;
-import java.net.http.HttpResponse;
-import java.net.http.HttpResponse.BodyHandler;
-import java.net.http.HttpResponse.BodyHandlers;
-import java.util.Iterator;
-
-import javax.xml.namespace.QName;
-
-public class DavClient {
-
-       private HttpClient httpClient;
-
-       public DavClient() {
-               httpClient = HttpClient.newBuilder() //
-//                             .sslContext(insecureContext()) //
-                               .version(HttpClient.Version.HTTP_1_1) //
-                               .build();
-       }
-
-       public void setProperty(String url, QName key, String value) {
-               try {
-                       String body = """
-                                       <?xml version="1.0" encoding="utf-8" ?>
-                                       <D:propertyupdate xmlns:D="DAV:"
-                                       """ //
-                                       + "xmlns:" + key.getPrefix() + "=\"" + key.getNamespaceURI() + "\">" + //
-                                       """
-                                                               <D:set>
-                                                                       <D:prop>
-                                                       """ //
-                                       + "<" + key.getPrefix() + ":" + key.getLocalPart() + ">" + value + "</" + key.getPrefix() + ":"
-                                       + key.getLocalPart() + ">" + //
-                                       """
-                                                                       </D:prop>
-                                                               </D:set>
-                                                       </D:propertyupdate>
-                                                       """;
-                       System.out.println(body);
-                       HttpRequest request = HttpRequest.newBuilder().uri(URI.create(url)) //
-                                       .header("Depth", "1") //
-                                       .method(DavMethod.PROPPATCH.name(), BodyPublishers.ofString(body)) //
-                                       .build();
-                       BodyHandler<String> bodyHandler = BodyHandlers.ofString();
-                       HttpResponse<String> response = httpClient.send(request, bodyHandler);
-                       System.out.println(response.body());
-               } catch (IOException | InterruptedException e) {
-                       // TODO Auto-generated catch block
-                       e.printStackTrace();
-               }
-       }
-
-       public Iterator<DavResponse> listChildren(URI uri) {
-               try {
-                       String body = """
-                                       <?xml version="1.0" encoding="utf-8" ?>
-                                       <D:propfind xmlns:D="DAV:">
-                                         <D:propname/>
-                                       </D:propfind>""";
-                       HttpRequest request = HttpRequest.newBuilder().uri(uri) //
-                                       .header(DavHeader.DEPTH.name(), "1") //
-                                       .method(DavMethod.PROPFIND.name(), BodyPublishers.ofString(body)) //
-                                       .build();
-
-//                     HttpResponse<String> responseStr = httpClient.send(request, BodyHandlers.ofString());
-//                     System.out.println(responseStr.body());
-
-                       HttpResponse<InputStream> response = httpClient.send(request, BodyHandlers.ofInputStream());
-                       MultiStatusReader msReader = new MultiStatusReader(response.body(), uri.getPath());
-                       return msReader;
-               } catch (IOException | InterruptedException e) {
-                       throw new IllegalStateException("Cannot list children of " + uri, e);
-               }
-
-       }
-
-       public boolean exists(URI uri) {
-               try {
-                       HttpRequest request = HttpRequest.newBuilder().uri(uri) //
-                                       .header(DavHeader.DEPTH.name(), "0") //
-                                       .method(DavMethod.HEAD.name(), BodyPublishers.noBody()) //
-                                       .build();
-                       BodyHandler<String> bodyHandler = BodyHandlers.ofString();
-                       HttpResponse<String> response = httpClient.send(request, bodyHandler);
-                       System.out.println(response.body());
-                       int responseStatusCode = response.statusCode();
-                       if (responseStatusCode == 404)
-                               return false;
-                       if (responseStatusCode >= 200 && responseStatusCode < 300)
-                               return true;
-                       throw new IllegalStateException(
-                                       "Cannot check whether " + uri + " exists: Unknown response status code " + responseStatusCode);
-               } catch (IOException | InterruptedException e) {
-                       throw new IllegalStateException("Cannot check whether " + uri + " exists", e);
-               }
-
-       }
-
-       public DavResponse get(URI uri) {
-               try {
-                       String body = """
-                                       <?xml version="1.0" encoding="utf-8" ?>
-                                       <D:propfind xmlns:D="DAV:">
-                                         <D:allprop/>
-                                       </D:propfind>""";
-                       HttpRequest request = HttpRequest.newBuilder().uri(uri) //
-                                       .header(DavHeader.DEPTH.name(), "0") //
-                                       .method(DavMethod.PROPFIND.name(), BodyPublishers.ofString(body)) //
-                                       .build();
-
-//                     HttpResponse<String> responseStr = httpClient.send(request, BodyHandlers.ofString());
-//                     System.out.println(responseStr.body());
-
-                       HttpResponse<InputStream> response = httpClient.send(request, BodyHandlers.ofInputStream());
-                       MultiStatusReader msReader = new MultiStatusReader(response.body());
-                       if (!msReader.hasNext())
-                               throw new IllegalArgumentException(uri + " does not exist");
-                       return msReader.next();
-               } catch (IOException | InterruptedException e) {
-                       throw new IllegalStateException("Cannot list children of " + uri, e);
-               }
-
-       }
-
-       public static void main(String[] args) {
-               DavClient davClient = new DavClient();
-               Iterator<DavResponse> responses = davClient
-                               .listChildren(URI.create("http://localhost/unstable/a2/org.argeo.tp.sdk/"));
-               while (responses.hasNext()) {
-                       DavResponse response = responses.next();
-                       System.out.println(response.getHref() + (response.isCollection() ? " (collection)" : ""));
-                       System.out.println("  " + response.getPropertyNames());
-
-               }
-//             davClient.setProperty("http://localhost/unstable/a2/org.argeo.tp.sdk/org.opentest4j.1.2.jar",
-//                             CrName.uuid.qName(), UUID.randomUUID().toString());
-
-       }
-
-}