X-Git-Url: http://git.jetbrains.org/?p=teamcity%2FdotNetPackagesSupport.git;a=blobdiff_plain;f=nuget-server%2Fsrc%2Fjetbrains%2FbuildServer%2Fnuget%2Fserver%2Ffeed%2Freader%2Fimpl%2FPackagesFeedParser.java;h=208e807958fc8c2ed981ca0ee482bfc53c43965d;hp=750bb6d8e7e31a803a204358c83f5c94b712a823;hb=a02c0d5b4d6f99e5c6bfa35a1e2573af82535c16;hpb=5487b833f75a28278cd1aa75edabf7dfc8732793

diff --git a/nuget-server/src/jetbrains/buildServer/nuget/server/feed/reader/impl/PackagesFeedParser.java b/nuget-server/src/jetbrains/buildServer/nuget/server/feed/reader/impl/PackagesFeedParser.java
index 750bb6d..208e807 100644
--- a/nuget-server/src/jetbrains/buildServer/nuget/server/feed/reader/impl/PackagesFeedParser.java
+++ b/nuget-server/src/jetbrains/buildServer/nuget/server/feed/reader/impl/PackagesFeedParser.java
@@ -16,117 +16,16 @@
 
 package jetbrains.buildServer.nuget.server.feed.reader.impl;
 
-import com.intellij.openapi.diagnostic.Logger;
-import jetbrains.buildServer.nuget.common.PackageInfo;
 import jetbrains.buildServer.nuget.server.feed.reader.FeedPackage;
-import jetbrains.buildServer.util.StringUtil;
 import org.jdom.Element;
-import org.jdom.Namespace;
 import org.jetbrains.annotations.NotNull;
 
-import java.util.ArrayList;
 import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
 
 /**
  * Created by Eugene Petrenko (eugene.petrenko@gmail.com)
- * Date: 12.08.11 13:42
+ * Date: 12.08.11 15:14
  */
-public class PackagesFeedParser {
-  private static final Logger LOG = Logger.getInstance(PackagesFeedParser.class.getName());
-
-  private static final Namespace atom = Namespace.getNamespace("http://www.w3.org/2005/Atom");
-  private static final Namespace metadata = Namespace.getNamespace("http://schemas.microsoft.com/ado/2007/08/dataservices/metadata");
-  private static final Namespace services = Namespace.getNamespace("http://schemas.microsoft.com/ado/2007/08/dataservices");
-
-  public Collection<FeedPackage> readPackages(@NotNull Element root) {
-    final List<FeedPackage> result = new ArrayList<FeedPackage>();
-
-    final List entries = root.getChildren("entry", atom);
-    for (Object o : entries) {
-      final Element entry = (Element) o;
-      try {
-        final FeedPackage e = parseOneEntry(entry);
-        result.add(e);
-      } catch (InvalidXmlException e) {
-        LOG.debug("Failed to parse feed entry. " + e.getMessage());
-      }
-    }
-    Collections.sort(result);
-    return result;
-  }
-
-  @NotNull
-  private FeedPackage parseOneEntry(Element entry) throws InvalidXmlException {
-    final Element atomIdElement = getChild(entry, "id", atom);
-    final String atomId = atomIdElement.getText();
-
-    final String content = getChildAttribute(entry, "content", atom, "src");
-    final Element props = getChild(entry, "properties", metadata);
-
-    final String packageId = getChildText(props, "Id", services);
-    final String version = getChildText(props, "Version", services);
-    final String desription = getChildText(props, "Description", services);
-    final String summary = getChildText(props, "Summary", services);
-    final boolean isLatestVersion = "true".equalsIgnoreCase(getChildTextSafe(props, "IsLatestVersion", services));
-
-    return new FeedPackage(
-            atomId,
-            new PackageInfo(packageId, version),
-            isLatestVersion,
-            StringUtil.isEmptyOrSpaces(desription) ? summary : desription,
-            content);
-  }
-
-  @NotNull
-  private String getChildTextSafe(@NotNull Element element,
-                                  @NotNull String name,
-                                  @NotNull Namespace ns) {
-    try {
-      return getChildText(element, name, ns);
-    } catch (InvalidXmlException e) {
-      return "";
-    }
-  }
-
-  @NotNull
-  private String getChildText(@NotNull Element element,
-                              @NotNull String name,
-                              @NotNull Namespace ns) throws InvalidXmlException {
-    final Element data = getChild(element, name, ns);
-    final String text = data.getText();
-    if (StringUtil.isEmptyOrSpaces(text)) {
-      throw new InvalidXmlException("Element " + name + " must have a content. ");
-    }
-    return text;
-  }
-
-  @NotNull
-  private String getChildAttribute(@NotNull Element element,
-                                   @NotNull String name,
-                                   @NotNull Namespace ns,
-                                   @NotNull String attribute) throws InvalidXmlException {
-    final Element data = getChild(element, name, ns);
-    final String text = data.getAttributeValue(attribute);
-    if (StringUtil.isEmptyOrSpaces(text)) {
-      throw new InvalidXmlException("Element " + name + " must have non-empty attribute " + attribute + ". ");
-    }
-    return text;
-  }
-
-  @NotNull
-  private Element getChild(Element element, String name, Namespace ns) throws InvalidXmlException {
-    final Element data = element.getChild(name, ns);
-    if (data == null) {
-      throw new InvalidXmlException("Element " + name + " was not found. ");
-    }
-    return data;
-  }
-
-  private static class InvalidXmlException extends Exception {
-    private InvalidXmlException(String message) {
-      super(message);
-    }
-  }
+public interface PackagesFeedParser {
+  Collection<FeedPackage> readPackages(@NotNull Element root);
 }