1 files changed, 144 insertions, 0 deletions
diff --git a/mobile/android/services/src/main/java/org/mozilla/gecko/sync/repositories/Server11Repository.java b/mobile/android/services/src/main/java/org/mozilla/gecko/sync/repositories/Server11Repository.java
new file mode 100644
index 000000000..4404fda25
--- /dev/null
+++ b/mobile/android/services/src/main/java/org/mozilla/gecko/sync/repositories/Server11Repository.java
@@ -0,0 +1,144 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+package org.mozilla.gecko.sync.repositories;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+
+import org.mozilla.gecko.sync.InfoCollections;
+import org.mozilla.gecko.sync.InfoConfiguration;
+import org.mozilla.gecko.sync.Utils;
+import org.mozilla.gecko.sync.net.AuthHeaderProvider;
+import org.mozilla.gecko.sync.repositories.delegates.RepositorySessionCreationDelegate;
+
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+
+/**
+ * A Server11Repository implements fetching and storing against the Sync 1.1 API.
+ * It doesn't do crypto: that's the job of the middleware.
+ *
+ * @author rnewman
+ */
+public class Server11Repository extends Repository {
+  protected String collection;
+  protected URI collectionURI;
+  protected final AuthHeaderProvider authHeaderProvider;
+  protected final InfoCollections infoCollections;
+
+  private final InfoConfiguration infoConfiguration;
+
+  /**
+   * Construct a new repository that fetches and stores against the Sync 1.1. API.
+   *
+   * @param collection name.
+   * @param storageURL full URL to storage endpoint.
+   * @param authHeaderProvider to use in requests; may be null.
+   * @param infoCollections instance; must not be null.
+   * @throws URISyntaxException
+   */
+  public Server11Repository(@NonNull String collection, @NonNull String storageURL, AuthHeaderProvider authHeaderProvider, @NonNull InfoCollections infoCollections, @NonNull InfoConfiguration infoConfiguration) throws URISyntaxException {
+    if (collection == null) {
+      throw new IllegalArgumentException("collection must not be null");
+    }
+    if (storageURL == null) {
+      throw new IllegalArgumentException("storageURL must not be null");
+    }
+    if (infoCollections == null) {
+      throw new IllegalArgumentException("infoCollections must not be null");
+    }
+    this.collection = collection;
+    this.collectionURI = new URI(storageURL + (storageURL.endsWith("/") ? collection : "/" + collection));
+    this.authHeaderProvider = authHeaderProvider;
+    this.infoCollections = infoCollections;
+    this.infoConfiguration = infoConfiguration;
+  }
+
+  @Override
+  public void createSession(RepositorySessionCreationDelegate delegate,
+                            Context context) {
+    delegate.onSessionCreated(new Server11RepositorySession(this));
+  }
+
+  public URI collectionURI() {
+    return this.collectionURI;
+  }
+
+  public URI collectionURI(boolean full, long newer, long limit, String sort, String ids, String offset) throws URISyntaxException {
+    ArrayList<String> params = new ArrayList<String>();
+    if (full) {
+      params.add("full=1");
+    }
+    if (newer >= 0) {
+      // Translate local millisecond timestamps into server decimal seconds.
+      String newerString = Utils.millisecondsToDecimalSecondsString(newer);
+      params.add("newer=" + newerString);
+    }
+    if (limit > 0) {
+      params.add("limit=" + limit);
+    }
+    if (sort != null) {
+      params.add("sort=" + sort);       // We trust these values.
+    }
+    if (ids != null) {
+      params.add("ids=" + ids);         // We trust these values.
+    }
+    if (offset != null) {
+      // Offset comes straight out of HTTP headers and it is the responsibility of the caller to URI-escape it.
+      params.add("offset=" + offset);
+    }
+    if (params.size() == 0) {
+      return this.collectionURI;
+    }
+
+    StringBuilder out = new StringBuilder();
+    char indicator = '?';
+    for (String param : params) {
+      out.append(indicator);
+      indicator = '&';
+      out.append(param);
+    }
+    String uri = this.collectionURI + out.toString();
+    return new URI(uri);
+  }
+
+  public URI wboURI(String id) throws URISyntaxException {
+    return new URI(this.collectionURI + "/" + id);
+  }
+
+  // Override these.
+  @SuppressWarnings("static-method")
+  public long getDefaultBatchLimit() {
+    return -1;
+  }
+
+  @SuppressWarnings("static-method")
+  public String getDefaultSort() {
+    return null;
+  }
+
+  public long getDefaultTotalLimit() {
+    return -1;
+  }
+
+  public AuthHeaderProvider getAuthHeaderProvider() {
+    return authHeaderProvider;
+  }
+
+  public boolean updateNeeded(long lastSyncTimestamp) {
+    return infoCollections.updateNeeded(collection, lastSyncTimestamp);
+  }
+
+  @Nullable
+  public Long getCollectionLastModified() {
+    return infoCollections.getTimestamp(collection);
+  }
+
+  public InfoConfiguration getInfoConfiguration() {
+    return infoConfiguration;
+  }
+}