Support for sticker pack uploads

service/src/main/java/org/whispersystems/textsecuregcm/entities/StickerPackFormUploadAttributes.java

@@ -0,0 +1,109 @@
+package org.whispersystems.textsecuregcm.entities;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.List;
+
+public class StickerPackFormUploadAttributes {
+
+  @JsonProperty
+  private StickerPackFormUploadItem       manifest;
+
+  @JsonProperty
+  private List<StickerPackFormUploadItem> stickers;
+
+  @JsonProperty
+  private String                          packId;
+
+  public StickerPackFormUploadAttributes() {}
+
+  public StickerPackFormUploadAttributes(String packId, StickerPackFormUploadItem manifest, List<StickerPackFormUploadItem> stickers) {
+    this.packId   = packId;
+    this.manifest = manifest;
+    this.stickers = stickers;
+  }
+
+  public StickerPackFormUploadItem getManifest() {
+    return manifest;
+  }
+
+  public List<StickerPackFormUploadItem> getStickers() {
+    return stickers;
+  }
+
+  public String getPackId() {
+    return packId;
+  }
+
+  public static class StickerPackFormUploadItem {
+    @JsonProperty
+    private int id;
+
+    @JsonProperty
+    private String key;
+
+    @JsonProperty
+    private String credential;
+
+    @JsonProperty
+    private String acl;
+
+    @JsonProperty
+    private String algorithm;
+
+    @JsonProperty
+    private String date;
+
+    @JsonProperty
+    private String policy;
+
+    @JsonProperty
+    private String signature;
+
+    public StickerPackFormUploadItem() {}
+
+    public StickerPackFormUploadItem(int id, String key, String credential, String acl, String algorithm, String date, String policy, String signature) {
+      this.key        = key;
+      this.credential = credential;
+      this.acl        = acl;
+      this.algorithm  = algorithm;
+      this.date       = date;
+      this.policy     = policy;
+      this.signature  = signature;
+      this.id         = id;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public String getCredential() {
+      return credential;
+    }
+
+    public String getAcl() {
+      return acl;
+    }
+
+    public String getAlgorithm() {
+      return algorithm;
+    }
+
+    public String getDate() {
+      return date;
+    }
+
+    public String getPolicy() {
+      return policy;
+    }
+
+    public String getSignature() {
+      return signature;
+    }
+
+    public int getId() {
+      return id;
+    }
+  }
+
+}