BaasBox - Your mobile backend made easy
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This document provides an overview of the BaasBox mobile backend as a service (mBaaS) platform and its Android SDK. It demonstrates how to perform common tasks like user authentication, querying and saving data to collections, file uploads and downloads, integrating with image libraries, managing relationships between objects, implementing social features, and using server push notifications. It also shows how to directly access the REST API and manage remote calls. In the last section it provides a link for feedback.
![Upload files
BaasFile file = BaasFile.create();
// BaasFile.create(new JsonObject().put("key","metadata"));
byte[] inMemory = ...;
file.upload(inMemory,...);
InputStream stream = ...;
file.upload(stream,...);
File fileOnDisk = ...;
file.upload(fileOnDisk,...);](https://image.slidesharecdn.com/baasbox-a-151028090552-lva1-app6892/85/BaasBox-Your-mobile-backend-made-easy-15-320.jpg)
![Download files
BaasFile.fetchStream("id", new BaasHandler<BaasFile>() {
@Override
public void handle(BaasResult<BaasFile> baasResult) {
if (baasResult.isSuccess()){
BaasFile value = baasResult.value();
byte[] fileContent = value.getData();
JsonObject serverMeta = value.getMetadata();
JsonObject userData =value.getAttachedData();
}
}
});](https://image.slidesharecdn.com/baasbox-a-151028090552-lva1-app6892/85/BaasBox-Your-mobile-backend-made-easy-16-320.jpg)
BaasBox - Your mobile backend made easy
- 1. Andrea Tortorella [email protected] +39 06 62 27 54 18 eliantor
- 8. DEMO TIME
- 10. Android SDK • Simplify BaasBox integration • Integrate with Android apis • Favor native best practices
- 12. Login public void login(String username,String password) { BaasUser user = BaasUser.withUserName(username) .setPassword(password); user.login(new BaasHandler<BaasUser>() { @Override public void handle(BaasResult<BaasUser> baasResult) { if (baasResult.isSuccess()) { //user successfully logged in } } }); }
- 13. Get some data public void loadDocuments (String collection) { BaasQuery.Criteria filter = BaasQuery.builder() .where("where condition") .pagination(0, 3) .orderBy("field desc") .criteria(); BaasDocument.fetchAll(collection, filter, new BaasHandler<List<BaasDocument>>() { @Override public void handle(BaasResult<List<BaasDocument>> baasResult) { //work with the data } }); }
- 14. Working with documents BaasDocument doc = BaasDocument.create("collection"); doc.put("key","value"); doc.put("key2", JsonArray.of("val1", 2, true)); BaasACL acl = BaasACL.builder() .users(Grant.READ, "username1", "username2") .roles(Grant.UPDATE, Role.REGISTERED) .build(); doc.save(acl,...);
- 15. Upload files BaasFile file = BaasFile.create(); // BaasFile.create(new JsonObject().put("key","metadata")); byte[] inMemory = ...; file.upload(inMemory,...); InputStream stream = ...; file.upload(stream,...); File fileOnDisk = ...; file.upload(fileOnDisk,...);
- 16. Download files BaasFile.fetchStream("id", new BaasHandler<BaasFile>() { @Override public void handle(BaasResult<BaasFile> baasResult) { if (baasResult.isSuccess()){ BaasFile value = baasResult.value(); byte[] fileContent = value.getData(); JsonObject serverMeta = value.getMetadata(); JsonObject userData =value.getAttachedData(); } } });
- 18. Links support BaasLink.create("relationship","id","target-id",...); BaasObject source = BaasLink.withId("id").in(); BaasObject target = BaasLink.withId("id").out(); BaasLink.fetchAll(BaasQuery.Criteria.ANY,0,...);
- 19. Collaboration/Social BaasUser.withUserName("wannabe friend").follow(...); BaasUser.withUserName("my worst enemy").unfollow(...); BaasUser.current().followers( BaasQuery.builder() .where("....") .criteria(),...); BaasUser.withUserName("a user") .following(...); Role.friendsOf("my friends role");
- 20. Server push BaasCloudMessagingService ms = BaasBox.messagingService(); ms.newMessage() .timeToLive(…) .collapseKey(…) .profiles( BaasCloudMessagingService.DEFAULT_PROFILE, BaasCloudMessagingService.PROFILE2) .extra( JsonObject.of("key","value", "key2",true)) .send(...);
- 21. Low level access // direct yet simplified restful access RequestToken token = BaasBox.rest() .async(httpMethod, "endpoint”,…); BaasResult<JsonObject> res = BaasBox.rest().sync(httpMethod, "endpoint”,...); // concurrency and lifecycle control // suspend remote calls token.suspend(); // resume calls token.resume(new BaasHandler<JSONObject>() { @Override public void handle(BaasResult<JSONObject> baasResult) { //... } });
- 23. Thank you