I am trying to use CouchBase Lite for my mobile app. I have seen in
tutorial of couchbase but it shows how to add sync URL for walrus server
not couchbase server. How can I set up sync URL for couchbase server.
Following is the code which I am using but unable to put or get data from
couchbase server
` private URL createSyncURL(boolean isEncrypted){
URL syncURL = null;
String host = "127.0.0.1";
String port = "8091";
bucketName = "sync_gateway";
try {
syncURL = new URL(host + ":" + port + "/" + bucketName);
} catch (MalformedURLException me) {
me.printStackTrace();
}
return syncURL;
}`
Below is my Sync gateway conf.json
{
"log":["CRUD+", "REST+", "Changes+", "Attach+"],
"interface":":4986",
"adminInterface":":14985",
"databases": {
"sync_gateway": {
"server":"http://localhost:8091";,
"bucket":"sync_gateway",
"sync":`
function (doc) {
channel (doc.channels);
}`,
"users": {
"GUEST": {
"disabled": false,
"admin_channels": ["*"]
}
}
}
}
}
and Below is the main activity class of android
package com.couchbase.examples.couchbaseevents;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import com.couchbase.lite.CouchbaseLiteException;
import com.couchbase.lite.Database;
import com.couchbase.lite.Document;
import com.couchbase.lite.Manager;
import com.couchbase.lite.android.AndroidContext;
import com.couchbase.lite.replicator.Replication;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
public class MainActivity extends AppCompatActivity {
public static final String DB_NAME = "couchbaseevents";
final String TAG = "CouchbaseEvents";
Database database = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Log.d(TAG, "Begin Couchbase Events App");
Manager manager = null;
try {
manager = new Manager(new AndroidContext(this),
Manager.DEFAULT_OPTIONS);
database = manager.getDatabase(DB_NAME);
} catch (Exception e) {
Log.e(TAG, "Error getting database", e);
return;
}
Document createdDocument = createDocument(database);
Log.d(TAG, "createdDocument=" +
String.valueOf(createdDocument.getProperties()));
// retrieve the document from the database
Document retrievedDocument =
database.getDocument(createdDocument.getId());
// display the retrieved document
Log.d(TAG, "retrievedDocument=" +
String.valueOf(retrievedDocument.getProperties()));
updateDoc(database, createdDocument.getId());
Document updatedDocument =
database.getDocument(createdDocument.getId());
Log.d(TAG, "updatedDocument=" +
String.valueOf(updatedDocument.getProperties()));
try {
startReplications();
} catch (CouchbaseLiteException e) {
e.printStackTrace();
}
Log.d(TAG, "End Couchbase Events App");
}
private void updateDoc(Database database, String documentId) {
Document document = database.getDocument(documentId);
try {
// Update the document with more data
Map<String, Object> updatedProperties = new HashMap<String,
Object>();
updatedProperties.putAll(document.getProperties());
updatedProperties.put("eventDescription", "Everyone is
invited!");
updatedProperties.put("address", "123 Elm St.");
// Save to the Couchbase local Couchbase Lite DB
document.putProperties(updatedProperties);
} catch (CouchbaseLiteException e) {
Log.e(TAG, "Error putting", e);
}
}
private Document createDocument(Database database) {
// Create a new document and add data
Document document = database.createDocument();
String documentId = document.getId();
Map<String, Object> map = new HashMap<String, Object>();
map.put("name", "Big Party");
map.put("location", "My House");
try {
// Save the properties to the document
document.putProperties(map);
} catch (CouchbaseLiteException e) {
Log.e(TAG, "Error putting", e);
}
Document document1 = database.createDocument();
documentId = document1.getId();
Map<String, Object> map1 = new HashMap<String, Object>();
map1.put("name", "Yagyank");
map1.put("location", "GGn");
try {
// Save the properties to the document
document1.putProperties(map1);
} catch (CouchbaseLiteException e) {
Log.e(TAG, "Error putting", e);
}
return document1;
}
private URL createSyncURL(boolean isEncrypted){
URL syncURL = null;
String host = "https://127.0.0.1";;
String port = "8091";
String dbName = "sync_gateway";
try {
syncURL = new URL(host + ":" + port + "/" + dbName);
} catch (MalformedURLException me) {
me.printStackTrace();
}
return syncURL;
}
private void startReplications() throws CouchbaseLiteException {
Replication pull =
database.createPullReplication(this.createSyncURL(false));
Replication push =
database.createPushReplication(this.createSyncURL(false));
pull.setContinuous(true);
push.setContinuous(true);
pull.start();
push.start();
/* if(!push.isRunning()){
Log.d(TAG, "MyBad");
}*/
/*if(!push.isRunning()) {
Log.d(TAG, "Replication is not running due to "
+push.getLastError().getMessage());
Log.d(TAG, "Replication is not running due to "
+push.getLastError().getCause());
Log.d(TAG, "Replication is not running due to "
+push.getLastError().getStackTrace());
Log.d(TAG, "Replication is not running due to "
+push.getLastError().toString());
}*/
}
}
I used this api
(http://developer.couchbase.com/documentation/mobile/1.2/develop/references/couchbase-lite/rest-api/document/put---db---doc-/index.html)
and it works fine
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