Make Json store use Jackson instead of Gson (as it's already linked)

Closes #4
This commit is contained in:
xardas 2015-10-06 21:34:26 +03:00 committed by AsamK
parent ae8479df8c
commit 4d83d2168a
6 changed files with 277 additions and 122 deletions

View file

@ -16,8 +16,13 @@
*/
package cli;
import org.apache.commons.io.IOUtils;
import org.json.JSONObject;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.whispersystems.libaxolotl.*;
import org.whispersystems.libaxolotl.ecc.Curve;
import org.whispersystems.libaxolotl.ecc.ECKeyPair;
@ -59,6 +64,7 @@ class Manager {
private final static String dataPath = settingsPath + "/data";
private final static String attachmentsPath = settingsPath + "/attachments";
private final ObjectMapper jsonProcessot = new ObjectMapper();
private String username;
private String password;
private String signalingKey;
@ -72,6 +78,10 @@ class Manager {
public Manager(String username) {
this.username = username;
jsonProcessot.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.NONE); // disable autodetect
jsonProcessot.enable(SerializationFeature.INDENT_OUTPUT); // for pretty print, you can disable it.
jsonProcessot.enable(SerializationFeature.WRITE_NULL_MAP_VALUES);
jsonProcessot.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
}
public String getFileName() {
@ -88,43 +98,53 @@ class Manager {
return axolotlStore != null;
}
public void load() throws IOException, InvalidKeyException {
JSONObject in = new JSONObject(IOUtils.toString(new FileInputStream(getFileName())));
username = in.getString("username");
password = in.getString("password");
if (in.has("signalingKey")) {
signalingKey = in.getString("signalingKey");
private JsonNode getNotNullNode(JsonNode parent, String name) throws InvalidObjectException {
JsonNode node = parent.get(name);
if (node == null) {
throw new InvalidObjectException(String.format("Incorrect file format: expected parameter %s not found ", name));
}
if (in.has("preKeyIdOffset")) {
preKeyIdOffset = in.getInt("preKeyIdOffset");
return node;
}
public void load() throws IOException, InvalidKeyException {
JsonNode rootNode = jsonProcessot.readTree(new File(getFileName()));
username = getNotNullNode(rootNode, "username").asText();
password = getNotNullNode(rootNode, "password").asText();
if (rootNode.has("signalingKey")) {
signalingKey = getNotNullNode(rootNode, "signalingKey").asText();
}
if (rootNode.has("preKeyIdOffset")) {
preKeyIdOffset = getNotNullNode(rootNode, "preKeyIdOffset").asInt(0);
} else {
preKeyIdOffset = 0;
}
if (in.has("nextSignedPreKeyId")) {
nextSignedPreKeyId = in.getInt("nextSignedPreKeyId");
if (rootNode.has("nextSignedPreKeyId")) {
nextSignedPreKeyId = getNotNullNode(rootNode, "nextSignedPreKeyId").asInt();
} else {
nextSignedPreKeyId = 0;
}
axolotlStore = new JsonAxolotlStore(in.getJSONObject("axolotlStore"));
registered = in.getBoolean("registered");
axolotlStore = jsonProcessot.convertValue(getNotNullNode(rootNode, "axolotlStore"), JsonAxolotlStore.class); //new JsonAxolotlStore(in.getJSONObject("axolotlStore"));
registered = getNotNullNode(rootNode, "registered").asBoolean();
accountManager = new TextSecureAccountManager(URL, TRUST_STORE, username, password, USER_AGENT);
}
public void save() {
String out = new JSONObject().put("username", username)
ObjectNode rootNode = jsonProcessot.createObjectNode();
rootNode.put("username", username)
.put("password", password)
.put("signalingKey", signalingKey)
.put("preKeyIdOffset", preKeyIdOffset)
.put("nextSignedPreKeyId", nextSignedPreKeyId)
.put("axolotlStore", axolotlStore.getJson())
.put("registered", registered).toString();
.put("registered", registered)
.putPOJO("axolotlStore", axolotlStore)
;
try {
OutputStreamWriter writer = new OutputStreamWriter(new FileOutputStream(getFileName()));
writer.write(out);
writer.flush();
writer.close();
jsonProcessot.writeValue(new File(getFileName()), rootNode);
} catch (Exception e) {
System.err.println("Saving file error: " + e.getMessage());
System.err.println(String.format("Error saving file: %s", e.getMessage()));
}
}