org.json.simple.JSONArray#remove ( )源码实例Demo

private static String getMaster(String s, JSONArray array) {

		for (int i = 0; i < array.size(); i++) {

			JSONObject cluster = (JSONObject) array.get(i);

			String master = (String) cluster.get("master");
			JSONArray slaves = (JSONArray) cluster.get("slaves");
			slaves.remove(master);

			if (slaves.contains(s)) {
				return master;
			}
		}
		return "";
	}
 

public JSONArray storeRecentSearch( String recentSearch ) {
  JSONArray recentSearches = getRecentSearches();
  try {
    if ( recentSearch == null || recentSearches.contains( recentSearch ) ) {
      return recentSearches;
    }
    recentSearches.add( recentSearch );
    if ( recentSearches.size() > 5 ) {
      recentSearches.remove( 0 );
    }

    PropsUI props = PropsUI.getInstance();
    String jsonValue = props.getRecentSearches();
    JSONParser jsonParser = new JSONParser();
    JSONObject jsonObject = jsonValue != null ? (JSONObject) jsonParser.parse( jsonValue ) : new JSONObject();
    jsonObject.put( getLogin(), recentSearches );
    props.setRecentSearches( jsonObject.toJSONString() );
  } catch ( Exception e ) {
    e.printStackTrace();
  }

  return recentSearches;
}
 

public JSONArray storeRecentSearch( String recentSearch ) {
  JSONArray recentSearches = getRecentSearches();
  try {
    if ( recentSearch == null || recentSearches.contains( recentSearch ) ) {
      return recentSearches;
    }
    recentSearches.add( recentSearch );
    if ( recentSearches.size() > 5 ) {
      recentSearches.remove( 0 );
    }

    PropsUI props = PropsUI.getInstance();
    String jsonValue = props.getRecentSearches();
    JSONParser jsonParser = new JSONParser();
    JSONObject jsonObject = jsonValue != null ? (JSONObject) jsonParser.parse( jsonValue ) : new JSONObject();
    jsonObject.put( getLogin(), recentSearches );
    props.setRecentSearches( jsonObject.toJSONString() );
  } catch ( Exception e ) {
    e.printStackTrace();
  }

  return recentSearches;
}
 

private static JSONObject removeCandidateElement(String id, JSONObject allStates) {

		for (Object o : allStates.keySet()) {
			JSONObject jo = (JSONObject) allStates.get(o);
			JSONArray ca = (JSONArray) jo.get("candidateElements");
			for (int i = 0; i < ca.size(); i++) {
				JSONObject c = (JSONObject) ca.get(i);
				if (c.get("xpath").equals(id)) {
					ca.remove(i);
				}
			}
		}

		return allStates;
	}
 

private void deleteElementFromJsonArray(JSONArray jsonBuyorderArray , int oid){
  
  for ( int currElement =0 ; currElement < jsonBuyorderArray.size() ; currElement++  ) {
    JSONObject jsonBuyorderCurrentObject = (JSONObject)jsonBuyorderArray.get(currElement);        
    int currentOid =  ((Long)jsonBuyorderCurrentObject.get("oid")).intValue();
    if ( currentOid == oid)  {
        jsonBuyorderArray.remove(currElement);
        break;
    }
  }
}
 

private void deleteElementFromJsonArray(JSONArray jsonBuyorderArray , int oid){
  
  for ( int currElement =0 ; currElement < jsonBuyorderArray.size() ; currElement++  ) {
    JSONObject jsonBuyorderCurrentObject = (JSONObject)jsonBuyorderArray.get(currElement);        
    int currentOid =  ((Long)jsonBuyorderCurrentObject.get("oid")).intValue();
    if ( currentOid == oid)  {
        jsonBuyorderArray.remove(currElement);
        break;
    }
  }
}
 

public static void removeModelJson(JSONObject jsondb, UUID modelUUID) {
    // Find models node and remove modelUUID from list of children
    JSONObject models_json = ((JSONObject) jsondb.get("object"));
    JSONArray models_children = (JSONArray) models_json.get("children");

    for (int index = 0; index < models_children.size(); index++){
        JSONObject nextModelJson = (JSONObject) models_children.get(index);
        String nextModelUUID =  (String) nextModelJson.get("uuid");
        if (nextModelUUID.equals(modelUUID.toString())){
            models_children.remove(index);
            break;
        }
    }
}
 

/**
 * 配列のPropertyのTypeがEdmDateTimeのときnullで更新できること. 配列にEdmDateTime型のPropertyを登録できないため、Ignoreとしている.
 */
@SuppressWarnings("unchecked")
@Test
@Ignore
public final void 配列のPropertyのTypeがEdmDateTimeのときnullで更新できること() {
    final String time = "/Date(1359340262406)/";
    // リクエストボディを設定
    JSONArray etListPropStr = new JSONArray();
    etListPropStr.add(time);
    etListPropStr.add(time);
    JSONObject body = new JSONObject();
    body.put("__id", USERDATA_ID);
    body.put(PROP_NAME, etListPropStr);

    try {
        createEntities();
        createProperty(EdmSimpleType.DATETIME.getFullyQualifiedTypeName(), null, "List");

        // ユーザデータ作成
        TResponse response = createUserData(body, HttpStatus.SC_CREATED,
                cellName, boxName, COL_NAME, ENTITY_TYPE_NAME);

        JSONObject json = response.bodyAsJson();
        JSONObject results = (JSONObject) ((JSONObject) json.get("d")).get("results");
        assertEquals("[/Date(1360037777872)/,/Date(1360037777872)/]", results.get(PROP_NAME).toString());

        etListPropStr.add(null);
        etListPropStr.add(null);
        etListPropStr.remove(0);
        etListPropStr.remove(0);
        body.put(PROP_NAME, etListPropStr);
        // ユーザデータ更新
        updateUserData(cellName, boxName, COL_NAME, ENTITY_TYPE_NAME, USERDATA_ID, body);

        // ユーザデータ一件取得
        TResponse getResponse = getUserData(cellName, boxName, COL_NAME, ENTITY_TYPE_NAME, USERDATA_ID,
                Setup.MASTER_TOKEN_NAME, HttpStatus.SC_OK);
        JSONObject getJson = getResponse.bodyAsJson();
        JSONObject getResults = (JSONObject) ((JSONObject) getJson.get("d")).get("results");
        assertEquals("[null,null]", getResults.get(PROP_NAME).toString());
    } finally {
        // ユーザデータ削除
        deleteUserData(USERDATA_ID);

        deleteProperty();
        deleteEntities();
    }
}
 

public void deletePathPointVisuals(GeometryPath currentPath, int index) {
    boolean hasWrapping = currentPath.getWrapSet().getSize()>0;
    AbstractPathPoint appoint = currentPath.getPathPointSet().get(index);
    ArrayList<UUID> uuids = mapComponentToUUID.get(appoint);
    // Remove uuids[0] from visualizer
    UUID appoint_uuid = uuids.get(0);
    // cleanup maps
    mapComponentToUUID.remove(appoint);
    mapUUIDToComponent.remove(appoint_uuid);
    // If Conditional remove it from proxyPathPoints
    if (ConditionalPathPoint.safeDownCast(appoint)!= null)
        proxyPathPoints.remove(appoint);
    else if (MovingPathPoint.safeDownCast(appoint)!=null){
        movingComponents.remove(appoint);
    }
    if (hasWrapping) {
    // If deleted point was used in wrapping, update accordingly
        int pathNoWrapLength = currentPath.getPathPointSet().getSize();
        // remove computed points that depends on appoint
        Set<UUID> computedPointsInfo = computedPathPoints.keySet();
        ArrayList<UUID> toDelete = new ArrayList<UUID>();
        for (UUID pathpointUuid : computedPointsInfo) {
            ComputedPathPointInfo pathpointInfo = computedPathPoints.get(pathpointUuid);
            if (pathpointInfo.pt1.equals(appoint) || (pathpointInfo.pt2.equals(appoint) && index==pathNoWrapLength-1)) {
                toDelete.add(pathpointUuid);
            }
            else if (pathpointInfo.pt2.equals(appoint)){
                // replace pathpointInfo.pt2 by next point in path
                pathpointInfo.pt2 = currentPath.getPathPointSet().get(index+1);
            }
        }
        JSONArray pathpoint_jsonArr = pathsWithWrapping.get(currentPath);
        for (UUID delPpoint : toDelete) {
            computedPathPoints.remove(delPpoint);
            pathpoint_jsonArr.remove(delPpoint.toString());
        }
        // Remove pathpoint being deleted from cached uuids
        pathpoint_jsonArr.remove(appoint_uuid.toString());
        
    }
    
}