org.openqa.selenium.remote.server.handler.ExecuteAsyncScript.java Source code

Introduction

Here is the source code for org.openqa.selenium.remote.server.handler.ExecuteAsyncScript.java

Source

// Licensed to the Software Freedom Conservancy (SFC) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The SFC licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

package org.openqa.selenium.remote.server.handler;

import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;

import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.remote.server.JsonParametersAware;
import org.openqa.selenium.remote.server.Session;
import org.openqa.selenium.remote.server.handler.internal.ArgumentConverter;
import org.openqa.selenium.remote.server.handler.internal.ResultConverter;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

public class ExecuteAsyncScript extends WebDriverHandler<Object> implements JsonParametersAware {
    private volatile String script;
    private final List<Object> args = new ArrayList<>();

    public ExecuteAsyncScript(Session session) {
        super(session);
    }

    public void setJsonParameters(Map<String, Object> allParameters) throws Exception {
        script = (String) allParameters.get("script");

        List<?> params = (List<?>) allParameters.get("args");

        args.addAll(Lists.newArrayList(Iterables.transform(params, new ArgumentConverter(getKnownElements()))));
    }

    @Override
    public Object call() throws Exception {

        Object value;
        if (args.size() > 0) {
            value = ((JavascriptExecutor) getDriver()).executeAsyncScript(script, args.toArray());
        } else {
            value = ((JavascriptExecutor) getDriver()).executeAsyncScript(script);
        }

        return new ResultConverter(getKnownElements()).apply(value);
    }

    @Override
    public String toString() {
        return String.format("[execute async script: %s, %s]", script, args);
    }
}