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// 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.safari;
import com.google.common.base.Objects;
import com.google.gson.JsonObject;
import org.openqa.selenium.Capabilities;
import org.openqa.selenium.WebDriverException;
import org.openqa.selenium.remote.DesiredCapabilities;
import java.io.IOException;
import java.util.Map;
/**
* Class to manage options specific to {@link SafariDriver}.
*
* Example usage:
*
* SafariOptions options = new SafariOptions()
* options.setUseCleanSession(true);
*
* // For use with SafariDriver:
* SafariDriver driver = new SafariDriver(options);
*
* // For use with RemoteWebDriver:
* DesiredCapabilities capabilities = DesiredCapabilities.safari();
* capabilities.setCapability(SafariOptions.CAPABILITY, options);
* RemoteWebDriver driver = new RemoteWebDriver(
* new URL("http://localhost:4444/wd/hub"), capabilities);
*
*/
public class SafariOptions {
/**
* Key used to store SafariOptions in a {@link DesiredCapabilities} object.
*/
public static final String CAPABILITY = "safari.options";
private static class Option {
private Option() {} // Utility class.
private static final String CLEAN_SESSION = "cleanSession";
private static final String PORT = "port";
}
/**
* @see #setPort(int)
*/
private int port = 0;
/**
* @see #setUseCleanSession(boolean)
*/
private boolean useCleanSession = false;
/**
* Construct a {@link SafariOptions} instance from given capabilites.
* When the {@link #CAPABILITY} capability is set, all other capabilities will be ignored!
*
* @param capabilities Desired capabilities from which the options are derived.
* @return SafariOptions
* @throws WebDriverException If an error occurred during the reconstruction of the options
*/
public static SafariOptions fromCapabilities(Capabilities capabilities)
throws WebDriverException {
Object cap = capabilities.getCapability(SafariOptions.CAPABILITY);
if (cap instanceof SafariOptions) {
return (SafariOptions) cap;
} else if (cap instanceof Map) {
try {
return SafariOptions.fromJsonMap((Map) cap);
} catch (IOException e) {
throw new WebDriverException(e);
}
} else {
return new SafariOptions();
}
}
// Setters
/**
* Set the port the {@link SafariDriverServer} should be started on. Defaults to 0, in which case
* the server selects a free port.
*
* @param port The port the {@link SafariDriverServer} should be started on,
* or 0 if the server should select a free port.
*/
public void setPort(int port) {
this.port = port;
}
/**
* Instruct the SafariDriver to delete all existing session data when starting a new session.
* This includes browser history, cache, cookies, HTML5 local storage, and HTML5 databases.
*
* Warning: Since Safari uses a single profile for the
* current user, enabling this capability will permanently erase any existing
* session data.
*
* @param useCleanSession If true, the SafariDriver will erase all existing session data.
*/
public void setUseCleanSession(boolean useCleanSession) {
this.useCleanSession = useCleanSession;
}
// Getters
/**
* @return The port the {@link SafariDriverServer} should be started on.
* If 0, the server should select a free port.
* @see #setPort(int)
*/
public int getPort() {
return port;
}
/**
* @return Whether the SafariDriver should erase all session data before launching Safari.
* @see #setUseCleanSession(boolean)
*/
public boolean getUseCleanSession() {
return useCleanSession;
}
// (De)serialization of the options
/**
* Converts this instance to its JSON representation.
*
* @return The JSON representation of the options.
* @throws IOException If an error occurred while reading the Safari extension files.
*/
public JsonObject toJson() throws IOException {
JsonObject options = new JsonObject();
options.addProperty(Option.PORT, port);
options.addProperty(Option.CLEAN_SESSION, useCleanSession);
return options;
}
/**
* Parse a Map and reconstruct the {@link SafariOptions}.
* A temporary directory is created to hold all Safari extension files.
*
* @param options A Map derived from the output of {@link #toJson()}.
* @return A {@link SafariOptions} instance associated with these extensions.
* @throws IOException If an error occurred while writing the safari extensions to a
* temporary directory.
*/
private static SafariOptions fromJsonMap(Map options) throws IOException {
SafariOptions safariOptions = new SafariOptions();
Number port = (Number) options.get(Option.PORT);
if (port != null) {
safariOptions.setPort(port.intValue());
}
Boolean useCleanSession = (Boolean) options.get(Option.CLEAN_SESSION);
if (useCleanSession != null) {
safariOptions.setUseCleanSession(useCleanSession);
}
return safariOptions;
}
/**
* Returns DesiredCapabilities for Safari with these options included as
* capabilities. This does not copy the object. Further changes will be
* reflected in the returned capabilities.
*
* @return DesiredCapabilities for Safari with these extensions.
*/
DesiredCapabilities toCapabilities() {
DesiredCapabilities capabilities = DesiredCapabilities.safari();
capabilities.setCapability(CAPABILITY, this);
return capabilities;
}
@Override
public boolean equals(Object other) {
if (!(other instanceof SafariOptions)) {
return false;
}
SafariOptions that = (SafariOptions) other;
return this.port == that.port
&& this.useCleanSession == that.useCleanSession;
}
@Override
public int hashCode() {
return Objects.hashCode(this.port, this.useCleanSession);
}
}