com.thoughtworks.selenium.DefaultRemoteCommand Maven / Gradle / Ivy
/*
* Copyright 2011 Software Freedom Conservatory.
*
* Licensed 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 com.thoughtworks.selenium;
import org.openqa.selenium.net.Urls;
/**
* The default implementation of the RemoteCommand interface
*
* @see com.thoughtworks.selenium.RemoteCommand
* @author Paul Hammant
* @version $Revision: 14136 $
*/
public class DefaultRemoteCommand implements RemoteCommand {
// as we have beginning and ending pipes, we will have 1 more entry than we need
private static final int NUMARGSINCLUDINGBOUNDARIES = 4;
private static final int FIRSTINDEX = 1;
private static final int SECONDINDEX = 2;
private static final int THIRDINDEX = 3;
private final String command;
private final String[] args;
public DefaultRemoteCommand(String command, String[] args) {
this.command = command;
this.args = args;
if ("selectWindow".equals(command) && args[0] == null) {
// hackylicious I know, but what a dorky interface! Users naturally give us too much credit,
// and submit a null argument
// instead of a string "null". Our code elsewhere assumes that all arguments are non-null, so
// I fix this up here in order to avoid trouble later:
args[0] = "null";
}
}
public String getCommandURLString() {
StringBuffer sb = new StringBuffer("cmd=");
sb.append(Urls.urlEncode(command));
if (args == null) return sb.toString();
for (int i = 0; i < args.length; i++) {
sb.append('&');
sb.append(Integer.toString(i + 1));
sb.append('=');
sb.append(Urls.urlEncode(args[i]));
}
return sb.toString();
}
@Override
public String toString() {
return getCommandURLString();
}
/** Factory method to create a RemoteCommand from a wiki-style input string */
public static RemoteCommand parse(String inputLine) {
if (null == inputLine) throw new NullPointerException("inputLine can't be null");
String[] values = inputLine.split("\\|");
if (values.length != NUMARGSINCLUDINGBOUNDARIES) {
throw new IllegalStateException("Cannot parse invalid line: " + inputLine + values.length);
}
return new DefaultRemoteCommand(values[FIRSTINDEX], new String[] {values[SECONDINDEX],
values[THIRDINDEX]});
}
}