sh.calaba.driver.client.model.impl.ViewImpl.java Source code

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Here is the source code for sh.calaba.driver.client.model.impl.ViewImpl.java

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/*
 * Copyright 2012 calabash-driver committers.
 * 
 * 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 sh.calaba.driver.client.model.impl;

import org.json.JSONObject;

import sh.calaba.driver.client.CalabashCommands;
import sh.calaba.driver.client.RemoteCalabashAndroidDriver;
import sh.calaba.driver.model.By;
import sh.calaba.driver.model.ElementType;
import sh.calaba.driver.model.ViewSupport;

/**
 * Default {@link ViewSupport} implementation.
 * 
 * @author ddary
 */
public class ViewImpl extends RemoteObject implements ViewSupport {
    private By.Id id = null;

    public ViewImpl(RemoteCalabashAndroidDriver driver, By.Id id) {
        super(driver);
        this.id = id;
    }

    public ViewImpl(RemoteCalabashAndroidDriver driver) {
        super(driver);
    }

    public void click() {
        assertIdNotNull();
        executeCalabashCommand(CalabashCommands.CLICK_ON_VIEW_BY_ID, id.getIdentifier());
    }

    private void assertIdNotNull() {
        if (id == null) {
            throw new IllegalArgumentException("Instance variable id cannot be null.");
        }
    }

    public String getText() {
        JSONObject result = executeCalabashCommand(CalabashCommands.GET_TEXT_BY_ID, id.getIdentifier());
        return result.optString("message");
    }

    @Override
    public Boolean isEnabled() {
        JSONObject result = executeCalabashCommand(CalabashCommands.GET_VIEW_PROPERTY, id.getIdentifier(),
                "enabled");
        return result.optBoolean("message");
    }

    @Override
    public void longClick() {
        assertIdNotNull();
        executeCalabashCommand(CalabashCommands.LONG_PRESS_ON_VIEW_BY_ID, id.getIdentifier());
    }
}