P2InstallableItem.java

/*
 * Copyright (C) 2012 The Android Open Source Project
 *
 * 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.motorola.studio.android.installer.utilities;

import org.eclipse.equinox.p2.metadata.IInstallableUnit;
import org.eclipse.equinox.p2.metadata.ILicense;
import org.eclipse.equinox.p2.ui.LicenseManager;
import org.eclipse.equinox.p2.ui.ProvisioningUI;

/**
 * Encapsulates the specific items from P2
 * such as controlling licenses accepted
 */
class P2InstallableItem extends InstallableItem
{
    @Override
    public boolean hasLicenseNotAccepted()
    {
        LicenseManager manager = ProvisioningUI.getDefaultUI().getLicenseManager();
        IInstallableUnit iu = (IInstallableUnit) getData();
        for (ILicense license : iu.getLicenses())
        {
            if (!manager.isAccepted(license))
            {
                return true;
            }
        }
        return false;
    }

    @Override
    public void acceptLicenses()
    {
        LicenseManager manager = ProvisioningUI.getDefaultUI().getLicenseManager();
        IInstallableUnit iu = (IInstallableUnit) getData();
        for (ILicense license : iu.getLicenses())
        {
            manager.accept(license);
        }
    }

    /* (non-Javadoc)
     * @see com.motorola.studio.android.installer.utilities.InstallableItem#hasPrerequrementsFulfilled()
     */
    @Override
    public boolean hasPrerequirementsFulfilled()
    {
        // TODO Auto-generated method stub
        return true;
    }

    /* (non-Javadoc)
     * @see com.motorola.studio.android.installer.utilities.InstallableItem#getMaxBufferSize()
     */
    @Override
    public int getMaxBufferSize()
    {
        return 65536;
    }

}