| /* |
| * Copyright (C) 2015 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.android.tools.idea.sdk.remote.internal.packages; |
| |
| import com.android.sdklib.repository.FullRevision; |
| import com.android.sdklib.repository.PkgProps; |
| import com.android.tools.idea.sdk.remote.internal.sources.SdkRepoConstants; |
| import org.w3c.dom.Node; |
| |
| import java.util.Properties; |
| |
| /** |
| * Represents an XML node in an SDK repository that has a min-tools-rev requirement. |
| */ |
| class MinToolsMixin implements IMinToolsDependency { |
| |
| /** |
| * The minimal revision of the tools package required by this extra package, if > 0, |
| * or {@link #MIN_TOOLS_REV_NOT_SPECIFIED} if there is no such requirement. |
| */ |
| private final FullRevision mMinToolsRevision; |
| |
| /** |
| * Creates a new mixin from the attributes and elements of the given XML node. |
| * This constructor should throw an exception if the package cannot be created. |
| * |
| * @param packageNode The XML element being parsed. |
| */ |
| MinToolsMixin(Node packageNode) { |
| |
| mMinToolsRevision = |
| RemotePackageParserUtils |
| .parsePreciseRevisionElement(RemotePackageParserUtils.findChildElement(packageNode, SdkRepoConstants.NODE_MIN_TOOLS_REV)); |
| } |
| |
| /** |
| * The minimal revision of the tools package required by this extra package, if > 0, |
| * or {@link #MIN_TOOLS_REV_NOT_SPECIFIED} if there is no such requirement. |
| */ |
| @Override |
| public FullRevision getMinToolsRevision() { |
| return mMinToolsRevision; |
| } |
| |
| public void saveProperties(Properties props) { |
| if (!getMinToolsRevision().equals(MIN_TOOLS_REV_NOT_SPECIFIED)) { |
| props.setProperty(PkgProps.MIN_TOOLS_REV, getMinToolsRevision().toShortString()); |
| } |
| } |
| |
| @Override |
| public int hashCode() { |
| return hashCode(super.hashCode()); |
| } |
| |
| int hashCode(int superHashCode) { |
| final int prime = 31; |
| int result = superHashCode; |
| result = prime * result + ((mMinToolsRevision == null) ? 0 : mMinToolsRevision.hashCode()); |
| return result; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (!super.equals(obj)) { |
| return false; |
| } |
| if (!(obj instanceof IMinToolsDependency)) { |
| return false; |
| } |
| IMinToolsDependency other = (IMinToolsDependency)obj; |
| if (mMinToolsRevision == null) { |
| if (other.getMinToolsRevision() != null) { |
| return false; |
| } |
| } |
| else if (!mMinToolsRevision.equals(other.getMinToolsRevision())) { |
| return false; |
| } |
| return true; |
| } |
| } |