| // 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.google.gerrit.server.project; |
| |
| import static com.google.common.base.Preconditions.checkArgument; |
| |
| import com.google.auto.value.AutoValue; |
| import com.google.common.base.Strings; |
| import com.google.gerrit.common.Nullable; |
| import com.google.gerrit.extensions.api.projects.CommentLinkInfo; |
| |
| /** Info about a single commentlink section in a config. */ |
| @AutoValue |
| public abstract class StoredCommentLinkInfo { |
| public abstract String getName(); |
| |
| /** A regular expression to match for the commentlink to apply. */ |
| @Nullable |
| public abstract String getMatch(); |
| |
| /** The link to replace the match with. This can only be set if html is {@code null}. */ |
| @Nullable |
| public abstract String getLink(); |
| |
| /** The html to replace the match with. This can only be set if link is {@code null}. */ |
| @Nullable |
| public abstract String getHtml(); |
| |
| /** Weather this comment link is active. {@code null} means true. */ |
| @Nullable |
| public abstract Boolean getEnabled(); |
| |
| /** If set, {@link StoredCommentLinkInfo} has to be overriden to take any effect. */ |
| public abstract boolean getOverrideOnly(); |
| |
| /** |
| * Creates an enabled {@link StoredCommentLinkInfo} that can be overriden but doesn't do anything |
| * on its own. |
| */ |
| public static StoredCommentLinkInfo enabled(String name) { |
| return builder(name).setOverrideOnly(true).build(); |
| } |
| |
| /** |
| * Creates a disabled {@link StoredCommentLinkInfo} that can be overriden but doesn't do anything |
| * on it's own. |
| */ |
| public static StoredCommentLinkInfo disabled(String name) { |
| return builder(name).setOverrideOnly(true).build(); |
| } |
| |
| /** Creates and returns a new {@link StoredCommentLinkInfo.Builder} instance. */ |
| public static Builder builder(String name) { |
| checkArgument(name != null, "invalid commentlink.name"); |
| return new AutoValue_StoredCommentLinkInfo.Builder().setName(name).setOverrideOnly(false); |
| } |
| |
| /** Creates and returns a new {@link StoredCommentLinkInfo} instance with the same values. */ |
| static StoredCommentLinkInfo fromInfo(CommentLinkInfo src, boolean enabled) { |
| return builder(src.name) |
| .setMatch(src.match) |
| .setLink(src.link) |
| .setHtml(src.html) |
| .setEnabled(enabled) |
| .setOverrideOnly(false) |
| .build(); |
| } |
| |
| /** Returns an {@link CommentLinkInfo} instance with the same values. */ |
| CommentLinkInfo toInfo() { |
| CommentLinkInfo info = new CommentLinkInfo(); |
| info.name = getName(); |
| info.match = getMatch(); |
| info.link = getLink(); |
| info.html = getHtml(); |
| info.enabled = getEnabled(); |
| return info; |
| } |
| |
| @AutoValue.Builder |
| public abstract static class Builder { |
| public abstract Builder setName(String value); |
| |
| public abstract Builder setMatch(@Nullable String value); |
| |
| public abstract Builder setLink(@Nullable String value); |
| |
| public abstract Builder setHtml(@Nullable String value); |
| |
| public abstract Builder setEnabled(@Nullable Boolean value); |
| |
| public abstract Builder setOverrideOnly(boolean value); |
| |
| public StoredCommentLinkInfo build() { |
| checkArgument(getName() != null, "invalid commentlink.name"); |
| setLink(Strings.emptyToNull(getLink())); |
| setHtml(Strings.emptyToNull(getHtml())); |
| if (!getOverrideOnly()) { |
| checkArgument( |
| !Strings.isNullOrEmpty(getMatch()), "invalid commentlink.%s.match", getName()); |
| checkArgument( |
| (getLink() != null && getHtml() == null) || (getLink() == null && getHtml() != null), |
| "commentlink.%s must have either link or html", |
| getName()); |
| } |
| return autoBuild(); |
| } |
| |
| protected abstract StoredCommentLinkInfo autoBuild(); |
| |
| protected abstract String getName(); |
| |
| protected abstract String getMatch(); |
| |
| protected abstract String getLink(); |
| |
| protected abstract String getHtml(); |
| |
| protected abstract boolean getOverrideOnly(); |
| } |
| } |