/*
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* Copyright 2014 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.models;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import java.util.concurrent.CopyOnWriteArrayList;
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import org.parboiled.common.StringUtils;
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import ro.fortsoft.pf4j.PluginVersion;
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/**
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* Represents a list of plugin registrations.
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*/
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public class PluginRegistry implements Serializable {
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private static final long serialVersionUID = 1L;
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public final String name;
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public final List<PluginRegistration> registrations;
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public PluginRegistry(String name) {
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this.name = name;
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registrations = new CopyOnWriteArrayList<PluginRegistration>();
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}
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public void setup() {
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for (PluginRegistration reg : registrations) {
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reg.registry = name;
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}
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}
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public PluginRegistration lookup(String id) {
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for (PluginRegistration registration : registrations) {
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if (registration.id.equalsIgnoreCase(id)) {
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return registration;
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}
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}
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return null;
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}
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@Override
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public String toString() {
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return getClass().getSimpleName();
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}
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public static enum InstallState {
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NOT_INSTALLED, INSTALLED, CAN_UPDATE, UNKNOWN
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}
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/**
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* Represents a plugin registration.
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*/
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public static class PluginRegistration implements Serializable {
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private static final long serialVersionUID = 1L;
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public final String id;
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public String description;
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public String provider;
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public String projectUrl;
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public String currentRelease;
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public transient String installedRelease;
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public transient String registry;
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public List<PluginRelease> releases;
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public PluginRegistration(String id) {
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this.id = id;
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this.releases = new ArrayList<PluginRelease>();
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}
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public PluginRelease getCurrentRelease() {
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PluginRelease current = null;
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if (!StringUtils.isEmpty(currentRelease)) {
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// find specified
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current = getRelease(currentRelease);
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}
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if (current == null) {
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// find by date
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Date date = new Date(0);
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for (PluginRelease pv : releases) {
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if (pv.date.after(date)) {
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current = pv;
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}
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}
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}
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return current;
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}
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public PluginRelease getRelease(String version) {
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for (PluginRelease pv : releases) {
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if (pv.version.equalsIgnoreCase(version)) {
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return pv;
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}
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}
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return null;
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}
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public InstallState getInstallState() {
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if (StringUtils.isEmpty(installedRelease)) {
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return InstallState.NOT_INSTALLED;
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}
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PluginVersion ir = PluginVersion.createVersion(installedRelease);
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PluginVersion cr = PluginVersion.createVersion(currentRelease);
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switch (ir.compareTo(cr)) {
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case -1:
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return InstallState.UNKNOWN;
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case 1:
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return InstallState.CAN_UPDATE;
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default:
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return InstallState.INSTALLED;
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}
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}
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@Override
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public String toString() {
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return id;
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}
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}
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public static class PluginRelease implements Comparable<PluginRelease> {
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public String version;
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public Date date;
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public String requires;
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public String url;
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@Override
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public int compareTo(PluginRelease o) {
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return PluginVersion.createVersion(version).compareTo(PluginVersion.createVersion(o.version));
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}
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}
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}
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