platform/platform-impl/src/com/intellij/openapi/updateSettings/impl/UpdateSettings.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.intellij.openapi.updateSettings.impl;
  17
  18 import com.intellij.openapi.components.PersistentStateComponent;
  19 import com.intellij.openapi.components.ServiceManager;
  20 import com.intellij.openapi.components.State;
  21 import com.intellij.openapi.components.Storage;
  22 import com.intellij.openapi.diagnostic.Logger;
  23 import com.intellij.openapi.util.DefaultJDOMExternalizer;
  24 import com.intellij.openapi.util.InvalidDataException;
  25 import com.intellij.openapi.util.JDOMExternalizableStringList;
  26 import com.intellij.openapi.util.WriteExternalException;
  27 import org.jdom.Element;
  28
  29 /**
  30  * @author yole
  31  */
  32 @State(
  33   name = "UpdatesConfigurable",
  34   storages = {
  35     @Storage(
  36       id ="other",
  37       file = "$APP_CONFIG$/other.xml"
  38     )}
  39 )
  40 public class UpdateSettings implements PersistentStateComponent<Element> {
  41   private static final Logger LOG = Logger.getInstance("#com.intellij.openapi.updateSettings.impl.UpdateSettings");
  42
  43   @SuppressWarnings({"WeakerAccess", "CanBeFinal"})
  44   public JDOMExternalizableStringList myPluginHosts = new JDOMExternalizableStringList();
  45
  46   @SuppressWarnings({"WeakerAccess", "CanBeFinal"})
  47   public JDOMExternalizableStringList myKnownUpdateChannels = new JDOMExternalizableStringList();
  48
  49   public boolean CHECK_NEEDED = true;
  50   public String CHECK_PERIOD = UpdateSettingsConfigurable.WEEKLY;
  51   public long LAST_TIME_CHECKED = 0;
  52
  53   public static UpdateSettings getInstance() {
  54     return ServiceManager.getService(UpdateSettings.class);
  55   }
  56
  57   public Element getState() {
  58     Element element = new Element("state");
  59     try {
  60       DefaultJDOMExternalizer.writeExternal(this, element);
  61     }
  62     catch (WriteExternalException e) {
  63       LOG.info(e);
  64     }
  65     return element;
  66   }
  67
  68   public void loadState(final Element state) {
  69     try {
  70       DefaultJDOMExternalizer.readExternal(this, state);
  71     }
  72     catch (InvalidDataException e) {
  73       LOG.info(e);
  74     }
  75   }
  76 }