Java tutorial
/* * Aipo is a groupware program developed by Aimluck,Inc. * Copyright (C) 2004-2015 Aimluck,Inc. * http://www.aipo.com * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package com.aimluck.eip.services.social; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.UUID; import javax.servlet.http.HttpServletRequest; import net.sf.json.JSONArray; import net.sf.json.JSONObject; import org.apache.commons.codec.binary.Base64; import org.apache.commons.codec.digest.DigestUtils; import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.methods.PostMethod; import org.apache.commons.httpclient.methods.StringRequestEntity; import org.apache.jetspeed.services.logging.JetspeedLogFactoryService; import org.apache.jetspeed.services.logging.JetspeedLogger; import org.apache.jetspeed.services.resources.JetspeedResources; import com.aimluck.eip.common.ALActivity; import com.aimluck.eip.common.ALActivityCount; import com.aimluck.eip.common.ALApplication; import com.aimluck.eip.common.ALOAuthConsumer; import com.aimluck.eip.http.HttpServletRequestLocator; import com.aimluck.eip.orm.Database; import com.aimluck.eip.orm.query.ResultList; import com.aimluck.eip.services.social.gadgets.ALGadgetSpec; import com.aimluck.eip.services.social.gadgets.ALOAuthService; import com.aimluck.eip.services.social.model.ALActivityGetRequest; import com.aimluck.eip.services.social.model.ALActivityPutRequest; import com.aimluck.eip.services.social.model.ALApplicationGetRequest; import com.aimluck.eip.services.social.model.ALApplicationPutRequest; import com.aimluck.eip.services.social.model.ALOAuthConsumerPutRequest; /** * */ public abstract class ALSocialApplicationHandler { private static final JetspeedLogger logger = JetspeedLogFactoryService .getLogger(ALSocialApplicationHandler.class.getName()); public abstract ResultList<ALApplication> getApplicationList(ALApplicationGetRequest request); public abstract ALApplication getApplication(ALApplicationGetRequest request); public abstract void createApplication(ALApplicationPutRequest request); public abstract void updateApplication(String appId, ALApplicationPutRequest request); public abstract void deleteApplication(String... appIdList); public abstract void deleteApplication(List<String> appIdList); public abstract void enableApplication(String... appIdList); public abstract void enableApplication(List<String> appIdList); public abstract void disableApplication(String... appIdList); public abstract void disableApplication(List<String> appIdList); public abstract boolean checkApplicationAvailability(String appId); public abstract List<ALOAuthConsumer> getOAuthConsumer(String appId); public abstract void putOAuthConsumer(ALOAuthConsumerPutRequest request); public abstract String getContainerConfig(Property property); public abstract void putContainerConfig(Property property, String value); public abstract ResultList<ALActivity> getActivityList(ALActivityGetRequest request); public abstract ALActivity getActivity(ALActivityGetRequest request); public abstract ALActivityCount getActivityCount(ALActivityGetRequest request); public abstract void setAllReadActivity(String loginName); public abstract void setReadActivity(int activityId, String loginName); public abstract void createActivity(ALActivityPutRequest request); public abstract long getNextModuleId(); public abstract void deleteUserData(String... loginNameList); public abstract void deleteUserData(List<String> loginNameList); protected abstract void daysFirstActivate(String uid); public static enum Property { LOCKED_DOMAIN_REQUIRED("lockedDomainRequired") { @Override public String defaultValue() { return "false"; } }, LOCKED_DOMAIN_SUFFIX("lockedDomainSuffix") { @Override public String defaultValue() { return ""; } }, UNLOCKED_DOMAIN("unLockedDomain") { @Override public String defaultValue() { return ""; } }, CACHE_GADGET_XML("cacheGadgetXml") { @Override public String defaultValue() { return "true"; } }, ACTIVITY_SAVE_LIMIT("activitySaveLimit") { @Override public String defaultValue() { return "30"; } }, CONTAINER_URL("containerUrl") { @Override public String defaultValue() { return JetspeedResources.getString("aipo.container.url"); } }; private final String property; private Property(String property) { this.property = property; } @Override public String toString() { return this.property; } public abstract String defaultValue(); } protected String generateConsumerKey(String url) { return new StringBuilder( Database.getDomainName()) .append(":") .append(new String(Base64.encodeBase64(DigestUtils.sha(new StringBuilder() .append(System.nanoTime()).append("::").append(url).toString().getBytes()))) .replace("=", "")) .toString(); } protected String generateConsumerSecret() { return DigestUtils .shaHex(new StringBuilder(UUID.randomUUID().toString()).append(System.nanoTime()).toString()); } public ALGadgetSpec getMetaData(String specUrl) { return getMetaData(specUrl, false); } public ALGadgetSpec getMetaData(String specUrl, boolean isDetail) { List<String> specUrls = new ArrayList<String>(); specUrls.add(specUrl); Map<String, ALGadgetSpec> metaData = getMetaData(specUrls, "home", isDetail, true); return metaData.get(specUrl); } public Map<String, ALGadgetSpec> getMetaData(List<String> specUrls) { return getMetaData(specUrls, "home", false, true); } protected String getMetaDataUrl() { String baseUrl = ALContainerConfigService.get(Property.CONTAINER_URL); if (baseUrl == null || baseUrl.length() == 0) { HttpServletRequest request = HttpServletRequestLocator.get(); Integer port = request.getServerPort(); String scheme = request.getScheme(); String continerPath = JetspeedResources.getString("aipo.container.path"); baseUrl = scheme + "://127.0.0.1:" + port + (continerPath == null ? "" : continerPath); } return baseUrl + "/gadgets/metadata"; } public Map<String, ALGadgetSpec> getMetaData(List<String> specUrls, String view, boolean isDetail, boolean nocache) { Map<String, ALGadgetSpec> maps = new HashMap<String, ALGadgetSpec>(); if (specUrls == null || specUrls.size() == 0) { return maps; } try { HttpClient httpClient = new HttpClient(); httpClient.getParams().setParameter("http.connection.timeout", 10000); httpClient.getParams().setParameter("http.socket.timeout", 10000); PostMethod postMethod = new PostMethod(getMetaDataUrl()); postMethod.addRequestHeader("Content-Type", "application/javascript"); postMethod.addParameter("st", "default:st"); postMethod.addParameter("req", "1"); postMethod.addParameter("callback", "1"); JSONObject jsonObject = new JSONObject(); JSONObject context = new JSONObject(); context.put("country", "JP"); context.put("language", "ja"); context.put("view", view == null ? "home" : view); context.put("container", "default"); context.put("nocache", nocache ? 1 : 0); if (isDetail) { context.put("withDescription", "1"); context.put("withOAuthService", "1"); } JSONArray gadgets = new JSONArray(); for (String specUrl : specUrls) { JSONObject gadget = new JSONObject(); gadget.put("url", specUrl); gadget.put("moduleId", 1); gadgets.add(gadget); } jsonObject.put("context", context); jsonObject.put("gadgets", gadgets); postMethod.setRequestEntity( new StringRequestEntity(jsonObject.toString(), "application/javascript", "UTF-8")); httpClient.executeMethod(postMethod); String result = postMethod.getResponseBodyAsString(); JSONObject fromObject = JSONObject.fromObject(result); JSONArray jsonArray = (JSONArray) fromObject.get("gadgets"); Map<String, Class<?>> classMap = new HashMap<String, Class<?>>(); classMap.put("oauthService", ALOAuthService.class); classMap.put("userPrefs", HashMap.class); if (jsonArray == null) { return maps; } int size = jsonArray.size(); for (int i = 0; i < size; i++) { try { JSONObject object = jsonArray.getJSONObject(i); Object e = object.get("errors"); if (e == null) { ALGadgetSpec spec = (ALGadgetSpec) JSONObject.toBean(object, ALGadgetSpec.class, classMap); maps.put(spec.getUrl(), spec); } } catch (Throwable t) { logger.warn("[ALSocialApplicationHandler]", t); } } } catch (Throwable t) { logger.warn("[ALSocialApplicationHandler]", t); } return maps; } }