您好我正在尝试使用 jsp 开发我的 Web 应用程序。我有6个jsp页面。页面分别是registration.jsp、login.jsp、r1.jsp、welcome.jsp、createroom.jsp和showroom.jsp。我的目标是当我登录登录页面时，页面应该重定向到 openmeeting 服务器。为此，我创建了像 omRestService 这样的 web 服务。为了调用此服务，我分别创建了两个 java 类 omGateWay 和 OmPluginSettings。一切正常，但在下面提到的 ompluginSetting class.error 中发生错误。
import com.atlassian.sal.api.pluginsettings.PluginSettings;
import com.atlassian.sal.api.pluginsettings.PluginSettingsFactory;
(The import com.atlassian cannot be resolved)
在这里，我向您提供我的 OmPluginSeeting.java 文件，该文件有错误。PluginSettingsFactory 出现很多错误。
package restService;
import com.atlassian.sal.api.pluginsettings.PluginSettings;
import com.atlassian.sal.api.pluginsettings.PluginSettingsFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class OmPluginSettings
{
private static final Logger log = (Logger) LoggerFactory.getLogger(OmPluginSettings.class);
final PluginSettingsFactory pluginSettingsFactory;
public OmPluginSettings(PluginSettingsFactory pluginSettingsFactory)
{
this.pluginSettingsFactory = pluginSettingsFactory;
}
public void storeSomeInfo(String key, String value)
{
this.pluginSettingsFactory.createGlobalSettings().put("openmeetings:" + key, value);
}
public Object getSomeInfo(String key)
{
return this.pluginSettingsFactory.createGlobalSettings().get("openmeetings:" + key);
}
public void storeSomeInfo(String projectKey, String key, String value)
{
this.pluginSettingsFactory.createSettingsForKey(projectKey).put("openmeetings:" + key,
value);
}
public Object getSomeInfo(String projectKey, String key) {
return this.pluginSettingsFactory.createSettingsForKey(projectKey).get("openmeetings:"
+ key);
}
}
我还提供了我的休息服务，它在下面给出并且完全没有错误。
package restService;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
import java.util.Iterator;
import java.util.LinkedHashMap;
import javax.ws.rs.core.UriBuilder;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.methods.GetMethod;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class omRestService
{
private static final Logger log = (Logger)
LoggerFactory.getLogger(omRestService.class);
private URI getURI(String url) {
return UriBuilder.fromUri(
url).build(new Object[0]);
}
private String getEncodetURI(String url) throws MalformedURLException
{
return new URL(url).toString().replaceAll(" ", "%20");
}
public LinkedHashMap<String, Element> call(String request, Object param)
throws Exception
{
HttpClient client = new HttpClient();
GetMethod method = null;
try
{
method = new GetMethod(getEncodetURI(request).toString());
}
catch (MalformedURLException e) {
e.printStackTrace();
}
int statusCode = 0;
try {
statusCode = client.executeMethod(method);
}
catch (HttpException e)
{
throw new Exception("Connection to OpenMeetings refused. Please check your
OpenMeetings configuration.");
}
catch (IOException e)
{
throw new Exception("Connection to OpenMeetings refused. Please check your
OpenMeetings configuration.");
}
switch (statusCode)
{
case 200:
break;
case 400:
throw new Exception("Bad request. The parameters passed to the service did
not match
as expected. The Message should tell you what was missing or incorrect.");
case 403:
throw new Exception("Forbidden. You do not have permission to access this
resource, or
are over your rate limit.");
case 503:
throw new Exception("Service unavailable. An internal problem prevented us
from
returning data to you.");
default:
throw new Exception("Your call to OpenMeetings! Web Services returned an
unexpected
HTTP status of: " + statusCode);
}
InputStream rstream = null;
try
{
rstream = method.getResponseBodyAsStream();
}
catch (IOException e) {
e.printStackTrace();
throw new Exception("No Response Body");
}
BufferedReader br = new BufferedReader(new InputStreamReader(rstream));
SAXReader reader = new SAXReader();
Document document = null;
String line;
try
{
// String line;
while ((line = br.readLine()) != null)
{
// String line;
document = reader.read(new ByteArrayInputStream(line.getBytes("UTF-8")));
}
}
catch (UnsupportedEncodingException e)
{
e.printStackTrace();
throw new Exception("UnsupportedEncodingException by SAXReader");
}
catch (IOException e) {
e.printStackTrace();
throw new Exception("IOException by SAXReader in REST Service");
}
catch (DocumentException e) {
e.printStackTrace();
throw new Exception("DocumentException by SAXReader in REST Service");
} finally {
br.close();
}
Element root = document.getRootElement();
LinkedHashMap elementMap = new LinkedHashMap();
for (Iterator i = root.elementIterator(); i.hasNext(); )
{
Element item = (Element)i.next();
if (item.getNamespacePrefix() == "soapenv") {
throw new Exception(item.getData().toString());
}
String nodeVal = item.getName();
elementMap.put(nodeVal, item);
}
return elementMap;
}
}
在此 RestService 之后，我制作了 OmGateWay 类，该类具有许多与 openmeetings 集成的方法。下面给出：
package org.openmeetings.jira.plugin.gateway;
import java.util.LinkedHashMap;
import org.dom j.Element;
import org.openmeetings.jira.plugin.ao.adminconfiguration.OmPluginSettings;
import org.slf j.Logger;
import org.slf j.LoggerFactory;
public class OmGateway
{
private static final Logger log =
LoggerFactory.getLogger(OmGateway.class);
private OmRestService omRestService;
private OmPluginSettings omPluginSettings;
private String sessionId;
public OmGateway(OmRestService omRestService, OmPluginSettings omPluginSettings)
{
this.omRestService = omRestService;
this.omPluginSettings = omPluginSettings;
}
public Boolean loginUser() throws Exception
{
LinkedHashMap result = null;
String url = (String)this.omPluginSettings.getSomeInfo("url");
String port = (String)this.omPluginSettings.getSomeInfo("port");
String userpass = (String)this.omPluginSettings.getSomeInfo("userpass");
String omusername =
(String)this.omPluginSettings.getSomeInfo("username");
String sessionURL = "http://" + url + ":" + port + "/openmeetings
/services/
UserService/getSession";
LinkedHashMap elementMap = this.omRestService.call(sessionURL, null);
Element item = (Element)elementMap.get("return");
setSessionId(item.elementText("session_id"));
log.info(item.elementText("session_id"));
result = this.omRestService.call("http://" + url + ":" + port +
"/openmeetings/
services/UserService/loginUser?SID=" + getSessionId() + "&username=" +
omusername
+ "&userpass=" + userpass, null);
if
(Integer.valueOf(((Element)result.get("return")).getStringValue()).intValue() >
) {
return Boolean.valueOf(true);
}
return Boolean.valueOf(false);
}
public Long addRoomWithModerationExternalTypeAndTopBarOption(Boolean
isAllowedRecording,
Boolean isAudioOnly, Boolean isModeratedRoom, String name, Long
numberOfParticipent, Long
roomType, String externalRoomType)
throws Exception
{
String url = (String)this.omPluginSettings.getSomeInfo("url");
String port = (String)this.omPluginSettings.getSomeInfo("port");
String roomId = "";
String restURL = "http://" + url + ":" + port + "/openmeetings/services/
RoomService/addRoomWithModerationExternalTypeAndTopBarOption?" +
"SID=" + getSessionId() +
"&name=" + name +
"&roomtypes_id=" + roomType.toString() +
"&comment=jira" +
"&numberOfPartizipants=" + numberOfParticipent.toString() +
"&ispublic=false" +
"&appointment=false" +
"&isDemoRoom=false" +
"&demoTime=" +
"&isModeratedRoom=" + isModeratedRoom.toString() +
"&externalRoomType=" + externalRoomType +
"&allowUserQuestions=" +
"&isAudioOnly=" + isAudioOnly.toString() +
"&waitForRecording=false" +
"&allowRecording=" + isAllowedRecording.toString() +
"&hideTopBar=false";
LinkedHashMap result = this.omRestService.call(restURL, null);
roomId = ((Element)result.get("return")).getStringValue();
return Long.valueOf(roomId);
}
public Long updateRoomWithModerationAndQuestions(Boolean isAllowedRecording,
Boolean
isAudioOnly, Boolean isModeratedRoom, String roomname, Long
numberOfParticipent, Long
roomType, Long roomId)
throws Exception
{
String url = (String)this.omPluginSettings.getSomeInfo("url");
String port = (String)this.omPluginSettings.getSomeInfo("port");
String updateRoomId = "";
String restURL = "http://" + url + ":" + port + "/openmeetings/services
/RoomService/
updateRoomWithModerationAndQuestions?" +
"SID=" + getSessionId() +
"&room_id=" + roomId.toString() +
"&name=" + roomname.toString() +
"&roomtypes_id=" + roomType.toString() +
"&comment=" +
"&numberOfPartizipants=" + numberOfParticipent.toString() +
"&ispublic=false" +
"&appointment=false" +
"&isDemoRoom=false" +
"&demoTime=" +
"&isModeratedRoom=" + isModeratedRoom.toString() +
"&allowUserQuestions=";
LinkedHashMap result = this.omRestService.call(restURL, null);
log.info("addRoomWithModerationExternalTypeAndTopBarOption with ID: ",
((Element)result.get("return")).getStringValue());
updateRoomId = ((Element)result.get("return")).getStringValue();
return Long.valueOf(updateRoomId);
}
public String setUserObjectAndGenerateRoomHash(String username, String
firstname, String
lastname, String profilePictureUrl, String email, String externalUserId, String
externalUserType, Long room_id, int becomeModeratorAsInt, int
showAudioVideoTestAsInt)
throws Exception
{
String url = (String)this.omPluginSettings.getSomeInfo("url");
String port = (String)this.omPluginSettings.getSomeInfo("port");
String roomHash = null;
String restURL = "http://" + url + ":" + port + "/openmeetings/services
/UserService/
setUserObjectAndGenerateRoomHash?" +
"SID=" + getSessionId() +
"&username=" + username +
"&firstname=" + firstname +
"&lastname=" + lastname +
"&profilePictureUrl=" + profilePictureUrl +
"&email=" + email +
"&externalUserId=" + externalUserId +
"&externalUserType=" + externalUserType +
"&room_id=" + room_id +
"&becomeModeratorAsInt=" + becomeModeratorAsInt +
"&showAudioVideoTestAsInt=" + showAudioVideoTestAsInt;
LinkedHashMap result = this.omRestService.call(restURL, null);
roomHash = ((Element)result.get("return")).getStringValue();
return roomHash;
}
public String getSessionId() {
return this.sessionId;
}
public void setSessionId(String sessionId) {
this.sessionId = sessionId;
}
}
我想在 Jsp 按钮单击事件上从 OmGateway 类调用 loginuser 方法。请帮我解决这个错误。并帮助重定向和集成到 openmeetings。先感谢您。