+++ /dev/null
-package com.indexdata.pz2utils4jsf.pazpar2;\r
-\r
-import java.io.ByteArrayOutputStream;\r
-import java.io.IOException;\r
-\r
-import org.apache.log4j.Logger;\r
-\r
-import com.indexdata.masterkey.pazpar2.client.ClientCommand;\r
-import com.indexdata.masterkey.pazpar2.client.Pazpar2Client;\r
-import com.indexdata.masterkey.pazpar2.client.Pazpar2HttpResponse;\r
-import com.indexdata.masterkey.pazpar2.client.exceptions.Pazpar2ErrorException;\r
-import com.indexdata.pz2utils4jsf.pazpar2.data.CommandError;\r
-\r
-public class CommandThread extends Thread {\r
-\r
- private static Logger logger = Logger.getLogger(CommandThread.class);\r
- Pazpar2Command command;\r
- Pazpar2Client client;\r
- private ByteArrayOutputStream baos = new ByteArrayOutputStream();\r
- private StringBuilder response = new StringBuilder(""); \r
- \r
- public CommandThread (Pazpar2Command command, Pazpar2Client client) {\r
- this.command = command;\r
- this.client = client;\r
- }\r
- \r
- /**\r
- * Runs the specified command using the specified Pazpar2 client\r
- * Sets the Pazpar2 response as an XML response string to be retrieved by\r
- * getResponse().\r
- * \r
- * In case of an exception, an error response is generated, the document\r
- * element being the same as it would have been if successful (named after\r
- * the command, that is). \r
- * \r
- */\r
- public void run() {\r
- ClientCommand clientCommand = new ClientCommand(command.getName(), command.getEncodedQueryString());\r
- if (command.getName().equals("search")) {\r
- client.setSearchCommand(clientCommand);\r
- }\r
- try {\r
- long start = System.currentTimeMillis();\r
- Pazpar2HttpResponse httpResponse = client.executeCommand(clientCommand, baos);\r
- if (httpResponse.getStatusCode()==200) {\r
- response.append(baos.toString("UTF-8")); \r
- } else if (httpResponse.getStatusCode()==417) {\r
- logger.error("Pazpar2 status code 417: " + baos.toString("UTF-8"));\r
- response.append(CommandError.insertPazpar2ErrorXml(command.getName(), "Expectation failed (417)", baos.toString("UTF-8"))); \r
- } else {\r
- String resp = baos.toString("UTF-8");\r
- logger.error("Pazpar2 status code was " + httpResponse.getStatusCode() + ": " + resp);\r
- throw new Pazpar2ErrorException(resp,httpResponse.getStatusCode(),resp,null);\r
- } \r
- long end = System.currentTimeMillis(); \r
- logger.debug("Executed " + command.getName() + " in " + (end-start) + " ms." );\r
- } catch (IOException e) {\r
- response.append(CommandError.createErrorXml(command.getName(), "io", e.getMessage())); \r
- logger.error(response.toString());\r
- } catch (Pazpar2ErrorException e) {\r
- response.append(CommandError.createErrorXml(command.getName(), "pazpar2error", e.getMessage())); \r
- logger.error(response.toString());\r
- } catch (Exception e) {\r
- response.append(CommandError.createErrorXml(command.getName(), "general", e.getMessage())); \r
- logger.error(response.toString()); \r
- }\r
- }\r
- \r
- /**\r
- * \r
- * @return Pazpar2 response as an XML string, possibly a generated error XML\r
- */\r
- public String getResponse () {\r
- return response.toString();\r
- }\r
- \r
- public Pazpar2Command getCommand() {\r
- return command;\r
- }\r
-\r
-}\r