Package org.apache.manifoldcf.agents.output.amazoncloudsearch

Class AmazonCloudSearchConnector

  • All Implemented Interfaces:
    org.apache.manifoldcf.agents.interfaces.IOutputConnector, org.apache.manifoldcf.agents.interfaces.IPipelineConnector, org.apache.manifoldcf.core.interfaces.IConnector
    public class AmazonCloudSearchConnector
extends org.apache.manifoldcf.agents.output.BaseOutputConnector

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected static int CHUNK_SIZE  
      static java.lang.String INGEST_ACTIVITY
      Ingestion activity
      protected org.apache.http.client.methods.HttpPost poster
      Local connection
      static java.lang.String REMOVE_ACTIVITY
      Document removal activity
      protected java.lang.String serverHost  
      protected java.lang.String serverPath  

      • Fields inherited from class org.apache.manifoldcf.agents.output.BaseOutputConnector

        _rcsid

      • Fields inherited from class org.apache.manifoldcf.core.connector.BaseConnector

        currentContext, params

      • Fields inherited from interface org.apache.manifoldcf.agents.interfaces.IPipelineConnector

        DOCUMENTSTATUS_ACCEPTED, DOCUMENTSTATUS_REJECTED

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int addOrReplaceDocumentWithException​(java.lang.String documentURI, org.apache.manifoldcf.core.interfaces.VersionContext outputDescription, org.apache.manifoldcf.agents.interfaces.RepositoryDocument document, java.lang.String authorityNameString, org.apache.manifoldcf.agents.interfaces.IOutputAddActivity activities)
      Add (or replace) a document in the output data store using the connector.
      java.lang.String check()
      Test the connection.
      boolean checkMimeTypeIndexable​(org.apache.manifoldcf.core.interfaces.VersionContext outputDescription, java.lang.String mimeType, org.apache.manifoldcf.agents.interfaces.IOutputCheckActivity activities)
      Detect if a mime type is indexable or not.
      void clearThreadContext()
      Clear out any state information specific to a given thread.
      protected void conditionallyFlushDocuments​(org.apache.manifoldcf.agents.interfaces.IOutputHistoryActivity activities)  
      void connect​(org.apache.manifoldcf.core.interfaces.ConfigParams configParameters)
      Connect.
      void deinstall​(org.apache.manifoldcf.core.interfaces.IThreadContext threadContext)  
      void disconnect()
      Close the connection.
      protected void flushDocuments​(org.apache.manifoldcf.agents.interfaces.IOutputHistoryActivity activities)  
      java.lang.String[] getActivitiesList()
      Return the list of activities that this connector supports (i.e.
      protected void getSession()
      Set up a session
      void install​(org.apache.manifoldcf.core.interfaces.IThreadContext threadContext)  
      boolean isConnected()
      This method is called to assess whether to count this connector instance should actually be counted as being connected.
      void noteJobComplete​(org.apache.manifoldcf.agents.interfaces.IOutputNotifyActivity activities)  
      void outputConfigurationBody​(org.apache.manifoldcf.core.interfaces.IThreadContext threadContext, org.apache.manifoldcf.core.interfaces.IHTTPOutput out, java.util.Locale locale, org.apache.manifoldcf.core.interfaces.ConfigParams parameters, java.lang.String tabName)  
      void outputConfigurationHeader​(org.apache.manifoldcf.core.interfaces.IThreadContext threadContext, org.apache.manifoldcf.core.interfaces.IHTTPOutput out, java.util.Locale locale, org.apache.manifoldcf.core.interfaces.ConfigParams parameters, java.util.List<java.lang.String> tabsArray)
      Output the configuration header section.
      java.lang.String processConfigurationPost​(org.apache.manifoldcf.core.interfaces.IThreadContext threadContext, org.apache.manifoldcf.core.interfaces.IPostParameters variableContext, org.apache.manifoldcf.core.interfaces.ConfigParams parameters)
      Process a configuration post.
      void removeDocument​(java.lang.String documentURI, java.lang.String outputDescription, org.apache.manifoldcf.agents.interfaces.IOutputRemoveActivity activities)
      Remove a document using the connector.
      void viewConfiguration​(org.apache.manifoldcf.core.interfaces.IThreadContext threadContext, org.apache.manifoldcf.core.interfaces.IHTTPOutput out, java.util.Locale locale, org.apache.manifoldcf.core.interfaces.ConfigParams parameters)
      View configuration.

      • Methods inherited from class org.apache.manifoldcf.agents.output.BaseOutputConnector

        checkDateIndexable, checkDocumentIndexable, checkLengthIndexable, checkURLIndexable, getFormCheckJavascriptMethodName, getFormPresaveCheckJavascriptMethodName, getPipelineDescription, noteAllRecordsRemoved, outputSpecificationBody, outputSpecificationHeader, processSpecificationPost, requestInfo, viewSpecification

      • Methods inherited from class org.apache.manifoldcf.core.connector.BaseConnector

        getConfiguration, outputConfigurationBody, outputConfigurationHeader, outputConfigurationHeader, pack, packFixedList, packList, packList, poll, processConfigurationPost, setThreadContext, unpack, unpackFixedList, unpackList, viewConfiguration

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

      • Methods inherited from interface org.apache.manifoldcf.core.interfaces.IConnector

        getConfiguration, poll, processConfigurationPost, setThreadContext

    • Field Detail

      • INGEST_ACTIVITY

        public static final java.lang.String INGEST_ACTIVITY
        Ingestion activity
        See Also:
        Constant Field Values

      • REMOVE_ACTIVITY

        public static final java.lang.String REMOVE_ACTIVITY
        Document removal activity
        See Also:
        Constant Field Values

      • poster

        protected org.apache.http.client.methods.HttpPost poster
        Local connection

      • serverHost

        protected java.lang.String serverHost

      • serverPath

        protected java.lang.String serverPath

    • Constructor Detail

      • AmazonCloudSearchConnector

        public AmazonCloudSearchConnector()
        Constructor.

    • Method Detail

      • clearThreadContext

        public void clearThreadContext()
        Clear out any state information specific to a given thread. This method is called when this object is returned to the connection pool.
        Specified by:
        clearThreadContext in interface org.apache.manifoldcf.core.interfaces.IConnector
        Overrides:
        clearThreadContext in class org.apache.manifoldcf.core.connector.BaseConnector

      • install

        public void install​(org.apache.manifoldcf.core.interfaces.IThreadContext threadContext)
             throws org.apache.manifoldcf.core.interfaces.ManifoldCFException
        Specified by:
        install in interface org.apache.manifoldcf.core.interfaces.IConnector
        Overrides:
        install in class org.apache.manifoldcf.core.connector.BaseConnector
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException

      • deinstall

        public void deinstall​(org.apache.manifoldcf.core.interfaces.IThreadContext threadContext)
               throws org.apache.manifoldcf.core.interfaces.ManifoldCFException
        Specified by:
        deinstall in interface org.apache.manifoldcf.core.interfaces.IConnector
        Overrides:
        deinstall in class org.apache.manifoldcf.core.connector.BaseConnector
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException

      • getActivitiesList

        public java.lang.String[] getActivitiesList()
        Return the list of activities that this connector supports (i.e. writes into the log).
        Specified by:
        getActivitiesList in interface org.apache.manifoldcf.agents.interfaces.IOutputConnector
        Overrides:
        getActivitiesList in class org.apache.manifoldcf.agents.output.BaseOutputConnector
        Returns:
        the list.

      • connect

        public void connect​(org.apache.manifoldcf.core.interfaces.ConfigParams configParameters)
        Connect.
        Specified by:
        connect in interface org.apache.manifoldcf.core.interfaces.IConnector
        Overrides:
        connect in class org.apache.manifoldcf.core.connector.BaseConnector
        Parameters:
        configParameters - is the set of configuration parameters, which in this case describe the target appliance, basic auth configuration, etc. (This formerly came out of the ini file.)

      • isConnected

        public boolean isConnected()
        This method is called to assess whether to count this connector instance should actually be counted as being connected.
        Specified by:
        isConnected in interface org.apache.manifoldcf.core.interfaces.IConnector
        Overrides:
        isConnected in class org.apache.manifoldcf.core.connector.BaseConnector
        Returns:
        true if the connector instance is actually connected.

      • disconnect

        public void disconnect()
                throws org.apache.manifoldcf.core.interfaces.ManifoldCFException
        Close the connection. Call this before discarding the connection.
        Specified by:
        disconnect in interface org.apache.manifoldcf.core.interfaces.IConnector
        Overrides:
        disconnect in class org.apache.manifoldcf.core.connector.BaseConnector
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException

      • getSession

        protected void getSession()
                   throws org.apache.manifoldcf.core.interfaces.ManifoldCFException
        Set up a session
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException

      • check

        public java.lang.String check()
                       throws org.apache.manifoldcf.core.interfaces.ManifoldCFException
        Test the connection. Returns a string describing the connection integrity.
        Specified by:
        check in interface org.apache.manifoldcf.core.interfaces.IConnector
        Overrides:
        check in class org.apache.manifoldcf.core.connector.BaseConnector
        Returns:
        the connection's status as a displayable string.
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException

      • checkMimeTypeIndexable

        public boolean checkMimeTypeIndexable​(org.apache.manifoldcf.core.interfaces.VersionContext outputDescription,
                                      java.lang.String mimeType,
                                      org.apache.manifoldcf.agents.interfaces.IOutputCheckActivity activities)
                               throws org.apache.manifoldcf.core.interfaces.ManifoldCFException,
                                      org.apache.manifoldcf.agents.interfaces.ServiceInterruption
        Detect if a mime type is indexable or not. This method is used by participating repository connectors to pre-filter the number of unusable documents that will be passed to this output connector.
        Specified by:
        checkMimeTypeIndexable in interface org.apache.manifoldcf.agents.interfaces.IPipelineConnector
        Overrides:
        checkMimeTypeIndexable in class org.apache.manifoldcf.agents.output.BaseOutputConnector
        Parameters:
        outputDescription - is the document's output version.
        mimeType - is the mime type of the document.
        Returns:
        true if the mime type is indexable by this connector.
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException
        org.apache.manifoldcf.agents.interfaces.ServiceInterruption

      • addOrReplaceDocumentWithException

        public int addOrReplaceDocumentWithException​(java.lang.String documentURI,
                                             org.apache.manifoldcf.core.interfaces.VersionContext outputDescription,
                                             org.apache.manifoldcf.agents.interfaces.RepositoryDocument document,
                                             java.lang.String authorityNameString,
                                             org.apache.manifoldcf.agents.interfaces.IOutputAddActivity activities)
                                      throws org.apache.manifoldcf.core.interfaces.ManifoldCFException,
                                             org.apache.manifoldcf.agents.interfaces.ServiceInterruption,
                                             java.io.IOException
        Add (or replace) a document in the output data store using the connector. This method presumes that the connector object has been configured, and it is thus able to communicate with the output data store should that be necessary. The OutputSpecification is *not* provided to this method, because the goal is consistency, and if output is done it must be consistent with the output description, since that was what was partly used to determine if output should be taking place. So it may be necessary for this method to decode an output description string in order to determine what should be done.
        Specified by:
        addOrReplaceDocumentWithException in interface org.apache.manifoldcf.agents.interfaces.IPipelineConnector
        Overrides:
        addOrReplaceDocumentWithException in class org.apache.manifoldcf.agents.output.BaseOutputConnector
        Parameters:
        documentURI - is the URI of the document. The URI is presumed to be the unique identifier which the output data store will use to process and serve the document. This URI is constructed by the repository connector which fetches the document, and is thus universal across all output connectors.
        outputDescription - is the description string that was constructed for this document by the getOutputDescription() method.
        document - is the document data to be processed (handed to the output data store).
        authorityNameString - is the name of the authority responsible for authorizing any access tokens passed in with the repository document. May be null.
        activities - is the handle to an object that the implementer of an output connector may use to perform operations, such as logging processing activity.
        Returns:
        the document status (accepted or permanently rejected).
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException
        org.apache.manifoldcf.agents.interfaces.ServiceInterruption
        java.io.IOException

      • removeDocument

        public void removeDocument​(java.lang.String documentURI,
                           java.lang.String outputDescription,
                           org.apache.manifoldcf.agents.interfaces.IOutputRemoveActivity activities)
                    throws org.apache.manifoldcf.core.interfaces.ManifoldCFException,
                           org.apache.manifoldcf.agents.interfaces.ServiceInterruption
        Remove a document using the connector. Note that the last outputDescription is included, since it may be necessary for the connector to use such information to know how to properly remove the document.
        Specified by:
        removeDocument in interface org.apache.manifoldcf.agents.interfaces.IOutputConnector
        Overrides:
        removeDocument in class org.apache.manifoldcf.agents.output.BaseOutputConnector
        Parameters:
        documentURI - is the URI of the document. The URI is presumed to be the unique identifier which the output data store will use to process and serve the document. This URI is constructed by the repository connector which fetches the document, and is thus universal across all output connectors.
        outputDescription - is the last description string that was constructed for this document by the getOutputDescription() method above.
        activities - is the handle to an object that the implementer of an output connector may use to perform operations, such as logging processing activity.
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException
        org.apache.manifoldcf.agents.interfaces.ServiceInterruption

      • noteJobComplete

        public void noteJobComplete​(org.apache.manifoldcf.agents.interfaces.IOutputNotifyActivity activities)
                     throws org.apache.manifoldcf.core.interfaces.ManifoldCFException,
                            org.apache.manifoldcf.agents.interfaces.ServiceInterruption
        Specified by:
        noteJobComplete in interface org.apache.manifoldcf.agents.interfaces.IOutputConnector
        Overrides:
        noteJobComplete in class org.apache.manifoldcf.agents.output.BaseOutputConnector
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException
        org.apache.manifoldcf.agents.interfaces.ServiceInterruption

      • conditionallyFlushDocuments

        protected void conditionallyFlushDocuments​(org.apache.manifoldcf.agents.interfaces.IOutputHistoryActivity activities)
                                    throws org.apache.manifoldcf.core.interfaces.ManifoldCFException,
                                           org.apache.manifoldcf.agents.interfaces.ServiceInterruption
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException
        org.apache.manifoldcf.agents.interfaces.ServiceInterruption

      • flushDocuments

        protected void flushDocuments​(org.apache.manifoldcf.agents.interfaces.IOutputHistoryActivity activities)
                       throws org.apache.manifoldcf.core.interfaces.ManifoldCFException,
                              org.apache.manifoldcf.agents.interfaces.ServiceInterruption
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException
        org.apache.manifoldcf.agents.interfaces.ServiceInterruption

      • viewConfiguration

        public void viewConfiguration​(org.apache.manifoldcf.core.interfaces.IThreadContext threadContext,
                              org.apache.manifoldcf.core.interfaces.IHTTPOutput out,
                              java.util.Locale locale,
                              org.apache.manifoldcf.core.interfaces.ConfigParams parameters)
                       throws org.apache.manifoldcf.core.interfaces.ManifoldCFException,
                              java.io.IOException
        View configuration. This method is called in the body section of the connector's view configuration page. Its purpose is to present the connection information to the user. The coder can presume that the HTML that is output from this configuration will be within appropriate <html> and <body> tags.
        Specified by:
        viewConfiguration in interface org.apache.manifoldcf.core.interfaces.IConnector
        Overrides:
        viewConfiguration in class org.apache.manifoldcf.core.connector.BaseConnector
        Parameters:
        threadContext - is the local thread context.
        out - is the output to which any HTML should be sent.
        parameters - are the configuration parameters, as they currently exist, for this connection being configured.
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException
        java.io.IOException

      • outputConfigurationHeader

        public void outputConfigurationHeader​(org.apache.manifoldcf.core.interfaces.IThreadContext threadContext,
                                      org.apache.manifoldcf.core.interfaces.IHTTPOutput out,
                                      java.util.Locale locale,
                                      org.apache.manifoldcf.core.interfaces.ConfigParams parameters,
                                      java.util.List<java.lang.String> tabsArray)
                               throws org.apache.manifoldcf.core.interfaces.ManifoldCFException,
                                      java.io.IOException
        Output the configuration header section. This method is called in the head section of the connector's configuration page. Its purpose is to add the required tabs to the list, and to output any javascript methods that might be needed by the configuration editing HTML.
        Specified by:
        outputConfigurationHeader in interface org.apache.manifoldcf.core.interfaces.IConnector
        Overrides:
        outputConfigurationHeader in class org.apache.manifoldcf.core.connector.BaseConnector
        Parameters:
        threadContext - is the local thread context.
        out - is the output to which any HTML should be sent.
        parameters - are the configuration parameters, as they currently exist, for this connection being configured.
        tabsArray - is an array of tab names. Add to this array any tab names that are specific to the connector.
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException
        java.io.IOException

      • outputConfigurationBody

        public void outputConfigurationBody​(org.apache.manifoldcf.core.interfaces.IThreadContext threadContext,
                                    org.apache.manifoldcf.core.interfaces.IHTTPOutput out,
                                    java.util.Locale locale,
                                    org.apache.manifoldcf.core.interfaces.ConfigParams parameters,
                                    java.lang.String tabName)
                             throws org.apache.manifoldcf.core.interfaces.ManifoldCFException,
                                    java.io.IOException
        Specified by:
        outputConfigurationBody in interface org.apache.manifoldcf.core.interfaces.IConnector
        Overrides:
        outputConfigurationBody in class org.apache.manifoldcf.core.connector.BaseConnector
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException
        java.io.IOException

      • processConfigurationPost

        public java.lang.String processConfigurationPost​(org.apache.manifoldcf.core.interfaces.IThreadContext threadContext,
                                                 org.apache.manifoldcf.core.interfaces.IPostParameters variableContext,
                                                 org.apache.manifoldcf.core.interfaces.ConfigParams parameters)
                                          throws org.apache.manifoldcf.core.interfaces.ManifoldCFException
        Process a configuration post. This method is called at the start of the connector's configuration page, whenever there is a possibility that form data for a connection has been posted. Its purpose is to gather form information and modify the configuration parameters accordingly. The name of the posted form is "editconnection".
        Overrides:
        processConfigurationPost in class org.apache.manifoldcf.core.connector.BaseConnector
        Parameters:
        threadContext - is the local thread context.
        variableContext - is the set of variables available from the post, including binary file post information.
        parameters - are the configuration parameters, as they currently exist, for this connection being configured.
        Returns:
        null if all is well, or a string error message if there is an error that should prevent saving of the connection (and cause a redirection to an error page).
        Throws:
        org.apache.manifoldcf.core.interfaces.ManifoldCFException