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Process 1 file out of multiple in Email

mtranmtran Member Posts: 4 Contributor I
edited June 2019 in Help
Hello,

  I'll start off that I don't have any issues running my process when there is only 1 attachment to the email received.  The issue I am running into is when there is more than 1 attachment in the email.  I only want to process 1/2 of the files attached.  I tried to put in the file name into the 'attachment file pattern' field not sure if I have it entered incorrectly.  
Attachment File Pattern: 'test.xlsx'

Any help would be greatly appreciated and thanks in advance.  I've posted my XML below


<?xml version="1.0" encoding="UTF-8"?><process version="9.1.000">
  <context>
    <input/>
    <output/>
    <macros/>
  </context>
  <operator activated="true" class="process" compatibility="9.1.000" expanded="true" name="Process">
    <parameter key="logverbosity" value="init"/>
    <parameter key="random_seed" value="2001"/>
    <parameter key="send_mail" value="never"/>
    <parameter key="notification_email" value=""/>
    <parameter key="process_duration_for_mail" value="30"/>
    <parameter key="encoding" value="SYSTEM"/>
    <process expanded="true">
      <operator activated="true" class="handle_exception" compatibility="9.1.000" expanded="true" height="82" name="Handle Exception" width="90" x="246" y="34">
        <process expanded="true">
          <operator activated="true" class="text:process_mail_documents" compatibility="8.1.000" expanded="true" height="82" name="Process Documents from Mail Store (2)" width="90" x="179" y="136">
            <parameter key="create_word_vector" value="false"/>
            <parameter key="vector_creation" value="TF-IDF"/>
            <parameter key="add_meta_information" value="false"/>
            <parameter key="keep_text" value="true"/>
            <parameter key="prune_method" value="none"/>
            <parameter key="prune_below_percent" value="3.0"/>
            <parameter key="prune_above_percent" value="30.0"/>
            <parameter key="prune_below_rank" value="0.05"/>
            <parameter key="prune_above_rank" value="0.95"/>
            <parameter key="datamanagement" value="double_sparse_array"/>
            <parameter key="data_management" value="auto"/>
            <parameter key="define_store" value="explicit"/>
            <parameter key="jndi_name" value="java:/Mail"/>
            <list key="connection_properties"/>
            <parameter key="protocol" value="imap"/>
            <parameter key="break_on_invalid_emails" value="false"/>
            <parameter key="only_unseen" value="true"/>
            <parameter key="mark_seen" value="true"/>
            <parameter key="delete_messages" value="false"/>
            <parameter key="recursive" value="false"/>
            <parameter key="folder" value="INBOX"/>
            <parameter key="download attachments" value="true"/>
            <parameter key="attachment file-pattern" value="test.xlsx"/>
            <parameter key="attachment MIME-type" value=""/>
            <process expanded="true">
              <operator activated="true" class="select" compatibility="9.1.000" expanded="true" height="68" name="Select (2)" width="90" x="112" y="85">
                <parameter key="index" value="1"/>
                <parameter key="unfold" value="false"/>
              </operator>
              <operator activated="true" class="read_excel" compatibility="8.1.000" expanded="true" height="68" name="Read Excel (2)" width="90" x="246" y="85">
                <parameter key="sheet_selection" value="sheet name"/>
                <parameter key="sheet_name" value="Test 2"/>
                <parameter key="sheet_number" value="1"/>
                <parameter key="imported_cell_range" value="A1"/>
                <parameter key="encoding" value="SYSTEM"/>
                <parameter key="first_row_as_names" value="false"/>
                <list key="annotations"/>
                <parameter key="date_format" value=""/>
                <parameter key="time_zone" value="SYSTEM"/>
                <parameter key="locale" value="English (United States)"/>
                <parameter key="read_all_values_as_polynominal" value="false"/>
                <list key="data_set_meta_data_information"/>
                <parameter key="read_not_matching_values_as_missings" value="true"/>
                <parameter key="datamanagement" value="double_array"/>
                <parameter key="data_management" value="auto"/>
              </operator>
              <operator activated="false" class="store" compatibility="9.1.000" expanded="true" height="68" name="Store (2)" width="90" x="581" y="340">
                <parameter key="repository_entry" value="//Local Repository/MailTest"/>
              </operator>
              <operator activated="false" class="text:data_to_documents" compatibility="8.1.000" expanded="true" height="68" name="Data to Documents (2)" width="90" x="447" y="340">
                <parameter key="select_attributes_and_weights" value="false"/>
                <list key="specify_weights"/>
              </operator>
              <connect from_port="document" to_port="document 1"/>
              <connect from_port="attachments" to_op="Select (2)" to_port="collection"/>
              <connect from_op="Select (2)" from_port="selected" to_op="Read Excel (2)" to_port="file"/>
              <connect from_op="Read Excel (2)" from_port="output" to_port="document 2"/>
              <portSpacing port="source_document" spacing="0"/>
              <portSpacing port="source_attachments" spacing="0"/>
              <portSpacing port="sink_document 1" spacing="0"/>
              <portSpacing port="sink_document 2" spacing="0"/>
              <portSpacing port="sink_document 3" spacing="0"/>
            </process>
          </operator>
          <connect from_op="Process Documents from Mail Store (2)" from_port="example set" to_port="out 1"/>
          <portSpacing port="source_in 1" spacing="0"/>
          <portSpacing port="sink_out 1" spacing="0"/>
          <portSpacing port="sink_out 2" spacing="0"/>
        </process>
        <process expanded="true">
          <operator activated="true" class="text:process_mail_documents" compatibility="8.1.000" expanded="true" height="82" name="Process Documents from Mail Store (3)" width="90" x="179" y="187">
            <parameter key="create_word_vector" value="false"/>
            <parameter key="vector_creation" value="TF-IDF"/>
            <parameter key="add_meta_information" value="false"/>
            <parameter key="keep_text" value="true"/>
            <parameter key="prune_method" value="none"/>
            <parameter key="prune_below_percent" value="3.0"/>
            <parameter key="prune_above_percent" value="30.0"/>
            <parameter key="prune_below_rank" value="0.05"/>
            <parameter key="prune_above_rank" value="0.95"/>
            <parameter key="datamanagement" value="double_sparse_array"/>
            <parameter key="data_management" value="auto"/>
            <parameter key="define_store" value="explicit"/>
            <parameter key="jndi_name" value="java:/Mail"/>
            <list key="connection_properties"/>
            <parameter key="protocol" value="imap"/>
            <parameter key="break_on_invalid_emails" value="false"/>
            <parameter key="only_unseen" value="true"/>
            <parameter key="mark_seen" value="true"/>
            <parameter key="delete_messages" value="false"/>
            <parameter key="recursive" value="false"/>
            <parameter key="folder" value="INBOX"/>
            <parameter key="download attachments" value="true"/>
            <parameter key="attachment file-pattern" value="test.xlsx"/>
            <parameter key="attachment MIME-type" value=""/>
            <process expanded="true">
              <operator activated="true" class="select" compatibility="9.1.000" expanded="true" height="68" name="Select (3)" width="90" x="112" y="85">
                <parameter key="index" value="1"/>
                <parameter key="unfold" value="false"/>
              </operator>
              <operator activated="true" class="read_excel" compatibility="8.1.000" expanded="true" height="68" name="Read Excel (3)" width="90" x="246" y="85">
                <parameter key="sheet_selection" value="sheet name"/>
                <parameter key="sheet_name" value="Test 2"/>
                <parameter key="sheet_number" value="1"/>
                <parameter key="imported_cell_range" value="A1"/>
                <parameter key="encoding" value="SYSTEM"/>
                <parameter key="first_row_as_names" value="false"/>
                <list key="annotations"/>
                <parameter key="date_format" value=""/>
                <parameter key="time_zone" value="SYSTEM"/>
                <parameter key="locale" value="English (United States)"/>
                <parameter key="read_all_values_as_polynominal" value="false"/>
                <list key="data_set_meta_data_information"/>
                <parameter key="read_not_matching_values_as_missings" value="true"/>
                <parameter key="datamanagement" value="double_array"/>
                <parameter key="data_management" value="auto"/>
              </operator>
              <operator activated="false" class="store" compatibility="9.1.000" expanded="true" height="68" name="Store (3)" width="90" x="581" y="340">
                <parameter key="repository_entry" value="//Local Repository/MailTest"/>
              </operator>
              <operator activated="false" class="text:data_to_documents" compatibility="8.1.000" expanded="true" height="68" name="Data to Documents (3)" width="90" x="447" y="340">
                <parameter key="select_attributes_and_weights" value="false"/>
                <list key="specify_weights"/>
              </operator>
              <connect from_port="document" to_port="document 1"/>
              <connect from_port="attachments" to_op="Select (3)" to_port="collection"/>
              <connect from_op="Select (3)" from_port="selected" to_op="Read Excel (3)" to_port="file"/>
              <connect from_op="Read Excel (3)" from_port="output" to_port="document 2"/>
              <portSpacing port="source_document" spacing="0"/>
              <portSpacing port="source_attachments" spacing="0"/>
              <portSpacing port="sink_document 1" spacing="0"/>
              <portSpacing port="sink_document 2" spacing="0"/>
              <portSpacing port="sink_document 3" spacing="0"/>
            </process>
          </operator>
          <connect from_op="Process Documents from Mail Store (3)" from_port="example set" to_port="out 1"/>
          <portSpacing port="source_in 1" spacing="0"/>
          <portSpacing port="sink_out 1" spacing="0"/>
          <portSpacing port="sink_out 2" spacing="0"/>
        </process>
      </operator>
      <connect from_op="Handle Exception" from_port="out 1" to_port="result 1"/>
      <portSpacing port="source_input 1" spacing="0"/>
      <portSpacing port="sink_result 1" spacing="0"/>
      <portSpacing port="sink_result 2" spacing="0"/>
    </process>
  </operator>
</process>

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    PapadPapad Member Posts: 68 Guru
    Hello @mtran ,
    In my opinion, this xml code doesn't have any relationship with the email process.
    Also, even if I don't know if there is a specific operator about that, generally when you want to do 
    the same thing but multiply times, there are "loop" operator. So I suggest you have a look at them.
    Hope it helps.
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