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    <title>topic Custom Extractor problem in Alfresco Archive</title>
    <link>https://connect.hyland.com/t5/alfresco-archive/custom-extractor-problem/m-p/217449#M170579</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Hi every body&amp;nbsp; , &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I have some problem with my custom extractor : &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;This is my code : &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;One class MyExtracter :&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;&lt;BR /&gt;public class MyExtracter extends AbstractMappingMetadataExtracter {&lt;BR /&gt;&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;private static final String KEY_CUSTOM = "N_CMDE";&lt;BR /&gt;&amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;BR /&gt;&amp;nbsp;&amp;nbsp; public static String[] SUPPORTED_MIMETYPES = new String[] {&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; MimetypeMap.MIMETYPE_TEXT_PLAIN&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; };&lt;BR /&gt;&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;BR /&gt;&amp;nbsp;&amp;nbsp; &lt;BR /&gt;&amp;nbsp;&amp;nbsp; public BWTExtracter() {&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; super(new HashSet&amp;lt;String&amp;gt;(Arrays.asList(SUPPORTED_MIMETYPES)));&lt;BR /&gt;&amp;nbsp;&amp;nbsp; }&lt;BR /&gt;&lt;BR /&gt;@Override&lt;BR /&gt;protected Map&amp;lt;String, Serializable&amp;gt; extractRaw(ContentReader reader)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;throws Throwable {&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Map&amp;lt;String, Serializable&amp;gt; rawProperties = newRawMap();&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; InputStream in=reader.getContentInputStream();&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;BR /&gt; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; String myString = IOUtils.toString(in, "UTF-8");&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; putRawValue(KEY_CUSTOM, myString, rawProperties);&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; in.close();&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; return rawProperties;&lt;BR /&gt;}&lt;BR /&gt;}&lt;BR /&gt;&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;SPAN&gt;My properties file :&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;&lt;BR /&gt;# Namespaces&lt;BR /&gt;namespace.prefix.company=&lt;A href="http://www.company.com/model/content/1.0" rel="nofollow noopener noreferrer"&gt;http://www.company.com/model/content/1.0&lt;/A&gt;&lt;BR /&gt;# Mappings&lt;BR /&gt;N_CMDE=company:N_CMDE&lt;BR /&gt;&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;BR /&gt;&lt;SPAN&gt;Change the &amp;lt;WEB-INF&amp;gt;/classes/alfresco/content-services-context.xml file : &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;&lt;BR /&gt; &amp;lt;bean id="fr.company.MyExtracter" &lt;BR /&gt;class="fr.company.MyExtracter" &lt;BR /&gt;parent="baseMetadataExtracter" /&amp;gt;&lt;BR /&gt;&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;when i run this and add a custom content that correspond this extraction , the method extractRaw are executed (I verify this with a debugger from eclipse) and the method return a Map with the custom properties and here value .&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;But the value of custom property in the screen is always blanc ..&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Do you have any idea ??&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Thanks&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Mon, 03 Aug 2009 15:17:33 GMT</pubDate>
    <dc:creator>nabilblk</dc:creator>
    <dc:date>2009-08-03T15:17:33Z</dc:date>
    <item>
      <title>Custom Extractor problem</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/custom-extractor-problem/m-p/217449#M170579</link>
      <description>Hi every body&amp;nbsp; , I have some problem with my custom extractor : This is my code : One class MyExtracter &lt;IMG id="smileytongue" class="emoticon emoticon-smileytongue" src="https://migration33.stage.lithium.com/i/smilies/16x16_smiley-tongue.png" alt="Smiley Tongue" title="Smiley Tongue" /&gt;ublic class MyExtracter extends AbstractMappingMetadataExtracter {&amp;nbsp;&amp;nbsp;&amp;nbsp;private static final String KEY_CUSTOM = "N_CMDE";&amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; public static String[] SUPPORTED_MIMETYPES = new String[] {&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;</description>
      <pubDate>Mon, 03 Aug 2009 15:17:33 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/custom-extractor-problem/m-p/217449#M170579</guid>
      <dc:creator>nabilblk</dc:creator>
      <dc:date>2009-08-03T15:17:33Z</dc:date>
    </item>
    <item>
      <title>Re: Custom Extractor problem</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/custom-extractor-problem/m-p/217450#M170580</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;More information : &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;the rawProperties Object containt&amp;nbsp; : &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt; (java.util.HashMap&amp;lt;K,V&amp;gt;) {N_CMDE=PVBDBDB}&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 03 Aug 2009 16:33:35 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/custom-extractor-problem/m-p/217450#M170580</guid>
      <dc:creator>nabilblk</dc:creator>
      <dc:date>2009-08-03T16:33:35Z</dc:date>
    </item>
    <item>
      <title>Re: Custom Extractor problem</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/custom-extractor-problem/m-p/217451#M170581</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;I add a logger&amp;nbsp; :&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;&lt;BR /&gt;log4j.logger.org.alfresco.repo.content.metadata=DEBUG&lt;BR /&gt;&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;BR /&gt;&lt;SPAN&gt;and there is no error : &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;&lt;BR /&gt;&amp;nbsp;&amp;nbsp; extracter: fr.company.MyExtracter@1c7aa1d&lt;BR /&gt;14:15:01,588 User:admin DEBUG [content.metadata.AbstractMappingMetadataExtracter&lt;BR /&gt;] Converted extracted raw values to system values:&lt;BR /&gt;&amp;nbsp;&amp;nbsp; Raw Properties:&amp;nbsp;&amp;nbsp;&amp;nbsp; {N_CMDE=PVBDBDB, author=Nabil Belakbir}&lt;BR /&gt;&amp;nbsp;&amp;nbsp; System Properties: {{&lt;A href="http://www.company.com/model/content/1.0}N_CMDE=PVBDBDB" rel="nofollow noopener noreferrer"&gt;http://www.company.com/model/content/1.0}N_CMDE=PVBDBDB&lt;/A&gt;, {htt&lt;BR /&gt;p://&lt;A href="http://www.alfresco.org/model/content/1.0}author=Nabil" rel="nofollow noopener noreferrer"&gt;www.alfresco.org/model/content/1.0}author=Nabil&lt;/A&gt; Belakbir}&lt;BR /&gt;14:15:01,590 User:admin DEBUG [content.metadata.AbstractMappingMetadataExtracter&lt;BR /&gt;] Completed metadata extraction:&lt;BR /&gt;&amp;nbsp;&amp;nbsp; reader:&amp;nbsp;&amp;nbsp;&amp;nbsp; ContentAccessor[ contentUrl=store://C:\Projects\AlfrescoPlatform\t&lt;BR /&gt;omcat\temp\Alfresco\alfresco38822.upload, mimetype=text/plain, size=7, encoding=&lt;BR /&gt;UTF-8, locale=en_US]&lt;BR /&gt;&amp;nbsp;&amp;nbsp; extracter: fr.company.BWTExtracter@1c7aa1d&lt;BR /&gt;&amp;nbsp;&amp;nbsp; changed:&amp;nbsp;&amp;nbsp; {{&lt;A href="http://www.company.com/model/content/1.0}N_CMDE=HAHAHA" rel="nofollow noopener noreferrer"&gt;http://www.company.com/model/content/1.0}N_CMDE=HAHAHA&lt;/A&gt;, {&lt;A href="http://www" rel="nofollow noopener noreferrer"&gt;http://www&lt;/A&gt;.&lt;BR /&gt;&lt;A href="http://alfresco.org/model/content/1.0}author=Nabil" rel="nofollow noopener noreferrer"&gt;alfresco.org/model/content/1.0}author=Nabil&lt;/A&gt; Belakbir}&lt;BR /&gt;&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;BR /&gt;&lt;SPAN&gt;But in this example i add in my class one test line just for testing properties of document of type : cm:content: &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; putRawValue(KEY_AUTHOR, "Nabil Belakbir", rawProperties);&lt;BR /&gt;&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;BR /&gt;&lt;SPAN&gt;And the result is :&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Autor = Nabil Belakbir&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;N_CMDE = &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;My property is always blanc in the web client after extraction … &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;please can you help ???&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 04 Aug 2009 12:23:28 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/custom-extractor-problem/m-p/217451#M170581</guid>
      <dc:creator>nabilblk</dc:creator>
      <dc:date>2009-08-04T12:23:28Z</dc:date>
    </item>
    <item>
      <title>Re: Custom Extractor problem</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/custom-extractor-problem/m-p/217452#M170582</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;No one can help ??&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 11 Aug 2009 08:38:22 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/custom-extractor-problem/m-p/217452#M170582</guid>
      <dc:creator>nabilblk</dc:creator>
      <dc:date>2009-08-11T08:38:22Z</dc:date>
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