From Newsgroup: rec.music.classical

<div>I want to use Tika for extracting the text of some file formates like .doc, .ppt and so on.</div><div></div><div>Currently I'm depended to tika-app-1.2.jar, but I think depending to this jar is not a good idea because this jar is runnable. Moreover in parsing the .ppt files it gives me this Runtime Exception:</div><div></div><div></div><div></div><div></div><div></div><div>download tika serial</div><div></div><div>Download: https://t.co/w97EA7yT8d </div><div></div><div></div><div>Could you describe your problem a bit better? I think you've solved the problem by now. However, I just wanted to emphasise using tika-core as Adam Fields said instead of tika. For me, I had a problem where the dependency wouldn't be added to the external libraries. I tried refreshing in the Maven Projects menu, but no new libraries are added.Then I tried using Tika-core, so I replaced</div><div></div><div></div><div>In conclusion: If I don't add org.apache.tika.parsers as a required module, the application won't compile, and if I add it I get the runtime error saying org.apache.tika.parser.onenote.OneNoteParser is not in the module.</div><div></div><div></div><div>Inspecting META-INF/services/org.apache.tika.parser.Parser of tika-parsers-1.42.1.jarI can see the entryorg.apache.tika.parser.external.CompositeExternalParser` but the package does not contain this class.</div><div></div><div></div><div></div><div></div><div></div><div></div><div>I've found a JIRA issue, TIKA-2929, where they say "Apache Tika needs to be on the Java Classpath, not the module path". I've tried this, but, as explained before, I get a compilation error if I don't add it to the module path and set requires org.apache.tika.parsers;.</div><div></div><div></div><div>I'm using org.apache.tika.Tika.parseToString() to convert documents into plain text (i.e., unformatted text) files. My application potentially needs to convert documents that don't use a Unicode character set. For instance, some documents may be encoded in the Chinese GB2312 character set. It would be great if Tika re-coded the output into UTF-8. This would require Tika to reference a mapping between many different character sets and Unicode in order to convert the characters.</div><div></div><div></div><div>NOTE: The tika-pipes modules in combination with tika-server open potential security vulnerabilities if you do not carefully limit access to tika-server. If the tika-pipes modules are turned on, anyone with access to your tika-server has the read and write permissions of the tika-server, and they will be able to read data and to forward the parsed results to whatever you've configured (see, for example: -side_request_forgery). The tika-pipes modules for tika-server are intended to be run in tightly controlled networks.</div><div></div><div></div><div>The tika-pipes modules enable fetching data from various sources, running the parse and then emitting the output to various destinations. These modules are built around the RecursiveParserWrapper output model (-J option in tika-app and /rmeta endpoint in tika-server-standard). Users can specify content format (text/html/body) and set limits (number of embedded files, max content length) via FetchEmitTuples. Further, users can add Metadata Filters to select and modify the metadata that is extracted during the parse before emitting the output.</div><div></div><div></div><div>We need to improve how to add dependencies. Very few of the fetchers/emitters are embedded in tika-app or tika-server-standard. For now, users can download required jars from maven central, e.g. the S3Emitter is available: -emitter-s3/2.1.0/tika-emitter-s3-2.1.0.jar</div><div></div><div></div><div>A FileSystemFetcher allows the user to specify a base directory in tika-config.xml and then at parse time, the user specifies the relative path for a file. This class is included in tika-core and no external resources are required.</div><div></div><div></div><div>The FileSystemEmitter requires the tika-serialization module and is not included in tika-core. However, it is bundled with tika-app and tika-server-standard. For the other emitters, users have to add the other emitter dependencies to their class path.</div><div></div><div></div><div>This emulates the legacy output from tika-app and the /tika endpoint in tika-server-standard. Note that this option hides exceptions from embedded files and metadata from embedded files. The key difference between this config and the "treat each embedded file as a separate file" is the parseMode element in the pipesIterator:</div><div></div><div></div><div>For the classic tika-server endpoints (/rmeta, /tika, /unpack, /meta), users specify fetcherName and fetchKey in the headers. This replaces enableFileUrl from tika-1.x. Note that enableUnsecureFeatures must still be set via the tika-config.xml:</div><div></div><div></div><div>This endpoint requires that at least one fetcher and one emitter be specified in the config file and that enableUnsecureFeatures be set to true. In the following example, we have source documents in /my/base/path1, and we want to write extracts to /my/base/extracts. Unlike with the classic endpoints, users send a json FetchEmitTuple to tika-server. For full documentation of this object see: FetchEmitTuple</div><div></div><div></div><div>To get this working in a disconnected environment, download a tika server file (both tika-server.jar and tika-server.jar.md5, which can be found here) and set the TIKA_SERVER_JAR environment variable to TIKA_SERVER_JAR="file:////tika-server.jar" which successfully tells python-tika to "download" this file and move it to /tmp/tika-server.jar and run as background process.</div><div></div><div></div><div>The options and help for the command line tool can be seen by typingtika-python without any arguments. This will also download a copy ofthe tika-server jar and start it if you haven't done so already.</div><div></div><div></div><div>The tika.config entry points to a file containing a Tika configuration. The date.formats allows you to specify various java.text.SimpleDateFormats date formats for working with transforming extracted input to a Date. Solr comes configured with the following date formats (see the DateUtil in Solr):</div><div></div><div></div><div>Some 3rd party Tika plugins include the required services files to be detected and used by the Tika Auto-Detect parser. If the Parser Jar includes a META-INF/services/org.apache.tika.parser.Parser file then it is probably correctly configured, and will be used by the Auto-Detect parser if you don't define your own spring bean for it.</div><div></div><div></div><div></div><div> 8d45195817</div>
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