470 lines
15 KiB
Java
470 lines
15 KiB
Java
package org.thdl.lex.util;
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import java.net.*;
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import java.io.*;
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import java.util.*;
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import org.thdl.lex.*;
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import org.thdl.lex.component.*;
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import org.thdl.tib.scanner.Manipulate;
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import java.sql.*;
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public class DictionaryImporter
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{
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private static PrintWriter out;
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private static BufferedReader in;
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private static String delimiter;
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private static int delimiterType;
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private static Integer creator;
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private static String note;
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private static Integer proj;
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private static String publicCons;
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private static Integer label;
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private static Statement sqlStatement;
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private static Connection conn;
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public final static int delimiterGeneric=0;
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public final static int delimiterAcip=1;
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public final static int delimiterDash=2;
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//helpers
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public void doImport() throws Exception
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{
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String entrada, s1, s2, alternateWords[];
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int marker, marker2, len, currentLine=1;
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//long start = System.currentTimeMillis();
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while ((entrada = in.readLine())!=null)
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{
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entrada = entrada.trim();
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if (!entrada.equals(""))
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{
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switch(delimiterType)
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{
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/* this is needed to make sure that the dash used in reverse vowels with extended
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wylie is not confused with the dash that separates definiendum and definition. */
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case delimiterDash:
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marker=entrada.indexOf('-');
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len = entrada.length();
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while (marker>=0 && marker<len-1 && Manipulate.isVowel(entrada.charAt(marker+1)) && !Character.isWhitespace(entrada.charAt(marker-1)))
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{
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marker = entrada.indexOf('-', marker+1);
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}
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break;
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default:
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marker = entrada.indexOf(delimiter);
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}
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if (marker<0)
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{
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System.out.println("Error loading line " + currentLine);
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System.out.println(entrada);
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}
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else
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{
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s1 = Manipulate.deleteQuotes(entrada.substring(0,marker).trim());
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s2 = Manipulate.deleteQuotes(entrada.substring(marker+delimiter.length()).trim());
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if (!s2.equals(""))
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{
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// check if there are multiple entries for a single definition
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marker2 = s1.indexOf(';');
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if (marker2>0)
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{
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alternateWords = s1.split(";");
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for (marker2=0; marker2<alternateWords.length; marker2++)
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{
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addRecord(alternateWords[marker2],s2);
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}
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}
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addRecord (s1, s2);
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}
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}
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}
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currentLine++;
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}
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//System.out.println( "Duration: " + ( System.currentTimeMillis() - start )/60000 + " minutes");
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System.out.flush();
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if (out!=null) out.flush();
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if (sqlStatement!=null) sqlStatement.close();
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if (conn!=null) conn.close();
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}
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public void addRecordManually(String term, String definition) throws Exception
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{
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Boolean result;
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ResultSet set;
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int metaID, metaIDTrans, prec;
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String currentDef, insertMeta = "INSERT INTO meta (createdby, modifiedby, createdbyprojsub, modifiedbyprojsub, createdon, modifiedon, source, language, dialect, script, note) VALUES (" + creator.toString() + ", " + creator.toString() + ", " + proj.toString() + ", " + proj.toString() + ", NOW(), NOW(), 0, 0, 0, 1, \"" + note + "\")";
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definition = Manipulate.replace(definition, "\\", "@@@@");
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definition = Manipulate.replace(definition, "@@@@", "\\\\");
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definition = Manipulate.replace(definition, "\"", "@@@@");
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definition = Manipulate.replace(definition, "@@@@", "\\\"");
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// displaying for debugging purposes only
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// System.out.println(term);
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// Check to see if term is already there
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sqlStatement.execute("SELECT metaid FROM terms WHERE term = \"" + term + "\"");
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set = sqlStatement.getResultSet();
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// if it is get its metaID, else add it
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if (!set.first())
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{
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sqlStatement.execute(insertMeta);
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sqlStatement.execute("SELECT MAX(metaid) FROM META");
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set = sqlStatement.getResultSet();
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set.first();
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metaID = set.getInt(1);
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sqlStatement.execute("INSERT INTO terms (metaid, term) VALUES (" + metaID + ", \"" + term + "\")");
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}
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else metaID = set.getInt(1);
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// See if there is an associated TransitionalData with this term and project
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sqlStatement.execute("SELECT transitionaldatatext, transitionaldata.metaid FROM transitionaldata, meta where transitionaldata.parentid = " + metaID + " and transitionaldata.metaid = meta.metaid and createdbyprojsub = " + proj.toString());
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set = sqlStatement.getResultSet();
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// if there is, append the definition if it is different. If not add it.
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if (set.first())
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{
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currentDef = set.getString(1).trim();
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currentDef = Manipulate.replace(currentDef, "\\", "@@@@");
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currentDef = Manipulate.replace(currentDef, "@@@@", "\\\\");
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currentDef = Manipulate.replace(currentDef, "\"", "@@@@");
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currentDef = Manipulate.replace(currentDef, "@@@@", "\\\"");
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if (currentDef.indexOf(definition)<0)
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{
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if (!currentDef.equals("")) definition = currentDef + ". " + definition;
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metaIDTrans = set.getInt(2);
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sqlStatement.execute("UPDATE transitionaldata SET transitionaldatatext = \"" + definition + "\" WHERE metaid = " + metaIDTrans);
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}
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}
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else
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{
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sqlStatement.execute(insertMeta);
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sqlStatement.execute("SELECT MAX(metaid) FROM META");
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set = sqlStatement.getResultSet();
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set.first();
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metaIDTrans = set.getInt(1);
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sqlStatement.execute("SELECT precedence FROM transitionaldata WHERE parentid = " + metaID + " ORDER BY precedence DESC");
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set = sqlStatement.getResultSet();
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if (set.first()) prec = set.getInt(1)+1;
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else prec = 0;
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sqlStatement.execute("INSERT INTO transitionaldata (metaid, parentid, precedence, transitionaldatalabel, forpublicconsumption, transitionaldatatext) VALUES ("+ metaIDTrans +", " + metaID +", " + prec + ", " + label + ", \"" + publicCons + "\", \"" + definition + "\")");
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}
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}
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private void addRecord(String term, String definition) throws Exception
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{
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term = Manipulate.replace(term, " ", " ");
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if (out!=null) out.println(term + " - " + definition);
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else if (sqlStatement!=null) addRecordManually(term, definition);
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else addRecordViaHibernate(term, definition);
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}
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/** Main class to map the term and its definition to the Lex Component
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object model. Works but painfully slow! */
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public void addRecordViaHibernate(String term, String definition) throws Exception
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{
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LinkedList ll;
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ListIterator li;
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ITerm lexTerm;
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TransitionalData trans=null;
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boolean found, newTerm = false;
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String existingDef;
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// displaying for debugging purposes only
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// System.out.println(term);
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//check to see if the term already exists
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lexTerm = LexComponentRepository.loadTermByTerm( term );
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found = false;
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//if it doesn't create a new term.
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if ( null == lexTerm )
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{
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// System.out.println("New term");
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lexTerm = new Term();
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lexTerm.setTerm( term );
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lexTerm.setMeta( defaultMeta() );
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//save the Term to the database. This step is necessary here to generate a unique id
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LexComponentRepository.save( lexTerm );
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newTerm = true;
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}
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else
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{
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// System.out.println("Old term");
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li = lexTerm.getTransitionalData().listIterator();
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while (li.hasNext())
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{
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trans = (TransitionalData) li.next();
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if (trans.getMeta().getCreatedByProjSub().equals(proj))
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{
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found = true;
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break;
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}
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}
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newTerm = false;
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}
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//OLD CODE
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/* TransitionalData trans = getTransData( lexTerm.getId() );
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trans.setTransitionalDataLabel( new Short( "1" ) );
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trans.setForPublicConsumption( "true" );
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trans.setTermId( termParent.getId() );
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String newText = null;
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if (null != trans.getTransitionalDataText() )
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newText = trans.getTransitionalDataText() + ". " + def.toString().trim();
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else
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newText = def.toString().trim();
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trans.setTransitionalDataText( newText );
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trans.save();
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out.print( termParent.getTerm() + " ");
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int subTarget = 30;
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if ( trans.getTransitionalDataText().length() < 40 )
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subTarget = trans.getTransitionalDataText().length();
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out.print( trans.getTransitionalDataText().substring( 0, subTarget ) ); */
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//NEW CODE
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// check if there is already a defition for this project
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if (found)
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{
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existingDef = trans.getTransitionalDataText().trim();
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if (existingDef.equals("")) found = false;
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else if (existingDef.indexOf(definition)<0)
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{
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definition = existingDef + ". " + definition;
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found = false;
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}
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}
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else
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{
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// System.out.println("New definition");
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trans = new TransitionalData( );
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trans.setMeta( defaultMeta() );
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trans.setTransitionalDataLabel(label);
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trans.setParentId( lexTerm.getMetaId() );
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trans.setForPublicConsumption(publicCons);
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if (newTerm)
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{
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ll = new LinkedList();
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ll.add(trans);
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lexTerm.setTransitionalData(ll);
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}
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else lexTerm.getTransitionalData().add( trans );
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}
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if (!found)
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{
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trans.setTransitionalDataText(definition);
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//save the Term to the database.
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LexComponentRepository.save( lexTerm );
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}
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}
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public Meta defaultMeta() {
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//use the file src/sql/import-updates.sql to add new metadata for use in this method.
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Meta meta = new Meta();
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meta.setCreatedBy(creator);
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meta.setModifiedBy(creator);
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meta.setCreatedByProjSub(proj);
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meta.setModifiedByProjSub(proj);
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meta.setSource( new Integer( 0 ) );
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// meta.setTranslationOf( new Integer( 0 ) );
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meta.setLanguage( new Integer( "0" ) );
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meta.setDialect( new Integer( "0" ) );
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meta.setScript( new Integer( "1" ) );
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meta.setNote(note);
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return meta;
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}
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/** Used only if the database is being accessed manually instead of through Hibernate */
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private static Statement getStatement()
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{
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ResourceBundle rb = ResourceBundle.getBundle("dictionary-importer");
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Statement s = null;
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// Loading driver
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try {
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// The newInstance() call is a work around for some
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// broken Java implementations
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Class.forName(rb.getString("dictionaryimporter.driverclassname")).newInstance();
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} catch (Exception ex) {
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System.out.println("Mysql driver couldn't be loaded!");
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System.exit(0);
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}
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// Connecting to database
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try {
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conn = DriverManager.getConnection(rb.getString("dictionaryimporter.url"));
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s = conn.createStatement();
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// Do something with the Connection
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} catch (Exception ex) {
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// handle any errors
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System.out.println("Could not connect to database!");
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System.exit(0);
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}
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return s;
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}
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public DictionaryImporter()
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{
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}
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public static void main( String[] args ) throws Exception
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{
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String format = null;
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InputStream is;
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int argNum = args.length, currentArg=0;
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String option;
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boolean file=false;
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out = null;
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delimiterType = delimiterDash;
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delimiter="-";
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creator= new Integer(80);
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proj = new Integer(18);
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note = "This entry comes from The Rangjung Yeshe Tibetan-English Dictionary of Buddhist Culture (www.rangjung.com).";
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publicCons = "true";
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label = new Integer(6);
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sqlStatement = null;
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conn = null;
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if (argNum<=currentArg)
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{
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System.out.println("Syntax: DictionaryImporter [-manual] [-format format] [-tab | -delim delimiter] " +
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"[-creator creator-id] [-proj project-id] [-label label] [-note note] " +
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"[-pub-cons public-consumption-marker] [input-file] [output-error-file]");
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return;
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}
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while (args[currentArg].charAt(0)=='-')
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{
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option = args[currentArg].substring(1);
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currentArg++;
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if (option.equals("manual"))
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{
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sqlStatement = getStatement();
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} else if (option.equals("format"))
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{
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if (argNum<=currentArg)
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{
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System.out.println("Syntax error: format expected.");
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return;
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}
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format = args[currentArg];
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currentArg++;
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} else if (option.equals("tab"))
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{
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delimiter = "\t";
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delimiterType = delimiterGeneric;
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} else if (option.equals("delim"))
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{
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if (argNum<=currentArg)
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{
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System.out.println("Syntax error: delimiter expected.");
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return;
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}
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delimiter = args[currentArg];
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currentArg++;
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} else if (option.equals("creator"))
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{
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if (argNum<=currentArg)
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{
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System.out.println("Syntax error: creator expected.");
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return;
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}
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creator = new Integer(args[currentArg]);
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currentArg++;
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} else if (option.equals("proj"))
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{
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if (argNum<=currentArg)
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{
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System.out.println("Syntax error: project expected.");
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return;
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}
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proj = new Integer(args[currentArg]);
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currentArg++;
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} else if (option.equals("label"))
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{
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if (argNum<=currentArg)
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{
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System.out.println("Syntax error: label expected.");
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return;
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}
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label = new Integer(args[currentArg]);
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currentArg++;
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} else if (option.equals("note"))
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{
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if (argNum<=currentArg)
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{
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System.out.println("Syntax error: note expected.");
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return;
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}
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note = args[currentArg];
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currentArg++;
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} else if (option.equals("pub-cons"))
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{
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if (argNum<=currentArg)
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{
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System.out.println("Syntax error: public consumption description expected.");
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return;
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}
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publicCons = args[currentArg];
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currentArg++;
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}
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}
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switch (args.length-currentArg)
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{
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case 0: out = new PrintWriter(System.out);
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if (format != null)
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{
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System.out.println("Syntax error. Input file expected.");
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return;
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}
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break;
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case 1: file = true;
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break;
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default:
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if (format != null) out = new PrintWriter(new OutputStreamWriter(new FileOutputStream(args[currentArg + 1]), format));
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else out = new PrintWriter(new FileOutputStream(args[currentArg + 1]));
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file = true;
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}
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if (file)
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{
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if (args[currentArg].indexOf("http://") >= 0)
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is = new BufferedInputStream((new URL(args[currentArg])).openStream());
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else
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is = new FileInputStream(args[currentArg]);
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if (format==null)
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in = new BufferedReader(new InputStreamReader(is));
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else
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in = new BufferedReader(new InputStreamReader(is, format));
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}
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new DictionaryImporter().doImport();
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}
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}
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