version 1.67, 2004/08/04 11:53:08
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version 1.71, 2004/08/09 11:36:18
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Line 31 import java.sql.Statement;
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Line 31 import java.sql.Statement;
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import java.sql.Types; |
import java.sql.Types; |
import java.text.ParseException; |
import java.text.ParseException; |
import java.util.ArrayList; |
import java.util.ArrayList; |
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import java.util.Hashtable; |
import java.util.Iterator; |
import java.util.Iterator; |
import java.util.List; |
import java.util.List; |
import java.util.Properties; |
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import java.util.StringTokenizer; |
import java.util.StringTokenizer; |
import java.util.TreeSet; |
import java.util.TreeSet; |
import java.util.Vector; |
import java.util.Vector; |
Line 43 import com.exploringxml.xml.Xparse;
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Line 43 import com.exploringxml.xml.Xparse;
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class Convert |
class Convert |
{ |
{ |
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/**Helper class for index creation |
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* @author rogo |
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* |
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*/ |
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public static class IndexList extends Vector |
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{ |
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public String toString() |
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{ |
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StringBuffer buff = new StringBuffer(1000); |
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int count = 0; |
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for (Iterator iter = this.iterator(); iter.hasNext();) |
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{ |
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String element = (String) iter.next(); |
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if (count < elementCount - 1) |
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{ |
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buff.append(element).append(", "); |
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count++; |
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} else |
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buff.append(element); |
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} |
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return buff.toString(); |
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} |
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} |
static DBBean bean = new DBBean(); |
static DBBean bean = new DBBean(); |
static DBBean beanDest = new DBBean(); |
static DBBean beanDest = new DBBean(); |
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Line 1127 class Convert
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Line 1152 class Convert
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Vector selects = new Vector(); |
Vector selects = new Vector(); |
Vector creates = new Vector(); |
Vector creates = new Vector(); |
Vector ids = new Vector(); |
Vector ids = new Vector(); |
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Vector indexListVec = new Vector(); |
String delimiter = "|"; |
String delimiter = "|"; |
int mode = -1; |
int mode = -1; |
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Line 1146 class Convert
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Line 1172 class Convert
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selects = new Vector(); |
selects = new Vector(); |
creates = new Vector(); |
creates = new Vector(); |
ids = new Vector(); |
ids = new Vector(); |
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indexListVec = new Vector(); |
// parse dataBase |
// parse dataBase |
Node node = root.find("convert/source/database/url", new int[] { 1, 1, i, 1 }); |
Node node = root.find("convert/source/database/url", new int[] { 1, 1, i, 1 }); |
Node node1 = root.find("convert/source/database/user", new int[] { 1, 1, i, 1, 1 }); |
Node node1 = root.find("convert/source/database/user", new int[] { 1, 1, i, 1, 1 }); |
Line 1220 class Convert
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Line 1247 class Convert
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String name = (String) node4.attributes.get("name"); |
String name = (String) node4.attributes.get("name"); |
String layout = (String) node4.attributes.get("layout"); |
String layout = (String) node4.attributes.get("layout"); |
String id = (String) node4.attributes.get("id"); |
String id = (String) node4.attributes.get("id"); |
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String indexList = (String) node4.attributes.get("indexList"); |
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System.out.println("id was " + id); |
System.out.println("id was " + id); |
if (name == null) |
if (name == null) |
throw new Error("parse error required table tag attribute name missing"); |
throw new Error("parse error required table tag attribute name missing"); |
Line 1227 class Convert
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Line 1256 class Convert
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layout = ""; |
layout = ""; |
if (id == null) |
if (id == null) |
id = ""; |
id = ""; |
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if (indexList == null) |
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indexList = ""; |
if (name.equals("")) |
if (name.equals("")) |
throw new Error("parse error table tag attribute must not be empty"); |
throw new Error("parse error table tag attribute must not be empty"); |
tables.add(name); |
tables.add(name); |
layouts.add(layout); |
layouts.add(layout); |
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ids.add(id); |
ids.add(id); |
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indexListVec.add(indexList); |
String query = (node5 == null) ? "" : node5.getCharacters(); |
String query = (node5 == null) ? "" : node5.getCharacters(); |
if (query.equals("")) |
if (query.equals("")) |
System.err.println("Warning empty select tag or select tag missing !!"); |
System.err.println("Warning empty select tag or select tag missing !!"); |
Line 1245 class Convert
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Line 1278 class Convert
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} |
} |
DataBase dataBase = new DataBase(database, tables, layouts, selects, creates, ids, mode); |
DataBase dataBase = new DataBase(database, tables, layouts, selects, creates, ids, mode); |
dataBase.delimiter = delimiter; |
dataBase.delimiter = delimiter; |
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dataBase.buildIndexTable(indexListVec); |
databases.add(dataBase); |
databases.add(dataBase); |
} |
} |
DBBean database = new DBBean(); |
DBBean database = new DBBean(); |
Line 1273 class Convert
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Line 1307 class Convert
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userDest = database.user; |
userDest = database.user; |
passwdDest = database.passwd; |
passwdDest = database.passwd; |
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synchronize(db.bean.url, database.url, db.tables, db.layouts, db.selects, db.creates, db.ids, mode, db.delimiter); |
synchronize(db.bean.url, database.url, db.tables, db.layouts, db.selects, db.creates, db.ids, mode, db.delimiter, new Vector(db.htIndex.values())); |
} |
} |
} |
} |
// printContents(node3); |
// printContents(node3); |
Line 1575 class Convert
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Line 1609 class Convert
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Vector tables; |
Vector tables; |
Vector ids; |
Vector ids; |
String delimiter = "//"; |
String delimiter = "//"; |
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/** |
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* maps table name to index fields |
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*/ |
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Hashtable htIndex = new Hashtable(); |
boolean useNormanToUnicodeMapper = false; |
boolean useNormanToUnicodeMapper = false; |
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final static int CONVERT_MODE = 1; |
final static int CONVERT_MODE = 1; |
Line 1597 class Convert
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Line 1635 class Convert
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this.bean.setIDVector(ids); |
this.bean.setIDVector(ids); |
} |
} |
/** |
/** |
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* @param indexListVec |
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*/ |
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public void buildIndexTable(Vector indexListVec) |
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{ |
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for (int i = 0; i < tables.size(); i++) |
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{ |
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fillIndexList((String) tables.get(i), (String) indexListVec.get(i)); |
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} |
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} |
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/** |
* writes the data contained in this object to the buffered writer |
* writes the data contained in this object to the buffered writer |
* * @param buffr |
* * @param buffr |
* @throws Exception |
* @throws Exception |
Line 1630 class Convert
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Line 1678 class Convert
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String select = (String) selects.get(index); |
String select = (String) selects.get(index); |
String create = (String) creates.get(index); |
String create = (String) creates.get(index); |
String id = (String) ids.get(index); |
String id = (String) ids.get(index); |
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IndexList indexList = (IndexList) htIndex.get(table); |
buffr.write(" <table name = \"" + table + "\" layout = \"" + layout + "\" id = \"" + id + "\" >\n"); |
if (indexList == null) |
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indexList = new IndexList(); |
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buffr.write(" <table name = \"" + table + "\" layout = \"" + layout + "\" id = \"" + id + "\" indexList =\"" + indexList + "\">\n"); |
buffr.write(" <select>" + convertToEntities(select) + "</select>\n"); |
buffr.write(" <select>" + convertToEntities(select) + "</select>\n"); |
if (!create.equals("")) |
if (!create.equals("")) |
buffr.write(" <create>" + create + " </create>\n"); |
buffr.write(" <create>" + create + " </create>\n"); |
Line 1640 class Convert
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Line 1690 class Convert
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} |
} |
buffr.write(" </database>\n"); |
buffr.write(" </database>\n"); |
} |
} |
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public void fillIndexList(String table, String list) |
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{ |
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IndexList indexList = new IndexList(); |
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StringTokenizer tokenizer = new StringTokenizer(list, ","); |
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while (tokenizer.hasMoreTokens()) |
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{ |
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indexList.add(tokenizer.nextToken()); |
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} |
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System.out.println(indexList); |
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htIndex.put(table, indexList); |
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} |
public String toString() |
public String toString() |
{ |
{ |
return bean.url + " " + tables; |
return bean.url + " " + tables; |
Line 1897 class Convert
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Line 1960 class Convert
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*/ |
*/ |
// TODO implement append,update and delete in one method |
// TODO implement append,update and delete in one method |
// TODO using id based algorithm |
// TODO using id based algorithm |
public static void synchronize(String source, String destination, Vector names, Vector layouts, Vector selects, Vector creates, Vector ids, int mode, String delimiter) throws Exception |
public static void synchronize(String source, String destination, Vector names, Vector layouts, Vector selects, Vector creates, Vector ids, int mode, String delimiter, Vector indexList) |
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throws Exception |
{ |
{ |
System.out.println(" bin in synchronize!!!"); |
System.out.println(" bin in synchronize!!!"); |
FM2SQL.ProgressDialog dialog = null; |
FM2SQL.ProgressDialog dialog = null; |
Line 2010 class Convert
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Line 2074 class Convert
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dialog.title.setText("Check if data is available"); |
dialog.title.setText("Check if data is available"); |
else if (dialog != null) |
else if (dialog != null) |
dialog.title.setText("Check if more data is available"); |
dialog.title.setText("Check if more data is available"); |
myIds = bean.getIDVector(ids.get(tbIndex).toString(), (String) names.get(tbIndex), tempQuery, numHits); |
myIds = bean.getIDVector(ids.get(tbIndex).toString(), (String) names.get(tbIndex), tempQuery, 0); |
myIdsDest = beanDest.getIDVector(convertText(idField), destTableName, tempQueryDest, numHits); |
myIdsDest = beanDest.getIDVector(convertText(idField), destTableName, tempQueryDest, 0); |
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//System.out.println("status of remove "+myIds.remove("b015892")); |
if (myIds.isEmpty()) |
if (myIds.isEmpty()) |
break; |
break; |
vec = new Vector(myIds); |
vec = new Vector(myIds); |
Line 2037 class Convert
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Line 2102 class Convert
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StringBuffer delCommand = createDeleteCommand(destTableName, tempIDdest); |
StringBuffer delCommand = createDeleteCommand(destTableName, tempIDdest); |
PreparedStatement insPst = beanDest.getConnection().prepareStatement(insCommand.toString()); |
PreparedStatement insPst = beanDest.getConnection().prepareStatement(insCommand.toString()); |
PreparedStatement updPst = beanDest.getConnection().prepareStatement(updCommand.toString()); |
PreparedStatement updPst = beanDest.getConnection().prepareStatement(updCommand.toString()); |
// delPSt = beanDest.getConnection().prepareStatement(delCommand.toString()); |
delPSt = beanDest.getConnection().prepareStatement(delCommand.toString()); |
// delPSt.setString(1,"b015892"); |
// delPSt.setString(1,"b015892"); |
// delPSt.execute(); |
// delPSt.execute(); |
// if (true) |
// if (true) |
Line 2062 class Convert
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Line 2127 class Convert
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if (dialog != null) |
if (dialog != null) |
dialog.title.setText("Writing table data ..."); |
dialog.title.setText("Writing table data ..."); |
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// performSynchronize(idField, vec, tempQuery, linesToDelete, linesToAppend, insPst, updPst, delPSt, deltaID, delimiter); |
performSynchronize(idField, vec, tempQuery, linesToDelete, linesToAppend, insPst, updPst, delPSt, deltaID, delimiter); |
// System.out.println("ID LIST SIZE " + Math.round((double) myIds.size() / (double) numIntervalls) + " " + myIdsDest.size()); |
// System.out.println("ID LIST SIZE " + Math.round((double) myIds.size() / (double) numIntervalls) + " " + myIdsDest.size()); |
endIndex = k + deltaID; |
endIndex = k + deltaID; |
} |
} |
Line 2084 class Convert
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Line 2149 class Convert
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// bean.makeQuery(tempQuery, 0); |
// bean.makeQuery(tempQuery, 0); |
if (dialog != null) |
if (dialog != null) |
dialog.title.setText("Writing table data ..."); |
dialog.title.setText("Writing table data ..."); |
// performSynchronize(idField, vec, tempQuery, linesToDelete, linesToAppend, insPst, updPst, delPSt, deltaID, delimiter); |
performSynchronize(idField, vec, tempQuery, linesToDelete, linesToAppend, insPst, updPst, delPSt, deltaID, delimiter); |
// System.out.println("ID LIST SIZE " + Math.round((double) myIds.size() / (double) numIntervalls) + " " + myIdsDest.size()); |
// System.out.println("ID LIST SIZE " + Math.round((double) myIds.size() / (double) numIntervalls) + " " + myIdsDest.size()); |
} |
} |
// prepare new query for next chunk |
// prepare new query for next chunk |
Line 2094 class Convert
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Line 2159 class Convert
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tempQuery = query + " where " + tempID + ">'" + vec.lastElement() + "'"; |
tempQuery = query + " where " + tempID + ">'" + vec.lastElement() + "'"; |
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} |
} |
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String tableName = names.get(tbIndex).toString(); |
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IndexList idList = (IndexList) indexList.get(0); |
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System.out.println("found list " + idList); |
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Statement stm = beanDest.getConnection().createStatement(); |
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Vector destTables = beanDest.getTableNames(); |
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beanDest.makeQuery(tempQueryDest,0); |
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for (Iterator iter = idList.iterator(); iter.hasNext();) |
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{ |
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String indexField = (String) iter.next(); |
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indexField = convertText(indexField); |
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String indexName = destTableName + "_" + indexField; |
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if (destTables.contains(indexName)) |
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{ |
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stm.execute("DROP INDEX "+destTableName+"_"+indexField); |
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// continue; |
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} |
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String type = beanDest.getColumnType(indexField).toLowerCase(); |
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// System.out.println(indexField+" "+type+" "+(type.indexOf("text") >= 0 || type.indexOf("varchar") >= 0 || type.indexOf("char") >= 0)); |
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if (type.indexOf("text") >= 0 || type.indexOf("varchar") >= 0 || type.indexOf("char") >= 0) |
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stm.execute("CREATE INDEX " + indexName + " ON " + destTableName + "(LOWER(" + indexField + "))"); |
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else |
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stm.execute("CREATE INDEX " + destTableName + "_" + indexField + " ON " + destTableName + "(" + indexField + ")"); |
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// stm.execute("DROP INDEX "+destTableName+"_"+indexField); |
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} |
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// CREATE UNIQUE INDEX title_idx ON films (title); |
for (Iterator iter = linesToDelete.iterator(); iter.hasNext();) |
for (Iterator iter = linesToDelete.iterator(); iter.hasNext();) |
{ |
{ |
String id = (String) iter.next(); |
String id = (String) iter.next(); |
Line 3708 class Convert
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Line 3800 class Convert
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while (tokenizer.hasMoreTokens()) |
while (tokenizer.hasMoreTokens()) |
{ |
{ |
String fieldName = tokenizer.nextToken().trim(); |
String fieldName = tokenizer.nextToken().trim(); |
fieldNames[fieldIndex] = convertText(fieldName); |
fieldNames[fieldIndex] =beanDest.getQC() + convertText(fieldName)+beanDest.getQC(); |
// System.out.println("field "+ fieldNames[fieldIndex]); |
// System.out.println("field "+ fieldNames[fieldIndex]); |
fieldIndex++; |
fieldIndex++; |
} |
} |
Line 3721 class Convert
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Line 3813 class Convert
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for (Iterator iter = fieldNamesVec.iterator(); iter.hasNext();) |
for (Iterator iter = fieldNamesVec.iterator(); iter.hasNext();) |
{ |
{ |
String element = (String) iter.next(); |
String element = (String) iter.next(); |
fieldNames[++fieldIndex] = bean.getQC() + convertText(element) + bean.getQC(); |
fieldNames[++fieldIndex] = beanDest.getQC() + convertText(element) + beanDest.getQC(); |
// System.out.println("field " + fieldNames[fieldIndex]); |
// System.out.println("field " + fieldNames[fieldIndex]); |
} |
} |
} |
} |