Package org.apache.ws.jaxme.sqls

Examples of org.apache.ws.jaxme.sqls.Table

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      versionGenerator.setGeneratingLogging(isGeneratingLogging());
      boolean isFirstTable = true;

      for (Iterator iter = myTables.iterator();  iter.hasNext();  ) {
        String tableName = (String) iter.next();
        Table table = sch.getTable(tableName);
        if (table == null) {
          throw new IllegalArgumentException("Invalid table name: " + tableName);
        }

        VersionGenerator.ColumnUpdater columnUpdater;
        if (isFirstTable) {
          Column column = null;
          int columnNum = -1;
          int i = 0;
          for (Iterator colIter = table.getColumns();  colIter.hasNext();  i++) {
            Column colIterColumn = (Column) colIter.next();
            if (colIterColumn.getName().equals(columnName)) {
              column = colIterColumn;
              columnNum = i;
              break;
            }
          }
          if (column == null) {
            throw new IllegalArgumentException("No column " + columnName +
                                               " found in table " + table.getQName());
          }
          isFirstTable = false;
          columnUpdater = new VerNumIncrementer(columnNum);
        } else {
          List pkColumns = new ArrayList();
          Index primaryKey = table.getPrimaryKey();
          if (primaryKey != null) {
            for (Iterator pkIter = primaryKey.getColumns();  pkIter.hasNext();  ) {
              Column pkColumn = (Column) pkIter.next();
              int columnNum = -1;
              int i = 0;
              for (Iterator colIter = table.getColumns();  colIter.hasNext();  i++) {
                Column colIterColumn = (Column) colIter.next();
                if (colIterColumn.getName().equals(pkColumn.getName())) {
                  columnNum = i;
                  break;
                }
              }
              if (columnNum == -1) {
                throw new IllegalStateException("Primary key column " + pkColumn.getQName() +
                                                " not found in table " + table.getQName());
              }
              pkColumns.add(new Integer(columnNum));
            }
          }
          if (pkColumns.size() == 0) {
            throw new IllegalArgumentException("The table " + table.getQName() +
                                               " doesn't have a primary key.");
          }
          columnUpdater = new IdIncrementer(pkColumns);
        }
        versionGenerator.addTable(table, columnUpdater);
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  protected JavaMethod getPMClassInsertMethod(TypeSG pController, JavaSource pSource, CustomTableData pData)
      throws SAXException {
    JavaMethod jm = pSource.newJavaMethod("insert", JavaQNameImpl.VOID, JavaSource.PUBLIC);
    Parameter pElement = jm.addParam(Element.class, "pElement");
    jm.addThrows(PMException.class);
    Table table = pData.getTable();

    String q = table.getSchema().getSQLFactory().newSQLGenerator().getQuery(table.getInsertStatement());
    LocalJavaField query = jm.newJavaField(String.class);
    query.setFinal(true);
    query.addLine(JavaSource.getQuoted(q));

    JavaQName qName = pController.getComplexTypeSG().getClassContext().getXMLInterfaceName();
    LocalJavaField elem = jm.newJavaField(qName);
    elem.addLine("(", qName, ") ", pElement);

    LocalJavaField connection = jm.newJavaField(Connection.class);
    connection.addLine("null");
    jm.addTry();
    jm.addLine(connection, " = getConnection();");
    LocalJavaField stmt = jm.newJavaField(PreparedStatement.class);
    stmt.addLine(connection, ".prepareStatement(", query, ")");
    jm.addTry();
    getPreparedStatementParameters(jm, stmt, elem, table.getColumns(), 0);
    jm.addLine(stmt, ".executeUpdate();");
    getFinally(jm, stmt, null, null);
    getFinally(jm, connection, new Object[]{JavaSource.getQuoted("Failed to execute query "),
                                            " + ", query}, null);
    return jm;
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  protected JavaMethod getPMClassUpdateMethod(TypeSG pController, JavaSource pSource, CustomTableData pData)
      throws SAXException {
    JavaMethod jm = pSource.newJavaMethod("update", JavaQNameImpl.VOID, JavaSource.PUBLIC);
    Parameter pElement = jm.addParam(Element.class, "pElement");
    jm.addThrows(PMException.class);
    Table table = pData.getTable();

    String q = table.getSchema().getSQLFactory().newSQLGenerator().getQuery(table.getUpdateStatement());
    LocalJavaField query = jm.newJavaField(String.class);
    query.setFinal(true);
    query.addLine(JavaSource.getQuoted(q));

    JavaQName qName = pController.getComplexTypeSG().getClassContext().getXMLInterfaceName();
    LocalJavaField elem = jm.newJavaField(qName);
    elem.addLine("(", qName, ") ", pElement);

    LocalJavaField connection = jm.newJavaField(Connection.class);
    connection.addLine("null");
    jm.addTry();
    jm.addLine(connection, " = getConnection();");

    LocalJavaField stmt = jm.newJavaField(PreparedStatement.class);
    stmt.addLine(connection, ".prepareStatement(", query, ")");
    jm.addTry();

    List nonKeyColumns = new ArrayList();
    for (Iterator iter = table.getColumns();  iter.hasNext();  ) {
      Column col = (Column) iter.next();
      if (!col.isPrimaryKeyPart()) {
        nonKeyColumns.add(col);
      }
    }
    int i = 0;
    i = getPreparedStatementParameters(jm, stmt, elem, nonKeyColumns.iterator(), i);
    getPreparedStatementParameters(jm, stmt, elem, table.getPrimaryKey().getColumns(), i);
    jm.addLine(stmt, ".executeUpdate();");

    getFinally(jm, stmt, null, null);
    getFinally(jm, connection, new Object[]{JavaSource.getQuoted("Failed to execute query "),
                                            " + ", query}, null);
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  protected JavaMethod getPMClassDeleteMethod(TypeSG pController, JavaSource pSource, CustomTableData pData)
      throws SAXException {
    JavaMethod jm = pSource.newJavaMethod("delete", JavaQNameImpl.VOID, JavaSource.PUBLIC);
    Parameter pElement = jm.addParam(Element.class, "pElement");
    jm.addThrows(PMException.class);
    Table table = pData.getTable();

    JavaQName qName = pController.getComplexTypeSG().getClassContext().getXMLInterfaceName();
    LocalJavaField elem = jm.newJavaField(qName);
    elem.addLine("(", qName, ") ", pElement);

    String q = table.getSchema().getSQLFactory().newSQLGenerator().getQuery(table.getDeleteStatement());   
    LocalJavaField query = jm.newJavaField(String.class);
    query.setFinal(true);
    query.addLine(JavaSource.getQuoted(q));

    LocalJavaField connection = jm.newJavaField(Connection.class);
    connection.addLine("null");
    jm.addTry();
    jm.addLine(connection, " = getConnection();");

    LocalJavaField stmt = jm.newJavaField(PreparedStatement.class);
    stmt.addLine(connection, ".prepareStatement(", query, ")");
    jm.addTry();
    getPreparedStatementParameters(jm, stmt, elem, table.getPrimaryKey().getColumns(), 0);
    jm.addLine(stmt, ".executeUpdate();");

    getFinally(jm, stmt, null, null);
    getFinally(jm, connection, new Object[]{JavaSource.getQuoted("Failed to execute query "),
                                            " + ", query}, null);
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    JavaMethod jm = pSource.newJavaMethod("select", JavaQNameImpl.VOID, JavaSource.PUBLIC);
    Parameter pObserver = jm.addParam(Observer.class, "pObserver");
    Parameter pQuery = jm.addParam(String.class, "pQuery");
    Parameter pParams = jm.addParam(PMParams.class, "pParams");
    jm.addThrows(PMException.class);
    Table table = pData.getTable();

    JavaQName qName = pController.getComplexTypeSG().getClassContext().getXMLInterfaceName();
    StringBuffer sb = new StringBuffer();
    for (Iterator iter = table.getColumns();  iter.hasNext();  ) {
      Column col = (Column) iter.next();
      if (sb.length() > 0) sb.append(", ");
      sb.append(col.getName().getName());
    }
    LocalJavaField query = jm.newJavaField(String.class);
    jm.addIf(pParams, " != null  &&  pParams.isDistinct()");
    jm.addLine(query, " = ", JavaSource.getQuoted("SELECT DISTINCT"), ";");
    jm.addElse();
    jm.addLine(query, " = ", JavaSource.getQuoted("SELECT"), ";");
    jm.addEndIf();
    jm.addLine(query, " += ", JavaSource.getQuoted(" " + sb + " FROM " + table.getQName()), ";");
    jm.addIf(pQuery, " != null");
    jm.addLine(query, " += ", JavaSource.getQuoted(" WHERE "), " + ", pQuery, ";");
    jm.addEndIf();

    LocalJavaField connection = jm.newJavaField(Connection.class);
    connection.addLine("null");
    jm.addTry();
    jm.addLine(connection, " = getConnection();");
    LocalJavaField stmt = jm.newJavaField(PreparedStatement.class);
    stmt.addLine(connection, ".prepareStatement(", query, ")");
    jm.addTry();
    LocalJavaField rs = jm.newJavaField(ResultSet.class);
    rs.addLine(stmt, ".executeQuery();");
    jm.addTry();
    jm.addWhile(rs, ".next()");
    LocalJavaField elem = jm.newJavaField(qName);
    elem.addLine("(", qName, ") create()");
    getResultSet(jm, rs, elem, table.getColumns(), 0);
    jm.addLine(pObserver, ".notify(", elem, ");");
    jm.addEndWhile();

    getFinally(jm, rs, null, null);
    getFinally(jm, stmt, null, null);
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        schemaName = tableName.substring(0, offset);
        tableName = tableName.substring(offset+1);
      } else {
        schemaName = null;
      }
      Table table;
      try {
        table = sqlFactory.getTable(conn, schemaName, tableName);
        conn.close();
        conn = null;
      } catch (SQLException e) {
        throw new SAXException("Failed to read table " + pTableDetails.getName() + ": " + e.getMessage(), e);
      }
      if (table.getPrimaryKey() == null) {
        throw new IllegalStateException("The table " + table.getQName() + " does not have a primary key.");
      }
      CustomTableData customTableData = new CustomTableData(this, table, pTypeSG, pTableDetails);
      for (Iterator iter = table.getColumns();  iter.hasNext();  ) {
        Column col = (Column) iter.next();
        Object sg = addColumn(pTypeSG, pType, col);
        CustomColumnData colData = new CustomColumnData(col.getName().getName(), sg);
        col.setCustomData(colData);
      }
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    final String mName = "readTable";
    ResultSet rs = pData.getColumns(pTable.getCatalogName(), pTable.getSchemaName(),
                                    pTable.getTableName(), null);
    boolean isRsClosed = false;
    try {
      Table sqlTable = pSchema.newTable(pTable.getTableName());
      logger.finest(mName, "Looking for columns of " + pTable + "=" + sqlTable.getQName());
      while (rs.next()) {
        String columnName = rs.getString(4);
        int dataType = rs.getInt(5);
        String typeName = rs.getString(6);
        long columnSize = rs.getLong(7);
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    } else if (tables.length == 1) {
      jdbcTable = tables[0];
    } else {
      throw new IllegalStateException("Multiple tables named " + pTable + " found in schema " + pSchema);
    }
    Table result = readTable(metaData, schema, jdbcTable);
    readPrimaryKey(metaData, jdbcTable);
    return result;
  }
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   public boolean equals(Object o) {
      if (o == null  ||  !(o instanceof Table)) {
         return false;
      }
      Table other = (Table) o;
      if (!getSchema().equals(other.getSchema())) {
         return false;
      }
      return getName().equals(other.getName());
   }
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  public CreateTest(String pName) { super(pName); }

  /** <p>Creates a basic table</p>
   */
  protected Table getBasicTable() {
    Table table = schema.newTable("MyTable");
    Column myIndex = table.newColumn("MyIndex", Column.Type.INTEGER);
    assertTrue(!myIndex.isStringColumn());
    assertTrue(!myIndex.isBinaryColumn());
    Column myName = table.newColumn("MyName", Column.Type.VARCHAR);
    assertTrue(myName.isStringColumn()); // myName may be casted to a StringColumn
    assertTrue(!myName.isBinaryColumn());
    ((StringColumn) myName).setLength(60);
    Column myDate = table.newColumn("MyDate", Column.Type.DATE);
    assertTrue(!myDate.isStringColumn());
    assertTrue(!myDate.isBinaryColumn());
    myDate.setNullable(true);
    return table;
  }
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Related Classes of org.apache.ws.jaxme.sqls.Table

  • org.apache.ws.jaxme.js.junit.VersionTest
  • org.apache.ws.jaxme.js.pattern.Ant$AntVersionGenerator
  • org.apache.ws.jaxme.js.pattern.VersionGenerator
  • org.apache.ws.jaxme.js.pattern.VersionGenerator$ForeignKeyUpdater
  • org.apache.ws.jaxme.pm.generator.jdbc.JaxMeJdbcSG
  • org.apache.ws.jaxme.pm.generator.jdbc.JdbcTypeSG
  • org.apache.ws.jaxme.sqls.impl.AbstractColumn
  • org.apache.ws.jaxme.sqls.impl.SchemaImpl
  • org.apache.ws.jaxme.sqls.impl.SelectStatementMetaData
  • org.apache.ws.jaxme.sqls.impl.SQLFactoryImpl
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