org.jooq.Table.fields()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中org.jooq.Table.fields()方法的一些代码示例，展示了Table.fields()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Table.fields()方法的具体详情如下：
包路径：org.jooq.Table
类名称：Table
方法名：fields

Table.fields介绍

暂无

代码示例

代码示例来源：origin: my2iu/Jinq

  1. @Override
  2. public int getNumColumns()
  3. {
  4.  return table.fields().length;
  5. }

代码示例来源：origin: my2iu/Jinq

  1. public <U> RowReader<U> getReaderForField(Field<?> field)
  2. {
  3.  Field<?>[] fields = table.fields(); 
  4.  for (int idx = 0; idx < fields.length; idx++)
  5.  {
  6.    Field<?> f = fields[idx];
  7.    if (f == field)
  8.     return new SimpleRowReader<>();
  9.  }
  10.  throw new IllegalArgumentException("Unknown field");
  11. }

代码示例来源：origin: my2iu/Jinq

  1. @Override
  2. public T readResult(Record record, int offset)
  3. {
  4.  T toReturn;
  5.  try {
  6.    toReturn = constructor.newInstance();
  7.  } catch (Exception e) {
  8.    throw new IllegalArgumentException("Cannot construct class " + table.getRecordType().getName());
  9.  }
  10.  Field<?>[] fields = table.fields(); 
  11.  for (int idx = 0; idx < fields.length; idx++)
  12.  {
  13.    Field<?> f = fields[idx];
  14.    copyValueIntoRecord(toReturn, record, f, idx);
  15.  }
  16.  return toReturn;
  17. }

代码示例来源：origin: my2iu/Jinq

  1. public int getIndexForField(Field<?> field)
  2.   {
  3.    Field<?>[] fields = table.fields();
  4.    int colIndex = 0;
  5.    for (int idx = 0; idx < fields.length; idx++)
  6.    {
  7.      Field<?> f = fields[idx];
  8.      if (f == field)
  9.       return colIndex;
  10.      colIndex += getReaderForField(field).getNumColumns();
  11.    }
  12.    throw new IllegalArgumentException("Unknown field");
  13.   }
  14. }

代码示例来源：origin: my2iu/Jinq

  1. private void findMetamodelGetters(Schema schema)
  2. {
  3.  for (Table<?> table: schema.getTables())
  4.  {
  5.    String recordClassName = Type.getInternalName(table.getRecordType());
  6.    for (Field<?> field: table.fields())
  7.    {
  8.     String name = field.getName();
  9.     String getterName = "get" + name.substring(0, 1).toUpperCase() + name.substring(1).toLowerCase();
  10.     MethodSignature methodSig = new MethodSignature(
  11.        recordClassName,
  12.        getterName,
  13.        Type.getMethodDescriptor(Type.getType(field.getType())));
  14.     fieldMethods.put(methodSig, field);
  15.    }
  16.  }
  17. }

代码示例来源：origin: my2iu/Jinq

  1. @Override
  2. public ColumnExpressions<?> handleArg(int argIndex, Type argType) throws TypedValueVisitorException
  3. {
  4.  if (argIndex < numLambdaCapturedArgs)
  5.  {
  6.    // Currently, we only support parameters of a few small simple types.
  7.    // We should also support more complex types (e.g. entities) and allow
  8.    // fields/methods of those entities to be called in the query (code
  9.    // motion will be used to push those field accesses or method calls
  10.    // outside the query where they will be evaluated and then passed in
  11.    // as a parameter)
  12.    if (!ALLOWED_QUERY_PARAMETER_TYPES.contains(argType))
  13.     throw new TypedValueVisitorException("Accessing a field with unhandled type");
  14.    return ColumnExpressions.singleColumn(new SimpleRowReader<>(), DSL.val(lambda.getCapturedArg(argIndex)));
  15.  }
  16.  else
  17.  {
  18.    Table<?> table = fromList.get(argIndex - numLambdaCapturedArgs);
  19.    // TODO: Should this return a single column or all the columns of the table?
  20.    ColumnExpressions<?> columns = new ColumnExpressions<>(new TableRowReader<>(table));
  21.    for (Field<?> field: table.fields())
  22.     columns.columns.add(field);
  23.    return columns;
  24.  }
  25. }

代码示例来源：origin: org.jooq/jooq

  1. @Override
  2. public final InsertImpl columns(Field<?>... f) {
  3.   this.fields = (f == null || f.length == 0) ? into.fields() : f;
  4.   return this;
  5. }

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-analytics

  1. InsertSelectQueryImpl(Configuration configuration, Table<?> into, Field<?>[] fields, Select<?> select) {
  2.   super(configuration);
  3.   this.into = into;
  4.   this.fields = (fields == null || fields.length == 0) ? into.fields() : fields;
  5.   this.select = select;
  6. }

代码示例来源：origin: rancher/cattle

  1. @SuppressWarnings("unchecked")
  2. private Field<Date> getRemoveField(Table<?> table) {
  3.   for (String fieldName : TIMESTAMP_FIELD_NAME_PRECEDENCE) {
  4.     for (Field<?> field : table.fields()) {
  5.       if (fieldName.equals(field.getName())) {
  6.         return (Field<Date>) field;
  7.       }
  8.     }
  9.   }
  10.   return null;
  11. }

代码示例来源：origin: rancher/cattle

  1. @SuppressWarnings("unchecked")
  2. private Field<Long> getIdField(Table<?> table) {
  3.   for (Field<?> field : table.fields()) {
  4.     if (field.getName().equals("id")) {
  5.       return (Field<Long>) field;
  6.     }
  7.   }
  8.   return null;
  9. }

代码示例来源：origin: org.jooq/jooq

  1. @Override
  2.   final Fields<R> fields0() {
  3.     return new Fields<R>(table.fields());
  4.   }
  5. }

代码示例来源：origin: org.jooq/jooq

  1. QueryPartList<Field<?>> getUpsertFields() {
  2.   if (upsertFields == null)
  3.     upsertFields = new QueryPartList<Field<?>>(table.fields());
  4.   return upsertFields;
  5. }

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-analytics

  1. InsertImpl(Configuration configuration, Table<R> into, Collection<? extends Field<?>> fields) {
  2.   super(new InsertQueryImpl<R>(configuration, into));
  3.   this.into = into;
  4.   this.fields = (fields == null || fields.size() == 0)
  5.     ? into.fields()
  6.     : fields.toArray(new Field[fields.size()]);
  7. }

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-analytics

  1. @Override
  2.   final Fields<R> fields0() {
  3.     return new Fields<R>(table.fields());
  4.   }
  5. }

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-analytics

  1. @Override
  2. final Fields<Record> fields0() {
  3.   Field<?>[] l = lhs.asTable().fields();
  4.   Field<?>[] r = rhs.asTable().fields();
  5.   Field<?>[] all = new Field[l.length + r.length];
  6.   System.arraycopy(l, 0, all, 0, l.length);
  7.   System.arraycopy(r, 0, all, l.length, r.length);
  8.   return new Fields<Record>(all);
  9. }

代码示例来源：origin: org.jooq/jooq

  1. /**
  2.  * Create a new record
  3.  */
  4. @SuppressWarnings("unchecked")
  5. static final <R extends Record> RecordDelegate<R> newRecord(boolean fetched, Table<R> type, Configuration configuration) {
  6.   return (RecordDelegate<R>) newRecord(fetched, type.getRecordType(), type.fields(), configuration);
  7. }

代码示例来源：origin: org.jooq/jooq

  1. @Override
  2. final Fields<Record> fields0() {
  3.   List<Field<?>> fields = new ArrayList<Field<?>>();
  4.   for (Table<?> table : tables)
  5.     for (Field<?> field : table.fields())
  6.       fields.add(DSL.field(DSL.name(field.getName()), field.getDataType()));
  7.   return new Fields<Record>(fields);
  8. }

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-analytics

  1. RenamedTable(Table<R> delegate, String rename) {
  2.     super(rename, delegate.getSchema());
  4.     for (Field<?> field : delegate.fields()) {
  5.       createField(field.getName(), field.getDataType(), this);
  6.     }
  7.   }
  8. }

代码示例来源：origin: k55k32/cms-admin-end

  1. @Override
  2. public PageResult<T> fetch(PageResult<T> page, Stream<Condition> conditions, SortField<?>... sorts) {
  3.   Condition c = conditions.reduce((acc, item) -> acc.and(item)).orElse(DSL.trueCondition());
  4.   return fetch(page, e -> {
  5.     return e.select(table.fields()).from(table).where(c).orderBy(sorts);
  6.   }, entityClass);
  7. }

代码示例来源：origin: org.jooq/jooq

  1. @Override
  2. public final <Z extends Record> Result<Z> into(Table<Z> table) {
  3.   Result<Z> list = new ResultImpl<Z>(configuration(), table.fields());
  4.   for (R record : this)
  5.     list.add(record.into(table));
  6.   return list;
  7. }

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