本文整理了Java中org.eclipse.persistence.internal.expressions.QueryKeyExpression.aliasForTable方法的一些代码示例，展示了QueryKeyExpression.aliasForTable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。QueryKeyExpression.aliasForTable方法的具体详情如下：
包路径：org.eclipse.persistence.internal.expressions.QueryKeyExpression
类名称：QueryKeyExpression
方法名：aliasForTable

QueryKeyExpression.aliasForTable介绍

[英]INTERNAL: Find the alias for a given table
[中]内部：查找给定表的别名

代码示例

代码示例来源：origin: org.eclipse.persistence/com.springsource.org.eclipse.persistence

private String getQualifiedName(DatasourcePlatform platform, boolean allowDelimiters){
  if (qualifiedName == null) {
    // Print nested table using the TABLE function.
    DatabaseMapping mapping = queryKeyExpression.getMapping();
    DatabaseTable nestedTable = mapping.getDescriptor().getTables().firstElement();
    DatabaseTable tableAlias = queryKeyExpression.getBaseExpression().aliasForTable(nestedTable);
    DatabaseTable nestedTableAlias = queryKeyExpression.aliasForTable(this);
    StringBuffer name = new StringBuffer();
    name.append("TABLE(");
    if (allowDelimiters && useDelimiters){
      name.append(platform.getStartDelimiter());
    }
    name.append(tableAlias.getName());
    if (allowDelimiters && useDelimiters){
      name.append(platform.getEndDelimiter());
    }
    name.append(".");
    if (allowDelimiters && useDelimiters){
      name.append(platform.getStartDelimiter());
    }
    name.append(mapping.getField().getNameDelimited(platform));
    if (allowDelimiters && useDelimiters){
      name.append(platform.getEndDelimiter());
    }
    name.append(")");
    qualifiedName = name.toString();
  }
  return qualifiedName;
}

代码示例来源：origin: org.eclipse.persistence/org.eclipse.persistence.core

this.targetAlias = expression.aliasForTable(this.targetTable);

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

this.targetAlias = expression.aliasForTable(this.targetTable);

代码示例来源：origin: org.eclipse.persistence/com.springsource.org.eclipse.persistence

DatabaseTable targetAlias = outerExpression.aliasForTable(targetTable);
         target.hasMoreElements();) {
      DatabaseTable newTarget = (DatabaseTable)target.nextElement();
      DatabaseTable newAlias = outerExpression.aliasForTable(newTarget);
      writer.write(", OUTER ");
      writer.write(newTarget.getQualifiedNameDelimited(printer.getPlatform()));

代码示例来源：origin: org.eclipse.persistence/org.eclipse.persistence.core

DatabaseTable targetAlias = outerExpression.aliasForTable(targetTable);
         target.hasMoreElements();) {
      DatabaseTable newTarget = (DatabaseTable)target.nextElement();
      DatabaseTable newAlias = outerExpression.aliasForTable(newTarget);
      writer.write(", OUTER ");
      writer.write(newTarget.getQualifiedNameDelimited(printer.getPlatform()));

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

DatabaseTable targetAlias = outerExpression.aliasForTable(targetTable);
         target.hasMoreElements();) {
      DatabaseTable newTarget = (DatabaseTable)target.nextElement();
      DatabaseTable newAlias = outerExpression.aliasForTable(newTarget);
      writer.write(", OUTER ");
      writer.write(newTarget.getQualifiedNameDelimited(printer.getPlatform()));

代码示例来源：origin: org.eclipse.persistence/com.springsource.org.eclipse.persistence

sourceTable = outerExpression.getSourceTable();
  sourceAlias = outerExpression.getBaseExpression().aliasForTable(sourceTable);
  targetAlias = outerExpression.aliasForTable(targetTable);
} else {
  sourceTable = ((ClassDescriptor)getDescriptorsForMultitableInheritanceOnly().get(index)).getTables().firstElement();

代码示例来源：origin: org.eclipse.persistence/org.eclipse.persistence.core

/**
 * INTERNAL:
 * Print SQL onto the stream, using the ExpressionPrinter for context
 */
@Override
public void printSQL(ExpressionSQLPrinter printer) {
  if (isAttribute()) {
    printer.printField(getAliasedField());
  }
  // If the mapping is a direct collection then this falls into a gray area.
  // It must be treated as an attribute at this moment for it has a direct field.
  // However it is not an attribute in the sense that it also represents a foreign
  // reference and a mapping criteria has been added.
  // For bug 2900974 these are now handled as non-attributes during normalize but
  // as attributes when printing SQL.
  //
  if ((!isAttribute()) && (getMapping() != null) && getMapping().isDirectCollectionMapping()) {
    DirectCollectionMapping directCollectionMapping = (DirectCollectionMapping)getMapping();
    // The aliased table comes for free as it was a required part of the join criteria.
    TableExpression table = (TableExpression)getTable(directCollectionMapping.getReferenceTable());
    DatabaseTable aliasedTable = table.aliasForTable(table.getTable());
    DatabaseField aliasedField = directCollectionMapping.getDirectField().clone();
    aliasedField.setTable(aliasedTable);
    printer.printField(aliasedField);
  }
  if ((getMapping() != null) && getMapping().isNestedTableMapping()) {
    DatabaseTable tableAlias = aliasForTable(new NestedTable(this));
    printer.printString(tableAlias.getName());
  }
}

代码示例来源：origin: org.eclipse.persistence/com.springsource.org.eclipse.persistence

/**
 * INTERNAL:
 * Print SQL onto the stream, using the ExpressionPrinter for context
 */
public void printSQL(ExpressionSQLPrinter printer) {
  if (isAttribute()) {
    printer.printField(getAliasedField());
  }
  // If the mapping is a direct collection then this falls into a gray area.
  // It must be treated as an attribute at this moment for it has a direct field.
  // However it is not an attribute in the sense that it also represents a foreign
  // reference and a mapping criteria has been added.
  // For bug 2900974 these are now handled as non-attributes during normalize but
  // as attributes when printing SQL.
  //
  if ((!isAttribute()) && (getMapping() != null) && getMapping().isDirectCollectionMapping()) {
    DirectCollectionMapping directCollectionMapping = (DirectCollectionMapping)getMapping();
    // The aliased table comes for free as it was a required part of the join criteria.
    TableExpression table = (TableExpression)getTable(directCollectionMapping.getReferenceTable());
    DatabaseTable aliasedTable = table.aliasForTable(table.getTable());
    DatabaseField aliasedField = (DatabaseField)directCollectionMapping.getDirectField().clone();
    aliasedField.setTable(aliasedTable);
    printer.printField(aliasedField);
  }
  if ((getMapping() != null) && getMapping().isNestedTableMapping()) {
    DatabaseTable tableAlias = aliasForTable(new NestedTable(this));
    printer.printString(tableAlias.getName());
  }
}

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

/**
 * INTERNAL:
 * Print SQL onto the stream, using the ExpressionPrinter for context
 */
@Override
public void printSQL(ExpressionSQLPrinter printer) {
  if (isAttribute()) {
    printer.printField(getAliasedField());
  }
  // If the mapping is a direct collection then this falls into a gray area.
  // It must be treated as an attribute at this moment for it has a direct field.
  // However it is not an attribute in the sense that it also represents a foreign
  // reference and a mapping criteria has been added.
  // For bug 2900974 these are now handled as non-attributes during normalize but
  // as attributes when printing SQL.
  //
  if ((!isAttribute()) && (getMapping() != null) && getMapping().isDirectCollectionMapping()) {
    DirectCollectionMapping directCollectionMapping = (DirectCollectionMapping)getMapping();
    // The aliased table comes for free as it was a required part of the join criteria.
    TableExpression table = (TableExpression)getTable(directCollectionMapping.getReferenceTable());
    DatabaseTable aliasedTable = table.aliasForTable(table.getTable());
    DatabaseField aliasedField = directCollectionMapping.getDirectField().clone();
    aliasedField.setTable(aliasedTable);
    printer.printField(aliasedField);
  }
  if ((getMapping() != null) && getMapping().isNestedTableMapping()) {
    DatabaseTable tableAlias = aliasForTable(new NestedTable(this));
    printer.printString(tableAlias.getName());
  }
}