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## com.bea.p13n.content.document.ref
Class StatementParams

    java.lang.Object
      com.bea.p13n.content.document.ref.StatementParams

Deprecated. This class has been deprecated in favor of using a `RefSQLGenerator` instance configured as needed.

public class StatementParams
extends Object

A little holder class for the information required to create and execute a PreparedStatement, plus how to convert a Search/Expression into a StatementParams.

This class is specific to the table structure of the RefDocumentProvider.

Field Summary
`static short` | `AND_TYPE` Deprecated. The LogicalAnd/LogicalMulitAnd expression type.
`static short` | `COLLECTION_CONTAINS_ALL_TYPE` Deprecated. The CollectionContainsAll expression type.
`static short` | `COLLECTION_CONTAINS_TYPE` Deprecated. The CollectionContains expression type.
`static DateFormat` | `dateFormat` Deprecated. A date formatter for "MM/dd/yyyy HH:mm:ss z" (02/28/2000 15:58:35 MST).
`static String` | `DOC_MD_TABLE` Deprecated. The document_metadata table name.
`static String` | `DOC_TABLE` Deprecated. The document table name.
`static short` | `EQUALS_TYPE` Deprecated. The Equals expression type.
`static short` | `GREATER_OR_EQUALS_TYPE` Deprecated. The GreaterOrEquals expression type.
`static short` | `GREATER_THAN_TYPE` Deprecated. The GreaterThan expression type.
`static short` | `LESS_OR_EQUALS_TYPE` Deprecated. The LessOrEquals expression type.
`static short` | `LESS_THAN_TYPE` Deprecated. The LessThan expression type.
`static short` | `LIKE_TYPE` Deprecated. The StringLike expression type.
`long` | `maxReturn` Deprecated. The max number to return (0 or less for all).
`static short` | `NOT_EQUALS_TYPE` Deprecated. The NotEquals expression type.
`static short` | `NOT_TYPE` Deprecated. The LogicalNot expression type.
`static short` | `OR_TYPE` Deprecated. The LogicalOr/LogicalMulitOr expression type.
`List` | `params` Deprecated. The list of input parameters that match up with the SQL string.
`SortCriteria[]` | `sortCriteria` Deprecated. The list of SortCriteria needing to be applied.
`String` | `sql` Deprecated. The SQL string.

Constructor Summary
`StatementParams()` Deprecated.

Method Summary
`protected static void` | `createBranchStatementParams(StringBuffer buf, Expression expr, List params, boolean supportsLikeEscapeClause)` Deprecated. Utility to convert a branch expression into a SQL expression.
`protected static void` | `createLeafStatementParams(StringBuffer buf, Expression expr, List params, boolean supportsLikeEscapeClause)` Deprecated. Utility to convert a valid leaf Expression into a SQL expression.
`protected static String` | `createStatementParams(Expression expr, List params, boolean supportsLikeEscapeClause)` Deprecated. Utility method to convert an Expression into a SQL expression.
`protected static void` | `createStatementParams(StringBuffer buf, Expression expr, List params, boolean supportsLikeEscapeClause)` Deprecated. Utility method to convert an Expression into a SQL expression.
`static String` | `getExpressionString(short type)` Deprecated. Get the expression string for the specified expression type.
`static short` | `getExpressionType(Expression expr)` Deprecated. Get a type constant for the given expression.
`protected static PropertyRef` | `getLeftHandSide(Expression expr)` Deprecated. Get the left-hand-side of an expression.
`protected static Object` | `getRightHandSide(Expression expr)` Deprecated. Get the right-hand-side of an expression.
`static String` | `getSQLOperator(short type)` Deprecated. Return the corresponding SQL operator for the given expression type.
`static StatementParams` | `getStatementParams(String baseSql, Search params, boolean supportsLikeEscapeClause)` Deprecated. Utility method to get a StatementParams from Search params.
`protected static Expression` | `getSubExpression(Expression expr, int count)` Deprecated. Get the specified subexpression.
`static boolean` | `isLegalSingleValueExpressionType(short type)` Deprecated. Determine if a comparator is legal, single-value attribute comparator.
`PreparedStatement` | `prepare(Connection con)` Deprecated. Prepare a statement from our sql and input params on the given database connection.
`void` | `sort(List list)` Deprecated. Sort a list of DocumentMetadataDefs based upon our sort criteria.
`static Object` | `toSQLLike(Object obj, boolean supportsLikeEscapeClause)` Deprecated. Convert an object, which might be a string, to a SQL like string.
`static String` | `toSQLLike(String like, boolean supportsLikeEscapeClause)` Deprecated. Convert a query LIKE value to a SQL LIKE value.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### AND_TYPE

    public static final short AND_TYPE

  Deprecated.
  The LogicalAnd/LogicalMulitAnd expression type.

  See Also:
    `getExpressionType(com.bea.p13n.expression.Expression)`, Constant Field Values

### COLLECTION_CONTAINS_ALL_TYPE

    public static final short COLLECTION_CONTAINS_ALL_TYPE

  Deprecated.
  The CollectionContainsAll expression type.

  See Also:
    `getExpressionType(com.bea.p13n.expression.Expression)`, Constant Field Values

### COLLECTION_CONTAINS_TYPE

    public static final short COLLECTION_CONTAINS_TYPE

  Deprecated.
  The CollectionContains expression type.

  See Also:
    `getExpressionType(com.bea.p13n.expression.Expression)`, Constant Field Values

### dateFormat

    public static final DateFormat dateFormat

  Deprecated.
  A date formatter for "MM/dd/yyyy HH:mm:ss z" (02/28/2000 15:58:35 MST).

### DOC_MD_TABLE

    public static final String DOC_MD_TABLE

  Deprecated.
  The document_metadata table name.

  See Also:
    `RefDocumentProvider.DOC_MD_TABLE`, Constant Field Values

### DOC_TABLE

    public static final String DOC_TABLE

  Deprecated.
  The document table name.

  See Also:
    `RefDocumentProvider.DOC_TABLE`, Constant Field Values

### EQUALS_TYPE

    public static final short EQUALS_TYPE

  Deprecated.
  The Equals expression type.

  See Also:
    `getExpressionType(com.bea.p13n.expression.Expression)`, Constant Field Values

### GREATER_OR_EQUALS_TYPE

    public static final short GREATER_OR_EQUALS_TYPE

  Deprecated.
  The GreaterOrEquals expression type.

  See Also:
    `getExpressionType(com.bea.p13n.expression.Expression)`, Constant Field Values

### GREATER_THAN_TYPE

    public static final short GREATER_THAN_TYPE

  Deprecated.
  The GreaterThan expression type.

  See Also:
    `getExpressionType(com.bea.p13n.expression.Expression)`, Constant Field Values

### LESS_OR_EQUALS_TYPE

    public static final short LESS_OR_EQUALS_TYPE

  Deprecated.
  The LessOrEquals expression type.

  See Also:
    `getExpressionType(com.bea.p13n.expression.Expression)`, Constant Field Values

### LESS_THAN_TYPE

    public static final short LESS_THAN_TYPE

  Deprecated.
  The LessThan expression type.

  See Also:
    `getExpressionType(com.bea.p13n.expression.Expression)`, Constant Field Values

### LIKE_TYPE

    public static final short LIKE_TYPE

  Deprecated.
  The StringLike expression type.

  See Also:
    `getExpressionType(com.bea.p13n.expression.Expression)`, Constant Field Values

### maxReturn

    public long maxReturn

  Deprecated.
  The max number to return (0 or less for all).

### NOT_EQUALS_TYPE

    public static final short NOT_EQUALS_TYPE

  Deprecated.
  The NotEquals expression type.

  See Also:
    `getExpressionType(com.bea.p13n.expression.Expression)`, Constant Field Values

### NOT_TYPE

    public static final short NOT_TYPE

  Deprecated.
  The LogicalNot expression type.

  See Also:
    `getExpressionType(com.bea.p13n.expression.Expression)`, Constant Field Values

### OR_TYPE

    public static final short OR_TYPE

  Deprecated.
  The LogicalOr/LogicalMulitOr expression type.

  See Also:
    `getExpressionType(com.bea.p13n.expression.Expression)`, Constant Field Values

### params

    public List params

  Deprecated.
  The list of input parameters that match up with the SQL string.

### sortCriteria

    public SortCriteria[] sortCriteria

  Deprecated.
  The list of SortCriteria needing to be applied.

  This will be null or empty if no additional sorting is required.

### sql

    public String sql

  Deprecated.
  The SQL string.

Constructor Detail

### StatementParams

    public StatementParams()

  Deprecated.

Method Detail

### createBranchStatementParams

    protected static void createBranchStatementParams(StringBuffer buf,
                                                      Expression expr,
                                                      List params,
                                                      boolean supportsLikeEscapeClause)
                                               throws DocumentException

  Deprecated.
  Utility to convert a branch expression into a SQL expression.

  Parameters:
    `buf` - the string buffer to write into.
    `expr` - the branch expression.
    `params` - the prepared statement input parameters list (will be appended to).
    `supportsLikeEscapeClause` - tells if the SQL statement can use the LIKE ESCAPE clause.
  Returns:
    the SQL expression (no WHERE, no SELECT).
  Throws:
    `DocumentException` - thrown on invalid expression data.

### createLeafStatementParams

    protected static void createLeafStatementParams(StringBuffer buf,
                                                    Expression expr,
                                                    List params,
                                                    boolean supportsLikeEscapeClause)
                                             throws DocumentException

  Deprecated.
  Utility to convert a valid leaf Expression into a SQL expression.

  Parameters:
    `buf` - the string buffer to write into.
    `expr` - the expression object.
    `params` - the prepared statement input parameters list (will be appended to).
    `supportsLikeEscapeClause` - tells if the SQL statement can use the LIKE ESCAPE clause.
  Returns:
    the SQL expression (no WHERE, no SELECT).
  Throws:
    `DocumentException` - thrown on invalid expression data.

### createStatementParams

    protected static String createStatementParams(Expression expr,
                                                  List params,
                                                  boolean supportsLikeEscapeClause)
                                           throws DocumentException

  Deprecated.
  Utility method to convert an Expression into a SQL expression.

  Parameters:
    `expr` - the expression object.
    `params` - the prepared statement input parameters list (will be appended to).
    `supportsLikeEscapeClause` - tells if the SQL statement can use the LIKE ESCAPE clause.
  Returns:
    the SQL expression (no WHERE, no SELECT).
  Throws:
    `DocumentException` - thrown on invalid expression data.

### createStatementParams

    protected static void createStatementParams(StringBuffer buf,
                                                Expression expr,
                                                List params,
                                                boolean supportsLikeEscapeClause)
                                         throws DocumentException

  Deprecated.
  Utility method to convert an Expression into a SQL expression.

  Parameters:
    `buf` - the string buffer to write into.
    `expr` - the expression object.
    `params` - the prepared statement input parameters list (will be appended to).
    `supportsLikeEscapeClause` - tells if the SQL statement can use the LIKE ESCAPE clause.
  Returns:
    the SQL expression (no WHERE, no SELECT).
  Throws:
    `DocumentException` - thrown on invalid expression data.

### getExpressionString

    public static String getExpressionString(short type)
                                      throws DocumentException

  Deprecated.
  Get the expression string for the specified expression type.

  Throws:
    `DocumentException`
  See Also:
    `NOT_EQUALS_TYPE`, `EQUALS_TYPE`, `GREATER_THAN_TYPE`, `LESS_THAN_TYPE`, `GREATER_OR_EQUALS_TYPE`, `LESS_OR_EQUALS_TYPE`, `LIKE_TYPE`, `COLLECTION_CONTAINS_TYPE`, `COLLECTION_CONTAINS_ALL_TYPE`, `AND_TYPE`, `OR_TYPE`, `NOT_TYPE`

### getExpressionType

    public static short getExpressionType(Expression expr)
                                   throws DocumentException

  Deprecated.
  Get a type constant for the given expression.

  Throws:
    `DocumentException`
  See Also:
    `NOT_EQUALS_TYPE`, `EQUALS_TYPE`, `GREATER_THAN_TYPE`, `LESS_THAN_TYPE`, `GREATER_OR_EQUALS_TYPE`, `LESS_OR_EQUALS_TYPE`, `LIKE_TYPE`, `COLLECTION_CONTAINS_TYPE`, `COLLECTION_CONTAINS_ALL_TYPE`, `AND_TYPE`, `OR_TYPE`, `NOT_TYPE`

### getLeftHandSide

    protected static PropertyRef getLeftHandSide(Expression expr)
                                          throws DocumentException

  Deprecated.
  Get the left-hand-side of an expression.

  Throws:
    `DocumentException` - thrown on invalid expression.
  See Also:
    `ExpressionHelper.getLeftHandSide(com.bea.p13n.expression.Expression)`

### getRightHandSide

    protected static Object getRightHandSide(Expression expr)
                                      throws DocumentException

  Deprecated.
  Get the right-hand-side of an expression.

  Throws:
    `DocumentException` - thrown on invalid expression.
  See Also:
    `ExpressionHelper.getRightHandSide(com.bea.p13n.expression.Expression)`

### getSQLOperator

    public static String getSQLOperator(short type)
                                 throws DocumentException

  Deprecated.
  Return the corresponding SQL operator for the given expression type.

  Throws:
    `DocumentException`

### getStatementParams

    public static StatementParams getStatementParams(String baseSql,
                                                     Search params,
                                                     boolean supportsLikeEscapeClause)
                                              throws DocumentException

  Deprecated.
  Utility method to get a StatementParams from Search params.

  Parameters:
    `baseSql` - the base select part of the sql (no from, no where, "doc" is document table, "md" is document_metadata table).
    `params` - the list to add the prepared statement parameters to.
    `supportsLikeEscapeClause` - tells if the SQL statement can use the LIKE ESCAPE clause.
  Throws:
    `DocumentException`

### getSubExpression

    protected static Expression getSubExpression(Expression expr,
                                                 int count)
                                          throws DocumentException

  Deprecated.
  Get the specified subexpression.

  Throws:
    `DocumentException` - thrown on invalid expression.
  See Also:
    `ExpressionHelper.getSubExpression(com.bea.p13n.expression.Expression, int)`

### isLegalSingleValueExpressionType

    public static boolean isLegalSingleValueExpressionType(short type)

  Deprecated.
  Determine if a comparator is legal, single-value attribute comparator.

### prepare

    public PreparedStatement prepare(Connection con)
                              throws SQLException

  Deprecated.
  Prepare a statement from our sql and input params on the given database connection.

  Throws:
    `SQLException`

### sort

    public void sort(List list)
              throws DocumentException

  Deprecated.
  Sort a list of DocumentMetadataDefs based upon our sort criteria.

  Throws:
    `DocumentException`

### toSQLLike

    public static Object toSQLLike(Object obj,
                                   boolean supportsLikeEscapeClause)

  Deprecated.
  Convert an object, which might be a string, to a SQL like string.

### toSQLLike

    public static String toSQLLike(String like,
                                   boolean supportsLikeEscapeClause)

  Deprecated.
  Convert a query LIKE value to a SQL LIKE value.

Overview | Package | Class | Tree | Deprecated | Index | Help
| © 2004 BEA Systems, Inc.
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Copyright © 2004 BEA Systems, Inc. All Rights Reserved