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Java > Open Source Codes > com > internetcds > jdbc > tds > ParameterListItem


1 //
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// Copyright 1998 CDS Networks, Inc., Medford Oregon
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// 3. All advertising materials mentioning features or use of this software
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// must display the following acknowledgement:
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// This product includes software developed by CDS Networks, Inc.
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// 4. The name of CDS Networks, Inc. may not be used to endorse or promote
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// products derived from this software without specific prior
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// written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY CDS NETWORKS, INC. ``AS IS'' AND
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// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL CDS NETWORKS, INC. BE LIABLE
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// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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// SUCH DAMAGE.
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//
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35 package com.internetcds.jdbc.tds;
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38 public class ParameterListItem implements Cloneable JavaDoc
39 {
40    public static final String JavaDoc cvsVersion = "$Id: ParameterListItem.java,v 1.1 2006/06/23 10:39:04 sinisa Exp $";
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42
43    // public int length = -1;
44

45
46    /************************************************************
47     * Information about the formal parameter
48     *************************************************************/

49    // maximum allowed length for the procedure's formal parameter.
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// For example if the procedure has a parameter
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// P1 varchar(25)
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// the maximum length will be 25. The length of the actual
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// parameter can be up to 25 characters.
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// NOTE!!! As of Jan. 29, 1999 this was only used for VARCHAR parameters.
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//
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public int maxLength = -1;
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58    // formal name of the stored proc parameter. Example P1
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public String JavaDoc formalName = null;
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61    // SQL type of the formal parameter. Example- char(10)
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public String JavaDoc formalType = null;
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64
65    /************************************************************
66     * Information about the actual parameter
67     *************************************************************/

68    // The JDBC type of the actual parameter given in the setXXX() method.
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public int type = java.sql.Types.NULL;
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71    // True if an actual parameter has been given to this parameter
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// by one of the setXXX() methods. Note- All parameters for
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// a procedure must be given values before the procedure can
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// be called.
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public boolean isSet = false;
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77    // Value bound to the PreparedStatement parameter with one
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// of the setXXX() methods.
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public Object JavaDoc value = null;
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81
82    /**
83     * unset all information about the parameter.
84     *
85     * This includes the formal and actual parameter information.
86     */

87    public void clear()
88    {
89       type = java.sql.Types.NULL;
90       // length = -1;
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maxLength = -1;
92       isSet = false;
93       value = null;
94       formalName = null;
95       formalType = null;
96    }
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98    public Object JavaDoc clone()
99    {
100       try
101       {
102          return super.clone();
103       }
104       catch(java.lang.CloneNotSupportedException JavaDoc e)
105       {
106          System.err.println("Serious problem. Couldn't clone a Cloneable object");
107          System.exit(1);
108          return null;
109       }
110    }
111
112 }
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