Coverage Report

Coverage Report - org.melati.poem.BinaryPoemType

Classes in this File

Line Coverage

Branch Coverage

Complexity

BinaryPoemType

100%

26/26

85%

12/14

1.917

 /*
  * $Source$
  * $Revision$
  *
  * Copyright (C) 2000 William Chesters
  *
  * Part of Melati (http://melati.org), a framework for the rapid
  * development of clean, maintainable web applications.
  *
  * Melati is free software; Permission is granted to copy, distribute
  * and/or modify this software under the terms either:
  *
  * a) the GNU General Public License as published by the Free Software
  *    Foundation; either version 2 of the License, or (at your option)
  *    any later version,
  *
  *    or
  *
  * b) any version of the Melati Software License, as published
  *    at http://melati.org
  *
  * You should have received a copy of the GNU General Public License and
  * the Melati Software License along with this program;
  * if not, write to the Free Software Foundation, Inc.,
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA to obtain the
  * GNU General Public License and visit http://melati.org to obtain the
  * Melati Software License.
  *
  * Feel free to contact the Developers of Melati (http://melati.org),
  * if you would like to work out a different arrangement than the options
  * outlined here.  It is our intention to allow Melati to be used by as
  * wide an audience as possible.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * Contact details for copyright holder:
  *
  *     William Chesters <williamc At paneris.org>
  *     http://paneris.org/~williamc
  *     Obrechtstraat 114, 2517VX Den Haag, The Netherlands
  */
 
 package org.melati.poem;
 
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Types;
 
 import org.apache.commons.codec.binary.Base64;
 import org.melati.poem.dbms.Dbms;
 import org.melati.poem.util.StringUtils;
 
 /**
  * A <tt>Blob</tt> {@link Field} type.
  */
 public class BinaryPoemType extends SizedAtomPoemType<byte[]> {
  
   /**
    * Constructor.
    * @param nullable whether nullable
    * @param size how big
    */
   public BinaryPoemType(boolean nullable, int size) {
     super(Types.VARBINARY, "VARBINARY", nullable, size);
   }
 
   protected void _assertValidRaw(Object raw)
       throws ValidationPoemException {
     if (raw != null) {
       if (!(raw instanceof byte[]))
         throw new TypeMismatchPoemException(raw, this);
       if (!sizeGreaterEqual(getSize(), ((byte[])raw).length))
         throw new BinaryLengthValidationPoemException(this, (byte[])raw);
     }
   }
 
   protected String _stringOfRaw(Object raw) {
     return new String(Base64.encodeBase64((byte[])raw));
   }
 
   protected byte[] _getRaw(ResultSet rs, int col) throws SQLException {
     return rs.getBytes(col);
   }
 
   protected void _setRaw(PreparedStatement ps, int col, Object string)
       throws SQLException {
     ps.setBytes(col, (byte[])string);
   }
 
   protected byte[] _rawOfString(String rawString) {
     return Base64.decodeBase64(rawString.getBytes());
   }
 
   protected String _sqlDefinition(Dbms dbms) {
     try {
       return dbms.getBinarySqlDefinition(getSize());
     } catch (SQLException e) {
       throw new SQLSeriousPoemException(e);
     }
   }
 
   protected boolean _canRepresent(SQLPoemType<?> other) {
     return 
         sqlTypeCode() == other.sqlTypeCode() && 
         other instanceof BinaryPoemType &&
         sizeGreaterEqual(getSize(), ((BinaryPoemType)other).getSize());
   }
 
   /**
    * {@inheritDoc}
    * @see org.melati.poem.BasePoemType#toString()
    */
   public String toString() {
     return (getNullable() ? "nullable " : "") + "binary(" + getSize() + ")";
   }
 
   /**
    * {@inheritDoc}
    * @see org.melati.poem.PoemType#toDsdType()
    */
   public String toDsdType() {
     return "byte[]";
   }
 
   protected void _saveColumnInfo(ColumnInfo columnInfo)
       throws AccessPoemException {
     columnInfo.setTypefactory(PoemTypeFactory.BINARY);
     columnInfo.setSize(getSize());
   }
 
   protected String _quotedRaw(Object raw) {
     return StringUtils.quoted(_stringOfRaw(raw), '\'');
   }
 
 }
 
 

1		/*
2		* $Source$
3		* $Revision$
4		*
5		* Copyright (C) 2000 William Chesters
6		*
7		* Part of Melati (http://melati.org), a framework for the rapid
8		* development of clean, maintainable web applications.
9		*
10		* Melati is free software; Permission is granted to copy, distribute
11		* and/or modify this software under the terms either:
12		*
13		* a) the GNU General Public License as published by the Free Software
14		* Foundation; either version 2 of the License, or (at your option)
15		* any later version,
16		*
17		* or
18		*
19		* b) any version of the Melati Software License, as published
20		* at http://melati.org
21		*
22		* You should have received a copy of the GNU General Public License and
23		* the Melati Software License along with this program;
24		* if not, write to the Free Software Foundation, Inc.,
25		* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA to obtain the
26		* GNU General Public License and visit http://melati.org to obtain the
27		* Melati Software License.
28		*
29		* Feel free to contact the Developers of Melati (http://melati.org),
30		* if you would like to work out a different arrangement than the options
31		* outlined here. It is our intention to allow Melati to be used by as
32		* wide an audience as possible.
33		*
34		* This program is distributed in the hope that it will be useful,
35		* but WITHOUT ANY WARRANTY; without even the implied warranty of
36		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
37		* GNU General Public License for more details.
38		*
39		* Contact details for copyright holder:
40		*
41		* William Chesters <williamc At paneris.org>
42		* http://paneris.org/~williamc
43		* Obrechtstraat 114, 2517VX Den Haag, The Netherlands
44		*/
45
46		package org.melati.poem;
47
48		import java.sql.PreparedStatement;
49		import java.sql.ResultSet;
50		import java.sql.SQLException;
51		import java.sql.Types;
52
53		import org.apache.commons.codec.binary.Base64;
54		import org.melati.poem.dbms.Dbms;
55		import org.melati.poem.util.StringUtils;
56
57		/**
58		* A <tt>Blob</tt> {@link Field} type.
59		*/
60	8	public class BinaryPoemType extends SizedAtomPoemType<byte[]> {
61
62		/**
63		* Constructor.
64		* @param nullable whether nullable
65		* @param size how big
66		*/
67		public BinaryPoemType(boolean nullable, int size) {
68	373	super(Types.VARBINARY, "VARBINARY", nullable, size);
69	373	}
70
71		protected void _assertValidRaw(Object raw)
72		throws ValidationPoemException {
73	34	if (raw != null) {
74	34	if (!(raw instanceof byte[]))
75	4	throw new TypeMismatchPoemException(raw, this);
76	30	if (!sizeGreaterEqual(getSize(), ((byte[])raw).length))
77	2	throw new BinaryLengthValidationPoemException(this, (byte[])raw);
78		}
79	28	}
80
81		protected String _stringOfRaw(Object raw) {
82	3	return new String(Base64.encodeBase64((byte[])raw));
83		}
84
85		protected byte[] _getRaw(ResultSet rs, int col) throws SQLException {
86	4	return rs.getBytes(col);
87		}
88
89		protected void _setRaw(PreparedStatement ps, int col, Object string)
90		throws SQLException {
91	6	ps.setBytes(col, (byte[])string);
92	4	}
93
94		protected byte[] _rawOfString(String rawString) {
95	4	return Base64.decodeBase64(rawString.getBytes());
96		}
97
98		protected String _sqlDefinition(Dbms dbms) {
99		try {
100	13	return dbms.getBinarySqlDefinition(getSize());
101	2	} catch (SQLException e) {
102	2	throw new SQLSeriousPoemException(e);
103		}
104		}
105
106		protected boolean _canRepresent(SQLPoemType<?> other) {
107	15	return
108	15	sqlTypeCode() == other.sqlTypeCode() &&
109		other instanceof BinaryPoemType &&
110	13	sizeGreaterEqual(getSize(), ((BinaryPoemType)other).getSize());
111		}
112
113		/**
114		* {@inheritDoc}
115		* @see org.melati.poem.BasePoemType#toString()
116		*/
117		public String toString() {
118	2	return (getNullable() ? "nullable " : "") + "binary(" + getSize() + ")";
119		}
120
121		/**
122		* {@inheritDoc}
123		* @see org.melati.poem.PoemType#toDsdType()
124		*/
125		public String toDsdType() {
126	2	return "byte[]";
127		}
128
129		protected void _saveColumnInfo(ColumnInfo columnInfo)
130		throws AccessPoemException {
131	147	columnInfo.setTypefactory(PoemTypeFactory.BINARY);
132	147	columnInfo.setSize(getSize());
133	147	}
134
135		protected String _quotedRaw(Object raw) {
136	3	return StringUtils.quoted(_stringOfRaw(raw), '\'');
137		}
138
139		}
140
141