01: /*
02: * Copyright (c) 2003-2007 JGoodies Karsten Lentzsch. All Rights Reserved.
03: *
04: * Redistribution and use in source and binary forms, with or without
05: * modification, are permitted provided that the following conditions are met:
06: *
07: * o Redistributions of source code must retain the above copyright notice,
08: * this list of conditions and the following disclaimer.
09: *
10: * o Redistributions in binary form must reproduce the above copyright notice,
11: * this list of conditions and the following disclaimer in the documentation
12: * and/or other materials provided with the distribution.
13: *
14: * o Neither the name of JGoodies Karsten Lentzsch nor the names of
15: * its contributors may be used to endorse or promote products derived
16: * from this software without specific prior written permission.
17: *
18: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
20: * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
22: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
23: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
25: * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
26: * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
27: * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
28: * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29: */
30:
31: package com.jgoodies.validation.tutorial.performance;
32:
33: import com.jgoodies.validation.ValidationResult;
34: import com.jgoodies.validation.Validator;
35: import com.jgoodies.validation.util.PropertyValidationSupport;
36:
37: /**
38: * Validates containers.
39: *
40: * @author Karsten Lentzsch
41: * @version $Revision: 1.6 $
42: */
43: class ContainerValidator implements Validator<Container> {
44:
45: /**
46: * A prefix used to label different validation results.
47: */
48: protected final String prefix;
49:
50: // Instance Creation ******************************************************
51:
52: /**
53: * Constructs a ContainerValidator.
54: */
55: ContainerValidator(String prefix) {
56: this .prefix = prefix;
57: }
58:
59: // Validation *************************************************************
60:
61: /**
62: * Validates the given container and returns the validation result.
63: *
64: * @param container the container to be validated
65: * @return the ValidationResult of the container validation
66: */
67: public ValidationResult validate(Container container) {
68: PropertyValidationSupport support = new PropertyValidationSupport(
69: container, prefix);
70:
71: String containerNo = container.getContainerNo();
72: System.out.println("Client validation: " + containerNo);
73: if (!BackendService.isValidContainerNumber(containerNo))
74: support.addError("Container No", "invalid");
75:
76: System.out.println();
77: return support.getResult();
78: }
79:
80: // Misc *******************************************************************
81:
82: String getPrefix() {
83: return prefix;
84: }
85:
86: }
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