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.util.PropertyValidationSupport;
35: import com.jgoodies.validation.util.ValidationUtils;
36:
37: /**
38: * Validates containers and performs simple validation on the client-side.
39: *
40: * @author Karsten Lentzsch
41: * @version $Revision: 1.5 $
42: */
43: class ContainerValidatorWithPreValidation extends ContainerValidator {
44:
45: // Instance Creation ******************************************************
46:
47: /**
48: * Constructs a ContainerValidator.
49: */
50: ContainerValidatorWithPreValidation(String prefix) {
51: super (prefix);
52: }
53:
54: // Validation *************************************************************
55:
56: /**
57: * Validates this Validator's Container and returns the result
58: * as an instance of {@link ValidationResult}.
59: *
60: * @param container the Container to be validated
61: * @return the ValidationResult of the container validation
62: */
63: @Override
64: public ValidationResult validate(Container container) {
65: PropertyValidationSupport support = new PropertyValidationSupport(
66: container, prefix);
67:
68: String containerNo = container.getContainerNo();
69: System.out.println("Client validation: " + containerNo);
70: if (ValidationUtils.isBlank(containerNo))
71: support.addError("Container No", "is mandatory");
72: else if (!ValidationUtils.hasBoundedLength(containerNo, 5, 5))
73: support.addError("Container No", "length must be 5");
74: else if (!BackendService.isValidContainerNumber(containerNo))
75: support.addError("Container No", "invalid");
76:
77: System.out.println();
78: return support.getResult();
79: }
80:
81: }
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