Source Code Cross Referenced for TestLicenseKeySupport.java in  » Installer » VAInstall » com » memoire » vainstall » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Installer » VAInstall » com.memoire.vainstall 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


01:        package com.memoire.vainstall;
02:
03:        import java.io.InputStream;
04:        import java.io.OutputStream;
05:
06:        /*
07:         * I suggest to license this file under LGPL license so anyone
08:         * could extend this class with own license key validators w/o need
09:         * to release source code of validator. I suggest to no to license
10:         * this file under GPL2 and stick with LGPL as otherwise it will put
11:         * very much of burden on the users of vainstall w/o obvious value
12:         * to other user as different company polices could require different
13:         * fields to be supplied and this will be likely only difference in different
14:         * validators.
15:         *
16:         * copyrights are completly transfered to VAInstall team without any
17:         * restriction.
18:         */
19:        /**
20:         * this class is default implementation of license key support, that does nothing.
21:         */
22:        public class TestLicenseKeySupport extends LicenseKeySupport {
23:            String key;
24:
25:            /** @return true if license key query step need to be performed
26:             */
27:            public boolean needsLicenseKey() {
28:                return true;
29:            }
30:
31:            /** @return uri of page that contains registration page,
32:             *         if such uri is not null, then it will be shown
33:             *         to user and launch browser button will be displayed
34:             *         depending on ui and platform.
35:             */
36:
37:            public String getRegistrationPage() {
38:                return null;
39:            }
40:
41:            /** get field info for this installer
42:             * @return array of field info.
43:             */
44:            public FieldInfo[] getFieldInfo() {
45:                return new FieldInfo[] { new FieldInfo("serial key", 9, "code") };
46:            }
47:
48:            /** set field values, this method coudl be called any number of times.
49:             * implementation of this class should keep last passed values.
50:             * @param values array of strings where each element correspond field
51:             *               info returned from get field info.
52:             */
53:            public void setFieldValues(String values[]) {
54:                key = values[0];
55:            }
56:
57:            /** @return true, if license key is valid, this method should be called only
58:             *         after set field values were called.
59:             */
60:            public boolean isLicenseKeyValid() {
61:                if ("vainstall".equals(key))
62:                    return true;
63:                return false;
64:            }
65:
66:            /** encode archive.zip stream with key supplied as string in
67:             * configuration file, this fucntion is called during building install
68:             * package
69:             * @param is input steam to encode
70:             * @param key key supplied in configuration file
71:             * @return encrypted stream
72:             */
73:            public OutputStream encodeStream(OutputStream is, String key) {
74:                return is;
75:            }
76:
77:            /** decode archive.zip stream using infromation supplied in fieldValues
78:             * @param is input steam to decode
79:             * @return decrypted stream
80:             */
81:            public InputStream decodeStream(InputStream is) {
82:                return is;
83:            }
84:        }
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