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1   package com.atlassian.sal.api;
2   
3   import javax.annotation.Nonnull;
4   import javax.annotation.Nullable;
5   import java.io.File;
6   import java.util.Date;
7   
8   /**
9    * Component for looking up application properties specific to their web interface
10   *
11   * @since 2.0
12   */
13  @SuppressWarnings("UnusedDeclaration")
14  public interface ApplicationProperties {
15      public static final String PLATFORM_JIRA = "jira";
16      public static final String PLATFORM_CONFLUENCE = "conf";
17      public static final String PLATFORM_BAMBOO = "bamboo";
18      public static final String PLATFORM_CROWD = "crowd";
19      public static final String PLATFORM_FECRU = "fisheye";
20      public static final String PLATFORM_STASH = "stash";
21  
22      /**
23       * Get the base URL of the current application.
24       *
25       * @return the current application's base URL
26       * @deprecated since 2.10. This implementation is application-specific, and unreliable for a cross product plugin.
27       * Use {@link #getBaseUrl(UrlMode)} instead.
28       */
29      @Deprecated
30      String getBaseUrl();
31  
32      /**
33       * Get the base URL of the current application, with respect to the given {@link UrlMode}. This varies as follows:
34       * <ul>
35       * <li>If {@link UrlMode#CANONICAL} return the configured base URL.</li>
36       * <li>If {@link UrlMode#ABSOLUTE} return either the base URL of a request in the current scope, or the
37       * configured base URL if there is no such request.</li>
38       * <li>If {@link UrlMode#RELATIVE} return either the context path of a request in the current scope, or the
39       * configured context path if there is no such request.</li>
40       * <li>If {@link UrlMode#RELATIVE_CANONICAL} return the configured context path.</li>
41       * <li>If {@link UrlMode#AUTO} return either a relative URL if there is a request in the current scope, or the
42       * canonical URL if there is no such request.</li>
43       * </ul>
44       *
45       * @param urlMode the UrlMode to use.
46       * @return the current application's base URL.
47       */
48      @Nonnull
49      String getBaseUrl(UrlMode urlMode);
50  
51      /**
52       * Returns the display name for this application.
53       *
54       * @return the displayable name of the application
55       * @see #getPlatformId()
56       */
57      @Nonnull
58      String getDisplayName();
59  
60      /**
61       * Returns the exact ID of this application/platform, as defined in HAMS and used for licensing purposes.
62       * <p/>
63       * Return values include:
64       * <ul>
65       * <li>{@link #PLATFORM_JIRA}</li>
66       * <li>{@link #PLATFORM_CONFLUENCE}</li>
67       * <li>{@link #PLATFORM_BAMBOO}</li>
68       * <li>{@link #PLATFORM_CROWD}</li>
69       * <li>{@link #PLATFORM_FECRU}</li>
70       * <li>{@link #PLATFORM_STASH}</li>
71       * </ul>
72       * Fisheye / Crucible is a snowflake in that they have two separate licenses with two separate application IDs
73       * ("fisheye" and "crucible"). For the purposes of having a single ID for the platform, FeCru will return "fisheye"
74       * ({@link #PLATFORM_FECRU}) from this method.
75       *
76       * @return the ID of this application/platform
77       * @see #getDisplayName()
78       * @since 3.0
79       */
80      @Nonnull
81      String getPlatformId();
82  
83      /**
84       * @return the version of the application
85       */
86      @Nonnull
87      String getVersion();
88  
89      /**
90       * @return the build date of the application
91       */
92      @Nonnull
93      Date getBuildDate();
94  
95      /**
96       * @return the build number of the application, must be parsable by {@link Long#parseLong(String)}
97       */
98      @Nonnull
99      String getBuildNumber();
100 
101     /**
102      * @return the home directory of the application or null if none is defined
103      */
104     @Nullable
105     File getHomeDirectory();
106 
107     /**
108      * Get the value of an application property by its key.
109      *
110      * @param key The Key of the property to retrieve.
111      * @return The value of the property or Null if the property does not exist
112      * @deprecated As of SAL 2.7.
113      */
114     @Deprecated
115     String getPropertyValue(String key);
116 }