|
| 1 | +package io.snyk.languageserver; |
| 2 | + |
| 3 | +import java.util.Collection; |
| 4 | +import java.util.Collections; |
| 5 | +import java.util.concurrent.ConcurrentHashMap; |
| 6 | + |
| 7 | +import io.snyk.languageserver.protocolextension.messageObjects.scanResults.Issue; |
| 8 | + |
| 9 | +public class SnykIssueCache { |
| 10 | + private static SnykIssueCache instance = new SnykIssueCache(); |
| 11 | + |
| 12 | + private final ConcurrentHashMap<String, Collection<Issue>> snykCodeIssueHashMap = new ConcurrentHashMap<>(); |
| 13 | + private final ConcurrentHashMap<String, Collection<Issue>> snykOssIssueHashMap = new ConcurrentHashMap<>(); |
| 14 | + private final ConcurrentHashMap<String, Collection<Issue>> snykIaCIssueHashMap = new ConcurrentHashMap<>(); |
| 15 | + |
| 16 | + private SnykIssueCache() { |
| 17 | + } |
| 18 | + |
| 19 | + public static SnykIssueCache getInstance() { |
| 20 | + if (instance == null) { |
| 21 | + synchronized (SnykIssueCache.class) { |
| 22 | + if (instance == null) { |
| 23 | + instance = new SnykIssueCache(); |
| 24 | + } |
| 25 | + } |
| 26 | + } |
| 27 | + return instance; |
| 28 | + } |
| 29 | + |
| 30 | + /** Clears all issue caches */ |
| 31 | + public void clearAll() { |
| 32 | + snykCodeIssueHashMap.clear(); |
| 33 | + snykOssIssueHashMap.clear(); |
| 34 | + snykIaCIssueHashMap.clear(); |
| 35 | + } |
| 36 | + |
| 37 | + /** |
| 38 | + * Removes all issues for a given path from all caches |
| 39 | + * |
| 40 | + * @param path The file path for which issues should be removed |
| 41 | + */ |
| 42 | + public void removeAllIssuesForPath(String path) { |
| 43 | + snykCodeIssueHashMap.remove(path); |
| 44 | + snykOssIssueHashMap.remove(path); |
| 45 | + snykIaCIssueHashMap.remove(path); |
| 46 | + } |
| 47 | + |
| 48 | + // ----- Methods for Snyk Code Issues ----- |
| 49 | + |
| 50 | + /** |
| 51 | + * Adds or updates Snyk Code issues for a given path |
| 52 | + * |
| 53 | + * @param path The file path |
| 54 | + * @param issues The collection of issues to add |
| 55 | + */ |
| 56 | + public void addCodeIssues(String path, Collection<Issue> issues) { |
| 57 | + snykCodeIssueHashMap.put(path, issues); |
| 58 | + } |
| 59 | + |
| 60 | + /** |
| 61 | + * Retrieves Snyk Code issues for a given path |
| 62 | + * |
| 63 | + * @param path The file path |
| 64 | + * @return An unmodifiable collection of issues, or an empty list if none exist |
| 65 | + */ |
| 66 | + public Collection<Issue> getCodeIssuesForPath(String path) { |
| 67 | + Collection<Issue> issues = snykCodeIssueHashMap.get(path); |
| 68 | + return issues != null ? Collections.unmodifiableCollection(issues) : Collections.emptyList(); |
| 69 | + } |
| 70 | + |
| 71 | + /** |
| 72 | + * Removes Snyk Code issues for a given path |
| 73 | + * |
| 74 | + * @param path The file path |
| 75 | + */ |
| 76 | + public void removeCodeIssuesForPath(String path) { |
| 77 | + snykCodeIssueHashMap.remove(path); |
| 78 | + } |
| 79 | + |
| 80 | + // ----- Methods for Snyk Open Source Issues ----- |
| 81 | + |
| 82 | + /** |
| 83 | + * Adds or updates Snyk Open Source issues for a given path |
| 84 | + * |
| 85 | + * @param path The file path |
| 86 | + * @param issues The collection of issues to add |
| 87 | + */ |
| 88 | + public void addOssIssues(String path, Collection<Issue> issues) { |
| 89 | + snykOssIssueHashMap.put(path, issues); |
| 90 | + } |
| 91 | + |
| 92 | + /** |
| 93 | + * Retrieves Snyk Open Source issues for a given path |
| 94 | + * |
| 95 | + * @param path The file path |
| 96 | + * @return An unmodifiable collection of issues, or an empty list if none exist |
| 97 | + */ |
| 98 | + public Collection<Issue> getOssIssuesForPath(String path) { |
| 99 | + Collection<Issue> issues = snykOssIssueHashMap.get(path); |
| 100 | + return issues != null ? Collections.unmodifiableCollection(issues) : Collections.emptyList(); |
| 101 | + } |
| 102 | + |
| 103 | + /** |
| 104 | + * Removes Snyk Open Source issues for a given path |
| 105 | + * |
| 106 | + * @param path The file path |
| 107 | + */ |
| 108 | + public void removeOssIssuesForPath(String path) { |
| 109 | + snykOssIssueHashMap.remove(path); |
| 110 | + } |
| 111 | + |
| 112 | + // ----- Methods for Snyk IaC Issues ----- |
| 113 | + |
| 114 | + /** |
| 115 | + * Adds or updates Snyk IaC issues for a given path |
| 116 | + * |
| 117 | + * @param path The file path |
| 118 | + * @param issues The collection of issues to add |
| 119 | + */ |
| 120 | + public void addIacIssues(String path, Collection<Issue> issues) { |
| 121 | + snykIaCIssueHashMap.put(path, issues); |
| 122 | + } |
| 123 | + |
| 124 | + /** |
| 125 | + * Retrieves Snyk IaC issues for a given path |
| 126 | + * |
| 127 | + * @param path The file path |
| 128 | + * @return An unmodifiable collection of issues, or an empty list if none exist |
| 129 | + */ |
| 130 | + public Collection<Issue> getIacIssuesForPath(String path) { |
| 131 | + Collection<Issue> issues = snykIaCIssueHashMap.get(path); |
| 132 | + return issues != null ? Collections.unmodifiableCollection(issues) : Collections.emptyList(); |
| 133 | + } |
| 134 | + |
| 135 | + /** |
| 136 | + * Removes Snyk IaC issues for a given path |
| 137 | + * |
| 138 | + * @param path The file path |
| 139 | + */ |
| 140 | + public void removeIacIssuesForPath(String path) { |
| 141 | + snykIaCIssueHashMap.remove(path); |
| 142 | + } |
| 143 | +} |
0 commit comments