[java-support] branch master updated: Guard methods with init checks.

[Scott Cantor]

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scantor pushed a commit to branch master
in repository java-support.

View the commit online:
http://git.shibboleth.net/view/?p=java-support.git;a=commit;h=1448ab09852b47e845362f853f58726203ac0e4b

The following commit(s) were added to refs/heads/master by this push:
       new  1448ab0   Guard methods with init checks.
1448ab0 is described below

commit 1448ab09852b47e845362f853f58726203ac0e4b
Author: Scott Cantor <cantor.2 at osu.edu>
AuthorDate: Tue Jun 30 13:21:52 2020 -0400

    Guard methods with init checks.
---
 .../net/shibboleth/utilities/java/support/security/DataSealer.java | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/main/java/net/shibboleth/utilities/java/support/security/DataSealer.java b/src/main/java/net/shibboleth/utilities/java/support/security/DataSealer.java
index 2bc88fd..c74d0ec 100644
--- a/src/main/java/net/shibboleth/utilities/java/support/security/DataSealer.java
+++ b/src/main/java/net/shibboleth/utilities/java/support/security/DataSealer.java
@@ -186,7 +186,6 @@ public class DataSealer extends AbstractInitializableComponent {
      * @throws DataSealerException if the data cannot be unwrapped and verified
      */
     @Nonnull public String unwrap(@Nonnull @NotEmpty final String wrapped) throws DataSealerException {
-
         return unwrap(wrapped, null);
     }
     
@@ -202,7 +201,8 @@ public class DataSealer extends AbstractInitializableComponent {
      */
     @Nonnull public String unwrap(@Nonnull @NotEmpty final String wrapped, @Nullable final StringBuffer keyUsed)
             throws DataSealerException {
-
+        ComponentSupport.ifNotInitializedThrowUninitializedComponentException(this);
+        
         try {
             final byte[] in = decoder.decode(wrapped.getBytes(StandardCharsets.UTF_8));
 
@@ -327,7 +327,8 @@ public class DataSealer extends AbstractInitializableComponent {
      */
     @Nonnull public String wrap(@Nonnull @NotEmpty final String data, @Nullable final Instant exp)
             throws DataSealerException {
-
+        ComponentSupport.ifNotInitializedThrowUninitializedComponentException(this);
+        
         if (data == null || data.length() == 0) {
             throw new IllegalArgumentException("Data must be supplied for the wrapping operation");
         }

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