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2.x: deprecate getValues() in Subjects/Processors (#5982)
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6 files changed

+47
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‎src/main/java/io/reactivex/processors/AsyncProcessor.java

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@@ -254,7 +254,9 @@ public T getValue() {
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* Returns an Object array containing snapshot all values of the Subject.
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* <p>The method is thread-safe.
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* @return the array containing the snapshot of all values of the Subject
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* @deprecated in 2.1.14; put the result of {@link #getValue()} into an array manually, will be removed in 3.x
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*/
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@Deprecated
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public Object[] getValues() {
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T v = getValue();
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return v != null ? new Object[] { v } : new Object[0];
@@ -267,7 +269,9 @@ public Object[] getValues() {
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* <p>The method is thread-safe.
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* @param array the target array to copy values into if it fits
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* @return the given array if the values fit into it or a new array containing all values
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* @deprecated in 2.1.14; put the result of {@link #getValue()} into an array manually, will be removed in 3.x
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*/
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@Deprecated
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public T[] getValues(T[] array) {
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T v = getValue();
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if (v == null) {

‎src/main/java/io/reactivex/processors/BehaviorProcessor.java

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@@ -377,7 +377,9 @@ public T getValue() {
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* Returns an Object array containing snapshot all values of the BehaviorProcessor.
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* <p>The method is thread-safe.
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* @return the array containing the snapshot of all values of the BehaviorProcessor
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* @deprecated in 2.1.14; put the result of {@link #getValue()} into an array manually, will be removed in 3.x
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*/
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@Deprecated
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public Object[] getValues() {
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@SuppressWarnings("unchecked")
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T[] a = (T[])EMPTY_ARRAY;
@@ -396,7 +398,9 @@ public Object[] getValues() {
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* <p>The method is thread-safe.
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* @param array the target array to copy values into if it fits
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* @return the given array if the values fit into it or a new array containing all values
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* @deprecated in 2.1.14; put the result of {@link #getValue()} into an array manually, will be removed in 3.x
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*/
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@Deprecated
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@SuppressWarnings("unchecked")
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public T[] getValues(T[] array) {
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Object o = value.get();

‎src/main/java/io/reactivex/subjects/AsyncSubject.java

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@@ -325,7 +325,9 @@ public T getValue() {
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* Returns an Object array containing snapshot all values of the Subject.
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* <p>The method is thread-safe.
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* @return the array containing the snapshot of all values of the Subject
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* @deprecated in 2.1.14; put the result of {@link #getValue()} into an array manually, will be removed in 3.x
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*/
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@Deprecated
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public Object[] getValues() {
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T v = getValue();
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return v != null ? new Object[] { v } : new Object[0];
@@ -338,7 +340,9 @@ public Object[] getValues() {
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* <p>The method is thread-safe.
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* @param array the target array to copy values into if it fits
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* @return the given array if the values fit into it or a new array containing all values
343+
* @deprecated in 2.1.14; put the result of {@link #getValue()} into an array manually, will be removed in 3.x
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*/
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@Deprecated
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public T[] getValues(T[] array) {
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T v = getValue();
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if (v == null) {

‎src/main/java/io/reactivex/subjects/BehaviorSubject.java

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Original file line numberDiff line numberDiff line change
@@ -331,7 +331,9 @@ public T getValue() {
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* Returns an Object array containing snapshot all values of the Subject.
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* <p>The method is thread-safe.
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* @return the array containing the snapshot of all values of the Subject
334+
* @deprecated in 2.1.14; put the result of {@link #getValue()} into an array manually, will be removed in 3.x
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*/
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@Deprecated
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public Object[] getValues() {
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@SuppressWarnings("unchecked")
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T[] a = (T[])EMPTY_ARRAY;
@@ -350,7 +352,9 @@ public Object[] getValues() {
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* <p>The method is thread-safe.
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* @param array the target array to copy values into if it fits
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* @return the given array if the values fit into it or a new array containing all values
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* @deprecated in 2.1.14; put the result of {@link #getValue()} into an array manually, will be removed in 3.x
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*/
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@Deprecated
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@SuppressWarnings("unchecked")
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public T[] getValues(T[] array) {
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Object o = value.get();

‎src/test/java/io/reactivex/processors/SerializedProcessorTest.java

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@@ -38,6 +38,7 @@ public void testBasic() {
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ts.assertValue("hello");
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}
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@SuppressWarnings("deprecation")
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@Test
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public void testAsyncSubjectValueRelay() {
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AsyncProcessor<Integer> async = AsyncProcessor.create();
@@ -56,6 +57,8 @@ public void testAsyncSubjectValueRelay() {
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assertArrayEquals(new Integer[] { 1 }, async.getValues(new Integer[] { 0 }));
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assertArrayEquals(new Integer[] { 1, null }, async.getValues(new Integer[] { 0, 0 }));
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}
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@SuppressWarnings("deprecation")
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@Test
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public void testAsyncSubjectValueEmpty() {
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AsyncProcessor<Integer> async = AsyncProcessor.create();
@@ -73,6 +76,8 @@ public void testAsyncSubjectValueEmpty() {
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assertArrayEquals(new Integer[] { null }, async.getValues(new Integer[] { 0 }));
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assertArrayEquals(new Integer[] { null, 0 }, async.getValues(new Integer[] { 0, 0 }));
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}
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@SuppressWarnings("deprecation")
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@Test
7782
public void testAsyncSubjectValueError() {
7883
AsyncProcessor<Integer> async = AsyncProcessor.create();
@@ -91,6 +96,7 @@ public void testAsyncSubjectValueError() {
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assertArrayEquals(new Integer[] { null }, async.getValues(new Integer[] { 0 }));
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assertArrayEquals(new Integer[] { null, 0 }, async.getValues(new Integer[] { 0, 0 }));
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}
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@Test
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public void testPublishSubjectValueRelay() {
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PublishProcessor<Integer> async = PublishProcessor.create();
@@ -128,6 +134,7 @@ public void testPublishSubjectValueError() {
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assertSame(te, serial.getThrowable());
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}
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@SuppressWarnings("deprecation")
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@Test
132139
public void testBehaviorSubjectValueRelay() {
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BehaviorProcessor<Integer> async = BehaviorProcessor.create();
@@ -146,6 +153,8 @@ public void testBehaviorSubjectValueRelay() {
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assertArrayEquals(new Integer[] { null }, async.getValues(new Integer[] { 0 }));
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assertArrayEquals(new Integer[] { null, 0 }, async.getValues(new Integer[] { 0, 0 }));
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}
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@SuppressWarnings("deprecation")
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@Test
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public void testBehaviorSubjectValueRelayIncomplete() {
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BehaviorProcessor<Integer> async = BehaviorProcessor.create();
@@ -163,6 +172,8 @@ public void testBehaviorSubjectValueRelayIncomplete() {
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assertArrayEquals(new Integer[] { 1 }, async.getValues(new Integer[] { 0 }));
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assertArrayEquals(new Integer[] { 1, null }, async.getValues(new Integer[] { 0, 0 }));
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}
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@SuppressWarnings("deprecation")
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@Test
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public void testBehaviorSubjectIncompleteEmpty() {
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BehaviorProcessor<Integer> async = BehaviorProcessor.create();
@@ -179,6 +190,8 @@ public void testBehaviorSubjectIncompleteEmpty() {
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assertArrayEquals(new Integer[] { null }, async.getValues(new Integer[] { 0 }));
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assertArrayEquals(new Integer[] { null, 0 }, async.getValues(new Integer[] { 0, 0 }));
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}
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@SuppressWarnings("deprecation")
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@Test
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public void testBehaviorSubjectEmpty() {
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BehaviorProcessor<Integer> async = BehaviorProcessor.create();
@@ -196,6 +209,8 @@ public void testBehaviorSubjectEmpty() {
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assertArrayEquals(new Integer[] { null }, async.getValues(new Integer[] { 0 }));
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assertArrayEquals(new Integer[] { null, 0 }, async.getValues(new Integer[] { 0, 0 }));
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}
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@SuppressWarnings("deprecation")
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@Test
200215
public void testBehaviorSubjectError() {
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BehaviorProcessor<Integer> async = BehaviorProcessor.create();

‎src/test/java/io/reactivex/subjects/SerializedSubjectTest.java

Lines changed: 16 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -39,6 +39,7 @@ public void testBasic() {
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to.assertValue("hello");
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}
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@SuppressWarnings("deprecation")
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@Test
4344
public void testAsyncSubjectValueRelay() {
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AsyncSubject<Integer> async = AsyncSubject.create();
@@ -57,6 +58,8 @@ public void testAsyncSubjectValueRelay() {
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assertArrayEquals(new Integer[] { 1 }, async.getValues(new Integer[] { 0 }));
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assertArrayEquals(new Integer[] { 1, null }, async.getValues(new Integer[] { 0, 0 }));
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}
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@SuppressWarnings("deprecation")
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@Test
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public void testAsyncSubjectValueEmpty() {
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AsyncSubject<Integer> async = AsyncSubject.create();
@@ -74,6 +77,8 @@ public void testAsyncSubjectValueEmpty() {
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assertArrayEquals(new Integer[] { null }, async.getValues(new Integer[] { 0 }));
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assertArrayEquals(new Integer[] { null, 0 }, async.getValues(new Integer[] { 0, 0 }));
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}
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@SuppressWarnings("deprecation")
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@Test
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public void testAsyncSubjectValueError() {
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AsyncSubject<Integer> async = AsyncSubject.create();
@@ -92,6 +97,7 @@ public void testAsyncSubjectValueError() {
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assertArrayEquals(new Integer[] { null }, async.getValues(new Integer[] { 0 }));
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assertArrayEquals(new Integer[] { null, 0 }, async.getValues(new Integer[] { 0, 0 }));
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}
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@Test
96102
public void testPublishSubjectValueRelay() {
97103
PublishSubject<Integer> async = PublishSubject.create();
@@ -129,6 +135,7 @@ public void testPublishSubjectValueError() {
129135
assertSame(te, serial.getThrowable());
130136
}
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@SuppressWarnings("deprecation")
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@Test
133140
public void testBehaviorSubjectValueRelay() {
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BehaviorSubject<Integer> async = BehaviorSubject.create();
@@ -147,6 +154,8 @@ public void testBehaviorSubjectValueRelay() {
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assertArrayEquals(new Integer[] { null }, async.getValues(new Integer[] { 0 }));
148155
assertArrayEquals(new Integer[] { null, 0 }, async.getValues(new Integer[] { 0, 0 }));
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}
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@SuppressWarnings("deprecation")
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@Test
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public void testBehaviorSubjectValueRelayIncomplete() {
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BehaviorSubject<Integer> async = BehaviorSubject.create();
@@ -164,6 +173,8 @@ public void testBehaviorSubjectValueRelayIncomplete() {
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assertArrayEquals(new Integer[] { 1 }, async.getValues(new Integer[] { 0 }));
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assertArrayEquals(new Integer[] { 1, null }, async.getValues(new Integer[] { 0, 0 }));
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}
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@SuppressWarnings("deprecation")
167178
@Test
168179
public void testBehaviorSubjectIncompleteEmpty() {
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BehaviorSubject<Integer> async = BehaviorSubject.create();
@@ -180,6 +191,8 @@ public void testBehaviorSubjectIncompleteEmpty() {
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assertArrayEquals(new Integer[] { null }, async.getValues(new Integer[] { 0 }));
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assertArrayEquals(new Integer[] { null, 0 }, async.getValues(new Integer[] { 0, 0 }));
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}
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@SuppressWarnings("deprecation")
183196
@Test
184197
public void testBehaviorSubjectEmpty() {
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BehaviorSubject<Integer> async = BehaviorSubject.create();
@@ -197,6 +210,8 @@ public void testBehaviorSubjectEmpty() {
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assertArrayEquals(new Integer[] { null }, async.getValues(new Integer[] { 0 }));
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assertArrayEquals(new Integer[] { null, 0 }, async.getValues(new Integer[] { 0, 0 }));
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}
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@SuppressWarnings("deprecation")
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@Test
201216
public void testBehaviorSubjectError() {
202217
BehaviorSubject<Integer> async = BehaviorSubject.create();
@@ -234,6 +249,7 @@ public void testReplaySubjectValueRelay() {
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assertArrayEquals(new Integer[] { 1 }, async.getValues(new Integer[] { 0 }));
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assertArrayEquals(new Integer[] { 1, null }, async.getValues(new Integer[] { 0, 0 }));
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}
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@Test
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public void testReplaySubjectValueRelayIncomplete() {
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ReplaySubject<Integer> async = ReplaySubject.create();

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