-
Notifications
You must be signed in to change notification settings - Fork 352
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge branch 'master' into DHIS2-18239
- Loading branch information
Showing
408 changed files
with
9,280 additions
and
3,861 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
48 changes: 48 additions & 0 deletions
48
dhis-2/dhis-api/src/main/java/org/hisp/dhis/analytics/CategoryDimensionStore.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,48 @@ | ||
/* | ||
* Copyright (c) 2004-2024, University of Oslo | ||
* All rights reserved. | ||
* | ||
* Redistribution and use in source and binary forms, with or without | ||
* modification, are permitted provided that the following conditions are met: | ||
* Redistributions of source code must retain the above copyright notice, this | ||
* list of conditions and the following disclaimer. | ||
* | ||
* Redistributions in binary form must reproduce the above copyright notice, | ||
* this list of conditions and the following disclaimer in the documentation | ||
* and/or other materials provided with the distribution. | ||
* Neither the name of the HISP project nor the names of its contributors may | ||
* be used to endorse or promote products derived from this software without | ||
* specific prior written permission. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | ||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR | ||
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON | ||
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
*/ | ||
package org.hisp.dhis.analytics; | ||
|
||
import java.util.Collection; | ||
import java.util.List; | ||
import org.hisp.dhis.category.CategoryDimension; | ||
import org.hisp.dhis.category.CategoryOption; | ||
import org.hisp.dhis.common.GenericStore; | ||
|
||
/** | ||
* @author david mackessy | ||
*/ | ||
public interface CategoryDimensionStore extends GenericStore<CategoryDimension> { | ||
|
||
/** | ||
* Gets all {@link CategoryDimension}s that reference any of the supplied {@link CategoryOption}s | ||
* | ||
* @param categoryOptions to search for | ||
* @return matching {@link CategoryDimension}s | ||
*/ | ||
List<CategoryDimension> getByCategoryOption(Collection<String> categoryOptions); | ||
} |
95 changes: 95 additions & 0 deletions
95
dhis-2/dhis-api/src/main/java/org/hisp/dhis/cache/SoftCache.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,95 @@ | ||
/* | ||
* Copyright (c) 2004-2024, University of Oslo | ||
* All rights reserved. | ||
* | ||
* Redistribution and use in source and binary forms, with or without | ||
* modification, are permitted provided that the following conditions are met: | ||
* Redistributions of source code must retain the above copyright notice, this | ||
* list of conditions and the following disclaimer. | ||
* | ||
* Redistributions in binary form must reproduce the above copyright notice, | ||
* this list of conditions and the following disclaimer in the documentation | ||
* and/or other materials provided with the distribution. | ||
* Neither the name of the HISP project nor the names of its contributors may | ||
* be used to endorse or promote products derived from this software without | ||
* specific prior written permission. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | ||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR | ||
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON | ||
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
*/ | ||
package org.hisp.dhis.cache; | ||
|
||
import java.lang.ref.SoftReference; | ||
import java.util.concurrent.ConcurrentHashMap; | ||
import java.util.concurrent.ConcurrentMap; | ||
import java.util.function.Supplier; | ||
import javax.annotation.CheckForNull; | ||
import javax.annotation.Nonnull; | ||
|
||
/** | ||
* A soft cache uses a concurrent map with {@link java.lang.ref.SoftReference} boxed values. | ||
* | ||
* <p>This means the values might get GC-ed if the JVM needs memory. Therefore, when accessing a | ||
* value by key, a {@link java.util.function.Supplier} needs to be passed in case the value needs | ||
* re-computing. | ||
* | ||
* @author Jan Bernitt | ||
* @since 2.42 | ||
*/ | ||
public final class SoftCache<T> { | ||
|
||
private final ConcurrentMap<String, SoftReference<T>> cache = new ConcurrentHashMap<>(); | ||
|
||
/** | ||
* Access a cached value by key. | ||
* | ||
* @param key the key to get from the cache, when null the value is computed and not cached | ||
* @param onMiss a function to compute the value on a cache miss; the function must not return | ||
* null | ||
* @return the cached or computed value | ||
*/ | ||
@Nonnull | ||
public T get(@CheckForNull String key, @Nonnull Supplier<T> onMiss) { | ||
if (key == null) return onMiss.get(); | ||
Supplier<T> memOnMiss = memorize(onMiss); | ||
T res = | ||
cache | ||
.compute( | ||
key, | ||
(k, v) -> { | ||
if (v == null) return new SoftReference<>(memOnMiss.get()); | ||
if (v.get() != null) return v; | ||
return new SoftReference<>(memOnMiss.get()); | ||
}) | ||
.get(); | ||
// in theory the get() of the SoftReference can become null | ||
// just when it is returned from the map | ||
// in which case the res is taken directly from the supplier | ||
// since this should mean the JVM is low on memory | ||
return res == null ? memOnMiss.get() : res; | ||
} | ||
|
||
/** | ||
* @param onMiss assumed expensive to compute | ||
* @return a supplier that will memorize the result once it has been computed | ||
*/ | ||
private Supplier<T> memorize(Supplier<T> onMiss) { | ||
Object[] memorize = new Object[1]; | ||
return () -> { | ||
@SuppressWarnings("unchecked") | ||
T v = (T) memorize[0]; | ||
if (v != null) return v; | ||
v = onMiss.get(); | ||
memorize[0] = v; | ||
return v; | ||
}; | ||
} | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.