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Fixed another potenial lazy init problem. 

Former-commit-id: 2dc8b41b79
pull/2/head
Jens Pelzetter 2020-03-12 12:19:27 +01:00
parent 5957d5b9f4
commit 9a653f50d6
2 changed files with 30 additions and 6 deletions
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7
ccm-core/src/main/java/org/libreccm/categorization/CategoryTreeModelLite.java
View File

@ -142,10 +142,9 @@ public class CategoryTreeModelLite implements TreeModel {
return category.getName();
} else {
final CdiUtil cdiUtil = CdiUtil.createCdiUtil();
final GlobalizationHelper globalizationHelper = cdiUtil
.findBean(GlobalizationHelper.class);
return globalizationHelper
.getValueFromLocalizedString(category.getTitle());
final CategoryTreeModelLiteController controller = cdiUtil
.findBean(CategoryTreeModelLiteController.class);
return controller.getTitle(category);
}
}

29
ccm-core/src/main/java/org/libreccm/categorization/CategoryTreeModelLiteController.java
View File

@ -18,8 +18,11 @@
*/
package org.libreccm.categorization;
import org.libreccm.l10n.GlobalizationHelper;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import javax.enterprise.context.RequestScoped;
import javax.inject.Inject;
@ -38,6 +41,9 @@ class CategoryTreeModelLiteController {
@Inject
private CategoryRepository categoryRepo;
@Inject
private GlobalizationHelper globalizationHelper;
@Transactional(Transactional.TxType.REQUIRED)
protected boolean hasSubCategories(final long categoryId) {
@ -50,7 +56,7 @@ class CategoryTreeModelLiteController {
return categoryManager.hasSubCategories(category);
}
@Transactional
@Transactional(Transactional.TxType.REQUIRED)
protected List<Category> findSubCategories(final long categoryId) {
final Category category = categoryRepo
@ -58,8 +64,27 @@ class CategoryTreeModelLiteController {
.orElseThrow(() -> new IllegalArgumentException(String
.format("No Category with ID %d in the database.",
categoryId)));
return new ArrayList<>(category.getSubCategories());
}
@Transactional(Transactional.TxType.REQUIRED)
protected String getTitle(final Category ofCategory) {
Objects.requireNonNull(ofCategory);
final Category category = categoryRepo
.findById(ofCategory.getObjectId())
.orElseThrow(
() -> new IllegalArgumentException(
String.format(
"No Category with ID %d available.",
ofCategory.getObjectId()
)
)
);
return globalizationHelper.getValueFromLocalizedString(
category.getTitle()
);
}
}