Package org.apache.sling.cms
Class CMSUtils
- java.lang.Object
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- org.apache.sling.cms.CMSUtils
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public class CMSUtils extends Object
Shared utility functions
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static <T> @NotNull List<T>
adaptResources(Collection<org.apache.sling.api.resource.Resource> resources, Class<T> type)
Adapts the collection of resources ensuring that if any cannot be adapted it is excluded from the returned list.static <T> @NotNull List<T>
adaptResources(org.apache.sling.api.resource.Resource[] resources, Class<T> type)
Adapts the array of resources ensuring that if any cannot be adapted it is excluded from the returned list.static @Nullable org.apache.sling.api.resource.Resource
findParentResourceofType(org.apache.sling.api.resource.Resource resource, String type)
Looks up the resource tree to find the parent resource with the specified jcr:primaryType.static @Nullable org.apache.sling.api.resource.Resource
findPublishableParent(org.apache.sling.api.resource.Resource resource)
Look up the resource tree to find a parent of a publishable type.static boolean
isPublished(org.apache.sling.api.resource.Resource resource)
Return true of the resource (or it's publishable parent) is published or false otherwise.
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Method Detail
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adaptResources
@NotNull public static final <T> @NotNull List<T> adaptResources(Collection<org.apache.sling.api.resource.Resource> resources, Class<T> type)
Adapts the collection of resources ensuring that if any cannot be adapted it is excluded from the returned list.- Type Parameters:
T
- the type to which the resources are adapted- Parameters:
resources
- the collection of resources to adapttype
- the type to which to adapt the resources- Returns:
- the list of adapted classes
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adaptResources
@NotNull public static final <T> @NotNull List<T> adaptResources(org.apache.sling.api.resource.Resource[] resources, Class<T> type)
Adapts the array of resources ensuring that if any cannot be adapted it is excluded from the returned list.- Type Parameters:
T
- the type to which the resources are adapted- Parameters:
resources
- the array of resources to adapttype
- the type to which to adapt the resources- Returns:
- the list of adapted classes
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findParentResourceofType
@Nullable public static final @Nullable org.apache.sling.api.resource.Resource findParentResourceofType(org.apache.sling.api.resource.Resource resource, String type)
Looks up the resource tree to find the parent resource with the specified jcr:primaryType.- Parameters:
resource
- the resource to search fromtype
- the primary type to find- Returns:
- the parent of the type or null
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findPublishableParent
@Nullable public static final @Nullable org.apache.sling.api.resource.Resource findPublishableParent(org.apache.sling.api.resource.Resource resource)
Look up the resource tree to find a parent of a publishable type.- Parameters:
resource
- the resource to search from- Returns:
- the parent publishable type
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isPublished
public static final boolean isPublished(org.apache.sling.api.resource.Resource resource)
Return true of the resource (or it's publishable parent) is published or false otherwise. If the resource is not contained within a publishable parent it is considered published.- Parameters:
resource
- the resource to check- Returns:
- whether or not the resource is published
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