[jira] [Commented] (SLING-12300) Provide a way to retrieve a JCR backed resource by its node identifier
[ https://issues.apache.org/jira/browse/SLING-12300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17840164#comment-17840164 ] Radu Cotescu commented on SLING-12300: -- I’m perfectly fine to have this feature disabled by default, behind a configuration toggle. I’ll update the PR as soon as I find some time to come back to this issue. Thanks! > Provide a way to retrieve a JCR backed resource by its node identifier > -- > > Key: SLING-12300 > URL: https://issues.apache.org/jira/browse/SLING-12300 > Project: Sling > Issue Type: New Feature > Components: JCR >Reporter: Radu Cotescu >Assignee: Radu Cotescu >Priority: Major > Fix For: JCR Resource 3.3.0 > > > Since all {{javax.jcr.Nodes}} have an identifier [0], a useful feature would > be {{Resource}} retrieval by node id, which could be its {{jcr:uuid}} > property for referenceable nodes or the path. In systems that would like to > use UUID addressing, this would reduce the need for executing JCR queries for > resource retrieval and would avoid double-reads via the JCR and then Sling > API to obtain the resource. > In order to provide a unified behaviour, paths starting with the {{/jcr:id/}} > prefix should use the resource retrieval by node identifier. > [0] - > https://javadoc.io/static/javax.jcr/jcr/2.0/javax/jcr/Node.html#getIdentifier() -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Commented] (SLING-12300) Provide a way to retrieve a JCR backed resource by its node identifier
[ https://issues.apache.org/jira/browse/SLING-12300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17840127#comment-17840127 ] Paul Bjorkstrand commented on SLING-12300: -- That's a good analysis, [~radu], thanks for sharing. I understand the Resource API challenges. It makes sense to keep this as a JCR concept. I feel we can drop that idea from contention given its significant constraints. Regarding the other two, maybe there is a way to be able to have the best of both worlds, by making the new {{/jcr:id/}} path available, but behind a configuration flag ({{false}} by default). I think that would allow you to keep the simpler implementation, but also addresses any security/exposure related issues, since it would be an opt-in feature. Thoughts? > Provide a way to retrieve a JCR backed resource by its node identifier > -- > > Key: SLING-12300 > URL: https://issues.apache.org/jira/browse/SLING-12300 > Project: Sling > Issue Type: New Feature > Components: JCR >Reporter: Radu Cotescu >Assignee: Radu Cotescu >Priority: Major > Fix For: JCR Resource 3.3.0 > > > Since all {{javax.jcr.Nodes}} have an identifier [0], a useful feature would > be {{Resource}} retrieval by node id, which could be its {{jcr:uuid}} > property for referenceable nodes or the path. In systems that would like to > use UUID addressing, this would reduce the need for executing JCR queries for > resource retrieval and would avoid double-reads via the JCR and then Sling > API to obtain the resource. > In order to provide a unified behaviour, paths starting with the {{/jcr:id/}} > prefix should use the resource retrieval by node identifier. > [0] - > https://javadoc.io/static/javax.jcr/jcr/2.0/javax/jcr/Node.html#getIdentifier() -- This message was sent by Atlassian Jira (v8.20.10#820010)
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[jira] [Commented] (SLING-12300) Provide a way to retrieve a JCR backed resource by its node identifier
[ https://issues.apache.org/jira/browse/SLING-12300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17840065#comment-17840065 ] Radu Cotescu commented on SLING-12300: -- Let's compare the three options we have: ||1. Augmenting the JCR Resource Provider - {{/jcr:id/}}||2. Creating a new Resource Provider for ID addressing||3. Extending the Resource API|| |Pros: * simple, low effort implementation * can be implemented behind a configuration toggle|Pros: * isolates providers and allows for separate configurations * since a provider has a mount path, the root for ID addressing is configurable|Pros: * brings the IDs as first class citizens to the Resource API * allows resource retrieval by ID or path without providing any special prefixes| |Cons: * adds a path prefix into the resource tree * might require setting explicit authentication configurations to not allow any HTTP browsing under {{/jcr:id}} for unauthenticated users|Cons: * adds a path prefix into the resource tree (via its mount path) * might require setting explicit authentication configurations to not allow any HTTP browsing under its root * duplicates functionality, since this would also be a JCR provider|Cons: * must ensure ID uniqueness across Resource Providers * difficult to implement since the Resource API has a large footprint| This shows clearly that 2 is not really a different option compared to 1. 3 is interesting, but I don't think we can solve the uniqueness requirement. > Provide a way to retrieve a JCR backed resource by its node identifier > -- > > Key: SLING-12300 > URL: https://issues.apache.org/jira/browse/SLING-12300 > Project: Sling > Issue Type: New Feature > Components: JCR >Reporter: Radu Cotescu >Assignee: Radu Cotescu >Priority: Major > Fix For: JCR Resource 3.3.0 > > > Since all {{javax.jcr.Nodes}} have an identifier [0], a useful feature would > be {{Resource}} retrieval by node id, which could be its {{jcr:uuid}} > property for referenceable nodes or the path. In systems that would like to > use UUID addressing, this would reduce the need for executing JCR queries for > resource retrieval and would avoid double-reads via the JCR and then Sling > API to obtain the resource. > In order to provide a unified behaviour, paths starting with the {{/jcr:id/}} > prefix should use the resource retrieval by node identifier. > [0] - > https://javadoc.io/static/javax.jcr/jcr/2.0/javax/jcr/Node.html#getIdentifier() -- This message was sent by Atlassian Jira (v8.20.10#820010)