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CE-882 Add filterForReadLockTree (required cloning in RecordSecurityLock)

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This commit is contained in:
darin.kelkhoff
2024-04-25 12:03:34 -05:00
parent 1e1b660979
commit 5fe95ab0be
3 changed files with 235 additions and 1 deletions
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41
qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/model/metadata/security/RecordSecurityLock.java
View File

@ -22,6 +22,7 @@
package com.kingsrook.qqq.backend.core.model.metadata.security;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@ -41,7 +42,7 @@ import java.util.Map;
** - READ_AND_WRITE means that users cannot read or write records without a valid key.
** - WRITE means that users cannot write records without a valid key (but they can read them).
*******************************************************************************/
public class RecordSecurityLock
public class RecordSecurityLock implements Cloneable
{
private String securityKeyType;
private String fieldName;
@ -50,6 +51,26 @@ public class RecordSecurityLock
private LockScope lockScope = LockScope.READ_AND_WRITE;
/*******************************************************************************
**
*******************************************************************************/
@Override
protected RecordSecurityLock clone() throws CloneNotSupportedException
{
RecordSecurityLock clone = (RecordSecurityLock) super.clone();
/////////////////////////
// deep-clone the list //
/////////////////////////
if(joinNameChain != null)
{
clone.joinNameChain = new ArrayList<>();
clone.joinNameChain.addAll(joinNameChain);
}
return (clone);
}
/*******************************************************************************
@ -265,4 +286,22 @@ public class RecordSecurityLock
return (this);
}
/*******************************************************************************
**
*******************************************************************************/
@Override
public String toString()
{
return "RecordSecurityLock{" +
"securityKeyType='" + securityKeyType + '\'' +
", fieldName='" + fieldName + '\'' +
", joinNameChain=" + joinNameChain +
", nullValueBehavior=" + nullValueBehavior +
", lockScope=" + lockScope +
'}';
}
}

35
qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/model/metadata/security/RecordSecurityLockFilters.java
View File

@ -46,6 +46,41 @@ public class RecordSecurityLockFilters
/*******************************************************************************
** filter a list of locks so that we only see the ones that apply to reads.
*******************************************************************************/
public static MultiRecordSecurityLock filterForReadLockTree(List<RecordSecurityLock> recordSecurityLocks)
{
if(recordSecurityLocks == null)
{
return (null);
}
MultiRecordSecurityLock result = new MultiRecordSecurityLock();
result.setOperator(MultiRecordSecurityLock.BooleanOperator.AND);
for(RecordSecurityLock recordSecurityLock : recordSecurityLocks)
{
if(recordSecurityLock instanceof MultiRecordSecurityLock multiRecordSecurityLock)
{
MultiRecordSecurityLock filteredSubLock = filterForReadLockTree(multiRecordSecurityLock.getLocks());
filteredSubLock.setOperator(multiRecordSecurityLock.getOperator());
result.withLock(filteredSubLock);
}
else
{
if(RecordSecurityLock.LockScope.READ_AND_WRITE.equals(recordSecurityLock.getLockScope()))
{
result.withLock(recordSecurityLock);
}
}
}
return (result);
}
/*******************************************************************************
** filter a list of locks so that we only see the ones that apply to writes.
*******************************************************************************/