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[ACS-9379] NodeRefRadixHasher no longer expects UUID format for NodeRef.id. Every not empty string works.

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Signed-off-by: cezary-witkowski <cezary.witkowski@hyland.com>
This commit is contained in:
cezary-witkowski
2025-03-06 12:40:43 +01:00
parent 7749f7b80d
commit d5178daf0e
2 changed files with 59 additions and 81 deletions
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67
repository/src/main/java/org/alfresco/repo/virtual/ref/NodeRefRadixHasher.java
View File

@@ -31,12 +31,9 @@ import java.math.BigInteger;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.StoreRef;
import org.alfresco.util.Pair;
import org.apache.commons.lang3.StringUtils;
/**
* Creates string-pair hashes of {@link NodeRef}s where the first string is a
* stored hash combination for {@link NodeRef} store elements (protocol and id)
* and the second is a radix 36 encoded {@link NodeRef} id.
* Creates string-pair hashes of {@link NodeRef}s where the first string is a stored hash combination for {@link NodeRef} store elements (protocol and id) and the second is a radix 36 encoded {@link NodeRef} id.
*/
public class NodeRefRadixHasher implements NodeRefHasher
{
@@ -64,22 +61,6 @@ public class NodeRefRadixHasher implements NodeRefHasher
@Override
public Pair<String, String> hash(NodeRef nodeRef)
{
String uuid = nodeRef.getId();
if (uuid.length() != 36)
{
throw new RuntimeException("Invalid noderf id length " + uuid);
}
String bigInt16String = uuid.replaceAll("-",
"");
if (bigInt16String.length() != 32)
{
throw new RuntimeException("Invalid noderf id format " + uuid);
}
BigInteger bigIntId = new BigInteger(bigInt16String,
16);
StoreRef storeRef = nodeRef.getStoreRef();
String storeProtocolHash = storeProtocolStore.hash(storeRef.getProtocol());
String storeIdHash = storeIdStore.hash(storeRef.getIdentifier());
@@ -88,19 +69,18 @@ public class NodeRefRadixHasher implements NodeRefHasher
throw new RuntimeException("Missing hash for " + storeRef);
}
String storeHash = storeProtocolHash + storeIdHash;
return new Pair<String, String>(storeHash,
bigIntId.toString(radix));
String id = nodeRef.getId();
BigInteger bigIntId = new BigInteger(id.getBytes());
return new Pair<>(storeHash, bigIntId.toString(radix));
}
@Override
public NodeRef lookup(Pair<String, String> hash)
{
String storeHash = hash.getFirst();
String storeProtocolHash = storeHash.substring(0,
1);
String storeIdHash = storeHash.substring(1,
2);
String storeProtocolHash = storeHash.substring(0, 1);
String storeIdHash = storeHash.substring(1, 2);
String storeProtocol = storeProtocolStore.lookup(storeProtocolHash);
String storeId = storeIdStore.lookup(storeIdHash);
@@ -108,35 +88,10 @@ public class NodeRefRadixHasher implements NodeRefHasher
{
throw new RuntimeException("Lookup found no protocol or id for " + storeHash);
}
BigInteger nodeId = new BigInteger(hash.getSecond(),
radix);
String nodeIdHexa = nodeId.toString(16);
nodeIdHexa = StringUtils.leftPad(nodeIdHexa,
32,
"0");
int leadZeros = 32 - nodeIdHexa.length();
if (leadZeros > 0)
{
}
String groups[] = new String[5];
groups[0] = nodeIdHexa.substring(0,
8);
groups[1] = nodeIdHexa.substring(8,
12);
groups[2] = nodeIdHexa.substring(12,
16);
groups[3] = nodeIdHexa.substring(16,
20);
groups[4] = nodeIdHexa.substring(20,
32);
StringBuilder idBuilder = new StringBuilder(groups[0]);
for (int i = 1; i < groups.length; i++)
{
idBuilder.append("-");
idBuilder.append(groups[i]);
}
return new NodeRef(storeProtocol,
storeId,
idBuilder.toString());
BigInteger nodeId = new BigInteger(hash.getSecond(), radix);
String nodeIdString = new String(nodeId.toByteArray());
return new NodeRef(storeProtocol, storeId, nodeIdString);
}
}

57
repository/src/test/java/org/alfresco/repo/virtual/ref/NodeRefRadixHasherTest.java
View File

@@ -27,6 +27,9 @@
package org.alfresco.repo.virtual.ref;
import junit.framework.TestCase;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.junit.Test;
import org.alfresco.repo.version.Version2Model;
import org.alfresco.repo.version.VersionModel;
@@ -34,9 +37,6 @@ import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.StoreRef;
import org.alfresco.service.cmr.version.VersionService;
import org.alfresco.util.Pair;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.junit.Test;
public class NodeRefRadixHasherTest extends TestCase
{
@@ -74,8 +74,7 @@ public class NodeRefRadixHasherTest extends TestCase
NodeRef nr = new NodeRef("workspace://SpacesStore/0d3b26ff-c4c1-4680-8622-8608ea7ab4b2");
Pair<String, String> nh = h.hash(nr);
NodeRef nr2 = h.lookup(nh);
assertEquals(nr,
nr2);
assertEquals(nr, nr2);
}
@Test
@@ -111,30 +110,54 @@ public class NodeRefRadixHasherTest extends TestCase
}
@Test
public void testInvalidNodeId1() throws Exception
public void testValidNodeId1() throws Exception
{
NodeRefRadixHasher h = NodeRefRadixHasher.RADIX_36_HASHER;
NodeRef nr = new NodeRef("workspace://SpacesStore/0d3b26ff-c4c1-4680-8622-8608ea7ab4");
try
{
h.hash(nr);
fail("Should not be able to hash invalid id (length) NodeRef " + nr);
}
catch (RuntimeException e)
{
logger.info("Caught invalid NodeRef " + e.getMessage());
}
Pair<String, String> nh = h.hash(nr); // no longer invalid
NodeRef nr2 = h.lookup(nh);
assertEquals(nr, nr2);
}
@Test
public void testInvalidNodeId2() throws Exception
public void testValidNodeId2() throws Exception
{
NodeRefRadixHasher h = NodeRefRadixHasher.RADIX_36_HASHER;
NodeRef nr = new NodeRef("workspace://SpacesStore/0d3b26ff-c4c14680-8622-8608ea7ab4b29");
Pair<String, String> nh = h.hash(nr); // no longer invalid
NodeRef nr2 = h.lookup(nh);
assertEquals(nr, nr2);
}
@Test
public void testValidNodeId3() throws Exception
{
NodeRefRadixHasher h = NodeRefRadixHasher.RADIX_36_HASHER;
NodeRef nr = new NodeRef("workspace://SpacesStore/wf-email-html-ftl");
Pair<String, String> nh = h.hash(nr);
NodeRef nr2 = h.lookup(nh);
assertEquals(nr, nr2);
}
@Test
public void testValidNodeId4() throws Exception
{
NodeRefRadixHasher h = NodeRefRadixHasher.RADIX_36_HASHER;
NodeRef nr = new NodeRef("workspace://SpacesStore/a");
Pair<String, String> nh = h.hash(nr);
NodeRef nr2 = h.lookup(nh);
assertEquals(nr, nr2);
}
@Test
public void testEmptyNodeId() throws Exception
{
NodeRefRadixHasher h = NodeRefRadixHasher.RADIX_36_HASHER;
NodeRef nr = new NodeRef("workspace://SpacesStore/");
try
{
h.hash(nr);
fail("Should not be able to hash invalid id (format) NodeRef " + nr);
fail("Should not be able to hash invalid store NodeRef " + nr);
}
catch (RuntimeException e)
{