// DO NOT modify this class. It was generated from LeafRegionEntry.cpp
private void diskInitialize(RegionEntryContext context, Object value) {
DiskRecoveryStore drs = (DiskRecoveryStore) context;
DiskStoreImpl ds = drs.getDiskStore();
long maxOplogSize = ds.getMaxOplogSize();
// get appropriate instance of DiskId implementation based on maxOplogSize
this.id = DiskId.createDiskId(maxOplogSize, true /* is persistence */, ds.needsLinkedList());
Helper.initialize(this, drs, value);
}
/**
* Tests that an instance of 'PersistenceIntOplogOffsetDiskId' is created when max-oplog-size (in
* bytes) passed is smaller than Integer.MAX_VALUE
*/
public void testOverflowIntDiskIdInstance() {
int maxOplogSizeinMB = 2;
DiskId diskId = DiskId.createDiskId(maxOplogSizeinMB, false /*is overflow type*/, true);
assertTrue(
"Instance of 'OverflowIntOplogOffsetDiskId' was not created though max oplog size (in bytes) was smaller than Integer.MAX_VALUE",
DiskId.isInstanceofOverflowIntOplogOffsetDiskId(diskId));
}
/**
* Tests that an instance of 'PersistenceIntOplogOffsetDiskId' is created when max-oplog-size (in
* bytes) passed is smaller than Integer.MAX_VALUE
*/
public void testPersistIntDiskIdInstance() {
int maxOplogSizeinMB = 2;
DiskId diskId = DiskId.createDiskId(maxOplogSizeinMB, true /*is persistence type*/, true);
assertTrue(
"Instance of 'PersistIntOplogOffsetDiskId' was not created though max oplog size (in bytes) was smaller than Integer.MAX_VALUE",
DiskId.isInstanceofPersistIntOplogOffsetDiskId(diskId));
}
/**
* Tests that an instance of 'LongOplogOffsetDiskId' is created when max-oplog-size (in bytes)
* passed is greater than Integer.MAX_VALUE
*/
public void testOverflowLongDiskIdInstance() {
long maxOplogSizeInBytes = (long) Integer.MAX_VALUE + 1;
int maxOplogSizeinMB = (int) (maxOplogSizeInBytes / (1024 * 1024));
DiskId diskId = DiskId.createDiskId(maxOplogSizeinMB, false /* is overflow type */, true);
assertTrue(
"Instance of 'OverflowLongOplogOffsetDiskId' was not created though max oplog size (in bytes) was greater than Integer.MAX_VALUE",
DiskId.isInstanceofOverflowOnlyWithLongOffset(diskId));
}
/**
* Tests that an instance of 'LongOplogOffsetDiskId' is created when max-oplog-size (in bytes)
* passed is greater than Integer.MAX_VALUE
*/
public void testPersistLongDiskIdInstance() {
long maxOplogSizeInBytes = (long) Integer.MAX_VALUE + 1;
int maxOplogSizeinMB = (int) (maxOplogSizeInBytes / (1024 * 1024));
DiskId diskId = DiskId.createDiskId(maxOplogSizeinMB, true /* is persistence type */, true);
assertTrue(
"Instance of 'PersistLongOplogOffsetDiskId' was not created though max oplog size (in bytes) was greater than Integer.MAX_VALUE",
DiskId.isInstanceofPersistLongOplogOffsetDiskId(diskId));
}
// // inlining DiskId
// // always have these fields
// /**
// * id consists of
// * most significant
// * 1 byte = users bits
// * 2-8 bytes = oplog id
// * least significant.
// *
// * The highest bit in the oplog id part is set to 1 if the oplog id
// * is negative.
// * @todo this field could be an int for an overflow only region
// */
// private long id;
// /**
// * Length of the bytes on disk.
// * This is always set. If the value is invalid then it will be set to 0.
// * The most significant bit is used by overflow to mark it as needing to be written.
// */
// protected int valueLength = 0;
// // have intOffset or longOffset
// // intOffset
// /**
// * The position in the oplog (the oplog offset) where this entry's value is
// * stored
// */
// private volatile int offsetInOplog;
// // longOffset
// /**
// * The position in the oplog (the oplog offset) where this entry's value is
// * stored
// */
// private volatile long offsetInOplog;
// // have overflowOnly or persistence
// // overflowOnly
// // no fields
// // persistent
// /** unique entry identifier * */
// private long keyId;
// DO NOT modify this class. It was generated from LeafRegionEntry.cpp
// lru code
@Override
public void setDelayedDiskId(LocalRegion r) {
DiskStoreImpl ds = r.getDiskStore();
long maxOplogSize = ds.getMaxOplogSize();
this.id = DiskId.createDiskId(maxOplogSize, false /* over flow only */, ds.needsLinkedList());
}
private DiskId getDiskId() {
return DiskId.createDiskId(1024, true /* is persistence type*/, true);
}