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Java Source Code / Java Documentation » Database DBMS » db derby 10.2 » org.apache.derby.impl.store.raw.data   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.apache.derby.impl.store.raw.data.BaseContainer       org.apache.derby.impl.store.raw.data.FileContainer          org.apache.derby.impl.store.raw.data.RAFContainer             org.apache.derby.impl.store.raw.data.TempRAFContainer TempRAFContainer class TempRAFContainer extends RAFContainer (Code) needsSync is never true - DONE An exception never marks the store as corrupt clean() does not stubbify preAllocate() does nothing - DONE getFileName() returns a file in the tmp directory - DONE flushAll does nothing - DONE file descriptor is never synced Field Summary protected  int inUseCount      Constructor Summary   TempRAFContainer(BaseDataFileFactory factory)      Method Summary public  Page addPage(BaseContainerHandle handle, boolean isOverflow)      Add a page without locking the container, only one user will be accessing this table at a time. public  Cacheable createIdentity(Object key, Object createParameter)       StorageFile getFileName(ContainerKey identity, boolean stub, boolean errorOK, boolean tryAlternatePath)      public  boolean isSingleUser()      Returns true if only a single handle is connected to this container. protected  void letGo(BaseContainerHandle handle)      Discontinue use of this container. protected  int preAllocate(long lastPreallocPagenum, int preAllocSize)      Preallocate page. protected  StorageFile privGetFileName(ContainerKey identity, boolean stub, boolean errorOK, boolean tryAlternatePath)      public  void removeContainer(LogInstant instant, boolean leaveStub)      public  Cacheable setIdentity(Object key)      public  void truncate(BaseContainerHandle handle)      protected  boolean use(BaseContainerHandle handle, boolean forUpdate, boolean droppedOK)      Lock the container and mark the container as in-use by this container handle. protected  void writePage(long pageNumber, byte[] pageData, boolean syncPage)      Write the page, if it's within range of the current page range of the container. Field Detail inUseCount protected int inUseCount(Code) Constructor Detail TempRAFContainer TempRAFContainer(BaseDataFileFactory factory)(Code) Method Detail addPage public Page addPage(BaseContainerHandle handle, boolean isOverflow) throws StandardException(Code) Add a page without locking the container, only one user will be accessing this table at a time. exception:   StandardException - Standard Cloudscape error policy createIdentity public Cacheable createIdentity(Object key, Object createParameter) throws StandardException(Code) exception:   StandardException - Standard Cloudscape error policy getFileName StorageFile getFileName(ContainerKey identity, boolean stub, boolean errorOK, boolean tryAlternatePath)(Code) isSingleUser public boolean isSingleUser()(Code) Returns true if only a single handle is connected to this container. letGo protected void letGo(BaseContainerHandle handle)(Code) Discontinue use of this container. Note that the unlockContainer call made from this method may not release any locks. The container lock may be held until the end of the transaction. preAllocate protected int preAllocate(long lastPreallocPagenum, int preAllocSize)(Code) Preallocate page. Since we don't sync when we write page anyway, no need to preallocate page. privGetFileName protected StorageFile privGetFileName(ContainerKey identity, boolean stub, boolean errorOK, boolean tryAlternatePath)(Code) removeContainer public void removeContainer(LogInstant instant, boolean leaveStub) throws StandardException(Code) exception:   StandardException - Standard Cloudscape error policy setIdentity public Cacheable setIdentity(Object key) throws StandardException(Code) exception:   StandardException - Standard Cloudscape error policy truncate public void truncate(BaseContainerHandle handle) throws StandardException(Code) exception:   StandardException - Standard Cloudscape error policy use protected boolean use(BaseContainerHandle handle, boolean forUpdate, boolean droppedOK) throws StandardException(Code) Lock the container and mark the container as in-use by this container handle. Parameters:   droppedOK - if true, use this container even if it is dropped., true if the container can be used, false if it has been droppedsince the lock was requested and droppedOK is not true. exception:   StandardException - I cannot be opened for update. writePage protected void writePage(long pageNumber, byte[] pageData, boolean syncPage) throws IOException, StandardException(Code) Write the page, if it's within range of the current page range of the container. If we do write it then don't request that it be synced. exception:   StandardException - Standard Cloudscape error policy Fields inherited from org.apache.derby.impl.store.raw.data.RAFContainer protected StorageRandomAccessFile fileData(Code)(Java Doc) protected boolean needsSync(Code)(Java Doc) Methods inherited from org.apache.derby.impl.store.raw.data.RAFContainer protected void backupContainer(BaseContainerHandle handle, String backupLocation) throws StandardException(Code)(Java Doc) public void clean(boolean forRemove) throws StandardException(Code)(Java Doc) final void closeContainer()(Code)(Java Doc) synchronized void createContainer(ContainerKey newIdentity) throws StandardException(Code)(Java Doc) public Cacheable createIdentity(Object key, Object createParameter) throws StandardException(Code)(Java Doc) protected void encryptContainer(BaseContainerHandle handle, String newFilePath) throws StandardException(Code)(Java Doc) protected void flushAll() throws StandardException(Code)(Java Doc) synchronized StorageFile getFileName(ContainerKey identity, boolean stub, boolean errorOK, boolean tryAlternatePath) throws StandardException(Code)(Java Doc) public synchronized boolean isDirty()(Code)(Java Doc) synchronized boolean openContainer(ContainerKey newIdentity) throws StandardException(Code)(Java Doc) protected int preAllocate(long lastPreallocPagenum, int preAllocSize)(Code)(Java Doc) protected StorageFile privGetFileName(ContainerKey identity, boolean stub, boolean errorOK, boolean tryAlternatePath) throws StandardException(Code)(Java Doc) synchronized StorageRandomAccessFile privGetRandomAccessFile(StorageFile file) throws SecurityException, StandardException(Code)(Java Doc) protected void readPage(long pageNumber, byte[] pageData) throws IOException, StandardException(Code)(Java Doc) protected void removeContainer(LogInstant instant, boolean leaveStub) throws StandardException(Code)(Java Doc) synchronized boolean removeFile(StorageFile file) throws SecurityException, StandardException(Code)(Java Doc) public Object run() throws StandardException, IOException(Code)(Java Doc) public Cacheable setIdentity(Object key) throws StandardException(Code)(Java Doc) protected void truncatePages(long lastValidPagenum) throws StandardException(Code)(Java Doc) protected void writePage(long pageNumber, byte[] pageData, boolean syncPage) throws IOException, StandardException(Code)(Java Doc) Fields inherited from org.apache.derby.impl.store.raw.data.FileContainer final protected static int ALLOC_PAGE_ARG_NUM(Code)(Java Doc) final protected static int CHECKSUM_SIZE(Code)(Java Doc) final protected static int CONTAINER_INFO_SIZE(Code)(Java Doc) final public static long FIRST_ALLOC_PAGE_NUMBER(Code)(Java Doc) final public static long FIRST_ALLOC_PAGE_OFFSET(Code)(Java Doc) final protected static String SPACE_TRACE(Code)(Java Doc) final protected static int STORED_PAGE_ARG_NUM(Code)(Java Doc) protected AllocationCache allocCache(Code)(Java Doc) protected boolean canUpdate(Code)(Java Doc) final protected CacheManager containerCache(Code)(Java Doc) byte[] containerInfo(Code)(Java Doc) protected long containerVersion(Code)(Java Doc) final protected BaseDataFileFactory dataFactory(Code)(Java Doc) protected long estimatedRowCount(Code)(Java Doc) protected long firstAllocPageNumber(Code)(Java Doc) protected long firstAllocPageOffset(Code)(Java Doc) final protected static int formatIdInteger(Code)(Java Doc) protected short initialPages(Code)(Java Doc) protected boolean isDirty(Code)(Java Doc) protected LogInstant lastLogInstant(Code)(Java Doc) protected int minimumRecordSize(Code)(Java Doc) final protected CacheManager pageCache(Code)(Java Doc) protected int pageSize(Code)(Java Doc) protected boolean preDirty(Code)(Java Doc) protected int spareSpace(Code)(Java Doc) Methods inherited from org.apache.derby.impl.store.raw.data.FileContainer abstract protected void backupContainer(BaseContainerHandle handle, String backupLocation) throws StandardException(Code)(Java Doc) final protected void bumpContainerVersion(LogInstant instant)(Code)(Java Doc) protected boolean canUpdate()(Code)(Java Doc) public void clearIdentity()(Code)(Java Doc) protected void clearPreallocThreshold()(Code)(Java Doc) abstract void closeContainer()(Code)(Java Doc) protected void compressContainer(RawTransaction ntt, BaseContainerHandle allocHandle) throws StandardException(Code)(Java Doc) abstract void createContainer(ContainerKey newIdentity) throws StandardException(Code)(Java Doc) protected Cacheable createIdent(ContainerKey newIdentity, Object createParameter) throws StandardException(Code)(Java Doc) public Cacheable createIdentity(Object key, Object createParameter) throws StandardException(Code)(Java Doc) protected void deallocatePage(BaseContainerHandle handle, BasePage page) throws StandardException(Code)(Java Doc) protected void decryptPage(byte[] pageData, int pageSize) throws StandardException(Code)(Java Doc) protected int doPreAllocatePages(long lastPreallocPagenum, int preAllocSize)(Code)(Java Doc) protected void dropContainer(LogInstant instant, boolean isDropped)(Code)(Java Doc) protected byte[] encryptPage(byte[] pageData, int pageSize, byte[] encryptionBuffer, boolean newEngine) throws StandardException(Code)(Java Doc) protected BasePage getAllocPage(long pageNumber) throws StandardException(Code)(Java Doc) protected BasePage getAnyPage(BaseContainerHandle handle, long pageNumber) throws StandardException(Code)(Java Doc) public void getContainerProperties(Properties prop) throws StandardException(Code)(Java Doc) protected long getContainerVersion()(Code)(Java Doc) protected byte[] getEmbryonicPage(DataInput fileData) throws IOException(Code)(Java Doc) protected byte[] getEncryptionBuffer()(Code)(Java Doc) public long getEstimatedPageCount(BaseContainerHandle handle, int flag) throws StandardException(Code)(Java Doc) public long getEstimatedRowCount(int flag)(Code)(Java Doc) protected BasePage getFirstHeadPage(BaseContainerHandle handle, boolean wait) throws StandardException(Code)(Java Doc) protected BasePage getHeadPage(BaseContainerHandle handle, long pageNumber, boolean wait) throws StandardException(Code)(Java Doc) protected long getLastPageNumber(BaseContainerHandle handle) throws StandardException(Code)(Java Doc) protected BasePage getLatchedPage(BaseContainerHandle handle, long pageNumber) throws StandardException(Code)(Java Doc) protected int getMinimumRecordSize()(Code)(Java Doc) protected BasePage getNextHeadPage(BaseContainerHandle handle, long pageNumber, boolean wait) throws StandardException(Code)(Java Doc) protected BasePage getPage(BaseContainerHandle handle, long pageNumber, boolean wait) throws StandardException(Code)(Java Doc) protected BasePage getPageForCompress(BaseContainerHandle handle, int flag, long pageno) throws StandardException(Code)(Java Doc) protected BasePage getPageForInsert(BaseContainerHandle handle, int flag) throws StandardException(Code)(Java Doc) protected int getPageSize()(Code)(Java Doc) final public long getReusableRecordIdSequenceNumber()(Code)(Java Doc) public SpaceInfo getSpaceInfo(BaseContainerHandle handle) throws StandardException(Code)(Java Doc) protected int getSpareSpace()(Code)(Java Doc) public int getTypeFormatId()(Code)(Java Doc) final protected void incrementReusableRecordIdSequenceNumber()(Code)(Java Doc) protected BasePage initPage(BaseContainerHandle allochandle, PageKey pkey, int[] createArgs, long pageOffset, boolean reuse, boolean overflow) throws StandardException(Code)(Java Doc) public boolean isDirty()(Code)(Java Doc) protected BasePage latchPage(BaseContainerHandle handle, BasePage foundPage, boolean wait) throws StandardException(Code)(Java Doc) protected void letGo(BaseContainerHandle handle)(Code)(Java Doc) protected ByteArray logCreateContainerInfo() throws StandardException(Code)(Java Doc) protected BasePage newPage(BaseContainerHandle userHandle, RawTransaction ntt, BaseContainerHandle allocHandle, boolean isOverflow) throws StandardException(Code)(Java Doc) abstract boolean openContainer(ContainerKey newIdentity) throws StandardException(Code)(Java Doc) abstract protected int preAllocate(long lastPreallocPagenum, int preAllocSize)(Code)(Java Doc) public void preDirty(boolean preDirtyOn)(Code)(Java Doc) protected void prepareForBulkLoad(BaseContainerHandle handle, int numPage)(Code)(Java Doc) protected BasePage reCreatePageForRedoRecovery(BaseContainerHandle handle, int pageFormat, long pageNumber, long pageOffset) throws StandardException(Code)(Java Doc) protected void readHeader(DataInput fileData) throws IOException, StandardException(Code)(Java Doc) abstract protected void readPage(long pageNumber, byte[] pageData) throws IOException, StandardException(Code)(Java Doc) protected void setDirty(boolean dirty)(Code)(Java Doc) public void setEstimatedRowCount(long count, int flag)(Code)(Java Doc) protected Cacheable setIdent(ContainerKey newIdentity) throws StandardException(Code)(Java Doc) public Cacheable setIdentity(Object key) throws StandardException(Code)(Java Doc) protected void trackUnfilledPage(long pagenumber, boolean unfilled)(Code)(Java Doc) protected void updateEstimatedRowCount(int delta)(Code)(Java Doc) protected void writeHeader(byte[] pageData) throws StandardException, IOException(Code)(Java Doc) protected void writeHeader(DataOutput fileData, boolean create, byte[] epage) throws IOException, StandardException(Code)(Java Doc) abstract protected void writePage(long pageNumber, byte[] pageData, boolean syncPage) throws IOException, StandardException(Code)(Java Doc) Fields inherited from org.apache.derby.impl.store.raw.data.BaseContainer protected ContainerKey identity(Code)(Java Doc) protected boolean isCommittedDrop(Code)(Java Doc) protected boolean isDropped(Code)(Java Doc) protected boolean isReusableRecordId(Code)(Java Doc) Methods inherited from org.apache.derby.impl.store.raw.data.BaseContainer public Page addPage(BaseContainerHandle handle, boolean isOverflow) throws StandardException(Code)(Java Doc) abstract protected void backupContainer(BaseContainerHandle handle, String backupContainerPath) throws StandardException(Code)(Java Doc) abstract protected boolean canUpdate()(Code)(Java Doc) public void clearIdentity()(Code)(Java Doc) abstract protected void clearPreallocThreshold()(Code)(Java Doc) public void compressContainer(BaseContainerHandle handle) throws StandardException(Code)(Java Doc) abstract protected void compressContainer(RawTransaction t, BaseContainerHandle allocHandle) throws StandardException(Code)(Java Doc) abstract protected void deallocatePage(BaseContainerHandle userhandle, BasePage page) throws StandardException(Code)(Java Doc) abstract protected void dropContainer(LogInstant instant, boolean drop)(Code)(Java Doc) abstract protected void encryptContainer(BaseContainerHandle handle, String newFilePath) throws StandardException(Code)(Java Doc) protected void fillInIdentity(ContainerKey key)(Code)(Java Doc) abstract protected void flushAll() throws StandardException(Code)(Java Doc) protected Page getAllocPage(BaseContainerHandle handle, long pageNumber, boolean wait) throws StandardException(Code)(Java Doc) abstract protected BasePage getAllocPage(long pageNumber) throws StandardException(Code)(Java Doc) protected Page getAnyPage(BaseContainerHandle handle, long pageNumber, boolean wait) throws StandardException(Code)(Java Doc) abstract protected BasePage getAnyPage(BaseContainerHandle handle, long pageNumber) throws StandardException(Code)(Java Doc) protected boolean getCommittedDropState()(Code)(Java Doc) public long getContainerId()(Code)(Java Doc) abstract public void getContainerProperties(Properties prop) throws StandardException(Code)(Java Doc) public int getContainerStatus()(Code)(Java Doc) abstract protected long getContainerVersion() throws StandardException(Code)(Java Doc) protected boolean getDeallocLock(BaseContainerHandle handle, RecordHandle deallocLock, boolean wait, boolean zeroDuration) throws StandardException(Code)(Java Doc) protected boolean getDroppedState()(Code)(Java Doc) abstract public long getEstimatedPageCount(BaseContainerHandle handle, int flag) throws StandardException(Code)(Java Doc) abstract public long getEstimatedRowCount(int flag) throws StandardException(Code)(Java Doc) abstract protected BasePage getFirstHeadPage(BaseContainerHandle handle, boolean wait) throws StandardException(Code)(Java Doc) protected Page getFirstPage(BaseContainerHandle handle) throws StandardException(Code)(Java Doc) abstract protected BasePage getHeadPage(BaseContainerHandle handle, long pagenumber, boolean wait) throws StandardException(Code)(Java Doc) public Object getIdentity()(Code)(Java Doc) abstract protected BasePage getNextHeadPage(BaseContainerHandle handle, long pageNumber, boolean wait) throws StandardException(Code)(Java Doc) protected Page getNextPage(BaseContainerHandle handle, long pageNumber) throws StandardException(Code)(Java Doc) abstract protected BasePage getPage(BaseContainerHandle handle, long pageNumber, boolean wait) throws StandardException(Code)(Java Doc) abstract protected BasePage getPageForCompress(BaseContainerHandle handle, int flag, long pageno) throws StandardException(Code)(Java Doc) abstract protected BasePage getPageForInsert(BaseContainerHandle handle, int flag) throws StandardException(Code)(Java Doc) abstract public long getReusableRecordIdSequenceNumber()(Code)(Java Doc) public long getSegmentId()(Code)(Java Doc) abstract protected SpaceInfo getSpaceInfo(BaseContainerHandle handle) throws StandardException(Code)(Java Doc) abstract protected void incrementReusableRecordIdSequenceNumber()(Code)(Java Doc) protected boolean isReusableRecordId()(Code)(Java Doc) protected BasePage latchPage(BaseContainerHandle handle, BasePage foundPage, boolean wait) throws StandardException(Code)(Java Doc) protected void letGo(BaseContainerHandle handle)(Code)(Java Doc) public boolean lockAttributes(int flag, Hashtable attributes)(Code)(Java Doc) public void lockEvent(Latch lockInfo)(Code)(Java Doc) public boolean lockerAlwaysCompatible()(Code)(Java Doc) abstract protected ByteArray logCreateContainerInfo() throws StandardException(Code)(Java Doc) abstract protected BasePage newPage(BaseContainerHandle userhandle, RawTransaction t, BaseContainerHandle allocHandle, boolean isOverflow) throws StandardException(Code)(Java Doc) abstract protected void preDirty(boolean preDirtyOn)(Code)(Java Doc) abstract protected void prepareForBulkLoad(BaseContainerHandle handle, int numPage)(Code)(Java Doc) abstract protected BasePage reCreatePageForRedoRecovery(BaseContainerHandle handle, int pageFormat, long pageNumber, long pageOffset) throws StandardException(Code)(Java Doc) abstract protected void removeContainer(LogInstant instant, boolean leaveStub) throws StandardException(Code)(Java Doc) protected void removePage(BaseContainerHandle handle, BasePage page) throws StandardException(Code)(Java Doc) public boolean requestCompatible(Object requestedQualifier, Object grantedQualifier)(Code)(Java Doc) protected void setCommittedDropState(boolean isCommittedDrop)(Code)(Java Doc) protected void setDroppedState(boolean isDropped)(Code)(Java Doc) abstract public void setEstimatedRowCount(long count, int flag) throws StandardException(Code)(Java Doc) protected void setReusableRecordIdState(boolean isReusableRecordId)(Code)(Java Doc) protected void truncate(BaseContainerHandle handle) throws StandardException(Code)(Java Doc) abstract protected void truncatePages(long lastValidPagenum) throws StandardException(Code)(Java Doc) public void unlockEvent(Latch lockInfo)(Code)(Java Doc) protected boolean use(BaseContainerHandle handle, boolean forUpdate, boolean droppedOK) throws StandardException(Code)(Java Doc) Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)