本文整理汇总了Java中org.hsqldb.navigator.RowSetNavigator.release方法的典型用法代码示例。如果您正苦于以下问题:Java RowSetNavigator.release方法的具体用法?Java RowSetNavigator.release怎么用?Java RowSetNavigator.release使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.hsqldb.navigator.RowSetNavigator
的用法示例。
在下文中一共展示了RowSetNavigator.release方法的10个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getBlockAddresses
import org.hsqldb.navigator.RowSetNavigator; //导入方法依赖的package包/类
private int[][] getBlockAddresses(long lobID, int offset, int limit) {
ResultMetaData meta = getSpanningBlocks.getParametersMetaData();
Object[] params = new Object[meta.getColumnCount()];
params[GET_LOB_PART.LOB_ID] = ValuePool.getLong(lobID);
params[GET_LOB_PART.BLOCK_OFFSET] = ValuePool.getInt(offset);
params[GET_LOB_PART.BLOCK_LIMIT] = ValuePool.getInt(limit);
sysLobSession.sessionContext.pushDynamicArguments(params);
Result result = getSpanningBlocks.execute(sysLobSession);
sysLobSession.sessionContext.pop();
RowSetNavigator navigator = result.getNavigator();
int size = navigator.getSize();
int[][] blocks = new int[size][3];
for (int i = 0; i < size; i++) {
navigator.absolute(i);
Object[] data = navigator.getCurrent();
blocks[i][LOBS.BLOCK_ADDR] =
((Integer) data[LOBS.BLOCK_ADDR]).intValue();
blocks[i][LOBS.BLOCK_COUNT] =
((Integer) data[LOBS.BLOCK_COUNT]).intValue();
blocks[i][LOBS.BLOCK_OFFSET] =
((Integer) data[LOBS.BLOCK_OFFSET]).intValue();
}
navigator.release();
return blocks;
}
示例2: getBlockAddresses
import org.hsqldb.navigator.RowSetNavigator; //导入方法依赖的package包/类
private int[][] getBlockAddresses(long lobID, int offset, int limit) {
ResultMetaData meta = getSpanningBlocks.getParametersMetaData();
Object params[] = new Object[meta.getColumnCount()];
params[GET_LOB_PART.LOB_ID] = ValuePool.getLong(lobID);
params[GET_LOB_PART.BLOCK_OFFSET] = ValuePool.getInt(offset);
params[GET_LOB_PART.BLOCK_LIMIT] = ValuePool.getInt(limit);
sysLobSession.sessionContext.pushDynamicArguments(params);
Result result = getSpanningBlocks.execute(sysLobSession);
sysLobSession.sessionContext.pop();
RowSetNavigator navigator = result.getNavigator();
int size = navigator.getSize();
int[][] blocks = new int[size][3];
for (int i = 0; i < size; i++) {
navigator.absolute(i);
Object[] data = navigator.getCurrent();
blocks[i][LOBS.BLOCK_ADDR] =
((Integer) data[LOBS.BLOCK_ADDR]).intValue();
blocks[i][LOBS.BLOCK_COUNT] =
((Integer) data[LOBS.BLOCK_COUNT]).intValue();
blocks[i][LOBS.BLOCK_OFFSET] =
((Integer) data[LOBS.BLOCK_OFFSET]).intValue();
}
navigator.release();
return blocks;
}
示例3: getNewLobID
import org.hsqldb.navigator.RowSetNavigator; //导入方法依赖的package包/类
private Long getNewLobID() {
Result result = getNextLobId.execute(sysLobSession);
if (result.isError()) {
return Long.valueOf(0);
}
RowSetNavigator navigator = result.getNavigator();
boolean next = navigator.next();
if (!next) {
navigator.release();
return Long.valueOf(0);
}
Object[] data = navigator.getCurrent();
navigator.release();
return (Long) data[0];
}
示例4: getLobHeader
import org.hsqldb.navigator.RowSetNavigator; //导入方法依赖的package包/类
private Object[] getLobHeader(long lobID) {
ResultMetaData meta = getLob.getParametersMetaData();
Object[] params = new Object[meta.getColumnCount()];
params[0] = ValuePool.getLong(lobID);
sysLobSession.sessionContext.pushDynamicArguments(params);
Result result = getLob.execute(sysLobSession);
sysLobSession.sessionContext.pop();
if (result.isError()) {
throw result.getException();
}
RowSetNavigator navigator = result.getNavigator();
boolean next = navigator.next();
Object[] data = null;
if (next) {
data = navigator.getCurrent();
}
navigator.release();
return data;
}
示例5: getLobCount
import org.hsqldb.navigator.RowSetNavigator; //导入方法依赖的package包/类
public int getLobCount() {
writeLock.lock();
try {
sysLobSession.sessionContext.pushDynamicArguments(new Object[]{});
Result result = getLobCount.execute(sysLobSession);
sysLobSession.sessionContext.pop();
RowSetNavigator navigator = result.getNavigator();
boolean next = navigator.next();
if (!next) {
navigator.release();
return 0;
}
Object[] data = navigator.getCurrent();
return ((Number) data[0]).intValue();
} finally {
writeLock.unlock();
}
}
示例6: getParts
import org.hsqldb.navigator.RowSetNavigator; //导入方法依赖的package包/类
private long[][] getParts(long lobID, long offset, long limit) {
ResultMetaData meta = getSpanningParts.getParametersMetaData();
Object[] params = new Object[meta.getColumnCount()];
params[GET_LOB_PART.LOB_ID] = ValuePool.getLong(lobID);
params[GET_LOB_PART.BLOCK_OFFSET] = ValuePool.getLong(offset);
params[GET_LOB_PART.BLOCK_LIMIT] = ValuePool.getLong(limit);
sysLobSession.sessionContext.pushDynamicArguments(params);
Result result = getSpanningParts.execute(sysLobSession);
sysLobSession.sessionContext.pop();
RowSetNavigator navigator = result.getNavigator();
int size = navigator.getSize();
long[][] blocks = new long[size][6];
for (int i = 0; i < size; i++) {
navigator.absolute(i);
Object[] data = navigator.getCurrent();
for (int j = 0; j < blocks[i].length; j++) {
blocks[i][j] = ((Number) data[j]).longValue();
}
}
navigator.release();
return blocks;
}
示例7: getLastPart
import org.hsqldb.navigator.RowSetNavigator; //导入方法依赖的package包/类
private long[] getLastPart(long lobID) {
ResultMetaData meta = getLastPart.getParametersMetaData();
Object[] params = new Object[meta.getColumnCount()];
params[GET_LOB_PART.LOB_ID] = ValuePool.getLong(lobID);
sysLobSession.sessionContext.pushDynamicArguments(params);
Result result = getLastPart.execute(sysLobSession);
sysLobSession.sessionContext.pop();
RowSetNavigator navigator = result.getNavigator();
int size = navigator.getSize();
long[] blocks = new long[6];
if (size == 0) {
blocks[ALLOC_PART.LOB_ID] = lobID;
} else {
navigator.absolute(0);
Object[] data = navigator.getCurrent();
for (int j = 0; j < blocks.length; j++) {
blocks[j] = ((Number) data[j]).longValue();
}
}
navigator.release();
return blocks;
}
示例8: getLobHeader
import org.hsqldb.navigator.RowSetNavigator; //导入方法依赖的package包/类
private Object[] getLobHeader(long lobID) {
ResultMetaData meta = getLob.getParametersMetaData();
Object params[] = new Object[meta.getColumnCount()];
params[0] = ValuePool.getLong(lobID);
sysLobSession.sessionContext.pushDynamicArguments(params);
Result result = getLob.execute(sysLobSession);
sysLobSession.sessionContext.pop();
if (result.isError()) {
throw result.getException();
}
RowSetNavigator navigator = result.getNavigator();
boolean next = navigator.next();
Object[] data = null;
if (next) {
data = navigator.getCurrent();
}
navigator.release();
return data;
}
示例9: getParts
import org.hsqldb.navigator.RowSetNavigator; //导入方法依赖的package包/类
private long[][] getParts(long lobID, long offset, long limit) {
ResultMetaData meta = getSpanningParts.getParametersMetaData();
Object params[] = new Object[meta.getColumnCount()];
params[GET_LOB_PART.LOB_ID] = ValuePool.getLong(lobID);
params[GET_LOB_PART.BLOCK_OFFSET] = ValuePool.getLong(offset);
params[GET_LOB_PART.BLOCK_LIMIT] = ValuePool.getLong(limit);
sysLobSession.sessionContext.pushDynamicArguments(params);
Result result = getSpanningParts.execute(sysLobSession);
sysLobSession.sessionContext.pop();
RowSetNavigator navigator = result.getNavigator();
int size = navigator.getSize();
long[][] blocks = new long[size][6];
for (int i = 0; i < size; i++) {
navigator.absolute(i);
Object[] data = navigator.getCurrent();
for (int j = 0; j < blocks[i].length; j++) {
blocks[i][j] = ((Number) data[j]).longValue();
}
}
navigator.release();
return blocks;
}
示例10: getLastPart
import org.hsqldb.navigator.RowSetNavigator; //导入方法依赖的package包/类
private long[] getLastPart(long lobID) {
ResultMetaData meta = getLastPart.getParametersMetaData();
Object params[] = new Object[meta.getColumnCount()];
params[GET_LOB_PART.LOB_ID] = ValuePool.getLong(lobID);
sysLobSession.sessionContext.pushDynamicArguments(params);
Result result = getLastPart.execute(sysLobSession);
sysLobSession.sessionContext.pop();
RowSetNavigator navigator = result.getNavigator();
int size = navigator.getSize();
long[] blocks = new long[6];
if (size == 0) {
blocks[ALLOC_PART.LOB_ID] = lobID;
} else {
navigator.absolute(0);
Object[] data = navigator.getCurrent();
for (int j = 0; j < blocks.length; j++) {
blocks[j] = ((Number) data[j]).longValue();
}
}
navigator.release();
return blocks;
}