本文整理汇总了Java中org.apache.tomcat.jni.File.open方法的典型用法代码示例。如果您正苦于以下问题：Java File.open方法的具体用法？Java File.open怎么用？Java File.open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.apache.tomcat.jni.File的用法示例。
在下文中一共展示了File.open方法的3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: add
import org.apache.tomcat.jni.File; //导入方法依赖的package包/类
/**
* Add the sendfile data to the sendfile poller. Note that in most cases,
* the initial non blocking calls to sendfile will return right away, and
* will be handled asynchronously inside the kernel. As a result,
* the poller will never be used.
*
* @param data containing the reference to the data which should be snet
* @return true if all the data has been sent right away, and false
* otherwise
*/
public boolean add(SendfileData data) {
// Initialize fd from data given
try {
data.fdpool = Socket.pool(data.socket);
data.fd = File.open
(data.fileName, File.APR_FOPEN_READ
| File.APR_FOPEN_SENDFILE_ENABLED | File.APR_FOPEN_BINARY,
0, data.fdpool);
data.pos = data.start;
// Set the socket to nonblocking mode
Socket.timeoutSet(data.socket, 0);
while (true) {
long nw = Socket.sendfilen(data.socket, data.fd,
data.pos, data.end - data.pos, 0);
if (nw < 0) {
if (!(-nw == Status.EAGAIN)) {
Pool.destroy(data.fdpool);
data.socket = 0;
return false;
} else {
// Break the loop and add the socket to poller.
break;
}
} else {
data.pos = data.pos + nw;
if (data.pos >= data.end) {
// Entire file has been sent
Pool.destroy(data.fdpool);
// Set back socket to blocking mode
Socket.timeoutSet(
data.socket, getSoTimeout() * 1000);
return true;
}
}
}
} catch (Exception e) {
log.warn(sm.getString("endpoint.sendfile.error"), e);
return false;
}
// Add socket to the list. Newly added sockets will wait
// at most for pollTime before being polled
synchronized (this) {
addS.add(data);
this.notify();
}
return false;
}
示例2: add
import org.apache.tomcat.jni.File; //导入方法依赖的package包/类
/**
* Add the sendfile data to the sendfile poller. Note that in most cases,
* the initial non blocking calls to sendfile will return right away, and
* will be handled asynchronously inside the kernel. As a result,
* the poller will never be used.
*
* @param data containing the reference to the data which should be snet
* @return true if all the data has been sent right away, and false
* otherwise
*/
public boolean add(SendfileData data) {
// Initialize fd from data given
try {
data.fdpool = Socket.pool(data.socket);
data.fd = File.open
(data.fileName, File.APR_FOPEN_READ
| File.APR_FOPEN_SENDFILE_ENABLED | File.APR_FOPEN_BINARY,
0, data.fdpool);
data.pos = data.start;
// Set the socket to nonblocking mode
Socket.timeoutSet(data.socket, 0);
while (true) {
long nw = Socket.sendfilen(data.socket, data.fd,
data.pos, data.end - data.pos, 0);
if (nw < 0) {
if (!(-nw == Status.EAGAIN)) {
Socket.destroy(data.socket);
data.socket = 0;
return false;
} else {
// Break the loop and add the socket to poller.
break;
}
} else {
data.pos = data.pos + nw;
if (data.pos >= data.end) {
// Entire file has been sent
Pool.destroy(data.fdpool);
// Set back socket to blocking mode
Socket.timeoutSet(data.socket, soTimeout * 1000);
return true;
}
}
}
} catch (Exception e) {
log.error(sm.getString("endpoint.sendfile.error"), e);
return false;
}
// Add socket to the list. Newly added sockets will wait
// at most for pollTime before being polled
synchronized (this) {
addS.add(data);
this.notify();
}
return false;
}
示例3: add
import org.apache.tomcat.jni.File; //导入方法依赖的package包/类
/**
* Add the sendfile data to the sendfile poller. Note that in most
* cases, the initial non blocking calls to sendfile will return right
* away, and will be handled asynchronously inside the kernel. As a
* result, the poller will never be used.
*
* @param data
* containing the reference to the data which should be snet
* @return true if all the data has been sent right away, and false
* otherwise
*/
public SendfileState add(SendfileData data) {
// Initialize fd from data given
try {
data.fdpool = Socket.pool(data.socket);
data.fd = File.open(data.fileName,
File.APR_FOPEN_READ | File.APR_FOPEN_SENDFILE_ENABLED | File.APR_FOPEN_BINARY, 0, data.fdpool);
data.pos = data.start;
// Set the socket to nonblocking mode
Socket.timeoutSet(data.socket, 0);
while (true) {
long nw = Socket.sendfilen(data.socket, data.fd, data.pos, data.end - data.pos, 0);
if (nw < 0) {
if (!(-nw == Status.EAGAIN)) {
Pool.destroy(data.fdpool);
data.socket = 0;
return SendfileState.ERROR;
} else {
// Break the loop and add the socket to poller.
break;
}
} else {
data.pos = data.pos + nw;
if (data.pos >= data.end) {
// Entire file has been sent
Pool.destroy(data.fdpool);
// Set back socket to blocking mode
Socket.timeoutSet(data.socket, getSoTimeout() * 1000);
return SendfileState.DONE;
}
}
}
} catch (Exception e) {
log.warn(sm.getString("endpoint.sendfile.error"), e);
return SendfileState.ERROR;
}
// Add socket to the list. Newly added sockets will wait
// at most for pollTime before being polled
synchronized (this) {
addS.add(data);
this.notify();
}
return SendfileState.PENDING;
}