本文整理汇总了Java中javax.microedition.io.Connector.READ属性的典型用法代码示例。如果您正苦于以下问题：Java Connector.READ属性的具体用法？Java Connector.READ怎么用？Java Connector.READ使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类javax.microedition.io.Connector的用法示例。
在下文中一共展示了Connector.READ属性的7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: open
public Connection open(String protocol, String url, int mode, boolean timeouts) throws IOException {
if(protocol == null || protocol.length()==0){
throw new IllegalArgumentException("Protocol cannot be null or empty");
}
if (mode != Connector.READ && mode != Connector.WRITE && mode != Connector.READ_WRITE) {
throw new IllegalArgumentException("illegal mode: " + mode);
}
if (opened) {
throw new IOException("already connected");
}
this.url = url;
this.mode = mode;
this.timeouts = timeouts;
parseURL();
opened=true;
opens++;
return this;
}
示例2: openInputStream
public InputStream openInputStream() throws IOException {
if (in != null) {
throw new IOException("already open");
}
// If the connection was opened and closed before the
// data input stream is accessed, throw an IO exception
if (!opened) {
throw new IOException("connection is closed");
}
// Check that the connection was opened for reading
if (mode != Connector.READ && mode != Connector.READ_WRITE) {
throw new IOException("write-only connection");
}
connect();
opens++;
in = new PrivateInputStream();
return in;
}
示例3: openFile
protected File openFile( String filename, boolean readMode, boolean appendMode, boolean updateMode, boolean binaryMode ) throws IOException {
String url = "file:///" + filename;
int mode = readMode? Connector.READ: Connector.READ_WRITE;
StreamConnection conn = (StreamConnection) Connector.open( url, mode );
File f = readMode?
new FileImpl(conn, conn.openInputStream(), null):
new FileImpl(conn, conn.openInputStream(), conn.openOutputStream());
/*
if ( appendMode ) {
f.seek("end",0);
} else {
if ( ! readMode )
conn.truncate(0);
}
*/
return f;
}
示例4: connect
/**
* @inheritDoc
*/
public Object connect(String url, boolean read, boolean write) throws IOException {
int mode;
if(read && write) {
mode = Connector.READ_WRITE;
} else {
if(write) {
mode = Connector.WRITE;
} else {
mode = Connector.READ;
}
}
return Connector.open(url, mode);
}
示例5: checkOpenMode
private void checkOpenMode(int mode) throws IllegalArgumentException {
if (mode != Connector.READ_WRITE &&
mode != Connector.READ &&
mode != Connector.WRITE) {
throw new IllegalArgumentException("Unsupported mode: " + mode);
}
}
示例6: checkReadMode
protected void checkReadMode() throws IOException {
if ((mode & Connector.READ) == 0) {
throw new IOException("Invalid mode: " + mode);
}
}
示例7: openInputStream
/**
* Returns an input stream for this socket.
*
* @return an input stream for reading bytes from this socket.
* @exception IOException if an I/O error occurs when creating the
* input stream.
*/
synchronized public InputStream openInputStream() throws IOException {
if ((mode & Connector.READ) == 0)
throw new IOException("Connection not open for reading");
return (ssc.openInputStream());
}