本文整理匯總了Java中javax.microedition.io.Connector.READ_WRITE屬性的典型用法代碼示例。如果您正苦於以下問題：Java Connector.READ_WRITE屬性的具體用法？Java Connector.READ_WRITE怎麽用？Java Connector.READ_WRITE使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類javax.microedition.io.Connector的用法示例。
在下文中一共展示了Connector.READ_WRITE屬性的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
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: openOutputStream
public OutputStream openOutputStream() throws IOException {
if (mode != Connector.WRITE && mode != Connector.READ_WRITE) {
throw new IOException("read-only connection");
}
// If the connection was opened and closed before the
// data output stream is accessed, throw an IO exception
if (!opened) {
throw new IOException("connection is closed");
}
if (out != null) {
throw new IOException("already open");
}
opens++;
out = new PrivateOutputStream();
return out;
}
示例4: 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5: 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6: 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);
}
}