Java MessageBytes.isNull方法代码示例

本文整理汇总了Java中org.apache.tomcat.util.buf.MessageBytes.isNull方法的典型用法代码示例。如果您正苦于以下问题：Java MessageBytes.isNull方法的具体用法？Java MessageBytes.isNull怎么用？Java MessageBytes.isNull使用的例子？那么, 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.util.buf.MessageBytes的用法示例。

在下文中一共展示了MessageBytes.isNull方法的14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: getContentLengthLong

import org.apache.tomcat.util.buf.MessageBytes; //导入方法依赖的package包/类
public long getContentLengthLong() {
    if( contentLength > -1 ) return contentLength;

    MessageBytes clB = headers.getUniqueValue("content-length");
    contentLength = (clB == null || clB.isNull()) ? -1 : clB.getLong();

    return contentLength;
}

开发者ID:liaokailin，项目名称:tomcat7，代码行数:9，代码来源:Request.java

示例2: map

import org.apache.tomcat.util.buf.MessageBytes; //导入方法依赖的package包/类
/**
 * Map the specified host name and URI, mutating the given mapping data.
 *
 * @param host Virtual host name
 * @param uri URI
 * @param mappingData This structure will contain the result of the mapping
 *                    operation
 */
public void map(MessageBytes host, MessageBytes uri, String version,
                MappingData mappingData)
    throws Exception {

    if (host.isNull()) {
        host.getCharChunk().append(defaultHostName);
    }
    host.toChars();
    uri.toChars();
    internalMap(host.getCharChunk(), uri.getCharChunk(), version,
            mappingData);

}

开发者ID:liaokailin，项目名称:tomcat7，代码行数:22，代码来源:Mapper.java

示例3: getContentLengthLong

import org.apache.tomcat.util.buf.MessageBytes; //导入方法依赖的package包/类
public long getContentLengthLong() {
	if (contentLength > -1)
		return contentLength;

	MessageBytes clB = headers.getUniqueValue("content-length");
	contentLength = (clB == null || clB.isNull()) ? -1 : clB.getLong();

	return contentLength;
}

开发者ID:how2j，项目名称:lazycat，代码行数:10，代码来源:Request.java

示例4: processCookies

import org.apache.tomcat.util.buf.MessageBytes; //导入方法依赖的package包/类
/** Add all Cookie found in the headers of a request.
 */
public  void processCookies( MimeHeaders headers ) {
    if( headers==null )
        return;// nothing to process
    // process each "cookie" header
    int pos=0;
    while( pos>=0 ) {
        // Cookie2: version ? not needed
        pos=headers.findHeader( "Cookie", pos );
        // no more cookie headers headers
        if( pos<0 ) break;

        MessageBytes cookieValue=headers.getValue( pos );
        if( cookieValue==null || cookieValue.isNull() ) {
            pos++;
            continue;
        }

        // Uncomment to test the new parsing code
        if( cookieValue.getType() == MessageBytes.T_BYTES ) {
            if( dbg>0 ) log( "Parsing b[]: " + cookieValue.toString());
            ByteChunk bc=cookieValue.getByteChunk();
            processCookieHeader( bc.getBytes(),
                                 bc.getOffset(),
                                 bc.getLength());
        } else {
            if( dbg>0 ) log( "Parsing S: " + cookieValue.toString());
            processCookieHeader( cookieValue.toString() );
        }
        pos++;// search from the next position
    }
}

开发者ID:lamsfoundation，项目名称:lams，代码行数:34，代码来源:Cookies.java

示例5: map

import org.apache.tomcat.util.buf.MessageBytes; //导入方法依赖的package包/类
/**
 * Map the specified host name and URI, mutating the given mapping data.
 *
 * @param host Virtual host name
 * @param uri URI
 * @param mappingData This structure will contain the result of the mapping
 *                    operation
 */
public void map(MessageBytes host, MessageBytes uri,
                MappingData mappingData)
    throws Exception {

    if (host.isNull()) {
        host.getCharChunk().append(defaultHostName);
    }
    host.toChars();
    uri.toChars();
    internalMap(host.getCharChunk(), uri.getCharChunk(), mappingData);

}

开发者ID:lamsfoundation，项目名称:lams，代码行数:21，代码来源:Mapper.java

示例6: parseHost

import org.apache.tomcat.util.buf.MessageBytes; //导入方法依赖的package包/类
/**
 * Parse host.
 */
protected void parseHost(MessageBytes valueMB) {

    if (valueMB == null || valueMB.isNull()) {
        // HTTP/1.0
        // If no host header, use the port info from the endpoint
        // The host will be obtained lazily from the socket if required
        // using ActionCode#REQ_LOCAL_NAME_ATTRIBUTE
        request.setServerPort(endpoint.getPort());
        return;
    }

    ByteChunk valueBC = valueMB.getByteChunk();
    byte[] valueB = valueBC.getBytes();
    int valueL = valueBC.getLength();
    int valueS = valueBC.getStart();
    int colonPos = -1;
    if (hostNameC.length < valueL) {
        hostNameC = new char[valueL];
    }

    boolean ipv6 = (valueB[valueS] == '[');
    boolean bracketClosed = false;
    for (int i = 0; i < valueL; i++) {
        char b = (char) valueB[i + valueS];
        hostNameC[i] = b;
        if (b == ']') {
            bracketClosed = true;
        } else if (b == ':') {
            if (!ipv6 || bracketClosed) {
                colonPos = i;
                break;
            }
        }
    }

    if (colonPos < 0) {
        if (!endpoint.isSSLEnabled()) {
            // 80 - Default HTTP port
            request.setServerPort(80);
        } else {
            // 443 - Default HTTPS port
            request.setServerPort(443);
        }
        request.serverName().setChars(hostNameC, 0, valueL);
    } else {
        request.serverName().setChars(hostNameC, 0, colonPos);

        int port = 0;
        int mult = 1;
        for (int i = valueL - 1; i > colonPos; i--) {
            int charValue = HexUtils.getDec(valueB[i + valueS]);
            if (charValue == -1 || charValue > 9) {
                // Invalid character
                // 400 - Bad request
                response.setStatus(400);
                setErrorState(ErrorState.CLOSE_CLEAN, null);
                break;
            }
            port = port + (charValue * mult);
            mult = 10 * mult;
        }
        request.setServerPort(port);
    }

}

开发者ID:liaokailin，项目名称:tomcat7，代码行数:69，代码来源:AbstractHttp11Processor.java

示例7: processCookies

import org.apache.tomcat.util.buf.MessageBytes; //导入方法依赖的package包/类
/**
 * Add all Cookie found in the headers of a request.
 */
public void processCookies(MimeHeaders headers) {
	if (headers == null) {
		return;// nothing to process
	}
	// process each "cookie" header
	int pos = 0;
	while (pos >= 0) {
		// Cookie2: version ? not needed
		pos = headers.findHeader("Cookie", pos);
		// no more cookie headers headers
		if (pos < 0) {
			break;
		}

		MessageBytes cookieValue = headers.getValue(pos);
		if (cookieValue == null || cookieValue.isNull()) {
			pos++;
			continue;
		}

		if (cookieValue.getType() != MessageBytes.T_BYTES) {
			Exception e = new Exception();
			log.warn("Cookies: Parsing cookie as String. Expected bytes.", e);
			cookieValue.toBytes();
		}
		if (log.isDebugEnabled()) {
			log.debug("Cookies: Parsing b[]: " + cookieValue.toString());
		}
		ByteChunk bc = cookieValue.getByteChunk();
		if (CookieSupport.PRESERVE_COOKIE_HEADER) {
			int len = bc.getLength();
			if (len > 0) {
				byte[] buf = new byte[len];
				System.arraycopy(bc.getBytes(), bc.getOffset(), buf, 0, len);
				processCookieHeader(buf, 0, len);
			}
		} else {
			processCookieHeader(bc.getBytes(), bc.getOffset(), bc.getLength());
		}
		pos++;// search from the next position
	}
}

开发者ID:how2j，项目名称:lazycat，代码行数:46，代码来源:Cookies.java

示例8: processCookies

import org.apache.tomcat.util.buf.MessageBytes; //导入方法依赖的package包/类
/** Add all Cookie found in the headers of a request.
 */
public  void processCookies( MimeHeaders headers ) {
    if( headers==null ) {
        return;// nothing to process
    }
    // process each "cookie" header
    int pos=0;
    while( pos>=0 ) {
        // Cookie2: version ? not needed
        pos=headers.findHeader( "Cookie", pos );
        // no more cookie headers headers
        if( pos<0 ) {
            break;
        }

        MessageBytes cookieValue=headers.getValue( pos );
        if( cookieValue==null || cookieValue.isNull() ) {
            pos++;
            continue;
        }

        if( cookieValue.getType() != MessageBytes.T_BYTES ) {
            Exception e = new Exception();
            log.warn("Cookies: Parsing cookie as String. Expected bytes.",
                    e);
            cookieValue.toBytes();
        }
        if(log.isDebugEnabled()) {
            log.debug("Cookies: Parsing b[]: " + cookieValue.toString());
        }
        ByteChunk bc=cookieValue.getByteChunk();
        if (CookieSupport.PRESERVE_COOKIE_HEADER) {
            int len = bc.getLength();
            if (len > 0) {
                byte[] buf = new byte[len];
                System.arraycopy(bc.getBytes(), bc.getOffset(), buf, 0, len);
                processCookieHeader(buf, 0, len);
            }
        } else {
            processCookieHeader( bc.getBytes(),
                    bc.getOffset(),
                    bc.getLength());
        }
        pos++;// search from the next position
    }
}

开发者ID:liaokailin，项目名称:tomcat7，代码行数:48，代码来源:Cookies.java

示例9: parseHost

import org.apache.tomcat.util.buf.MessageBytes; //导入方法依赖的package包/类
/**
 * Parse host.
 */
public void parseHost(MessageBytes valueMB) {

    if (valueMB == null || valueMB.isNull()) {
        // HTTP/1.0
        // Default is what the socket tells us. Overriden if a host is
        // found/parsed
        request.setServerPort(endpoint.getPort());
        return;
    }

    ByteChunk valueBC = valueMB.getByteChunk();
    byte[] valueB = valueBC.getBytes();
    int valueL = valueBC.getLength();
    int valueS = valueBC.getStart();
    int colonPos = -1;
    if (hostNameC.length < valueL) {
        hostNameC = new char[valueL];
    }

    boolean ipv6 = (valueB[valueS] == '[');
    boolean bracketClosed = false;
    for (int i = 0; i < valueL; i++) {
        char b = (char) valueB[i + valueS];
        hostNameC[i] = b;
        if (b == ']') {
            bracketClosed = true;
        } else if (b == ':') {
            if (!ipv6 || bracketClosed) {
                colonPos = i;
                break;
            }
        }
    }

    if (colonPos < 0) {
        if (!ssl) {
            // 80 - Default HTTP port
            request.setServerPort(80);
        } else {
            // 443 - Default HTTPS port
            request.setServerPort(443);
        }
        request.serverName().setChars(hostNameC, 0, valueL);
    } else {

        request.serverName().setChars(hostNameC, 0, colonPos);

        int port = 0;
        int mult = 1;
        for (int i = valueL - 1; i > colonPos; i--) {
            int charValue = HexUtils.DEC[valueB[i + valueS]];
            if (charValue == -1) {
                // Invalid character
                error = true;
                // 400 - Bad request
                response.setStatus(400);
                break;
            }
            port = port + (charValue * mult);
            mult = 10 * mult;
        }
        request.setServerPort(port);

    }

}

开发者ID:lamsfoundation，项目名称:lams，代码行数:70，代码来源:Http11AprProcessor.java

示例10: parseHost

import org.apache.tomcat.util.buf.MessageBytes; //导入方法依赖的package包/类
/**
 * Parse host.
 */
public void parseHost(MessageBytes valueMB) {

    if (valueMB == null || valueMB.isNull()) {
        // HTTP/1.0
        // Default is what the socket tells us. Overriden if a host is
        // found/parsed
        request.setServerPort(socket.getLocalPort());
        InetAddress localAddress = socket.getLocalAddress();
        // Setting the socket-related fields. The adapter doesn't know
        // about socket.
        request.serverName().setString(localAddress.getHostName());
        return;
    }

    ByteChunk valueBC = valueMB.getByteChunk();
    byte[] valueB = valueBC.getBytes();
    int valueL = valueBC.getLength();
    int valueS = valueBC.getStart();
    int colonPos = -1;
    if (hostNameC.length < valueL) {
        hostNameC = new char[valueL];
    }

    boolean ipv6 = (valueB[valueS] == '[');
    boolean bracketClosed = false;
    for (int i = 0; i < valueL; i++) {
        char b = (char) valueB[i + valueS];
        hostNameC[i] = b;
        if (b == ']') {
            bracketClosed = true;
        } else if (b == ':') {
            if (!ipv6 || bracketClosed) {
                colonPos = i;
                break;
            }
        }
    }

    if (colonPos < 0) {
        if (sslSupport == null) {
            // 80 - Default HTTP port
            request.setServerPort(80);
        } else {
            // 443 - Default HTTPS port
            request.setServerPort(443);
        }
        request.serverName().setChars(hostNameC, 0, valueL);
    } else {

        request.serverName().setChars(hostNameC, 0, colonPos);

        int port = 0;
        int mult = 1;
        for (int i = valueL - 1; i > colonPos; i--) {
            int charValue = HexUtils.DEC[valueB[i + valueS]];
            if (charValue == -1) {
                // Invalid character
                error = true;
                // 400 - Bad request
                response.setStatus(400);
                break;
            }
            port = port + (charValue * mult);
            mult = 10 * mult;
        }
        request.setServerPort(port);

    }

}

开发者ID:lamsfoundation，项目名称:lams，代码行数:74，代码来源:Http11Processor.java

示例11: parseHost

import org.apache.tomcat.util.buf.MessageBytes; //导入方法依赖的package包/类
/**
 * Parse host.
 */
protected void parseHost(MessageBytes valueMB) {

	if (valueMB == null || valueMB.isNull()) {
		// HTTP/1.0
		// If no host header, use the port info from the endpoint
		// The host will be obtained lazily from the socket if required
		// using ActionCode#REQ_LOCAL_NAME_ATTRIBUTE
		request.setServerPort(endpoint.getPort());
		return;
	}

	ByteChunk valueBC = valueMB.getByteChunk();
	byte[] valueB = valueBC.getBytes();
	int valueL = valueBC.getLength();
	int valueS = valueBC.getStart();
	int colonPos = -1;
	if (hostNameC.length < valueL) {
		hostNameC = new char[valueL];
	}

	boolean ipv6 = (valueB[valueS] == '[');
	boolean bracketClosed = false;
	for (int i = 0; i < valueL; i++) {
		char b = (char) valueB[i + valueS];
		hostNameC[i] = b;
		if (b == ']') {
			bracketClosed = true;
		} else if (b == ':') {
			if (!ipv6 || bracketClosed) {
				colonPos = i;
				break;
			}
		}
	}

	if (colonPos < 0) {
		if (!endpoint.isSSLEnabled()) {
			// 80 - Default HTTP port
			request.setServerPort(80);
		} else {
			// 443 - Default HTTPS port
			request.setServerPort(443);
		}
		request.serverName().setChars(hostNameC, 0, valueL);
	} else {
		request.serverName().setChars(hostNameC, 0, colonPos);

		int port = 0;
		int mult = 1;
		for (int i = valueL - 1; i > colonPos; i--) {
			int charValue = HexUtils.getDec(valueB[i + valueS]);
			if (charValue == -1 || charValue > 9) {
				// Invalid character
				// 400 - Bad request
				response.setStatus(400);
				setErrorState(ErrorState.CLOSE_CLEAN, null);
				break;
			}
			port = port + (charValue * mult);
			mult = 10 * mult;
		}
		request.setServerPort(port);
	}

}

开发者ID:how2j，项目名称:lazycat，代码行数:69，代码来源:AbstractHttp11Processor.java

示例12: parseHost

import org.apache.tomcat.util.buf.MessageBytes; //导入方法依赖的package包/类
/**
 * Parse host.
 */
protected void parseHost(MessageBytes valueMB) {

    if (valueMB == null || valueMB.isNull()) {
        // HTTP/1.0
        request.setServerPort(request.getLocalPort());
        try {
            request.serverName().duplicate(request.localName());
        } catch (IOException e) {
            response.setStatus(400);
            setErrorState(ErrorState.CLOSE_CLEAN, e);
        }
        return;
    }

    ByteChunk valueBC = valueMB.getByteChunk();
    byte[] valueB = valueBC.getBytes();
    int valueL = valueBC.getLength();
    int valueS = valueBC.getStart();
    int colonPos = -1;
    if (hostNameC.length < valueL) {
        hostNameC = new char[valueL];
    }

    boolean ipv6 = (valueB[valueS] == '[');
    boolean bracketClosed = false;
    for (int i = 0; i < valueL; i++) {
        char b = (char) valueB[i + valueS];
        hostNameC[i] = b;
        if (b == ']') {
            bracketClosed = true;
        } else if (b == ':') {
            if (!ipv6 || bracketClosed) {
                colonPos = i;
                break;
            }
        }
    }

    if (colonPos < 0) {
        if (request.scheme().equalsIgnoreCase("https")) {
            // 443 - Default HTTPS port
            request.setServerPort(443);
        } else {
            // 80 - Default HTTTP port
            request.setServerPort(80);
        }
        request.serverName().setChars(hostNameC, 0, valueL);
    } else {

        request.serverName().setChars(hostNameC, 0, colonPos);

        int port = 0;
        int mult = 1;
        for (int i = valueL - 1; i > colonPos; i--) {
            int charValue = HexUtils.getDec(valueB[i + valueS]);
            if (charValue == -1) {
                // Invalid character
                // 400 - Bad request
                response.setStatus(400);
                setErrorState(ErrorState.CLOSE_CLEAN, null);
                break;
            }
            port = port + (charValue * mult);
            mult = 10 * mult;
        }
        request.setServerPort(port);
    }
}

开发者ID:sunmingshuai，项目名称:apache-tomcat-7.0.73-with-comment，代码行数:72，代码来源:AbstractAjpProcessor.java

示例13: parseHost

import org.apache.tomcat.util.buf.MessageBytes; //导入方法依赖的package包/类
/**
 * Parse host.
 */
protected void parseHost(MessageBytes valueMB) {

	if (valueMB == null || valueMB.isNull()) {
		// HTTP/1.0
		request.setServerPort(request.getLocalPort());
		try {
			request.serverName().duplicate(request.localName());
		} catch (IOException e) {
			response.setStatus(400);
			setErrorState(ErrorState.CLOSE_CLEAN, e);
		}
		return;
	}

	ByteChunk valueBC = valueMB.getByteChunk();
	byte[] valueB = valueBC.getBytes();
	int valueL = valueBC.getLength();
	int valueS = valueBC.getStart();
	int colonPos = -1;
	if (hostNameC.length < valueL) {
		hostNameC = new char[valueL];
	}

	boolean ipv6 = (valueB[valueS] == '[');
	boolean bracketClosed = false;
	for (int i = 0; i < valueL; i++) {
		char b = (char) valueB[i + valueS];
		hostNameC[i] = b;
		if (b == ']') {
			bracketClosed = true;
		} else if (b == ':') {
			if (!ipv6 || bracketClosed) {
				colonPos = i;
				break;
			}
		}
	}

	if (colonPos < 0) {
		if (request.scheme().equalsIgnoreCase("https")) {
			// 443 - Default HTTPS port
			request.setServerPort(443);
		} else {
			// 80 - Default HTTTP port
			request.setServerPort(80);
		}
		request.serverName().setChars(hostNameC, 0, valueL);
	} else {

		request.serverName().setChars(hostNameC, 0, colonPos);

		int port = 0;
		int mult = 1;
		for (int i = valueL - 1; i > colonPos; i--) {
			int charValue = HexUtils.getDec(valueB[i + valueS]);
			if (charValue == -1) {
				// Invalid character
				// 400 - Bad request
				response.setStatus(400);
				setErrorState(ErrorState.CLOSE_CLEAN, null);
				break;
			}
			port = port + (charValue * mult);
			mult = 10 * mult;
		}
		request.setServerPort(port);
	}
}

开发者ID:how2j，项目名称:lazycat，代码行数:72，代码来源:AbstractAjpProcessor.java

示例14: map

import org.apache.tomcat.util.buf.MessageBytes; //导入方法依赖的package包/类
/**
 * Map the specified host name and URI, mutating the given mapping data.
 *
 * @param host
 *            Virtual host name
 * @param uri
 *            URI
 * @param mappingData
 *            This structure will contain the result of the mapping
 *            operation
 */
public void map(MessageBytes host, MessageBytes uri, String version, MappingData mappingData) throws Exception {

	if (host.isNull()) {
		host.getCharChunk().append(defaultHostName);
	}
	host.toChars();
	uri.toChars();
	internalMap(host.getCharChunk(), uri.getCharChunk(), version, mappingData);

}

开发者ID:how2j，项目名称:lazycat，代码行数:22，代码来源:Mapper.java

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