Java ParameterParser.parse方法代码示例

import org.apache.commons.httpclient.util.ParameterParser; //导入方法依赖的package包/类
/** 
 * Extracts a map of challenge parameters from an authentication challenge.
 * Keys in the map are lower-cased
 *
 * @param challengeStr the authentication challenge string
 * @return a map of authentication challenge parameters
 * @throws MalformedChallengeException when the authentication challenge string
 *  is malformed
 * 
 * @since 2.0beta1
 */
public static Map extractParams(final String challengeStr)
  throws MalformedChallengeException {
    if (challengeStr == null) {
        throw new IllegalArgumentException("Challenge may not be null"); 
    }
    int idx = challengeStr.indexOf(' ');
    if (idx == -1) {
        throw new MalformedChallengeException("Invalid challenge: " + challengeStr);
    }
    Map map = new HashMap();
    ParameterParser parser = new ParameterParser();
    List params = parser.parse(
        challengeStr.substring(idx + 1, challengeStr.length()), ',');
    for (int i = 0; i < params.size(); i++) {
        NameValuePair param = (NameValuePair) params.get(i);
        map.put(param.getName().toLowerCase(), param.getValue());
    }
    return map;
}
 

import org.apache.commons.httpclient.util.ParameterParser; //导入方法依赖的package包/类
/**
 * Constructor with array of characters.
 *
 * @param chars the array of characters
 * @param offset - the initial offset.
 * @param length - the length.
 * 
 * @since 3.0
 */
public HeaderElement(char[] chars, int offset, int length) {
    this();
    if (chars == null) {
        return;
    }
    ParameterParser parser = new ParameterParser();
    List params = parser.parse(chars, offset, length, ';');
    if (params.size() > 0) {
        NameValuePair element = (NameValuePair) params.remove(0);
        setName(element.getName());  
        setValue(element.getValue());
        if (params.size() > 0) {
            this.parameters = (NameValuePair[])
                params.toArray(new NameValuePair[params.size()]);    
        }
    }
}
 

import org.apache.commons.httpclient.util.ParameterParser; //导入方法依赖的package包/类
public void testParsingEscapedChars() {
    String s = "param = \"stuff\\\"; more stuff\"";
    ParameterParser parser = new ParameterParser();
    List params = parser.parse(s, ';');
    assertEquals(1, params.size());
    assertEquals("param", 
            ((NameValuePair)params.get(0)).getName());
    assertEquals("stuff\\\"; more stuff", 
            ((NameValuePair)params.get(0)).getValue());

    s = "param = \"stuff\\\\\"; anotherparam";
    params = parser.parse(s, ';');
    assertEquals(2, params.size());
    assertEquals("param", 
            ((NameValuePair)params.get(0)).getName());
    assertEquals("stuff\\\\", 
            ((NameValuePair)params.get(0)).getValue());
    assertEquals("anotherparam", 
            ((NameValuePair)params.get(1)).getName());
    assertNull(
            ((NameValuePair)params.get(1)).getValue());
}
 

import org.apache.commons.httpclient.util.ParameterParser; //导入方法依赖的package包/类
public void testParsing() {
    String s = 
      "test; test1 =  stuff   ; test2 =  \"stuff; stuff\"; test3=\"stuff";
    ParameterParser  parser = new ParameterParser();
    List params = parser.parse(s, ';');
    assertEquals("test", ((NameValuePair)params.get(0)).getName());
    assertEquals(null, ((NameValuePair)params.get(0)).getValue());
    assertEquals("test1", ((NameValuePair)params.get(1)).getName());
    assertEquals("stuff", ((NameValuePair)params.get(1)).getValue());
    assertEquals("test2", ((NameValuePair)params.get(2)).getName());
    assertEquals("stuff; stuff", ((NameValuePair)params.get(2)).getValue());
    assertEquals("test3", ((NameValuePair)params.get(3)).getName());
    assertEquals("\"stuff", ((NameValuePair)params.get(3)).getValue());

    s = "  test  , test1=stuff   ,  , test2=, test3, ";
    params = parser.parse(s, ',');
    assertEquals("test", ((NameValuePair)params.get(0)).getName());
    assertEquals(null, ((NameValuePair)params.get(0)).getValue());
    assertEquals("test1", ((NameValuePair)params.get(1)).getName());
    assertEquals("stuff", ((NameValuePair)params.get(1)).getValue());
    assertEquals("test2", ((NameValuePair)params.get(2)).getName());
    assertEquals("", ((NameValuePair)params.get(2)).getValue());
    assertEquals("test3", ((NameValuePair)params.get(3)).getName());
    assertEquals(null, ((NameValuePair)params.get(3)).getValue());

    s = "  test";
    params = parser.parse(s, ';');
    assertEquals("test", ((NameValuePair)params.get(0)).getName());
    assertEquals(null, ((NameValuePair)params.get(0)).getValue());

    s = "  ";
    params = parser.parse(s, ';');
    assertEquals(0, params.size());

    s = " = stuff ";
    params = parser.parse(s, ';');
    assertEquals(1, params.size());
    assertEquals("", ((NameValuePair)params.get(0)).getName());
    assertEquals("stuff", ((NameValuePair)params.get(0)).getValue());
}
 

import org.apache.commons.httpclient.util.ParameterParser; //导入方法依赖的package包/类
public void testParsingBlankParams() {
    String s =  "test; test1 =  ; test2 = \"\"";
    ParameterParser  parser = new ParameterParser();
    List params = parser.parse(s, ';');
    assertEquals("test", ((NameValuePair)params.get(0)).getName());
    assertEquals(null, ((NameValuePair)params.get(0)).getValue());
    assertEquals("test1", ((NameValuePair)params.get(1)).getName());
    assertEquals("", ((NameValuePair)params.get(1)).getValue());
    assertEquals("test2", ((NameValuePair)params.get(2)).getName());
    assertEquals("", ((NameValuePair)params.get(2)).getValue());
}
 

import org.apache.commons.httpclient.util.ParameterParser; //导入方法依赖的package包/类
/**
 * 校验一下URL上的签名信息，确认这个请求来自敏行的服务器
 * 
 * @param queryString
 *            url的query String部分，例如 http://g.com?abc=1&de=2 的url，query
 *            string 为abc=1&de=2
 * @param securet
 *            ocu或者app的 securet。
 * @return true 如果签名被认证。
 */
public boolean verifyURLSignature(String queryString, String secret) {

	String signed = null;
	String timestamp = null;
	String nonce = null;
	String mx_sso_token = null;
	String login_name = null;

	String qstring = queryString;
	if (queryString.startsWith("http://")
			|| queryString.startsWith("https://")) {

		qstring = URIUtil.getQuery(queryString);
	}

	ParameterParser pp = new ParameterParser();

	@SuppressWarnings("unchecked")
	List<NameValuePair> list = (List<NameValuePair>) pp.parse(qstring, '&');

	try {

		for (NameValuePair np : list) {

			if (np.getName().equals("timestamp")) {
				timestamp = URIUtil.decode(np.getValue());
				continue;
			}

			if (np.getName().equals("nonce")) {
				nonce = URIUtil.decode(np.getValue());
				continue;
			}

			if (np.getName().equals("login_name")) {
				login_name = URIUtil.decode(np.getValue());
				continue;
			}

			if (np.getName().equals("mx_sso_token")) {
				mx_sso_token = URIUtil.decode(np.getValue());
				continue;
			}

			if (np.getName().equals("signed")) {
				signed = URIUtil.decode(np.getValue());
				continue;
			}
		}

	} catch (URIException e) {
		throw new MxException("Query string not valid:" + queryString, e);
	}

	StringBuilder sb = new StringBuilder();
	sb.append(timestamp).append(":").append(nonce).append(":")
			.append(login_name).append(":").append(mx_sso_token);

	String t = HMACSHA1.getSignature(sb.toString(), secret);
	return t.equals(signed);

}
 

import org.apache.commons.httpclient.util.ParameterParser; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
private void parseResponse() {
    ParameterParser parser = new ParameterParser();
    responseEntries = parser.parse(gatewayResponse, '&');

}