org.apache.http.impl.cookie.CookieSpecBase Maven / Gradle / Ivy
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* to you under the Apache License, Version 2.0 (the
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* http://www.apache.org/licenses/LICENSE-2.0
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* KIND, either express or implied. See the License for the
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*
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*/
package org.apache.http.impl.cookie;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import org.apache.http.HeaderElement;
import org.apache.http.NameValuePair;
import org.apache.http.annotation.Contract;
import org.apache.http.annotation.ThreadingBehavior;
import org.apache.http.cookie.CommonCookieAttributeHandler;
import org.apache.http.cookie.Cookie;
import org.apache.http.cookie.CookieAttributeHandler;
import org.apache.http.cookie.CookieOrigin;
import org.apache.http.cookie.MalformedCookieException;
import org.apache.http.util.Args;
/**
* Cookie management functions shared by all specification.
*
* @since 4.0
*/
@Contract(threading = ThreadingBehavior.SAFE)
public abstract class CookieSpecBase extends AbstractCookieSpec {
public CookieSpecBase() {
super();
}
/**
* @since 4.4
*/
protected CookieSpecBase(final HashMap map) {
super(map);
}
/**
* @since 4.4
*/
protected CookieSpecBase(final CommonCookieAttributeHandler... handlers) {
super(handlers);
}
protected static String getDefaultPath(final CookieOrigin origin) {
String defaultPath = origin.getPath();
int lastSlashIndex = defaultPath.lastIndexOf('/');
if (lastSlashIndex >= 0) {
if (lastSlashIndex == 0) {
//Do not remove the very first slash
lastSlashIndex = 1;
}
defaultPath = defaultPath.substring(0, lastSlashIndex);
}
return defaultPath;
}
protected static String getDefaultDomain(final CookieOrigin origin) {
return origin.getHost();
}
protected List parse(final HeaderElement[] elems, final CookieOrigin origin)
throws MalformedCookieException {
final List cookies = new ArrayList(elems.length);
for (final HeaderElement headerelement : elems) {
final String name = headerelement.getName();
final String value = headerelement.getValue();
if (name == null || name.isEmpty()) {
continue;
}
final BasicClientCookie cookie = new BasicClientCookie(name, value);
cookie.setPath(getDefaultPath(origin));
cookie.setDomain(getDefaultDomain(origin));
// cycle through the parameters
final NameValuePair[] attribs = headerelement.getParameters();
for (int j = attribs.length - 1; j >= 0; j--) {
final NameValuePair attrib = attribs[j];
final String s = attrib.getName().toLowerCase(Locale.ROOT);
cookie.setAttribute(s, attrib.getValue());
final CookieAttributeHandler handler = findAttribHandler(s);
if (handler != null) {
handler.parse(cookie, attrib.getValue());
}
}
cookies.add(cookie);
}
return cookies;
}
@Override
public void validate(final Cookie cookie, final CookieOrigin origin)
throws MalformedCookieException {
Args.notNull(cookie, "Cookie");
Args.notNull(origin, "Cookie origin");
for (final CookieAttributeHandler handler: getAttribHandlers()) {
handler.validate(cookie, origin);
}
}
@Override
public boolean match(final Cookie cookie, final CookieOrigin origin) {
Args.notNull(cookie, "Cookie");
Args.notNull(origin, "Cookie origin");
for (final CookieAttributeHandler handler: getAttribHandlers()) {
if (!handler.match(cookie, origin)) {
return false;
}
}
return true;
}
}
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