AbstractServlet.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* javax.servlet.http.HttpServletResponse
* org.apache.sling.api.request.RequestParameter
* org.apache.sling.api.request.RequestParameterMap
* org.apache.sling.api.servlets.HtmlResponse
* org.apache.sling.api.servlets.SlingAllMethodsServlet
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.adobe.granite.security.user.internal.servlets;
import com.adobe.granite.security.user.util.PropConstants;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import javax.servlet.http.HttpServletResponse;
import org.apache.sling.api.request.RequestParameter;
import org.apache.sling.api.request.RequestParameterMap;
import org.apache.sling.api.servlets.HtmlResponse;
import org.apache.sling.api.servlets.SlingAllMethodsServlet;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
abstract class AbstractServlet
extends SlingAllMethodsServlet
implements PropConstants {
private static final Logger log = LoggerFactory.getLogger(AbstractServlet.class);
protected static final String PARAM_MAX = "max";
protected static final String PARAM_MEMBER_LIMIT = "ml";
protected static final String PARAM_OFFSET = "offset";
protected static final String PARAM_PATH = "path";
protected static final String PARAM_PROPS = "props";
protected static final String PARAM_QUERY = "query";
AbstractServlet() {
}
protected static boolean isReservedParameter(String paramName, Set<String> reserved) {
return reserved.contains(paramName) || paramName.startsWith(":") || paramName.startsWith("_");
}
protected static String getStringValue(RequestParameterMap params, String name, String defaultValue) {
RequestParameter value = params.getValue(name);
if (value != null) {
return value.toString();
}
return defaultValue;
}
protected static long getNonNegativeValue(RequestParameterMap params, String name, long defaultValue) {
RequestParameter value = params.getValue(name);
if (value != null) {
try {
long lv = Long.valueOf(params.getValue(name).getString());
if (lv >= 0) {
return lv;
}
}
catch (NumberFormatException lv) {
// empty catch block
}
log.warn("Require non negative long for {}, found {}", (Object)name, (Object)value.getString());
}
return defaultValue;
}
protected static Set<String> getProps(RequestParameterMap params) {
String[] props;
RequestParameter val = params.getValue("props");
if (val != null && (props = val.getString().split(",")).length > 0) {
HashSet<String> set = new HashSet<String>();
set.addAll(Arrays.asList(props));
return set;
}
return Collections.emptySet();
}
protected static void setJsonResponseHeader(HttpServletResponse response) {
response.setContentType("application/json");
response.setCharacterEncoding("utf-8");
}
protected static HtmlResponse createErrorResponse(Exception e) {
HtmlResponse errorResponse = new HtmlResponse();
errorResponse.setError((Throwable)e);
return errorResponse;
}
protected static HtmlResponse createErrorResponse(int status, Exception e) {
return AbstractServlet.createErrorResponse(status, e.getMessage());
}
protected static HtmlResponse createErrorResponse(int status, String message) {
HtmlResponse errorResponse = new HtmlResponse();
errorResponse.setStatus(status, message);
if (status < 400) {
errorResponse.setTitle("OK");
} else {
errorResponse.setTitle("Error");
}
return errorResponse;
}
}