PlatformServerImpl.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.scene7.is.catalog.util.IPAddressFilter
* com.scene7.is.provider.CacheSpec
* com.scene7.is.provider.DebugInfoEnum
* com.scene7.is.provider.EmbeddedProvider
* com.scene7.is.provider.EmbeddedRequest
* com.scene7.is.provider.HTTPHeader
* com.scene7.is.provider.HTTPHeader$ModPolicy
* com.scene7.is.provider.ProcessingStatus
* com.scene7.is.provider.RequestContext
* com.scene7.is.provider.RequestContextEnum
* com.scene7.is.provider.RequestTypeEnum
* com.scene7.is.provider.RequestTypeSpec
* com.scene7.is.provider.Response
* com.scene7.is.provider.catalog.Catalog
* com.scene7.is.provider.catalog.MissingRecordTracker
* com.scene7.is.provider.catalog.ObjectRecord
* com.scene7.is.provider.ruleset.RuleAttributeEnum
* com.scene7.is.provider.ruleset.RuleAttributeValueMap
* com.scene7.is.provider.ruleset.RuleAttributeValueMap$Builder
* com.scene7.is.provider.ruleset.RuleListProcessor
* com.scene7.is.provider.ruleset.RuleSetDebugInfo
* com.scene7.is.provider.ruleset.RuleSetResults
* com.scene7.is.provider.ruleset.RuleSetResultsBuilder
* com.scene7.is.sleng.CacheEnum
* com.scene7.is.sleng.CacheStorageEnum
* com.scene7.is.sleng.FXGServer
* com.scene7.is.sleng.ImageServer
* com.scene7.is.util.Size
* com.scene7.is.util.Statistics
* com.scene7.is.util.callbacks.Option
* com.scene7.is.util.diskcache.Cache
* com.scene7.is.util.error.ApplicationException
* javax.servlet.http.HttpServletRequest
* org.jetbrains.annotations.NotNull
*/
package com.scene7.is.ps.provider;
import com.scene7.is.catalog.util.IPAddressFilter;
import com.scene7.is.provider.CacheSpec;
import com.scene7.is.provider.DebugInfoEnum;
import com.scene7.is.provider.EmbeddedProvider;
import com.scene7.is.provider.EmbeddedRequest;
import com.scene7.is.provider.HTTPHeader;
import com.scene7.is.provider.ProcessingStatus;
import com.scene7.is.provider.RequestContext;
import com.scene7.is.provider.RequestContextEnum;
import com.scene7.is.provider.RequestTypeEnum;
import com.scene7.is.provider.RequestTypeSpec;
import com.scene7.is.provider.Response;
import com.scene7.is.provider.catalog.Catalog;
import com.scene7.is.provider.catalog.MissingRecordTracker;
import com.scene7.is.provider.catalog.ObjectRecord;
import com.scene7.is.provider.ruleset.RuleAttributeEnum;
import com.scene7.is.provider.ruleset.RuleAttributeValueMap;
import com.scene7.is.provider.ruleset.RuleListProcessor;
import com.scene7.is.provider.ruleset.RuleSetDebugInfo;
import com.scene7.is.provider.ruleset.RuleSetResults;
import com.scene7.is.provider.ruleset.RuleSetResultsBuilder;
import com.scene7.is.ps.provider.CatalogRecordException;
import com.scene7.is.ps.provider.IZoomException;
import com.scene7.is.ps.provider.ModifierSet;
import com.scene7.is.ps.provider.PlatformServer;
import com.scene7.is.ps.provider.Request;
import com.scene7.is.ps.provider.RequestBuilder;
import com.scene7.is.ps.provider.RequestBuilderUtil;
import com.scene7.is.ps.provider.RequestDispatcher;
import com.scene7.is.ps.provider.RequestHandler;
import com.scene7.is.ps.provider.ResponseStatistics;
import com.scene7.is.ps.provider.SlengCompiler;
import com.scene7.is.ps.provider.Util;
import com.scene7.is.ps.provider.defs.ModifierEnum;
import com.scene7.is.ps.provider.util.CacheAgent;
import com.scene7.is.sleng.CacheEnum;
import com.scene7.is.sleng.CacheStorageEnum;
import com.scene7.is.sleng.FXGServer;
import com.scene7.is.sleng.ImageServer;
import com.scene7.is.util.Size;
import com.scene7.is.util.Statistics;
import com.scene7.is.util.callbacks.Option;
import com.scene7.is.util.diskcache.Cache;
import com.scene7.is.util.error.ApplicationException;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import org.jetbrains.annotations.NotNull;
public class PlatformServerImpl
implements PlatformServer {
@NotNull
private final RequestBuilder requestBuilder;
@NotNull
private final RequestDispatcher requestDispatcher;
@NotNull
private final ResponseStatistics statistics;
private final long cacheExpiration;
private final boolean allowDefaultCatalogRequests;
@NotNull
private final ImageServer imageServer;
public PlatformServerImpl(@NotNull ImageServer imageServer, @NotNull FXGServer fxgServer, @NotNull Cache cache, boolean extendedCommandSet, long cacheExpiration, @NotNull ResponseStatistics statistics, @NotNull RequestBuilder requestBuilder, boolean allowDefaultCatalogRequests, @NotNull Map<RequestTypeEnum, RequestHandler> handlers, @NotNull CacheAgent cacheAgent) {
this.statistics = statistics;
this.requestDispatcher = new RequestDispatcher(cache, imageServer, fxgServer, statistics, extendedCommandSet, handlers, cacheAgent);
this.requestBuilder = requestBuilder;
this.cacheExpiration = cacheExpiration;
this.allowDefaultCatalogRequests = allowDefaultCatalogRequests;
this.imageServer = imageServer;
}
@NotNull
@Override
public String getVersion() {
return this.statistics.getVersion();
}
@NotNull
@Override
public String getRevision() {
return this.statistics.getRevision();
}
@NotNull
public String getBuildNumber() {
return this.statistics.getBuildNumber();
}
@Override
public void addEmbeddedProvider(String prefix, EmbeddedProvider provider) {
this.requestBuilder.addEmbeddedProvider(prefix, provider);
}
/*
* WARNING - Removed try catching itself - possible behaviour change.
*/
@Override
public Response getResponse(ProcessingStatus status, RequestContext context, String netPath, String netQuery, String imageId, RuleSetResults ruleSetResults, String remoteAddress, HttpServletRequest req) throws ApplicationException {
Response response;
block17 : {
this.statistics.enter();
status.setOverlap(this.statistics.getRequestOverlap());
this.imageServer.okToChangeConnection();
response = null;
try {
Request request;
MissingRecordTracker missingRecordTracker;
try {
request = this.requestBuilder.buildRequest(context, ruleSetResults, remoteAddress, false);
}
finally {
status.notifyParsed();
}
RuleSetDebugInfo assetRuleDebugInfo = (RuleSetDebugInfo)req.getAttribute("DebugAssetRule");
if (assetRuleDebugInfo != null) {
((RuleSetDebugInfo)ruleSetResults.ruleSetDebugInfo.get()).addMatchedRules(assetRuleDebugInfo.matchedRules);
((RuleSetDebugInfo)ruleSetResults.ruleSetDebugInfo.get()).originalUrl = assetRuleDebugInfo.originalUrl;
}
request.setRuleSetResults(ruleSetResults);
if (context.getCatalog().getRootId().isEmpty()) {
RequestTypeEnum requestType = request.getGlobalAttributes().getOrDie(ModifierEnum.REQ).type;
if (!this.allowDefaultCatalogRequests && !requestType.isAllowDefaultCatalogRequests()) {
throw new IZoomException(IZoomException.DEFAULT_CATALOG_FORBIDDEN, "Access to default catalog is not permitted for request type " + (Object)requestType, null);
}
}
if ((missingRecordTracker = context.getMissingRecordTracker()).shouldGenerateError(request.getType(), request.getDebugInfo())) {
CatalogRecordException catalogRecordException = new CatalogRecordException(CatalogRecordException.INVALID_CATALOG_RECORD, missingRecordTracker.generateMissingRecordError(), missingRecordTracker.getMissingRecord(), null);
if (!request.getGlobalAttributes().contains(ModifierEnum.I_DEFAULT_IMAGE_REQUEST)) {
throw catalogRecordException;
}
if (!this.allMissingRecordsAreForDefaultImage(missingRecordTracker, request.getDefaultImage())) {
request.getGlobalAttributes().set(ModifierEnum.I_CATALOG_RECORD_EXCEPTION, catalogRecordException);
}
}
request.getGlobalAttributes().set(ModifierEnum.I_CACHE_EXPIRATION, this.cacheExpiration);
try {
response = this.requestDispatcher.getResponse(request, status);
}
finally {
status.notifyFetched();
}
List origHeaders = ruleSetResults.customHeaders;
for (HTTPHeader entry : origHeaders) {
String headerName = entry.getName();
String headerValue = entry.getValue();
HTTPHeader.ModPolicy modPolicy = entry.getModPolicy();
headerName = RequestBuilderUtil.variableSubstitutionURLSource(headerName, request);
headerValue = RequestBuilderUtil.variableSubstitutionURLSource(headerValue, request);
response.addCustomHeader(new HTTPHeader(headerName, headerValue, modPolicy));
}
response.setTrial(context.getCatalog().getIsTrial());
response.setPathBasedAccess(missingRecordTracker.getPathBasedAccess());
response.setVirtualPathAccess(missingRecordTracker.getVirtualPathAccess());
long lastModified = Util.computeLastModified(request);
response.setLastModified(lastModified);
if (request.getType() == RequestTypeEnum.MESSAGE) {
response.setClientCacheUse(CacheEnum.OFF);
break block17;
}
CacheSpec cacheUse = request.getGlobalAttributes().get(ModifierEnum.CACHE, CacheSpec.ON);
response.setClientCacheUse(cacheUse.getClient());
}
finally {
this.statistics.leave(response, status);
}
}
return response;
}
@Override
public Response getErrorResponse(String netPath, String netQuery, String remoteAddress) throws ApplicationException {
ProcessingStatus status = new ProcessingStatus();
Request request = this.requestBuilder.buildCompleteRequest(netPath, netQuery, remoteAddress);
Response response = this.requestDispatcher.getResponse(request, status);
response.setLastModified(Util.computeLastModified(request));
response.setClientCacheUse(request.getGlobalAttributes().get(ModifierEnum.CACHE, CacheSpec.ON).getClient());
return response;
}
@NotNull
@Override
public EmbeddedRequest parseEmbeddedRequest(@NotNull RequestContext context, String path, String query, String remoteAddress, boolean doComments) throws ApplicationException {
Catalog catalog = context.getCatalog();
String imageId = RequestBuilderUtil.parseImageId(catalog, path);
RuleSetResults ruleSetResults = RuleListProcessor.processRuleSet((Iterable)catalog.getRules(), (String)imageId, (String)query, (String)remoteAddress, (RequestContextEnum)RequestContextEnum.IS, (Option)context.getIPAddressOverride(), this.requestBuilder.getAllowIPOverrideAddressList());
if (!((Boolean)ruleSetResults.getAttribute(RuleAttributeEnum.DEFAULTPIXAPPLYNESTED, (Object)false)).booleanValue()) {
RuleSetResultsBuilder builder = ruleSetResults.getBuilder();
builder.attributes.put(RuleAttributeEnum.DEFAULTPIX, (Object)Size.zeroSize());
ruleSetResults = builder.getProduct();
}
Request request = this.requestBuilder.buildRequest(context, ruleSetResults, remoteAddress, true);
SlengCompiler compiler = new SlengCompiler(this.imageServer, true, doComments, false);
byte[] sleng = compiler.compileRequest(request);
CacheSpec cacheToDisk = request.getGlobalAttributes().get(ModifierEnum.CACHE, CacheSpec.OFF);
CacheStorageEnum cacheStorage = cacheToDisk.getClient() == CacheEnum.ON ? CacheStorageEnum.PERSISTENT : CacheStorageEnum.MEMORY;
boolean cachePyramidLevels = false;
long timeToLive = Util.computeTimeToLive(request);
boolean useLastModified = Util.computeLastModified(request) != -1;
long catalogTimeStamp = Util.computeCatalogTimeStamp(request);
return new EmbeddedRequest(sleng, cacheStorage, cachePyramidLevels, timeToLive, useLastModified, catalogTimeStamp);
}
@Override
public void destroy() {
this.requestBuilder.dispose();
}
private boolean allMissingRecordsAreForDefaultImage(MissingRecordTracker missingRecordTracker, String defaultImage) {
Map missingRecords = missingRecordTracker.getMissingRecords();
boolean allDefaultImage = true;
for (String missing : missingRecords.keySet()) {
if (missing.endsWith(defaultImage)) continue;
allDefaultImage = false;
}
return allDefaultImage;
}
}