Package org.pentaho.platform.web.gwt.rpc.matcher

Class AbstractGwtRpcRequestMatcher

java.lang.Object

com.hitachivantara.security.web.impl.model.matcher.RegexRequestMatcher

org.pentaho.platform.web.gwt.rpc.matcher.AbstractGwtRpcRequestMatcher

All Implemented Interfaces:

com.hitachivantara.security.web.model.matcher.RequestMatcher, Predicate<javax.servlet.http.HttpServletRequest>

Direct Known Subclasses:

PluginGwtRpcRequestMatcher, SystemGwtRpcRequestMatcher

public abstract class AbstractGwtRpcRequestMatcher
extends com.hitachivantara.security.web.impl.model.matcher.RegexRequestMatcher

The AbstractGwtRpcRequestMatcher class is the base class for GWT-RPC request matchers.

This request matcher class allows matching the GWT-RPC service method name of each request against a list of method names. The service method name is present in the request body, which is encoded in the GWT-RPC request format.

The abstract getGwtRpc(HttpServletRequest) method is responsible for obtaining the AbstractGwtRpc object for the given request.

The service method name of the request is then obtained from the returned AbstractGwtRpc object.

Parsing the GWT-RPC request bodies requires a SerializationPolicy object, which is typically the result of loading a file from disk. To make this process performant, this class optionally accepts an instance of IGwtRpcSerializationPolicyCache, where these objects are stored and loaded from.

Field Summary

Fields inherited from interface com.hitachivantara.security.web.model.matcher.RequestMatcher

ALL, NONE

Constructor Summary

Constructors

Constructor	Description
AbstractGwtRpcRequestMatcher(String pattern, boolean isCaseInsensitive, Collection<String> rpcMethodNames, IGwtRpcSerializationPolicyCache serializationPolicyCache)	Constructs a GWT-RPC request matcher given a path pattern, collection of RPC method names, and a GWT-RPC serialization policy cache.
AbstractGwtRpcRequestMatcher(String pattern, Collection<String> rpcMethodNames, IGwtRpcSerializationPolicyCache serializationPolicyCache)	Constructs a GWT-RPC request matcher given a path pattern, collection of RPC method names, and a GWT-RPC serialization policy cache.

Method Summary

Modifier and Type	Method	Description
protected abstract AbstractGwtRpc	getGwtRpc(javax.servlet.http.HttpServletRequest httpRequest)	Gets the AbstractGwtRpc instance associated with the given request, creating one if it has not yet been created.
Collection<String>	getRpcMethodNames()	Gets the collection of matching GWT-RPC service method names.
IGwtRpcSerializationPolicyCache	getSerializationPolicyCache()	Gets the serialization policy cache, if any.
boolean	test(javax.servlet.http.HttpServletRequest httpRequest)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Predicate

and, negate, or

Constructor Details

AbstractGwtRpcRequestMatcher

public AbstractGwtRpcRequestMatcher(@NonNull
 String pattern,
 @Nullable
 Collection<String> rpcMethodNames,
 @Nullable
 IGwtRpcSerializationPolicyCache serializationPolicyCache)

Constructs a GWT-RPC request matcher given a path pattern, collection of RPC method names, and a GWT-RPC serialization policy cache.

The request matcher created with this constructor applies matches the request path with the given pattern in a case-sensitive manner. Note that the RPC method name is always matched in a case-sensitive manner.

Parameters:

pattern - The request path pattern.

rpcMethodNames - The collection of service method names. Can be null, in which case all methods match.

serializationPolicyCache - The serialization policy cache. Can be null, in which case no caching occurs.

AbstractGwtRpcRequestMatcher

public AbstractGwtRpcRequestMatcher(@NonNull
 String pattern,
 boolean isCaseInsensitive,
 @Nullable
 Collection<String> rpcMethodNames,
 @Nullable
 IGwtRpcSerializationPolicyCache serializationPolicyCache)

Constructs a GWT-RPC request matcher given a path pattern, collection of RPC method names, and a GWT-RPC serialization policy cache.

Parameters:

pattern - The request path pattern.

isCaseInsensitive - Indicates whether the given pattern matches the request path in a case-insensitive manner. Note that the RPC method name is always matched in a case-sensitive manner.

rpcMethodNames - The collection of service method names. Can be null, in which case all methods match.

serializationPolicyCache - The serialization policy cache. Can be null, in which case no caching occurs.

Method Details

getSerializationPolicyCache

@Nullable
public IGwtRpcSerializationPolicyCache getSerializationPolicyCache()

Gets the serialization policy cache, if any.

getRpcMethodNames

@Nullable
public Collection<String> getRpcMethodNames()

Gets the collection of matching GWT-RPC service method names. When null, all methods match.

test

public boolean test(@NonNull
 javax.servlet.http.HttpServletRequest httpRequest)

Specified by:

test in interface Predicate<javax.servlet.http.HttpServletRequest>

Overrides:

test in class com.hitachivantara.security.web.impl.model.matcher.RegexRequestMatcher

getGwtRpc

@NonNull
protected abstract AbstractGwtRpc getGwtRpc(@NonNull
 javax.servlet.http.HttpServletRequest httpRequest)

Gets the AbstractGwtRpc instance associated with the given request, creating one if it has not yet been created.

Parameters:

httpRequest - The HTTP request.

Returns:

The associated AbstractGwtRpc instance.

Throws:

GwtRpcProxyException - if the AbstractGwtRpc instance fails to be created.