com.googlecode.xremoting.spring
Class XRemotingClientInterceptor

java.lang.Object
  org.springframework.remoting.support.RemoteAccessor
      org.springframework.remoting.support.UrlBasedRemoteAccessor
          com.googlecode.xremoting.spring.XRemotingClientInterceptor

All Implemented Interfaces:

org.aopalliance.aop.Advice, org.aopalliance.intercept.Interceptor, org.aopalliance.intercept.MethodInterceptor, org.springframework.beans.factory.InitializingBean

Direct Known Subclasses:

XRemotingProxyFactoryBean

public class XRemotingClientInterceptor
extends org.springframework.remoting.support.UrlBasedRemoteAccessor
implements org.aopalliance.intercept.MethodInterceptor

Client interceptor for XRemoting to use for remote calls.

Author:

Roman Puchkovskiy

See Also:

HttpInvokerClientInterceptor, HessianClientInterceptor, BurlapClientInterceptor

Field Summary

Fields inherited from class org.springframework.remoting.support.RemoteAccessor

logger

Constructor Summary

XRemotingClientInterceptor()

Method Summary

void	afterPropertiesSet()
protected org.springframework.remoting.RemoteAccessException	convertXRemotingAccessException(Throwable ex)
protected HttpClientBuilder	createAndConfigureHttpClientBuilder()
protected Requester	createComplexRequester()
protected org.apache.commons.httpclient.HttpClient	createHttpClient()
protected HttpConnectionFactory	createHttpConnectionFactory()
protected XRemotingProxyFactory	createProxyFactory()
protected Requester	createRequester()
protected Requester	createSimpleRequester()
protected Object	createXRemotingProxy(XRemotingProxyFactory proxyFactory)
protected ClassLoader	getBeanClassLoader()
Object	invoke(org.aopalliance.intercept.MethodInvocation invocation)
void	prepare() Initializes the interceptor.
void	setAuthPreemptive(boolean authPreemptive) Sets whether to use authPreemptive by a built HttpClient (for Basic auth).
void	setBasicAuthHost(String basicAuthHost) Sets a host for which Basic auth will be used by a built HttpClient.
void	setBasicAuthPort(int basicAuthPort) Sets a port for which Basic auth will be used by a built HttpClient.
void	setBeanClassLoader(ClassLoader beanClassLoader) Sets classloader to use when constructing a Proxy.
void	setHttpClient(Object httpClient) Sets an HttpClient to use with CommonsHttpClientRequester.
void	setKeyStorePassword(String keyStorePassword) Sets a key store password to be used by a built HttpClient.
void	setKeyStoreResource(org.springframework.core.io.Resource keyStoreResource) Sets a key store resource to be used by a built HttpClient.
void	setKeyStoreUrl(URL keyStoreUrl) Sets a key store URL to be used by a built HttpClient.
void	setPassword(String password) Sets a password to be used by a built HttpClient (for Basic auth).
void	setProxyHost(String proxyHost) Sets a proxy host to be used by a built HttpClient.
void	setProxyPort(int proxyPort) Sets a proxy port to be used by a built HttpClient.
void	setRequester(Requester requester) Sets a Requester to use.
void	setSslHost(String sslHost) Sets SSL host to be used by a built HttpClient.
void	setSslPort(int sslPort) Sets SSL port to be used by a built HttpClient.
void	setTrustKeyStorePassword(String trustKeyStorePassword) Sets a trust store password to be used by a built HttpClient.
void	setTrustKeyStoreResource(org.springframework.core.io.Resource trustKeyStoreResource) Sets a trust store resource to be used by a built HttpClient.
void	setTrustKeyStoreUrl(URL trustKeyStoreUrl) Sets a trust store URL to be used by a built HttpClient.
void	setUsername(String username) Sets a username to be used by a built HttpClient (for Basic auth).

Methods inherited from class org.springframework.remoting.support.UrlBasedRemoteAccessor

getServiceUrl, setServiceUrl

Methods inherited from class org.springframework.remoting.support.RemoteAccessor

getServiceInterface, setServiceInterface

Methods inherited from class java.lang.Object

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

Constructor Detail

XRemotingClientInterceptor

public XRemotingClientInterceptor()

Method Detail

setBeanClassLoader

public void setBeanClassLoader(ClassLoader beanClassLoader)

Sets classloader to use when constructing a Proxy.

Parameters:

beanClassLoader - classloader

setRequester

public void setRequester(Requester requester)

Sets a Requester to use. If this is set, requester will not be built but this one will be used.

Parameters:

requester - requester

setHttpClient

public void setHttpClient(Object httpClient)

Sets an HttpClient to use with CommonsHttpClientRequester. If setRequester(Requester) is not called, then CommonsHttpClientRequester will use the supplied HttpClient instead of building it from configuration like proxy config, SSL config etc.

Parameters:

httpClient - HTTPClient to set

setProxyHost

public void setProxyHost(String proxyHost)

Sets a proxy host to be used by a built HttpClient. Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

proxyHost - host

setProxyPort

public void setProxyPort(int proxyPort)

Sets a proxy port to be used by a built HttpClient. Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

proxyPort - port

setUsername

public void setUsername(String username)

Sets a username to be used by a built HttpClient (for Basic auth). Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

username - name

setPassword

public void setPassword(String password)

Sets a password to be used by a built HttpClient (for Basic auth). Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

password - password

setAuthPreemptive

public void setAuthPreemptive(boolean authPreemptive)

Sets whether to use authPreemptive by a built HttpClient (for Basic auth). Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

authPreemptive - value

setBasicAuthHost

public void setBasicAuthHost(String basicAuthHost)

Sets a host for which Basic auth will be used by a built HttpClient. Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

basicAuthHost - host

setBasicAuthPort

public void setBasicAuthPort(int basicAuthPort)

Sets a port for which Basic auth will be used by a built HttpClient. Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

basicAuthPort - port

setTrustKeyStoreUrl

public void setTrustKeyStoreUrl(URL trustKeyStoreUrl)

Sets a trust store URL to be used by a built HttpClient. If this is set, server SSL certificate will be requested and validated. Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

trustKeyStoreUrl - URL

setTrustKeyStoreResource

public void setTrustKeyStoreResource(org.springframework.core.io.Resource trustKeyStoreResource)

Sets a trust store resource to be used by a built HttpClient. If this is set, server SSL certificate will be requested and validated. Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

trustKeyStoreResource - resource

setKeyStoreUrl

public void setKeyStoreUrl(URL keyStoreUrl)

Sets a key store URL to be used by a built HttpClient. If this is set, client will send its certificate to the server. Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

keyStoreUrl - URL

setKeyStoreResource

public void setKeyStoreResource(org.springframework.core.io.Resource keyStoreResource)

Sets a key store resource to be used by a built HttpClient. If this is set, client will send its certificate to the server. Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

keyStoreResource - resource

setTrustKeyStorePassword

public void setTrustKeyStorePassword(String trustKeyStorePassword)

Sets a trust store password to be used by a built HttpClient. Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

trustKeyStorePassword - password

setKeyStorePassword

public void setKeyStorePassword(String keyStorePassword)

Sets a key store password to be used by a built HttpClient. Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

keyStorePassword - password

setSslHost

public void setSslHost(String sslHost)

Sets SSL host to be used by a built HttpClient. This must match a host to which requests will be made (i.e. UrlBasedRemoteAccessor.getServiceUrl()). Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

sslHost - host

setSslPort

public void setSslPort(int sslPort)

Sets SSL port to be used by a built HttpClient. This must match a port to which requests will be made (i.e. UrlBasedRemoteAccessor.getServiceUrl()). Only used if HttpClient is built (see setRequester(Requester), setHttpClient(Object).

Parameters:

sslPort - port

getBeanClassLoader

protected final ClassLoader getBeanClassLoader()

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Overrides:

afterPropertiesSet in class org.springframework.remoting.support.UrlBasedRemoteAccessor

prepare

public void prepare()
             throws IOException

Initializes the interceptor. Must be called prior to making invocations.

Throws:

IOException - thrown if truststore or keystore could not be obtained

createProxyFactory

protected XRemotingProxyFactory createProxyFactory()
                                            throws IOException

Throws:

IOException

createRequester

protected Requester createRequester()
                             throws IOException

Throws:

IOException

createSimpleRequester

protected Requester createSimpleRequester()

createHttpConnectionFactory

protected HttpConnectionFactory createHttpConnectionFactory()

createComplexRequester

protected Requester createComplexRequester()
                                    throws IOException

Throws:

IOException

createHttpClient

protected org.apache.commons.httpclient.HttpClient createHttpClient()
                                                             throws IOException

Throws:

IOException

createAndConfigureHttpClientBuilder

protected HttpClientBuilder createAndConfigureHttpClientBuilder()
                                                         throws IOException

Throws:

IOException

createXRemotingProxy

protected Object createXRemotingProxy(XRemotingProxyFactory proxyFactory)

invoke

public Object invoke(org.aopalliance.intercept.MethodInvocation invocation)
              throws Throwable

Specified by:

invoke in interface org.aopalliance.intercept.MethodInterceptor

Throws:

Throwable

convertXRemotingAccessException

protected org.springframework.remoting.RemoteAccessException convertXRemotingAccessException(Throwable ex)