com.metamatrix.connector.xml.http
Class HTTPExecutor

java.lang.Object
  com.metamatrix.connector.xml.base.RequestResponseDocumentProducer
      com.metamatrix.connector.xml.http.HTTPExecutor

All Implemented Interfaces:

DocumentProducer

public class HTTPExecutor
extends RequestResponseDocumentProducer

created by JChoate on Jun 27, 2005

Field Summary

protected HTTPRequestor	m_requestor
static java.lang.String	PARM_INPUT_NAMESPACE_TABLE_PROPERTY_NAME
static java.lang.String	PARM_INPUT_XPATH_TABLE_PROPERTY_NAME
protected org.apache.commons.httpclient.HttpMethod	request

Fields inherited from class com.metamatrix.connector.xml.base.RequestResponseDocumentProducer

NAMESPACE_PREFIX_PROPERTY_NAME, xmlExtractor

Constructor Summary

HTTPExecutor(XMLConnectorState state, XMLExecution execution)

Method Summary

protected void	addGetValues(org.apache.commons.httpclient.NameValuePair[] pairs, org.apache.commons.httpclient.HttpMethod method)
protected void	addPostValues(org.apache.commons.httpclient.NameValuePair[] pairs, org.apache.commons.httpclient.methods.PostMethod method)
protected org.jdom.Document	buildInputXMLDocument(java.util.List parameters, java.lang.String inputParmsXPath)
boolean	cannotProjectParameter(CriteriaDesc parmCriteria) Called by RequestResponseDocumentProducer to determine if an where criteria value can be stashed for projection into a result set.
protected org.apache.commons.httpclient.NameValuePair[]	createNameValuePairs(java.util.List paramPairs)
protected org.jdom.Document	createXMLRequestDoc(java.util.List parameterPairs)
protected java.lang.String	createXMLRequestDocString(java.util.List parameterPairs)
protected org.apache.commons.httpclient.NameValuePair[]	generatePairs(java.lang.String pairString)
boolean	getAllowHttp500()
java.lang.String	getCacheKey(int i)
int	getDocumentCount()
java.io.InputStream	getDocumentStream(int i)
java.io.Serializable	getRequestObject(int i)
Response	getXMLResponse(int invocationNumber)
protected void	modifyRequest(org.apache.commons.httpclient.HttpClient client, org.apache.commons.httpclient.HttpMethod method)
void	releaseDocumentStream(int i)
void	setAllowHttp500(boolean allowHttp500)
protected void	setRequests(java.util.List params, java.lang.String bindingURIValue)

Methods inherited from class com.metamatrix.connector.xml.base.RequestResponseDocumentProducer

addStreamFilters, attemptConditionalLog, buildRawUriString, buildUriString, checkIfRequestIsNeeded, getExecution, getExecutionInfo, getExtractor, getLogger, getState, removeAngleBrackets

Methods inherited from class java.lang.Object

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

Field Detail

m_requestor

protected HTTPRequestor m_requestor

request

protected org.apache.commons.httpclient.HttpMethod request

PARM_INPUT_XPATH_TABLE_PROPERTY_NAME

public static final java.lang.String PARM_INPUT_XPATH_TABLE_PROPERTY_NAME

See Also:

Constant Field Values

PARM_INPUT_NAMESPACE_TABLE_PROPERTY_NAME

public static final java.lang.String PARM_INPUT_NAMESPACE_TABLE_PROPERTY_NAME

See Also:

Constant Field Values

Constructor Detail

HTTPExecutor

public HTTPExecutor(XMLConnectorState state,
                    XMLExecution execution)
             throws ConnectorException

Parameters:

state -

execution -

Throws:

ConnectorException

Method Detail

releaseDocumentStream

public void releaseDocumentStream(int i)
                           throws ConnectorException

Throws:

ConnectorException

getDocumentCount

public int getDocumentCount()
                     throws ConnectorException

Throws:

ConnectorException

getCacheKey

public java.lang.String getCacheKey(int i)
                             throws ConnectorException

Throws:

ConnectorException

getDocumentStream

public java.io.InputStream getDocumentStream(int i)
                                      throws ConnectorException

Throws:

ConnectorException

getXMLResponse

public Response getXMLResponse(int invocationNumber)
                        throws ConnectorException

Throws:

ConnectorException

modifyRequest

protected void modifyRequest(org.apache.commons.httpclient.HttpClient client,
                             org.apache.commons.httpclient.HttpMethod method)
                      throws ConnectorException

Throws:

ConnectorException

cannotProjectParameter

public boolean cannotProjectParameter(CriteriaDesc parmCriteria)

Description copied from class: RequestResponseDocumentProducer

Called by RequestResponseDocumentProducer to determine if an where criteria value can be stashed for projection into a result set. For criteria with multiple calues this is generally false.

Overrides:

cannotProjectParameter in class RequestResponseDocumentProducer

buildInputXMLDocument

protected org.jdom.Document buildInputXMLDocument(java.util.List parameters,
                                                  java.lang.String inputParmsXPath)
                                           throws ConnectorException

Throws:

ConnectorException

createNameValuePairs

protected org.apache.commons.httpclient.NameValuePair[] createNameValuePairs(java.util.List paramPairs)
                                                                      throws ConnectorException

Throws:

ConnectorException

setRequests

protected void setRequests(java.util.List params,
                           java.lang.String bindingURIValue)
                    throws ConnectorException

Throws:

ConnectorException

addGetValues

protected void addGetValues(org.apache.commons.httpclient.NameValuePair[] pairs,
                            org.apache.commons.httpclient.HttpMethod method)
                     throws ConnectorException

Throws:

ConnectorException

addPostValues

protected void addPostValues(org.apache.commons.httpclient.NameValuePair[] pairs,
                             org.apache.commons.httpclient.methods.PostMethod method)
                      throws ConnectorException

Throws:

ConnectorException

createXMLRequestDoc

protected org.jdom.Document createXMLRequestDoc(java.util.List parameterPairs)
                                         throws ConnectorException

Throws:

ConnectorException

createXMLRequestDocString

protected java.lang.String createXMLRequestDocString(java.util.List parameterPairs)
                                              throws ConnectorException

Throws:

ConnectorException

generatePairs

protected org.apache.commons.httpclient.NameValuePair[] generatePairs(java.lang.String pairString)

getRequestObject

public java.io.Serializable getRequestObject(int i)
                                      throws ConnectorException

Throws:

ConnectorException

setAllowHttp500

public void setAllowHttp500(boolean allowHttp500)

getAllowHttp500

public boolean getAllowHttp500()