/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.camel.component.salesforce.internal.processor;
import java.util.List;
import org.apache.camel.AsyncCallback;
import org.apache.camel.Exchange;
import org.apache.camel.Message;
import org.apache.camel.component.salesforce.SalesforceEndpoint;
import org.apache.camel.component.salesforce.SalesforceEndpointConfig;
import org.apache.camel.component.salesforce.api.SalesforceException;
import org.apache.camel.component.salesforce.api.dto.analytics.reports.AbstractReportResultsBase;
import org.apache.camel.component.salesforce.api.dto.analytics.reports.RecentReport;
import org.apache.camel.component.salesforce.api.dto.analytics.reports.ReportDescription;
import org.apache.camel.component.salesforce.api.dto.analytics.reports.ReportInstance;
import org.apache.camel.component.salesforce.api.dto.analytics.reports.ReportMetadata;
import org.apache.camel.component.salesforce.internal.client.AnalyticsApiClient;
import org.apache.camel.component.salesforce.internal.client.DefaultAnalyticsApiClient;
import org.apache.camel.util.ServiceHelper;
import static org.apache.camel.component.salesforce.SalesforceEndpointConfig.INCLUDE_DETAILS;
import static org.apache.camel.component.salesforce.SalesforceEndpointConfig.INSTANCE_ID;
import static org.apache.camel.component.salesforce.SalesforceEndpointConfig.REPORT_ID;
import static org.apache.camel.component.salesforce.SalesforceEndpointConfig.REPORT_METADATA;
/**
* Exchange processor for Analytics API.
*/
public class AnalyticsApiProcessor extends AbstractSalesforceProcessor {
private AnalyticsApiClient analyticsClient;
public AnalyticsApiProcessor(SalesforceEndpoint endpoint) throws SalesforceException {
super(endpoint);
this.analyticsClient = new DefaultAnalyticsApiClient(
(String) endpointConfigMap.get(SalesforceEndpointConfig.API_VERSION), session,
httpClient);
}
@Override
public boolean process(final Exchange exchange, final AsyncCallback callback) {
boolean done = false;
try {
switch (operationName) {
case GET_RECENT_REPORTS:
processGetRecentReports(exchange, callback);
break;
case GET_REPORT_DESCRIPTION:
processGetReportDescription(exchange, callback);
break;
case EXECUTE_SYNCREPORT:
processExecuteSyncReport(exchange, callback);
break;
case EXECUTE_ASYNCREPORT:
processExecuteAsyncReport(exchange, callback);
break;
case GET_REPORT_INSTANCES:
processGetReportInstances(exchange, callback);
break;
case GET_REPORT_RESULTS:
processGetReportResults(exchange, callback);
break;
default:
throw new SalesforceException("Unknown operation name: " + operationName.value(), null);
}
} catch (SalesforceException e) {
exchange.setException(new SalesforceException(
String.format("Error processing %s: [%s] \"%s\"",
operationName.value(), e.getStatusCode(), e.getMessage()), e));
callback.done(true);
done = true;
} catch (RuntimeException e) {
exchange.setException(new SalesforceException(
String.format("Unexpected Error processing %s: \"%s\"",
operationName.value(), e.getMessage()), e));
callback.done(true);
done = true;
}
// continue routing asynchronously if false
return done;
}
private void processGetRecentReports(final Exchange exchange, final AsyncCallback callback) {
analyticsClient.getRecentReports(new AnalyticsApiClient.RecentReportsResponseCallback() {
@Override
public void onResponse(List<RecentReport> reportDescription, SalesforceException ex) {
processResponse(exchange, reportDescription, ex, callback);
}
});
}
private void processGetReportDescription(final Exchange exchange, final AsyncCallback callback) throws SalesforceException {
final String reportId = getParameter(REPORT_ID, exchange, USE_BODY, NOT_OPTIONAL);
analyticsClient.getReportDescription(reportId, new AnalyticsApiClient.ReportDescriptionResponseCallback() {
@Override
public void onResponse(ReportDescription reportDescription, SalesforceException ex) {
processResponse(exchange, reportDescription, ex, callback);
}
});
}
private void processExecuteSyncReport(final Exchange exchange, final AsyncCallback callback) throws SalesforceException {
String reportId;
final Boolean includeDetails = getParameter(INCLUDE_DETAILS, exchange, IGNORE_BODY, IS_OPTIONAL, Boolean.class);
// try getting report metadata from body first
ReportMetadata reportMetadata = exchange.getIn().getBody(ReportMetadata.class);
if (reportMetadata != null) {
reportId = reportMetadata.getId();
if (reportId == null) {
reportId = getParameter(REPORT_ID, exchange, IGNORE_BODY, NOT_OPTIONAL);
}
} else {
reportId = getParameter(REPORT_ID, exchange, USE_BODY, NOT_OPTIONAL);
reportMetadata = getParameter(REPORT_METADATA, exchange, IGNORE_BODY, IS_OPTIONAL,
ReportMetadata.class);
}
analyticsClient.executeSyncReport(reportId, includeDetails, reportMetadata,
new AnalyticsApiClient.ReportResultsResponseCallback() {
@Override
public void onResponse(AbstractReportResultsBase reportResults, SalesforceException ex) {
processResponse(exchange, reportResults, ex, callback);
}
});
}
private void processExecuteAsyncReport(final Exchange exchange, final AsyncCallback callback) throws SalesforceException {
String reportId;
final Boolean includeDetails = getParameter(INCLUDE_DETAILS, exchange, IGNORE_BODY, IS_OPTIONAL, Boolean.class);
// try getting report metadata from body first
ReportMetadata reportMetadata = exchange.getIn().getBody(ReportMetadata.class);
if (reportMetadata != null) {
reportId = reportMetadata.getId();
if (reportId == null) {
reportId = getParameter(REPORT_ID, exchange, IGNORE_BODY, NOT_OPTIONAL);
}
} else {
reportId = getParameter(REPORT_ID, exchange, USE_BODY, NOT_OPTIONAL);
reportMetadata = getParameter(REPORT_METADATA, exchange, IGNORE_BODY, IS_OPTIONAL,
ReportMetadata.class);
}
analyticsClient.executeAsyncReport(reportId, includeDetails, reportMetadata,
new AnalyticsApiClient.ReportInstanceResponseCallback() {
@Override
public void onResponse(ReportInstance reportInstance, SalesforceException ex) {
processResponse(exchange, reportInstance, ex, callback);
}
});
}
private void processGetReportInstances(final Exchange exchange, final AsyncCallback callback) throws SalesforceException {
final String reportId = getParameter(REPORT_ID, exchange, USE_BODY, NOT_OPTIONAL);
analyticsClient.getReportInstances(reportId, new AnalyticsApiClient.ReportInstanceListResponseCallback() {
@Override
public void onResponse(List<ReportInstance> reportInstances, SalesforceException ex) {
processResponse(exchange, reportInstances, ex, callback);
}
});
}
private void processGetReportResults(final Exchange exchange, final AsyncCallback callback) throws SalesforceException {
final String reportId = getParameter(REPORT_ID, exchange, USE_BODY, NOT_OPTIONAL);
final String instanceId = getParameter(INSTANCE_ID, exchange, IGNORE_BODY, NOT_OPTIONAL);
analyticsClient.getReportResults(reportId, instanceId, new AnalyticsApiClient.ReportResultsResponseCallback() {
@Override
public void onResponse(AbstractReportResultsBase reportResults, SalesforceException ex) {
processResponse(exchange, reportResults, ex, callback);
}
});
}
private void processResponse(Exchange exchange, Object body, SalesforceException ex, AsyncCallback callback) {
final Message out = exchange.getOut();
if (ex != null) {
exchange.setException(ex);
} else {
out.setBody(body);
}
// copy headers and attachments
out.getHeaders().putAll(exchange.getIn().getHeaders());
out.getAttachmentObjects().putAll(exchange.getIn().getAttachmentObjects());
// signal exchange completion
callback.done(false);
}
@Override
public void start() throws Exception {
ServiceHelper.startService(analyticsClient);
}
@Override
public void stop() throws Exception {
// stop the client
ServiceHelper.stopService(analyticsClient);
}
}