FormDataProviderRegistryImpl.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* org.apache.commons.lang3.StringUtils
* org.apache.felix.scr.annotations.Component
* org.apache.felix.scr.annotations.Reference
* org.apache.felix.scr.annotations.ReferenceCardinality
* org.apache.felix.scr.annotations.ReferencePolicy
* org.apache.felix.scr.annotations.Service
* org.apache.sling.commons.osgi.ServiceUtil
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.adobe.forms.common.service.impl;
import com.adobe.forms.common.service.ContentType;
import com.adobe.forms.common.service.DataOptions;
import com.adobe.forms.common.service.DataProvider;
import com.adobe.forms.common.service.DataProviderBase;
import com.adobe.forms.common.service.DataXMLOptions;
import com.adobe.forms.common.service.DataXMLProvider;
import com.adobe.forms.common.service.FormDataProviderRegistry;
import com.adobe.forms.common.service.FormDataXMLProvider;
import com.adobe.forms.common.service.FormsException;
import com.adobe.forms.common.service.PrefillData;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentSkipListMap;
import org.apache.commons.lang3.StringUtils;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.ReferencePolicy;
import org.apache.felix.scr.annotations.Service;
import org.apache.sling.commons.osgi.ServiceUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Component(immediate=1, label="Form Data Prefill Services Provider")
@Service(value={FormDataProviderRegistry.class})
public class FormDataProviderRegistryImpl
implements FormDataProviderRegistry {
private Logger logger = LoggerFactory.getLogger(FormDataProviderRegistryImpl.class);
private static final String SERVICE_PROTOCOL = "service://";
@Reference(name="DataXMLProvider", referenceInterface=DataXMLProvider.class, cardinality=ReferenceCardinality.OPTIONAL_MULTIPLE, policy=ReferencePolicy.DYNAMIC)
private Map<Comparable<Object>, DataXMLProvider> dataXmlProviders;
@Reference(name="DataProvider", referenceInterface=DataProvider.class, cardinality=ReferenceCardinality.OPTIONAL_MULTIPLE, policy=ReferencePolicy.DYNAMIC)
private Map<Comparable<Object>, DataProvider> dataProviders;
@Reference(name="formDataXMLProvider", referenceInterface=FormDataXMLProvider.class, cardinality=ReferenceCardinality.OPTIONAL_MULTIPLE, policy=ReferencePolicy.DYNAMIC)
private Map<Comparable<Object>, FormDataXMLProvider> oldProviders = new ConcurrentSkipListMap(Collections.reverseOrder());
private Map<Comparable<Object>, DataProviderBase> dataProvidersBase = new ConcurrentSkipListMap(Collections.reverseOrder());
private Map<String, DataProviderBase> dataProviderBaseNameMap = new ConcurrentHashMap<String, DataProviderBase>();
private Collection<FormDataXMLProvider> getOldProviders() {
return this.oldProviders.values();
}
protected void bindFormDataXMLProvider(FormDataXMLProvider provider, Map<String, Object> config) {
this.oldProviders.put(ServiceUtil.getComparableForServiceRanking(config), provider);
}
protected void unbindFormDataXMLProvider(FormDataXMLProvider provider, Map<String, Object> config) {
this.oldProviders.remove(ServiceUtil.getComparableForServiceRanking(config));
}
protected void bindDataXMLProvider(DataXMLProvider provider, Map<String, Object> config) {
this.dataProvidersBase.put(ServiceUtil.getComparableForServiceRanking(config), provider);
if (provider.getServiceName() != null) {
this.dataProviderBaseNameMap.put(provider.getServiceName(), provider);
}
}
protected void unbindDataXMLProvider(DataXMLProvider provider, Map<String, Object> config) {
this.dataProvidersBase.remove(ServiceUtil.getComparableForServiceRanking(config));
if (provider.getServiceName() != null) {
this.dataProviderBaseNameMap.remove(provider.getServiceName());
}
}
protected void bindDataProvider(DataProvider provider, Map<String, Object> config) {
this.dataProvidersBase.put(ServiceUtil.getComparableForServiceRanking(config), provider);
if (provider.getServiceName() != null) {
this.dataProviderBaseNameMap.put(provider.getServiceName(), provider);
}
}
protected void unbindDataProvider(DataProvider provider, Map<String, Object> config) {
this.dataProvidersBase.remove(ServiceUtil.getComparableForServiceRanking(config));
if (provider.getServiceName() != null) {
this.dataProviderBaseNameMap.remove(provider.getServiceName());
}
}
@Override
public PrefillData getDataFromService(DataOptions options) throws FormsException {
String dataRef;
PrefillData prefillData = null;
String _serviceName = options.getServiceName();
if ((_serviceName == null || _serviceName.length() == 0) && (dataRef = options.getDataRef()).startsWith("service://")) {
int protocolLength = "service://".length();
int index = dataRef.indexOf("/", protocolLength);
_serviceName = index == -1 ? dataRef.substring(protocolLength) : dataRef.substring(protocolLength, index);
if (StringUtils.isBlank((CharSequence)_serviceName)) {
this.logger.warn("Invalid service protocol found in " + dataRef + " .Protocol should be in the following format service://[SERVICE_NAME]/[IDENTIFIER]");
}
}
if (StringUtils.isNotBlank((CharSequence)_serviceName)) {
DataProviderBase dataProvider = this.dataProviderBaseNameMap.get(_serviceName);
DataXMLProvider xmlProvider = null;
if (dataProvider instanceof DataXMLProvider && (xmlProvider = (DataXMLProvider)dataProvider) != null) {
DataXMLOptions xmlOptions = new DataXMLOptions(options);
InputStream dataStream = xmlProvider.getDataXMLForDataRef(xmlOptions);
if (dataStream != null) {
prefillData = new PrefillData(dataStream, ContentType.XML);
} else {
this.logger.warn("No registered service found for service name " + _serviceName);
}
}
if (dataProvider instanceof DataProvider && xmlProvider == null) {
DataProvider provider = (DataProvider)dataProvider;
if (provider != null) {
prefillData = provider.getPrefillData(options);
} else {
this.logger.warn("No registered service found for service name " + _serviceName);
}
}
} else {
String data;
try {
for (DataProviderBase dataProvider : this.dataProvidersBase.values()) {
if (dataProvider instanceof DataXMLProvider) {
DataXMLProvider provider = (DataXMLProvider)dataProvider;
DataXMLOptions xmlOptions = new DataXMLOptions(options);
InputStream dataStream = null;
try {
dataStream = provider.getDataXMLForDataRef(xmlOptions);
}
catch (Exception ex) {
this.logger.warn("The current provider could not return the the appropriate data XML" + ex.getMessage(), (Throwable)ex);
}
if (dataStream != null) {
prefillData = new PrefillData(dataStream, ContentType.XML);
break;
}
}
if (!(dataProvider instanceof DataProvider)) continue;
DataProvider provider = (DataProvider)dataProvider;
PrefillData data2 = null;
try {
data2 = provider.getPrefillData(options);
}
catch (Exception ex) {
this.logger.warn("The current provider could not return the the appropriate data" + ex.getMessage(), (Throwable)ex);
}
if (data2 == null || data2.getInputStream() == null) continue;
prefillData = data2;
break;
}
}
catch (Exception e) {
this.logger.error("The current provider could not return the the appropriate data." + e.getMessage(), (Throwable)e);
}
if (prefillData == null && (data = this.getDataXMLFromService(options.getDataRef())) != null) {
try {
ByteArrayInputStream dataStream = new ByteArrayInputStream(data.getBytes("UTF-8"));
prefillData = new PrefillData(dataStream, ContentType.XML);
}
catch (UnsupportedEncodingException e) {
this.logger.error("Unable to read data using utf-8 encoding " + e.getMessage(), (Throwable)e);
}
}
}
return prefillData;
}
public String getDataXMLFromService(String dataRef) throws FormsException {
String result;
result = null;
try {
for (FormDataXMLProvider provider : this.getOldProviders()) {
try {
String dataXML = provider.getDataXMLForDataRef(dataRef);
if (dataXML == null) continue;
result = dataXML;
break;
}
catch (Exception e) {
this.logger.error("The current provider could not return the the appropriate data XML" + e.getMessage(), (Throwable)e);
continue;
}
}
}
catch (Exception e) {
this.logger.error("Error in returning the service to provide the desired data XML", (Throwable)e);
throw new FormsException(e);
}
return result;
}
@Override
public List<DataProviderBase> getProviders() {
ArrayList<DataProviderBase> result = new ArrayList<DataProviderBase>();
for (DataProviderBase provider : this.dataProvidersBase.values()) {
result.add(provider);
}
return result;
}
}