diff options
Diffstat (limited to 'id/server/stork2-commons/src/main/java/eu/stork/peps/auth/commons/.svn/text-base/Linker.java.svn-base')
| -rw-r--r-- | id/server/stork2-commons/src/main/java/eu/stork/peps/auth/commons/.svn/text-base/Linker.java.svn-base | 316 |
1 files changed, 0 insertions, 316 deletions
diff --git a/id/server/stork2-commons/src/main/java/eu/stork/peps/auth/commons/.svn/text-base/Linker.java.svn-base b/id/server/stork2-commons/src/main/java/eu/stork/peps/auth/commons/.svn/text-base/Linker.java.svn-base deleted file mode 100644 index 6e7c891da..000000000 --- a/id/server/stork2-commons/src/main/java/eu/stork/peps/auth/commons/.svn/text-base/Linker.java.svn-base +++ /dev/null @@ -1,316 +0,0 @@ -package eu.stork.peps.auth.commons;
-
-import java.io.Serializable;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.LinkedHashMap;
-import java.util.List;
-
-import org.apache.log4j.Logger;
-
-/**
- * This class is a bean used to store the information of Attribute Providers, the Attribute
- * List to be requested, the Assertions returned by the Attribute Providers and the values
- * that each Attribute has. This information along with the current status of the Linker (the
- * attribute providers that were queried and the remaining providers) is used by the PEPS
- * actions in order to complete the Attribute gathering.
- *
- * @author Stelios Lelis (stelios.lelis@aegean.gr), Elias Pastos (ilias@aegean.gr)
- *
- * @version $Revision: 1.50 $, $Date: 2013-11-28 $
- */
-public final class Linker implements Serializable {
- /**
- * Unique identifier.
- */
- private static final long serialVersionUID = -3268006381745987237L;
-
- /**
- * Logger object.
- */
- private static final Logger LOG = Logger.getLogger(Linker.class.getName());
-
- /**
- * Attributes Providers map.
- */
- private IAttributeProvidersMap attributeProvidersMap;
-
- /**
- * Assertion map.
- */
- private LinkedHashMap<AttributeSource, STORKAttrQueryResponse> assertions;
-
- /**
- * The current index of local (domestic) Attribute Providers.
- */
- private int localIndex;
-
- /**
- * The current index of remote (foreign) Attribute Providers - countries.
- */
- private int remoteIndex;
-
- /**
- * Constructs an empty Linker object.
- */
- public Linker() {
- localIndex = 0;
- remoteIndex = 0;
-
- assertions = new LinkedHashMap<AttributeSource, STORKAttrQueryResponse>();
- }
-
- /**
- * Based on the internal state of the Linker it returns the next local Attribute Source
- *
- * @return The next Attribute Source or null if not found
- *
- * @see AttributeSource
- */
- public AttributeSource getNextLocalProvider() {
- Iterator<AttributeSource> iterator;
- AttributeSource source, found;
- int curIndex = 0;
-
- found = null;
-
- if ( attributeProvidersMap!=null && !attributeProvidersMap.isEmpty() ) {
- iterator = attributeProvidersMap.keyIterator();
- while (iterator.hasNext()) {
- source = iterator.next();
-
- if ( source.getSourceType()==AttributeSource.SOURCE_LOCAL_APROVIDER ) {
- if ( curIndex>=localIndex ) {
- found = source;
-
- break;
- }
-
- curIndex++;
- }
- }
- }
-
- return found;
- }
-
- /**
- * Based on the internal state of the Linker it returns the next remote Attribute Source
- *
- * @return The next Attribute Source or null if not found
- *
- * @see AttributeSource
- */
- public AttributeSource getNextRemoteProvider() {
- Iterator<AttributeSource> iterator;
- AttributeSource source, found;
- int curIndex = 0;
-
- found = null;
-
- if ( attributeProvidersMap !=null && !attributeProvidersMap.isEmpty() ) {
- iterator = attributeProvidersMap.keyIterator();
- while (iterator.hasNext()) {
- source = iterator.next();
-
- if ( source.getSourceType()==AttributeSource.SOURCE_REMOTE_COUNTRY ) {
- if ( curIndex>=remoteIndex ) {
- found = source;
-
- break;
- }
-
- curIndex++;
- }
- }
- }
-
- return found;
- }
-
- /**
- * It updates the Linker with the values returned by the Attribute Source. It also advances
- * to the next index in order to mark this attribute source as completed.
- *
- * @param source The Attribute Source that was queried for attribute values.
- * @param attrResponse The attrResponse returned by the Attribute Source that contains the attribute values.
- *
- * @see AttributeSource, STORKAttrQueryResponse
- */
- public void setProviderReponse(AttributeSource source, STORKAttrQueryResponse attrResponse) {
- if ( source.getSourceType()==AttributeSource.SOURCE_REMOTE_COUNTRY )
- remoteIndex++;
- else
- localIndex++;
-
- //Assertion storage
- this.assertions.put(source, attrResponse);
-
- this.attributeProvidersMap.put(source, attrResponse.getPersonalAttributeList());
- //this.attributeProvidersMap.put(source, attrResponse.getTotalPersonalAttributeList());
- }
-
- /**
- * Reset the internal state of the local Attribute Source in order to start over.
- */
- public void resetLocalIndex() {
- localIndex = 0;
- }
-
- /**
- * Reset the internal state of the remote Attribute Source in order to start over.
- */
- public void resetRemoteIndex() {
- remoteIndex = 0;
- }
-
- /**
- * Setter for attributeProvidersMap.
- *
- * @param attributeProvidersMap The attributeProvidersMap to set.
- */
- public void setAttributeProvidersMap(IAttributeProvidersMap attributeProvidersMap) {
- this.attributeProvidersMap = attributeProvidersMap;
- }
-
- /**
- * Getter for attributeProvidersMap.
- *
- * @return attributeProvidersMap
- */
- public IAttributeProvidersMap getAttributeProvidersMap() {
- return attributeProvidersMap;
- }
-
- /**
- * Returns the Personal Attribute list of the provided Attribute Source.
- *
- * @param source The attributeSource in reference
- *
- * @return The IPersonalAttributeList assosiated with this source or null if empty
- *
- * @see IPersonalAttributeList
- */
- public IPersonalAttributeList getProviderAttributes(AttributeSource source) {
- if ( attributeProvidersMap.containsKey(source) )
- return attributeProvidersMap.get(source);
- else
- return null;
- }
-
- /**
- * Returns the merged Personal Attribute list from all the Attribute Sources.
- *
- * @return The IPersonalAttributeList merged Personal Attribute list or null if empty
- *
- * @see IPersonalAttributeList
- */
- public IPersonalAttributeList getAllAttributes() {
- Iterator<AttributeSource> iterator;
- AttributeSource source;
- IPersonalAttributeList list, merged;
-
- merged = null;
-
- if ( attributeProvidersMap !=null && !attributeProvidersMap.isEmpty() ) {
- iterator = attributeProvidersMap.keyIterator();
-
- merged = new PersonalAttributeList();
- while (iterator.hasNext()) {
- source = iterator.next();
- list = this.getProviderAttributes(source);
-
- for (final PersonalAttribute pa : list) {
- merged.add(pa);
- }
- }
- }
-
- return merged;
- }
-
- /**
- * Returns a List with all the assertions gathered by the AAS-PEPS module
- * returned both by local APs or remote A-PEPS.
- *
- * @return The assertions returned from the APs and A-PEPS
- */
- public List<STORKAttrQueryResponse> getAttrQueryResponseList() {
- List<STORKAttrQueryResponse> originalAssertions;
-
- originalAssertions = new ArrayList<STORKAttrQueryResponse>();
-
- //Gather all assertions
- for (STORKAttrQueryResponse element : this.assertions.values()) {
- originalAssertions.add(element);
- }
-
- return originalAssertions;
- }
-
- /**
- * Checks the internal state of the Linker and if all Attribute Sources where visited
- * returns true, otherwise it returns false. So if you go directly from AtPLinkerAction
- * to MoreAttributesAction the call will have, since the method setProviderReponse
- * was not executed from every Attribute Source.
- *
- * @return true if everything is OK, false otherwise
- */
- public boolean isComplete() {
- boolean outcome = false;
-
- LOG.debug("Check if linkder is complete: R[" + remoteIndex + "], L[" + localIndex + "], S[" + attributeProvidersMap.size() + "]");
- if ( attributeProvidersMap !=null && !attributeProvidersMap.isEmpty() ) {
- if ( (remoteIndex + localIndex)==attributeProvidersMap.size() )
- outcome = true;
- }
- else {
- outcome = true;
- }
-
- return outcome;
- }
-
- /**
- * Merge the two Linker objects.
- *
- * @param previous The other Linker object to merge with this one.
- */
- public void mergeWith(Linker previous) {
- //BEFORE
- if ( LOG.isDebugEnabled() ) {
- LOG.debug("The attributeProvidersMap from the current object.");
- ((AttributeProvidersMap)this.attributeProvidersMap).trace();
- LOG.debug("The attributeProvidersMap from the provided object.");
- ((AttributeProvidersMap)previous.getAttributeProvidersMap()).trace();
- }
-
- IAttributeProvidersMap map = previous.getAttributeProvidersMap();
- Iterator<AttributeSource> items = map.keyIterator();
- while( items.hasNext() ) {
- AttributeSource item = items.next();
- IPersonalAttributeList pal = map.get(item);
-
- if ( this.attributeProvidersMap.containsKey(item) ) {
- IPersonalAttributeList new_pal = this.attributeProvidersMap.get(item);
-
- for(PersonalAttribute pa : pal)
- new_pal.add(pa);
- }
- else {
- if ( item.getSourceType()==AttributeSource.SOURCE_REMOTE_COUNTRY )
- remoteIndex++;
- else
- localIndex++;
-
- this.attributeProvidersMap.put(item, pal);
- }
- }
-
- //AFTER
- if ( LOG.isDebugEnabled() ) {
- LOG.debug("The attributeProvidersMap after the merge.");
- ((AttributeProvidersMap)this.attributeProvidersMap).trace();
- }
- }
-}
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