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• LazySource.java

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edu.internet2.middleware.subject.LazySource Maven / Gradle / Ivy

/**
 * Copyright 2014 Internet2
 *
 * Licensed 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.
 */
/**
 * @author mchyzer
 * $Id: LazySource.java,v 1.1 2009-10-31 16:27:09 mchyzer Exp $
 */
package edu.internet2.middleware.subject;

import java.io.Serializable;
import java.util.Collection;
import java.util.Map;
import java.util.Properties;
import java.util.Set;

import edu.internet2.middleware.subject.provider.SourceManager;
import edu.internet2.middleware.subject.provider.SubjectStatusConfig;


/**
 * if the id or sources might not be known, dont resolve until you need it
 */
@SuppressWarnings("serial")
public class LazySource implements Source, Serializable {

  /**
   * 
   */
  @Override
  public void loggingStart() {
    this.getSource().loggingStart();
    
  }

  /**
   * 
   */
  @Override
  public String loggingStop() {
    return this.getSource().loggingStop();
  }

  /**
   * @see edu.internet2.middleware.subject.Source#retrieveAllSubjectIds()
   */
  public Set retrieveAllSubjectIds() {
    throw new UnsupportedOperationException();
  }

  /**
   * @see Source#getSubjectStatusConfig()
   */
  @Override
  public SubjectStatusConfig getSubjectStatusConfig() {

    //get the cached config for this source
    return this.source.getSubjectStatusConfig();
    
  }

  /** id of underlying source */
  private String underlyingSourceId = null;
  
  /** underlying source */
  private transient Source source = null;
  
  /** default constructor */
  public LazySource() {}
  
  /**
   * construct with source id
   * @param theSourceId
   */
  public LazySource(String theSourceId) {
    this.underlyingSourceId = theSourceId;
  }
  
  
  /**
   * id of underlying source
   * @return the sourceId
   */
  public String getUnderlyingSourceId() {
    return this.underlyingSourceId;
  }

  
  /**
   * id of underlying source
   * @param sourceId1 the sourceId to set
   */
  public void setUnderlyingSourceId(String sourceId1) {
    this.underlyingSourceId = sourceId1;
    this.source = null;
  }

  /**
   * 
   * @return source
   */
  public Source getSource() {
    if (this.source == null) {
      this.source = SourceManager.getInstance().getSource(this.underlyingSourceId);
    }
    return this.source;
  }

  /**
   * @see edu.internet2.middleware.subject.Source#checkConfig()
   */
  public void checkConfig() {
    this.getSource().checkConfig();
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getId()
   */
  public String getId() {
    return this.getSource().getId();
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getName()
   */
  public String getName() {
    return this.getSource().getName();
  }

  /**
   * @param id
   * @return subject
   * @throws SubjectNotFoundException
   * @throws SubjectNotUniqueException
   */
  @SuppressWarnings("deprecation")
  public Subject getSubject(String id) throws SubjectNotFoundException,
      SubjectNotUniqueException {
    return this.getSource().getSubject(id);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSubject(java.lang.String, boolean)
   */
  public Subject getSubject(String id, boolean exceptionIfNull)
      throws SubjectNotFoundException, SubjectNotUniqueException {
    return this.getSource().getSubject(id, exceptionIfNull);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSubjectByIdOrIdentifier(java.lang.String, boolean)
   */
  public Subject getSubjectByIdOrIdentifier(String idOrIdentifier, boolean exceptionIfNull)
      throws SubjectNotFoundException, SubjectNotUniqueException {
    return this.getSource().getSubjectByIdOrIdentifier(idOrIdentifier, exceptionIfNull);
  }

  /**
   * @param id
   * @return subject
   * @throws SubjectNotFoundException
   * @throws SubjectNotUniqueException
   */
  @SuppressWarnings("deprecation")
  public Subject getSubjectByIdentifier(String id) throws SubjectNotFoundException,
      SubjectNotUniqueException {
    return this.getSource().getSubjectByIdentifier(id);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSubjectByIdentifier(java.lang.String, boolean)
   */
  public Subject getSubjectByIdentifier(String id, boolean exceptionIfNull)
      throws SubjectNotFoundException, SubjectNotUniqueException {
    return this.getSource().getSubjectByIdentifier(id, exceptionIfNull);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSubjectTypes()
   */
  public Set getSubjectTypes() {
    return this.getSource().getSubjectTypes();
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSubjectsByIdentifiers(java.util.Collection)
   */
  public Map getSubjectsByIdentifiers(Collection identifiers) {
    return this.getSource().getSubjectsByIdentifiers(identifiers);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSubjectsByIds(java.util.Collection)
   */
  public Map getSubjectsByIds(Collection ids) {
    return this.getSource().getSubjectsByIds(ids);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSubjectsByIdsOrIdentifiers(java.util.Collection)
   */
  public Map getSubjectsByIdsOrIdentifiers(
      Collection idsOrIdentifiers) {
    return this.getSource().getSubjectsByIdsOrIdentifiers(idsOrIdentifiers);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#init()
   */
  public void init() throws SourceUnavailableException {
    this.getSource().init();
  }

  /**
   * @see edu.internet2.middleware.subject.Source#printConfig()
   */
  public String printConfig() {
    return this.getSource().printConfig();
  }

  /**
   * @see edu.internet2.middleware.subject.Source#searchPage(java.lang.String)
   */
  @Override
  public SearchPageResult searchPage(String searchValue) {
    return this.getSource().searchPage(searchValue);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#search(java.lang.String)
   */
  public Set search(String searchValue) {
    return this.getSource().search(searchValue);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#setId(java.lang.String)
   */
  public void setId(String id) {
    this.getSource().setId(id);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#setName(java.lang.String)
   */
  public void setName(String name) {
    this.getSource().setName(name);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getInitParam(java.lang.String)
   */
  public String getInitParam(String name1) {
    return this.getSource().getInitParam(name1);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getInitParams()
   */
  public Properties initParams() {
    return this.getSource().initParams();
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSearchAttributes()
   */
  public Map getSearchAttributes() {
    return this.getSource().getSearchAttributes();
  }
  
  /**
   * @see edu.internet2.middleware.subject.Source#getSubjectIdentifierAttributes()
   */
  public Map getSubjectIdentifierAttributes() {
    return this.getSource().getSubjectIdentifierAttributes();
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSubjectIdentifierAttributesAll()
   */
  public Map getSubjectIdentifierAttributesAll() {
    return this.getSource().getSubjectIdentifierAttributesAll();
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSortAttributes()
   */
  public Map getSortAttributes() {
    return this.getSource().getSortAttributes();
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getInternalAttributes()
   */
  public Set getInternalAttributes() {
    return this.getSource().getInternalAttributes();
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSubject(java.lang.String, boolean, java.lang.String)
   */
  @Override
  public Subject getSubject(String id, boolean exceptionIfNull, String realm)
      throws SubjectNotFoundException, SubjectNotUniqueException {
    return this.getSource().getSubject(id, exceptionIfNull, realm);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSubjectByIdOrIdentifier(java.lang.String, boolean, java.lang.String)
   */
  @Override
  public Subject getSubjectByIdOrIdentifier(String idOrIdentifier,
      boolean exceptionIfNull, String realm) throws SubjectNotFoundException,
      SubjectNotUniqueException {
    return this.getSource().getSubjectByIdOrIdentifier(idOrIdentifier, exceptionIfNull, realm);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSubjectByIdentifier(java.lang.String, boolean, java.lang.String)
   */
  @Override
  public Subject getSubjectByIdentifier(String id, boolean exceptionIfNull, String realm)
      throws SubjectNotFoundException, SubjectNotUniqueException {
    return this.getSource().getSubjectByIdentifier(id, exceptionIfNull, realm);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSubjectsByIdentifiers(java.util.Collection, java.lang.String)
   */
  @Override
  public Map getSubjectsByIdentifiers(Collection identifiers,
      String realm) {
    return this.getSource().getSubjectsByIdentifiers(identifiers, realm);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSubjectsByIds(java.util.Collection, java.lang.String)
   */
  @Override
  public Map getSubjectsByIds(Collection ids, String realm) {
    return this.getSource().getSubjectsByIds(ids, realm);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#getSubjectsByIdsOrIdentifiers(java.util.Collection, java.lang.String)
   */
  @Override
  public Map getSubjectsByIdsOrIdentifiers(
      Collection idsOrIdentifiers, String realm) {
    return this.getSource().getSubjectsByIdsOrIdentifiers(idsOrIdentifiers, realm);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#search(java.lang.String, java.lang.String)
   */
  @Override
  public Set search(String searchValue, String realm) {
    return this.getSource().search(searchValue, realm);
  }

  /**
   * @see edu.internet2.middleware.subject.Source#searchPage(java.lang.String, java.lang.String)
   */
  @Override
  public SearchPageResult searchPage(String searchValue, String realm) {
    return this.getSource().searchPage(searchValue, realm);
  }

  @Override
  public boolean isEditable() {
    return true;
  }

  @Override
  public boolean isEnabled() {
    return true;
  }

  
  private String configId;
  
  @Override
  public String getConfigId() {
    return this.configId;
  }

  @Override
  public void setConfigId(String configId) {
    this.configId = configId;
  }

  @Override
  public String convertSubjectAttributeToSourceAttribute(String nameOfSubjectAttribute) {
    return this.getSource().convertSubjectAttributeToSourceAttribute(nameOfSubjectAttribute);
  }

  @Override
  public String convertSourceAttributeToSubjectAttribute(String nameOfSourceAttribute) {
    return this.getSource().convertSourceAttributeToSubjectAttribute(nameOfSourceAttribute);
  }
  
  
  
}