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/*******************************************************************************
* Copyright (c) 2002, 2011 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* Jens Lukowski/Innoopract - initial renaming/restructuring
* Angelo Zerr <angelo.zerr@gmail.com> - copied from org.eclipse.wst.xml.core.internal.catalog.CatalogSet
* modified in order to process JSON Objects.
*******************************************************************************/
package org.eclipse.wst.json.core.internal.schema.catalog;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.wst.json.core.internal.Logger;
public class CatalogSet {
protected Map uriResourceMap = new HashMap();
protected Map catalogPersistenceLocations = new HashMap();
public CatalogSet() {
super();
}
/**
* Find a Catalog with the given ID. If one is not found, create one at the
* given URI.
*
* @param id
* @param uri
* - the URI, the parent of this file path must already exist
* @return
*/
public Catalog lookupOrCreateCatalog(String id, String uri) {
Catalog catalog = getCatalog(id, uri);
if (catalog == null) {
catalog = new Catalog(this, id, uri);
try {
catalog.load();
uriResourceMap.put(uri, catalog);
} catch (Exception e) {
// we catch and log all exceptions, to disallow
// one bad extension interfering with others
Logger.logException(
"error loading catalog: " + id + " " + uri, e); //$NON-NLS-1$ //$NON-NLS-2$
}
}
return catalog;
}
private Catalog getCatalog(String id, String uri) {
return (Catalog) uriResourceMap.get(uri);
}
public void putCatalogPersistenceLocation(String logicalURI,
String actualURI) {
catalogPersistenceLocations.put(logicalURI, actualURI);
}
// Never used?
public String getCatalogPersistenceLocation(String id) {
return (String) catalogPersistenceLocations.get(id);
}
public void clearResourceCache() {// Clearing only uriResourceMap is
// required
uriResourceMap.clear();
}
}
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