X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Facr%2FCmsContentSession.java;h=73adc7012860c99503bacf683488d6b0c2fb0235;hb=f3cb3bed85cb528d919193ce6abb2bb8d05faf03;hp=318080509b02ab624e3bf18c3feb124a7f8817db;hpb=cc1dd97ebcc32e1bd754073ad23def182f460452;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms/src/org/argeo/cms/acr/CmsContentSession.java b/org.argeo.cms/src/org/argeo/cms/acr/CmsContentSession.java
index 318080509..73adc7012 100644
--- a/org.argeo.cms/src/org/argeo/cms/acr/CmsContentSession.java
+++ b/org.argeo.cms/src/org/argeo/cms/acr/CmsContentSession.java
@@ -1,47 +1,57 @@
 package org.argeo.cms.acr;
 
-import java.util.Iterator;
+import java.util.HashSet;
 import java.util.Locale;
-import java.util.Map;
 import java.util.Set;
-import java.util.TreeSet;
+import java.util.UUID;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.CompletionStage;
 import java.util.function.Consumer;
-import java.util.stream.Collectors;
 
 import javax.security.auth.Subject;
 
 import org.argeo.api.acr.Content;
 import org.argeo.api.acr.ContentSession;
-import org.argeo.api.acr.NamespaceUtils;
+import org.argeo.api.acr.DName;
 import org.argeo.api.acr.spi.ContentProvider;
 import org.argeo.api.acr.spi.ProvidedContent;
 import org.argeo.api.acr.spi.ProvidedRepository;
 import org.argeo.api.acr.spi.ProvidedSession;
+import org.argeo.api.uuid.UuidFactory;
 import org.argeo.cms.acr.xml.DomContentProvider;
 
 /** Implements {@link ProvidedSession}. */
 class CmsContentSession implements ProvidedSession {
-	final private CmsContentRepository contentRepository;
+	final private AbstractContentRepository contentRepository;
 
+	private final UUID uuid;
 	private Subject subject;
 	private Locale locale;
 
+	private UuidFactory uuidFactory;
+
 	private CompletableFuture<ProvidedSession> closed = new CompletableFuture<>();
 
 	private CompletableFuture<ContentSession> edition;
 
-	private Set<ContentProvider> modifiedProviders = new TreeSet<>();
+	private Set<ContentProvider> modifiedProviders = new HashSet<>();
+
+	private Content sessionRunDir;
 
-	public CmsContentSession(CmsContentRepository contentRepository, Subject subject, Locale locale) {
+	public CmsContentSession(AbstractContentRepository contentRepository, UUID uuid, Subject subject, Locale locale,
+			UuidFactory uuidFactory) {
 		this.contentRepository = contentRepository;
 		this.subject = subject;
 		this.locale = locale;
+		this.uuid = uuid;
+		this.uuidFactory = uuidFactory;
 	}
 
 	public void close() {
 		closed.complete(this);
+
+		if (sessionRunDir != null)
+			sessionRunDir.remove();
 	}
 
 	@Override
@@ -51,13 +61,30 @@ class CmsContentSession implements ProvidedSession {
 
 	@Override
 	public Content get(String path) {
+		if (!path.startsWith(ContentUtils.ROOT_SLASH))
+			throw new IllegalArgumentException(path + " is not an absolute path");
+		ContentProvider contentProvider = contentRepository.getMountManager().findContentProvider(path);
+		String mountPath = contentProvider.getMountPath();
+		String relativePath = extractRelativePath(mountPath, path);
+		ProvidedContent content = contentProvider.get(CmsContentSession.this, relativePath);
+		return content;
+	}
+
+	@Override
+	public boolean exists(String path) {
+		if (!path.startsWith(ContentUtils.ROOT_SLASH))
+			throw new IllegalArgumentException(path + " is not an absolute path");
 		ContentProvider contentProvider = contentRepository.getMountManager().findContentProvider(path);
 		String mountPath = contentProvider.getMountPath();
+		String relativePath = extractRelativePath(mountPath, path);
+		return contentProvider.exists(this, relativePath);
+	}
+
+	private String extractRelativePath(String mountPath, String path) {
 		String relativePath = path.substring(mountPath.length());
 		if (relativePath.length() > 0 && relativePath.charAt(0) == '/')
 			relativePath = relativePath.substring(1);
-		ProvidedContent content = contentProvider.get(CmsContentSession.this, mountPath, relativePath);
-		return content;
+		return relativePath;
 	}
 
 	@Override
@@ -75,6 +102,10 @@ class CmsContentSession implements ProvidedSession {
 		return contentRepository;
 	}
 
+	public UuidFactory getUuidFactory() {
+		return uuidFactory;
+	}
+
 	/*
 	 * MOUNT MANAGEMENT
 	 */
@@ -87,34 +118,24 @@ class CmsContentSession implements ProvidedSession {
 	}
 
 	/*
-	 * NAMESPACE CONTEXT
+	 * EDITION
 	 */
-
-	@Override
-	public String getNamespaceURI(String prefix) {
-		return NamespaceUtils.getNamespaceURI((p) -> contentRepository.getTypesManager().getPrefixes().get(p), prefix);
-	}
-
-	@Override
-	public Iterator<String> getPrefixes(String namespaceURI) {
-		return NamespaceUtils.getPrefixes((ns) -> contentRepository.getTypesManager().getPrefixes().entrySet().stream()
-				.filter(e -> e.getValue().equals(ns)).map(Map.Entry::getKey).collect(Collectors.toUnmodifiableSet()),
-				namespaceURI);
-	}
-
 	@Override
 	public CompletionStage<ContentSession> edit(Consumer<ContentSession> work) {
 		edition = CompletableFuture.supplyAsync(() -> {
 			work.accept(this);
 			return this;
 		}).thenApply((s) -> {
-			// TODO optimise
-			for (ContentProvider provider : modifiedProviders) {
-				if (provider instanceof DomContentProvider) {
-					((DomContentProvider) provider).persist(s);
+			synchronized (CmsContentSession.this) {
+				// TODO optimise
+				for (ContentProvider provider : modifiedProviders) {
+					if (provider instanceof DomContentProvider) {
+						((DomContentProvider) provider).persist(s);
+					}
 				}
+				modifiedProviders.clear();
+				return s;
 			}
-			return s;
 		});
 		return edition.minimalCompletionStage();
 	}
@@ -125,11 +146,31 @@ class CmsContentSession implements ProvidedSession {
 	}
 
 	@Override
-	public void notifyModification(ProvidedContent content) {
+	public synchronized void notifyModification(ProvidedContent content) {
 		ContentProvider contentProvider = content.getProvider();
 		modifiedProviders.add(contentProvider);
 	}
 
+	@Override
+	public UUID getUuid() {
+		return uuid;
+	}
+
+	@Override
+	public Content getSessionRunDir() {
+		if (sessionRunDir == null) {
+			String runDirPath = CmsContentRepository.RUN_BASE + '/' + uuid.toString();
+			if (exists(runDirPath))
+				sessionRunDir = get(runDirPath);
+			else {
+				Content runDir = get(CmsContentRepository.RUN_BASE);
+				// TODO deal with no run dir available?
+				sessionRunDir = runDir.add(uuid.toString(), DName.collection.qName());
+			}
+		}
+		return sessionRunDir;
+	}
+
 //		@Override
 //		public String findNamespace(String prefix) {
 //			return prefixes.get(prefix);