Make ACR content providers more configurable

[lgpl/argeo-commons.git] / org.argeo.cms / src / org / argeo / cms / acr / fs / FsContentProvider.java

diff --git a/org.argeo.cms/src/org/argeo/cms/acr/fs/FsContentProvider.java b/org.argeo.cms/src/org/argeo/cms/acr/fs/FsContentProvider.java
index 62b20af3df7570df6380a06671dedcc14e26a717..1b5741431145663d55e871141c0191287fa4a1ce 100644 (file)
--- a/org.argeo.cms/src/org/argeo/cms/acr/fs/FsContentProvider.java
+++ b/org.argeo.cms/src/org/argeo/cms/acr/fs/FsContentProvider.java
@@ -24,31 +24,26 @@ import org.argeo.api.acr.spi.ProvidedSession;
 public class FsContentProvider implements ContentProvider {
        final static String XMLNS_ = "xmlns:";
 
-       private final String mountPath;
-       private final Path rootPath;
-//     private final boolean isRoot;
+       protected String mountPath;
+       protected Path rootPath;
 
        private NavigableMap<String, String> prefixes = new TreeMap<>();
 
        public FsContentProvider(String mountPath, Path rootPath) {
                Objects.requireNonNull(mountPath);
                Objects.requireNonNull(rootPath);
-               
+
                this.mountPath = mountPath;
                this.rootPath = rootPath;
                // FIXME make it more robust
                initNamespaces();
        }
 
-//     @Deprecated
-//     public FsContentProvider(String mountPath, Path rootPath, boolean isRoot) {
-//             this.mountPath = mountPath;
-//             this.rootPath = rootPath;
-////           this.isRoot = isRoot;
-////           initNamespaces();
-//     }
+       protected FsContentProvider() {
+
+       }
 
-       private void initNamespaces() {
+       protected void initNamespaces() {
                try {
                        UserDefinedFileAttributeView udfav = Files.getFileAttributeView(rootPath,
                                        UserDefinedFileAttributeView.class);
@@ -103,7 +98,7 @@ public class FsContentProvider implements ContentProvider {
                return mountPath;
        }
 
-       boolean isMountRoot(Path path) {
+       boolean isMountBase(Path path) {
                try {
                        return Files.isSameFile(rootPath, path);
                } catch (IOException e) {
@@ -112,7 +107,7 @@ public class FsContentProvider implements ContentProvider {
        }
 
        @Override
-       public ProvidedContent get(ProvidedSession session, String mountPath, String relativePath) {
+       public ProvidedContent get(ProvidedSession session, String relativePath) {
                return new FsContent(session, this, rootPath.resolve(relativePath));
        }
 
@@ -120,6 +115,11 @@ public class FsContentProvider implements ContentProvider {
         * NAMESPACE CONTEXT
         */
 
+       @Override
+       public boolean exists(ProvidedSession session, String relativePath) {
+               return Files.exists(rootPath.resolve(relativePath));
+       }
+
        @Override
        public String getNamespaceURI(String prefix) {
                return NamespaceUtils.getNamespaceURI((p) -> prefixes.get(p), prefix);