X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;ds=inline;f=base%2Fruntime%2Forg.argeo.eclipse.ui.jcr%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Feclipse%2Fui%2Fjcr%2FSimpleNodeContentProvider.java;fp=base%2Fruntime%2Forg.argeo.eclipse.ui.jcr%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Feclipse%2Fui%2Fjcr%2FSimpleNodeContentProvider.java;h=28e014d2e005b00c2a25fbed90527aa98b71fee1;hb=9f870f5870afc1babb64874d0d91c99ef3417ddd;hp=0000000000000000000000000000000000000000;hpb=07b21659cba964ffdc81403718d0962c2d09175d;p=lgpl%2Fargeo-commons.git diff --git a/base/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/SimpleNodeContentProvider.java b/base/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/SimpleNodeContentProvider.java new file mode 100644 index 000000000..28e014d2e --- /dev/null +++ b/base/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/SimpleNodeContentProvider.java @@ -0,0 +1,73 @@ +/* + * Copyright (C) 2007-2012 Mathieu Baudier + * + * 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. + */ +package org.argeo.eclipse.ui.jcr; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; + +import javax.jcr.Node; +import javax.jcr.RepositoryException; +import javax.jcr.Session; + +import org.argeo.ArgeoException; +import org.argeo.jcr.JcrUtils; + +/** Simple JCR node content provider taking a list of String as base path. */ +public class SimpleNodeContentProvider extends AbstractNodeContentProvider { + private final List basePaths; + private Boolean mkdirs = false; + + public SimpleNodeContentProvider(Session session, String... basePaths) { + this(session, Arrays.asList(basePaths)); + } + + public SimpleNodeContentProvider(Session session, List basePaths) { + super(session); + this.basePaths = basePaths; + } + + @Override + protected Boolean isBasePath(String path) { + if (basePaths.contains(path)) + return true; + return super.isBasePath(path); + } + + public Object[] getElements(Object inputElement) { + try { + List baseNodes = new ArrayList(); + for (String basePath : basePaths) + if (mkdirs && !getSession().itemExists(basePath)) + baseNodes.add(JcrUtils.mkdirs(getSession(), basePath)); + else + baseNodes.add(getSession().getNode(basePath)); + return baseNodes.toArray(); + } catch (RepositoryException e) { + throw new ArgeoException("Cannot get base nodes for " + basePaths, + e); + } + } + + public List getBasePaths() { + return basePaths; + } + + public void setMkdirs(Boolean mkdirs) { + this.mkdirs = mkdirs; + } + +}