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Posted to commits@clerezza.apache.org by re...@apache.org on 2015/04/14 15:13:40 UTC
[65/87] [abbrv] clerezza git commit: CLEREZZA-966: moved ported rdf.*
modules to hierarchy
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.storage.web/src/main/resources/OSGI-INF/metatype/metatype.xml
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diff --git a/rdf.storage.web/src/main/resources/OSGI-INF/metatype/metatype.xml b/rdf.storage.web/src/main/resources/OSGI-INF/metatype/metatype.xml
deleted file mode 100644
index e1bd1fb..0000000
--- a/rdf.storage.web/src/main/resources/OSGI-INF/metatype/metatype.xml
+++ /dev/null
@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-
- Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements. See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership. The ASF licenses this file
- to you 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.
-
--->
-
-<metatype:MetaData xmlns:metatype="http://www.osgi.org/xmlns/metatype/v1.0.0" localization="OSGI-INF/metatype/metatype">
- <OCD id="org.apache.clerezza.rdf.storage.web.WebProxy"
- name="Clerezza SCB Web Storage Provider"
- description="%org.apache.clerezza.rdf.storage.web.WebProxy.description">
- <AD id="network-timeout" type="int" default="false" name="Network Timeout" description="Specifies the network timeout in ms."/>
- </OCD>
- <Designate pid="org.apache.clerezza.rdf.storage.web.WebProxy">
- <Object ocdref="org.apache.clerezza.rdf.storage.web.WebProxy"/>
- </Designate>
-</metatype:MetaData>
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.storage.web/src/main/resources/OSGI-INF/serviceComponents.xml
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diff --git a/rdf.storage.web/src/main/resources/OSGI-INF/serviceComponents.xml b/rdf.storage.web/src/main/resources/OSGI-INF/serviceComponents.xml
deleted file mode 100644
index ff9b296..0000000
--- a/rdf.storage.web/src/main/resources/OSGI-INF/serviceComponents.xml
+++ /dev/null
@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-
- Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements. See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership. The ASF licenses this file
- to you 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.
-
--->
-
-<components xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
-
- <scr:component enabled="true" name="org.apache.clerezza.rdf.storage.web.WebProxy">
- <implementation class="org.apache.clerezza.rdf.storage.web.WebProxy"/>
- <service servicefactory="false">
- <provide interface="org.apache.clerezza.rdf.storage.web.WebProxy"/>
- <provide interface="org.apache.clerezza.rdf.core.access.WeightedTcProvider"/>
- </service>
- <!-- hard coded <property name="weight" type="Integer" value="0"/> -->
- <reference name="weightedTcProvider" interface="org.apache.clerezza.rdf.core.access.WeightedTcProvider"
- cardinality="1..n" policy="dynamic" bind="bindWeightedTcProvider" unbind="unbindWeightedTcProvider"/>
- <reference name="parser" interface="org.apache.clerezza.rdf.core.serializedform.Parser"
- cardinality="1..1" policy="static" bind="bindParser" unbind="unbindParser"/>
- <property name="network-timeout" value="3000" type="Integer"/>
- </scr:component>
-
-</components>
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.storage.web/src/main/scala/WebProxy.scala
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diff --git a/rdf.storage.web/src/main/scala/WebProxy.scala b/rdf.storage.web/src/main/scala/WebProxy.scala
deleted file mode 100644
index 3a03e3b..0000000
--- a/rdf.storage.web/src/main/scala/WebProxy.scala
+++ /dev/null
@@ -1,271 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.clerezza.rdf.storage.web
-
-
-import org.apache.commons.rdf.ImmutableGraph
-import org.apache.commons.rdf.Iri
-import org.apache.commons.rdf._
-import org.apache.commons.rdf.impl.utils.AbstractGraph
-import org.osgi.service.component.ComponentContext
-import java.io.IOException
-import java.net.{HttpURLConnection, URL}
-import org.apache.clerezza.rdf.core.serializedform.SupportedFormat
-import org.apache.clerezza.rdf.core.serializedform.Parser
-import java.security.{PrivilegedExceptionAction, PrivilegedActionException, AccessController}
-
-import org.slf4j.scala._
-import org.apache.clerezza.rdf.core.access._
-import org.apache.clerezza.rdf.core._
-import java.sql.Time
-
-/**
- * The Web Proxy Service enables applications to request remote (and local) graphs.
- * It keeps cached version of the remote graphs in store for faster delivery.
- *
- */
-class WebProxy extends WeightedTcProvider with Logging {
-
- val networkTimeoutKey = "network-timeout"
-
- private var networkTimeout: Int = _
-
- private var tcProvider: TcProviderMultiplexer = new TcProviderMultiplexer
-
- /**
- * Register a provider
- *
- * @param provider
- * the provider to be registered
- */
- protected def bindWeightedTcProvider(provider: WeightedTcProvider): Unit = {
- tcProvider.addWeightedTcProvider(provider)
- }
-
- /**
- * Deregister a provider
- *
- * @param provider
- * the provider to be deregistered
- */
- protected def unbindWeightedTcProvider(provider: WeightedTcProvider): Unit = {
- tcProvider.removeWeightedTcProvider(provider)
- }
-
- /**OSGI method, called on activation */
- protected def activate(context: ComponentContext) = {
- networkTimeout = Integer.parseInt(context.getProperties.get(networkTimeoutKey).toString)
- }
-
-
- private var parser: Parser = null
-
- protected def bindParser(p: Parser) = {
- parser = p
- }
-
- protected def unbindParser(p: Parser) = {
- parser = null
- }
-
- def getWeight: Int = {
- return 0
- }
-
- /**
- * Any Graph is available as ImmutableGraph as well as immutable Graph
- *
- * @param name
- * @return
- * @throws NoSuchEntityException
- */
- def getMGraph(name: Iri): Graph = {
- val graph = getImmutableGraph(name)
- return new AbstractGraph() {
- protected def performFilter(subject: BlankNodeOrIri, predicate: Iri, `object` : RdfTerm): java.util.Iterator[Triple] = {
- graph.filter(subject, predicate, `object`)
- }
-
- def performSize = graph.size
- }
- }
-
- def getImmutableGraph(name: Iri): ImmutableGraph = {
- try {
- getGraph(name, Cache.Fetch)
- } catch {
- case e: IOException => {
- logger.debug("could not get graph by dereferencing uri", e)
- throw new NoSuchEntityException(name)
- }
-
- }
- }
-
- def getGraph(name: Iri): Graph = {
- return getMGraph(name)
- }
-
- def createGraph(name: Iri): Graph = {
- throw new UnsupportedOperationException
- }
-
- def createImmutableGraph(name: Iri, triples: Graph): ImmutableGraph = {
- throw new UnsupportedOperationException
- }
-
- def deleteGraph(name: Iri): Unit = {
- throw new UnsupportedOperationException
- }
-
- def getNames(graph: ImmutableGraph): java.util.Set[Iri] = {
- var result: java.util.Set[Iri] = new java.util.HashSet[Iri]
- import collection.JavaConversions._
- for (name <- listGraphs) {
- if (getImmutableGraph(name).equals(graph)) {
- result.add(name)
- }
- }
- return result
- }
-
- def listGraphs: java.util.Set[Iri] = {
- var result: java.util.Set[Iri] = new java.util.HashSet[Iri]
- result.addAll(listMGraphs)
- result.addAll(listImmutableGraphs)
- return result
- }
-
- def listMGraphs: java.util.Set[Iri] = {
- //or should we list graphs for which we have a cached version?
- return java.util.Collections.emptySet[Iri]
- }
-
- def listImmutableGraphs: java.util.Set[Iri] = {
- return java.util.Collections.emptySet[Iri]
- }
-
- /**
- * The semantics of this resource
- * @param update if a remote URI, update information on the resource first
- */
- def getGraph(name: Iri, updatePolicy: Cache.Value): ImmutableGraph = {
- logger.debug("getting graph " + name)
- if (name.getUnicodeString.indexOf('#') != -1) {
- logger.debug("not dereferencing URI with hash sign. Please see CLEREZZA-533 for debate.")
- throw new NoSuchEntityException(name)
- }
- if (name.getUnicodeString.startsWith("urn")) {
- //these are not dereferenceable
- throw new NoSuchEntityException(name)
- }
- val cacheGraphName = new Iri("urn:x-localinstance:/cache/" + name.getUnicodeString)
- //todo: follow redirects and keep track of them
- //todo: keep track of headers especially date and etag. test for etag similarity
- //todo: for https connection allow user to specify his webid and send his key: ie allow web server to be an agent
- //todo: add GRDDL functionality, so that other return types can be processed too
- //todo: enable ftp and other formats (though content negotiation won't work there)
- def updateGraph() {
- val url = new URL(name.getUnicodeString)
- val connection = url.openConnection()
- connection match {
- case hc: HttpURLConnection => {
- hc.addRequestProperty("Accept", acceptHeader)
- hc.setReadTimeout(networkTimeout)
- hc.setConnectTimeout(networkTimeout)
- };
- }
- connection.connect()
- val in = connection.getInputStream()
- val mediaType = connection.getContentType()
- val remoteTriples = parser.parse(in, mediaType, name)
- tcProvider.synchronized {
- try {
- tcProvider.deleteGraph(cacheGraphName)
- } catch {
- case e: NoSuchEntityException =>;
- }
- tcProvider.createImmutableGraph(cacheGraphName, remoteTriples)
- }
- }
- try {
- //the logic here is not quite right, as we don't look at time of previous fetch.
- updatePolicy match {
- case Cache.Fetch => try {
- tcProvider.getImmutableGraph(cacheGraphName)
- } catch {
- case e: NoSuchEntityException => updateGraph(); tcProvider.getImmutableGraph(cacheGraphName)
- }
- case Cache.ForceUpdate => updateGraph(); tcProvider.getImmutableGraph(cacheGraphName)
- case Cache.CacheOnly => tcProvider.getImmutableGraph(cacheGraphName)
- }
- } catch {
- case ex: PrivilegedActionException => {
- var cause: Throwable = ex.getCause
- if (cause.isInstanceOf[UnsupportedOperationException]) {
- throw cause.asInstanceOf[UnsupportedOperationException]
- }
- if (cause.isInstanceOf[EntityAlreadyExistsException]) {
- throw cause.asInstanceOf[EntityAlreadyExistsException]
- }
- if (cause.isInstanceOf[RuntimeException]) {
- throw cause.asInstanceOf[RuntimeException]
- }
- throw new RuntimeException(cause)
- }
- }
- }
-
-
- private lazy val acceptHeader = {
-
- import scala.collection.JavaConversions._
-
- (for (f <- parser.getSupportedFormats) yield {
- val qualityOfFormat = {
- f match {
- //the default, well established format
- case SupportedFormat.RDF_XML => "1.0";
- //n3 is a bit less well defined and/or many parsers supports only subsets
- case SupportedFormat.N3 => "0.6";
- //we prefer most dedicated formats to (X)HTML, not because those are "better",
- //but just because it is quite likely that the pure RDF format will be
- //lighter (contain less presentation markup), and it is also possible that HTML does not
- //contain any RDFa, but just points to another format.
- case SupportedFormat.XHTML => "0.5";
- //we prefer XHTML over html, because parsing (should) be easier
- case SupportedFormat.HTML => "0.4";
- //all other formats known currently are structured formats
- case _ => "0.8"
- }
- }
- f + "; q=" + qualityOfFormat + ","
- }).mkString + " *; q=.1" //is that for GRDDL?
- }
-}
-
-object Cache extends Enumeration {
- /**fetch if not in cache, if version in cache is out of date, or return cache */
- val Fetch = Value
- /**fetch from source whatever is in cache */
- val ForceUpdate = Value
- /**only get cached version. If none exists return empty graph */
- val CacheOnly = Value
-}
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.web/LICENSE
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diff --git a/rdf.web/LICENSE b/rdf.web/LICENSE
deleted file mode 100644
index 261eeb9..0000000
--- a/rdf.web/LICENSE
+++ /dev/null
@@ -1,201 +0,0 @@
- Apache License
- Version 2.0, January 2004
- http://www.apache.org/licenses/
-
- TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
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- "License" shall mean the terms and conditions for use, reproduction,
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http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.web/pom.xml
----------------------------------------------------------------------
diff --git a/rdf.web/pom.xml b/rdf.web/pom.xml
deleted file mode 100644
index 7dc74da..0000000
--- a/rdf.web/pom.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?><project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-<!--
-
- Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements. See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership. The ASF licenses this file
- to you 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.
-
--->
-
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>clerezza</artifactId>
- <version>7-SNAPSHOT</version>
- <relativePath />
- </parent>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>rdf.web</artifactId>
- <packaging>pom</packaging>
- <version>1.0.0-SNAPSHOT</version>
- <name>Clerezza - RDF Web Access</name>
- <description>Allows access to Clerezza graphs over HTTP with JAX-RS</description>
- <modules>
- <module>rdf.web.core</module>
- <module>rdf.web.ontologies</module>
- </modules>
-</project>
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.web/rdf.web.core/LICENSE
----------------------------------------------------------------------
diff --git a/rdf.web/rdf.web.core/LICENSE b/rdf.web/rdf.web.core/LICENSE
deleted file mode 100644
index 261eeb9..0000000
--- a/rdf.web/rdf.web.core/LICENSE
+++ /dev/null
@@ -1,201 +0,0 @@
- Apache License
- Version 2.0, January 2004
- http://www.apache.org/licenses/
-
- TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
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- 6. Trademarks. This License does not grant permission to use the trade
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- 7. Disclaimer of Warranty. Unless required by applicable law or
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- incurred by, or claims asserted against, such Contributor by reason
- of your accepting any such warranty or additional liability.
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- END OF TERMS AND CONDITIONS
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- APPENDIX: How to apply the Apache License to your work.
-
- To apply the Apache License to your work, attach the following
- boilerplate notice, with the fields enclosed by brackets "[]"
- replaced with your own identifying information. (Don't include
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- 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.
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.web/rdf.web.core/nbactions.xml
----------------------------------------------------------------------
diff --git a/rdf.web/rdf.web.core/nbactions.xml b/rdf.web/rdf.web.core/nbactions.xml
deleted file mode 100644
index 49e8307..0000000
--- a/rdf.web/rdf.web.core/nbactions.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<actions>
- <action>
- <actionName>CUSTOM-deploy to localhost:8080</actionName>
- <displayName>deploy to localhost:8080</displayName>
- <goals>
- <goal>install</goal>
- <goal>org.apache.sling:maven-sling-plugin:install</goal>
- </goals>
- </action>
-</actions>
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.web/rdf.web.core/pom.xml
----------------------------------------------------------------------
diff --git a/rdf.web/rdf.web.core/pom.xml b/rdf.web/rdf.web.core/pom.xml
deleted file mode 100644
index 2cad597..0000000
--- a/rdf.web/rdf.web.core/pom.xml
+++ /dev/null
@@ -1,117 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?><project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-<!--
-
- Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements. See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership. The ASF licenses this file
- to you 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.
-
- -->
-
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>clerezza</artifactId>
- <version>7-SNAPSHOT</version>
- <relativePath />
- </parent>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>rdf.web.core</artifactId>
- <packaging>bundle</packaging>
- <version>1.0.0-SNAPSHOT</version>
- <name>Clerezza - RDF Web Access Core</name>
- <description>The core part of Clerezza RDF Web Access</description>
- <build>
- <plugins>
- <plugin>
- <groupId>org.apache.felix</groupId>
- <artifactId>maven-scr-plugin</artifactId>
- </plugin>
- </plugins>
- </build>
- <dependencies>
- <dependency>
- <groupId>junit</groupId>
- <artifactId>junit</artifactId>
- <scope>test</scope>
- </dependency>
- <dependency>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>platform.typerendering.core</artifactId>
- <version>1.0.0-SNAPSHOT</version>
- </dependency>
- <dependency>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>platform.typerendering.scalaserverpages</artifactId>
- <version>1.0.0-SNAPSHOT</version>
- </dependency>
- <dependency>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>rdf.core</artifactId>
- <version>1.0.0-SNAPSHOT</version>
- </dependency>
- <dependency>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>rdf.jena.serializer</artifactId>
- <scope>test</scope>
- <version>1.0.0-SNAPSHOT</version>
- </dependency>
- <dependency>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>rdf.jena.parser</artifactId>
- <scope>test</scope>
- <version>1.0.0-SNAPSHOT</version>
- </dependency>
- <dependency>
- <groupId>org.easymock</groupId>
- <artifactId>easymock</artifactId>
- <scope>test</scope>
- </dependency>
- <dependency>
- <groupId>javax.ws.rs</groupId>
- <artifactId>jsr311-api</artifactId>
- </dependency>
- <dependency>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>jaxrs.utils</artifactId>
- <version>0.9</version>
- </dependency>
- <dependency>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>rdf.ontologies</artifactId>
- <version>1.0.0-SNAPSHOT</version>
- </dependency>
- <dependency>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>rdf.web.ontologies</artifactId>
- <version>1.0.0-SNAPSHOT</version>
- </dependency>
- <dependency>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>platform.globalmenu.api</artifactId>
- <version>0.3</version>
- </dependency>
- <dependency>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>permissiondescriptions</artifactId>
- <version>0.2</version>
- </dependency>
- <dependency>
- <groupId>org.apache.clerezza</groupId>
- <artifactId>web.fileserver</artifactId>
- <version>0.10</version>
- </dependency>
- </dependencies>
-</project>
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/Backup.java
----------------------------------------------------------------------
diff --git a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/Backup.java b/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/Backup.java
deleted file mode 100644
index 440e877..0000000
--- a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/Backup.java
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.clerezza.rdf.web.core;
-
-import org.apache.clerezza.platform.Constants;
-import org.apache.clerezza.platform.globalmenu.GlobalMenuItem;
-import org.apache.clerezza.platform.globalmenu.GlobalMenuItemsProvider;
-import org.apache.clerezza.platform.typerendering.scalaserverpages.ScalaServerPagesService;
-import org.apache.commons.rdf.BlankNode;
-import org.apache.commons.rdf.Graph;
-import org.apache.clerezza.rdf.core.access.security.TcPermission;
-import org.apache.commons.rdf.impl.utils.simple.SimpleGraph;
-import org.apache.clerezza.rdf.ontologies.RDF;
-import org.apache.clerezza.rdf.utils.GraphNode;
-import org.apache.clerezza.rdf.web.ontologies.BACKUP;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Property;
-import org.apache.felix.scr.annotations.Reference;
-import org.apache.felix.scr.annotations.Service;
-import org.osgi.framework.ServiceRegistration;
-import org.osgi.service.component.ComponentContext;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.apache.clerezza.rdf.ontologies.PLATFORM;
-
-import javax.ws.rs.GET;
-import javax.ws.rs.Path;
-import javax.ws.rs.Produces;
-import javax.ws.rs.core.MediaType;
-import javax.ws.rs.core.Response;
-import javax.ws.rs.core.Response.ResponseBuilder;
-import javax.ws.rs.core.Response.Status;
-import java.net.URL;
-import java.security.AccessControlException;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.HashSet;
-import java.util.Set;
-
-/**
- * This JAX-RS resource provides a method to retrieve a zip file containing
- * all triple collections that the use may access. The triple collection are
- * serialized in N-Triples format. The URI path of this resource is
- * "/admin/backup".
- *
- * This class adds a global menu-item for users that can read the system graph
- * (as there's currently no dedicated backup-permission).
- *
- * @author hasan, reto
- */
-@Component
-@Service({Object.class, GlobalMenuItemsProvider.class})
-@Property(name = "javax.ws.rs", boolValue = true)
-@Path("/admin/backup")
-public class Backup implements GlobalMenuItemsProvider {
-
- final Logger logger = LoggerFactory.getLogger(Backup.class);
- @Reference
- private ScalaServerPagesService scalaServerPagesService;
- private Set<ServiceRegistration> serviceRegistrations = new HashSet<ServiceRegistration>();
-
- /**
- * The activate method is called when SCR activates the component configuration.
- *
- * @param componentContext
- */
- protected void activate(ComponentContext componentContext) {
- URL templateURL = getClass().getResource("backup-management.ssp");
- serviceRegistrations.add(scalaServerPagesService.registerScalaServerPage(templateURL, BACKUP.BackupAdminPage, "naked",
- MediaType.APPLICATION_XHTML_XML_TYPE));
- }
-
- protected void deactivate(ComponentContext context) {
- for (ServiceRegistration r : serviceRegistrations) {
- r.unregister();
- }
- }
-
- /**
- * Get a zipped file containing all triple collections which the
- * user may access. The resource is accessible through the URI path
- * "/admin/backup/download".
- * The triple collections are serialized in N-Triples format before being
- * archived in a single zipped file.
- * A mapping of the names of the files in the archive to triple collection
- * names is available as well in the archive as a text file named
- * triplecollections.nt.
- *
- * @return a response that will cause the creation of a zipped file
- */
- @GET
- @Path("download")
- @Produces("application/zip")
- public Response download() {
- AccessController.checkPermission(new BackupPermission());
- return AccessController.doPrivileged(new PrivilegedAction<Response>() {
-
- @Override
- public Response run() {
- ResponseBuilder responseBuilder = Response.status(Status.OK).
- entity(Backup.this);
- responseBuilder.header("Content-Disposition",
- "attachment; filename=backup" + getCurrentDate() + ".zip");
- return responseBuilder.build();
- }
- });
-
- }
-
- @GET
- public GraphNode overviewPage() {
- Graph resultGraph = new SimpleGraph();
- GraphNode result = new GraphNode(new BlankNode(), resultGraph);
- result.addProperty(RDF.type, BACKUP.BackupAdminPage);
- result.addProperty(RDF.type, PLATFORM.HeadedPage);
- return result;
- }
-
- private String getCurrentDate() {
- DateFormat dateFormat = new SimpleDateFormat("yyyyMMddHHmmss");
- Date date = new Date();
- return dateFormat.format(date);
- }
-
- @Override
- public Set<GlobalMenuItem> getMenuItems() {
- //need backup or restore permission for the menu item to be shown
- Set<GlobalMenuItem> result = new HashSet<GlobalMenuItem>();
- try {
- AccessController.checkPermission(new BackupPermission());
- } catch (AccessControlException e) {
- try {
- AccessController.checkPermission(new RestorePermission());
- } catch (AccessControlException e1) {
- return result;
- }
- }
- result.add(new GlobalMenuItem("/admin/backup",
- "BCK", "Backup and Restore", 5, "Administration"));
- return result;
- }
-}
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/BackupMessageBodyWriter.java
----------------------------------------------------------------------
diff --git a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/BackupMessageBodyWriter.java b/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/BackupMessageBodyWriter.java
deleted file mode 100644
index 5029eea..0000000
--- a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/BackupMessageBodyWriter.java
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.clerezza.rdf.web.core;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.lang.annotation.Annotation;
-import java.lang.reflect.Type;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.locks.Lock;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipOutputStream;
-import javax.ws.rs.Produces;
-import javax.ws.rs.WebApplicationException;
-import javax.ws.rs.core.MediaType;
-import javax.ws.rs.core.MultivaluedMap;
-import javax.ws.rs.core.Response;
-import javax.ws.rs.core.Response.Status;
-import javax.ws.rs.ext.MessageBodyWriter;
-import javax.ws.rs.ext.Provider;
-import org.apache.clerezza.rdf.core.LiteralFactory;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Property;
-import org.apache.felix.scr.annotations.Reference;
-import org.apache.felix.scr.annotations.Service;
-import org.apache.commons.rdf.Graph;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.apache.commons.rdf.Graph;
-import org.apache.commons.rdf.Iri;
-import org.apache.clerezza.rdf.core.access.TcManager;
-import org.apache.commons.rdf.impl.utils.simple.SimpleGraph;
-import org.apache.commons.rdf.impl.utils.TripleImpl;
-import org.apache.clerezza.rdf.core.serializedform.Serializer;
-import org.apache.clerezza.rdf.core.serializedform.SupportedFormat;
-import org.apache.clerezza.rdf.core.serializedform.UnsupportedFormatException;
-import org.apache.clerezza.rdf.ontologies.RDF;
-import org.apache.clerezza.rdf.web.ontologies.BACKUP;
-
-/**
- * This does the actual work of producing a backup
- *
- * @author hasan, reto
- */
-@Component
-@Service(Object.class)
-@Property(name="javax.ws.rs", boolValue=true)
-@Produces("application/zip")
-@Provider
-public class BackupMessageBodyWriter implements MessageBodyWriter<Backup> {
-
- @Reference
- TcManager tcManager;
-
- @Reference
- Serializer serializer;
-
- final Logger logger = LoggerFactory.getLogger(BackupMessageBodyWriter.class);
-
- private final String folder = "graphs/";
-
-
- byte[] createBackup() {
- ByteArrayOutputStream result = new ByteArrayOutputStream();
- writeBackup(result);
- return result.toByteArray();
- }
-
- private void archive(ZipOutputStream compressedTcs,
- Graph tripleCollection,
- String fileName) throws IOException, UnsupportedFormatException {
- Lock readLock = null;
- compressedTcs.putNextEntry(new ZipEntry(fileName));
- if (tripleCollection instanceof Graph) {
- readLock = ((Graph) tripleCollection).getLock().readLock();
- readLock.lock();
- }
- try {
- serializer.serialize(compressedTcs, tripleCollection,
- SupportedFormat.N_TRIPLE);
- } finally {
- if (readLock != null) {
- readLock.unlock();
- }
- }
- }
-
- private String getTcFileName(Iri tcUri, String extension,
- Map<String, Integer> fileNameCount) {
- String fileName = tcUri.getUnicodeString();
- fileName = fileName.substring(fileName.lastIndexOf("/")+1);
- Integer count = fileNameCount.get(fileName);
- if (count == null) {
- fileNameCount.put(fileName, 0);
- } else {
- count++;
- fileNameCount.put(fileName, count);
- fileName = fileName.concat("_" + count);
- }
- return fileName.concat(extension);
- }
-
- private void writeBackup(OutputStream result) {
- Map<String, Integer> fileNameCount = new HashMap<String, Integer>();
- Graph backupContents = new SimpleGraph();
- try {
- ZipOutputStream compressedTcs = new ZipOutputStream(result);
-
- compressedTcs.putNextEntry(new ZipEntry(folder));
-
- Set<Iri> tripleCollections = tcManager.listGraphs();
- Iterator<Iri> tcIris = tripleCollections.iterator();
- while (tcIris.hasNext()) {
- Iri tcUri = tcIris.next();
- String fileName = folder + getTcFileName(tcUri, ".nt",
- fileNameCount);
- Graph tripleCollection = tcManager.getGraph(tcUri);
- archive(compressedTcs, tripleCollection, fileName);
- if (tripleCollection instanceof Graph) {
- backupContents.add(new TripleImpl(tcUri, RDF.type,
- BACKUP.Graph));
- } else {
- backupContents.add(new TripleImpl(tcUri, RDF.type,
- BACKUP.Graph));
- }
- backupContents.add(new TripleImpl(tcUri, BACKUP.file,
- LiteralFactory.getInstance().createTypedLiteral(
- fileName)));
- }
- archive(compressedTcs, backupContents, "triplecollections.nt");
- compressedTcs.close();
-
- } catch (UnsupportedFormatException ufe) {
- throw new WebApplicationException(Response.status(
- Status.NOT_ACCEPTABLE).entity(ufe.getMessage()).build());
- } catch (IOException ex) {
- throw new WebApplicationException(ex);
- }
- }
-
- @Override
- public boolean isWriteable(Class<?> type, Type genericType,
- Annotation[] annotations, MediaType mediaType) {
- return Backup.class.isAssignableFrom(type);
- }
-
- @Override
- public long getSize(Backup t, Class<?> type, Type genericType,
- Annotation[] annotations, MediaType mediaType) {
- return -1;
- }
-
- @Override
- public void writeTo(Backup t, Class<?> type, Type genericType,
- Annotation[] annotations, MediaType mediaType,
- MultivaluedMap<String, Object> httpHeaders,
- OutputStream entityStream) throws IOException, WebApplicationException {
- writeBackup(entityStream);
- }
-}
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/BackupPermission.java
----------------------------------------------------------------------
diff --git a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/BackupPermission.java b/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/BackupPermission.java
deleted file mode 100644
index caf5d18..0000000
--- a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/BackupPermission.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.clerezza.rdf.web.core;
-
-import org.apache.clerezza.permissiondescriptions.PermissionInfo;
-
-import java.security.Permission;
-
-/**
- * Permission to retrieve a backup copy of all graphs provided by TcManager
- *
- * @author reto
- */
-@PermissionInfo(value="Backup Permission", description="Permission " +
- "to retrieve a backup of all Triple Collections")
-public class BackupPermission extends Permission {
-
-
- public BackupPermission() {
- super("ImmutableGraph Management permission");
- }
- /**
- *
- * @param target ignored
- * @param action ignored
- */
- public BackupPermission(String target, String actions) {
- super("ImmutableGraph Management permission");
- }
-
- @Override
- public boolean implies(Permission permission) {
- return equals(permission);
- }
-
- @Override
- public boolean equals(Object obj) {
- return getClass().equals(obj.getClass());
- }
-
- @Override
- public int hashCode() {
- return 77988;
- }
-
- @Override
- public String getActions() {
- return "";
- }
-
-}
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/Delete.java
----------------------------------------------------------------------
diff --git a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/Delete.java b/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/Delete.java
deleted file mode 100644
index c00bf1b..0000000
--- a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/Delete.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.clerezza.rdf.web.core;
-
-import javax.ws.rs.FormParam;
-import javax.ws.rs.POST;
-import javax.ws.rs.Path;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.Response;
-import javax.ws.rs.core.UriInfo;
-import org.apache.clerezza.jaxrs.utils.RedirectUtil;
-import org.apache.clerezza.platform.typerendering.RenderletManager;
-import org.apache.commons.rdf.Graph;
-import org.apache.commons.rdf.Graph;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Property;
-import org.apache.felix.scr.annotations.Reference;
-import org.apache.felix.scr.annotations.Service;
-import org.apache.commons.rdf.Iri;
-import org.apache.clerezza.rdf.core.access.NoSuchEntityException;
-import org.apache.clerezza.rdf.core.access.TcManager;
-import org.apache.commons.rdf.impl.utils.simple.SimpleGraph;
-import org.apache.commons.rdf.impl.utils.TripleImpl;
-import org.apache.clerezza.rdf.ontologies.FOAF;
-import org.apache.clerezza.rdf.ontologies.OWL;
-import org.apache.clerezza.rdf.ontologies.PLATFORM;
-import org.apache.clerezza.rdf.ontologies.RDF;
-import org.apache.clerezza.rdf.utils.Smusher;
-import org.osgi.service.component.ComponentContext;
-
-/**
- * Provides a method to remove duplicate noded from (aka smush) a ImmutableGraph
- *
- * @author reto
- */
-@Component
-@Service(Object.class)
-@Property(name="javax.ws.rs", boolValue=true)
-@Path("/admin/graphs/delete")
-public class Delete {
-
- @Reference
- private TcManager tcManager;
-
-
- @POST
- public Response delete(@Context UriInfo uriInfo, @FormParam("graphName") Iri graphName) {
- tcManager.deleteGraph(graphName);
- return RedirectUtil.createSeeOtherResponse("./", uriInfo);
- }
-}
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/GraphManagement.java
----------------------------------------------------------------------
diff --git a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/GraphManagement.java b/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/GraphManagement.java
deleted file mode 100644
index 886d1e7..0000000
--- a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/GraphManagement.java
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.clerezza.rdf.web.core;
-
-import java.net.URL;
-import java.security.AccessControlException;
-import java.security.AccessController;
-import java.util.HashSet;
-import java.util.Set;
-import javax.ws.rs.GET;
-import javax.ws.rs.Path;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-import javax.ws.rs.core.UriInfo;
-import org.apache.clerezza.jaxrs.utils.TrailingSlash;
-import org.apache.clerezza.platform.globalmenu.GlobalMenuItem;
-import org.apache.clerezza.platform.globalmenu.GlobalMenuItemsProvider;
-import org.apache.clerezza.platform.typerendering.RenderletManager;
-import org.apache.clerezza.platform.typerendering.scalaserverpages.ScalaServerPagesRenderlet;
-import org.apache.commons.rdf.BlankNode;
-import org.apache.commons.rdf.ImmutableGraph;
-import org.apache.clerezza.rdf.core.LiteralFactory;
-import org.apache.commons.rdf.Graph;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Property;
-import org.apache.felix.scr.annotations.Reference;
-import org.apache.felix.scr.annotations.Service;
-import org.apache.commons.rdf.Iri;
-import org.apache.clerezza.rdf.core.access.TcManager;
-import org.apache.commons.rdf.impl.utils.simple.SimpleGraph;
-import org.apache.commons.rdf.impl.utils.TripleImpl;
-import org.apache.clerezza.rdf.ontologies.PLATFORM;
-import org.apache.clerezza.rdf.ontologies.RDF;
-import org.apache.clerezza.rdf.ontologies.TCPROVIDER;
-import org.apache.clerezza.rdf.utils.GraphNode;
-import org.apache.clerezza.rdf.web.ontologies.GRAPHMANAGEMENT;
-import org.osgi.service.component.ComponentContext;
-
-/**
- * This JAX-RS resource provides an interface designed to allow various management
- * functions on triple collections. The URI path of this resource is
- * "/admin/graph-management".
- *
- * @author reto
- */
-@Component
-@Service({Object.class, GlobalMenuItemsProvider.class})
-@Property(name="javax.ws.rs", boolValue=true)
-@Path("/admin/graphs")
-public class GraphManagement implements GlobalMenuItemsProvider {
-
- @Reference
- private TcManager tcManager;
-
- @Reference
- private RenderletManager renderletManager;
-
- protected void activate(ComponentContext componentContext) {
- URL templateURL = getClass().getResource("graph-management.ssp");
- renderletManager.registerRenderlet(ScalaServerPagesRenderlet.class.getName(),
- new Iri(templateURL.toString()), GRAPHMANAGEMENT.GraphManagementPage,
- "naked", MediaType.APPLICATION_XHTML_XML_TYPE, true);
- }
-
- @GET
- public GraphNode mainPage(@Context UriInfo uriInfo) {
- AccessController.checkPermission(new GraphManagementAppPermission());
- TrailingSlash.enforcePresent(uriInfo);
- final SimpleGraph resultGraph = new SimpleGraph();
- GraphNode graphNode = new GraphNode(new BlankNode(), resultGraph);
- Set<Iri> tripleCollections = tcManager.listGraphs();
- for (Iri uriRef : tripleCollections) {
- graphNode.addProperty(GRAPHMANAGEMENT.tripleCollection, uriRef);
- final Graph tripleCollection = tcManager.getGraph(uriRef);
- resultGraph.add(new TripleImpl(uriRef,GRAPHMANAGEMENT.size,
- LiteralFactory.getInstance().createTypedLiteral(
- tripleCollection.size())));
- if (tripleCollection instanceof ImmutableGraph) {
- resultGraph.add(new TripleImpl(uriRef,RDF.type, TCPROVIDER.Graph));
- } else {
- resultGraph.add(new TripleImpl(uriRef,RDF.type, TCPROVIDER.Graph));
- }
- }
- graphNode.addProperty(RDF.type, GRAPHMANAGEMENT.GraphManagementPage);
- graphNode.addProperty(RDF.type, PLATFORM.HeadedPage);
- return graphNode;
- }
-
- @Override
- public Set<GlobalMenuItem> getMenuItems() {
-
- Set<GlobalMenuItem> items = new HashSet<GlobalMenuItem>();
- try {
- AccessController.checkPermission(
- new GraphManagementAppPermission());
- } catch (AccessControlException e) {
- return items;
- }
- String path = "/admin/graphs";
- items.add(new GlobalMenuItem(path, "GM", "Graphs", 5,"Administration"));
- return items;
- }
-
-}
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/GraphManagementAppPermission.java
----------------------------------------------------------------------
diff --git a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/GraphManagementAppPermission.java b/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/GraphManagementAppPermission.java
deleted file mode 100644
index 09ec04d..0000000
--- a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/GraphManagementAppPermission.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.clerezza.rdf.web.core;
-
-import java.security.Permission;
-import org.apache.clerezza.permissiondescriptions.PermissionInfo;
-
-/**
- * Permission to use the ImmutableGraph-Management page. Nothe that the user
- * additioonally needs permssion on the Graphs they manipulate.
- *
- * @author reto
- */
-@PermissionInfo(value="ImmutableGraph Management Access Permission", description="Grants access " +
- "to the ImmutableGraph Management page")
-public class GraphManagementAppPermission extends Permission {
-
-
- public GraphManagementAppPermission() {
- super("ImmutableGraph Management permission");
- }
- /**
- *
- * @param target ignored
- * @param action ignored
- */
- public GraphManagementAppPermission(String target, String actions) {
- super("ImmutableGraph Management permission");
- }
-
- @Override
- public boolean implies(Permission permission) {
- return equals(permission);
- }
-
- @Override
- public boolean equals(Object obj) {
- return getClass().equals(obj.getClass());
- }
-
- @Override
- public int hashCode() {
- return 77985;
- }
-
- @Override
- public String getActions() {
- return "";
- }
-
-}
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/PlatformRestorer.java
----------------------------------------------------------------------
diff --git a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/PlatformRestorer.java b/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/PlatformRestorer.java
deleted file mode 100644
index 2d96602..0000000
--- a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/PlatformRestorer.java
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.clerezza.rdf.web.core;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.security.PrivilegedActionException;
-import java.security.PrivilegedExceptionAction;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import javax.ws.rs.POST;
-import javax.ws.rs.Path;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.Response;
-import javax.ws.rs.core.Response.ResponseBuilder;
-import javax.ws.rs.core.UriInfo;
-import org.apache.clerezza.jaxrs.utils.RedirectUtil;
-import org.apache.clerezza.jaxrs.utils.form.FormFile;
-import org.apache.clerezza.jaxrs.utils.form.MultiPartBody;
-import org.apache.clerezza.rdf.core.access.TcManager;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Property;
-import org.apache.felix.scr.annotations.Reference;
-import org.apache.felix.scr.annotations.Service;
-
-/**
- * A service to restore the triple collections of a clerezza platform instance
- *
- * @author reto
- */
-@Component
-@Service({Object.class, PlatformRestorer.class})
-@Property(name = "javax.ws.rs", boolValue = true)
-@Path("/admin/backup/restore")
-public class PlatformRestorer {
-
- @Reference
- private Restorer restorer;
-
- @Reference
- private TcManager tcManager;
-
- /**
- * Restores the triple collection of TcManager from a backup
- *
- * @param backupData the backup data
- */
- public void restore(InputStream backupData) throws IOException {
- restorer.restore(backupData, tcManager);
- }
-
- @POST
- public Response restore(MultiPartBody body, @Context final UriInfo uriInfo)
- throws Throwable {
- AccessController.checkPermission(new RestorePermission());
- FormFile[] files = body.getFormFileParameterValues("file");
- if (files.length != 1) {
- throw new RuntimeException("Must submit exactly one file");
- }
- final FormFile file = files[0];
- try {
- return AccessController.doPrivileged(new PrivilegedExceptionAction<Response>() {
-
- @Override
- public Response run() throws IOException {
- restore(new ByteArrayInputStream(file.getContent()));
- return RedirectUtil.createSeeOtherResponse("/admin/backup", uriInfo);
- }
- });
- } catch (PrivilegedActionException ex) {
- throw ex.getCause();
- }
- }
-
-}
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/RestorePermission.java
----------------------------------------------------------------------
diff --git a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/RestorePermission.java b/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/RestorePermission.java
deleted file mode 100644
index 6080df9..0000000
--- a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/RestorePermission.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.clerezza.rdf.web.core;
-
-import org.apache.clerezza.permissiondescriptions.PermissionInfo;
-
-import java.security.Permission;
-
-/**
- * Permission to restore all graphs provided by TcManager from a backup copy.
- *
- * This a very powerfull permission as it allows to write to all graphs.
- *
- * @author reto
- */
-@PermissionInfo(value="Restore Permission", description="Permission " +
- "to replace all triple collections with the contents of backup file")
-public class RestorePermission extends Permission {
-
-
- public RestorePermission() {
- super("Restore permission");
- }
- /**
- *
- * @param target ignored
- * @param action ignored
- */
- public RestorePermission(String target, String actions) {
- super("Restore permission");
- }
-
- @Override
- public boolean implies(Permission permission) {
- return equals(permission);
- }
-
- @Override
- public boolean equals(Object obj) {
- return getClass().equals(obj.getClass());
- }
-
- @Override
- public int hashCode() {
- return 77965;
- }
-
- @Override
- public String getActions() {
- return "";
- }
-
-}
http://git-wip-us.apache.org/repos/asf/clerezza/blob/d0f43e94/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/Restorer.java
----------------------------------------------------------------------
diff --git a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/Restorer.java b/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/Restorer.java
deleted file mode 100644
index d0ceed7..0000000
--- a/rdf.web/rdf.web.core/src/main/java/org/apache/clerezza/rdf/web/core/Restorer.java
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.apache.clerezza.rdf.web.core;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipInputStream;
-import org.apache.clerezza.rdf.core.LiteralFactory;
-import org.apache.commons.rdf.ImmutableGraph;
-import org.apache.commons.rdf.Literal;
-import org.apache.commons.rdf.Graph;
-import org.apache.commons.rdf.Triple;
-import org.apache.commons.rdf.Graph;
-import org.apache.commons.rdf.Iri;
-import org.apache.clerezza.rdf.core.access.NoSuchEntityException;
-import org.apache.clerezza.rdf.core.access.TcProvider;
-import org.apache.clerezza.rdf.core.serializedform.Parser;
-import org.apache.clerezza.rdf.core.serializedform.SupportedFormat;
-import org.apache.clerezza.rdf.ontologies.RDF;
-import org.apache.clerezza.rdf.utils.GraphNode;
-import org.apache.clerezza.rdf.web.ontologies.BACKUP;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Reference;
-import org.apache.felix.scr.annotations.Service;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * A service to restore the triple collection
- *
- * @author reto
- */
-@Component
-@Service(Restorer.class)
-public class Restorer {
-
- private final static Logger log = LoggerFactory.getLogger(Restorer.class);
-
- @Reference
- Parser parser;
-
- /**
- * Restores triple-collections from a backup to a specified TcProvider
- *
- * @param backupData the bytes of a backup zip
- * @param target the TcProvider into which to restore the data
- */
- public void restore(InputStream backupData, TcProvider target) throws IOException {
- ZipInputStream compressedTcs = new ZipInputStream(backupData);
-
- Map<String, Graph> extractedTc = new HashMap<String, Graph>();
- String folder = "";
- ZipEntry entry;
- ImmutableGraph metaGraph = null;
- while ((entry = compressedTcs.getNextEntry()) != null) {
- String entryName = entry.getName();
- if (entry.isDirectory()) {
- folder = entryName;
- } else {
- File tempFile = File.createTempFile("graph", "data");
- OutputStream fos = new FileOutputStream(tempFile);
-
- int count;
- byte buffer[] = new byte[2048];
- while ((count = compressedTcs.read(buffer, 0, 2048)) != -1) {
- fos.write(buffer, 0, count);
- }
- fos.close();
- InputStream serializedGraph = new FileInputStream(tempFile);
- /*
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- int count;
- byte buffer[] = new byte[2048];
- while ((count = compressedTcs.read(buffer, 0, 2048)) != -1) {
- baos.write(buffer, 0, count);
- }
- baos.close();
- ByteArrayInputStream serializedGraph = new ByteArrayInputStream(
- baos.toByteArray());
- */
- if (entryName.equals("triplecollections.nt")) {
- metaGraph = parser.parse(serializedGraph,
- SupportedFormat.N_TRIPLE, null);
- } else {
- ImmutableGraph deserializedGraph = parser.parse(serializedGraph,
- SupportedFormat.N_TRIPLE, null);
- extractedTc.put(entryName, deserializedGraph);
- }
- serializedGraph.close();
- }
- }
- if (metaGraph == null) {
- throw new RuntimeException("No metadata graph found in backup.");
- }
- compressedTcs.close();
- {
- final Iterator<Triple> mGraphIterator = metaGraph.filter(null, RDF.type, BACKUP.Graph);
- while (mGraphIterator.hasNext()) {
- GraphNode graphGN = new GraphNode(mGraphIterator.next().getSubject(), metaGraph);
- String fileName = graphGN.getLiterals(BACKUP.file).next().getLexicalForm();
- Graph extracted = extractedTc.get(fileName);
-
- Graph mGraph;
- boolean created = false;
- try {
- mGraph = target.getGraph((Iri)graphGN.getNode());
- try {
- mGraph.clear();
- } catch (UnsupportedOperationException ex) {
- log.warn("could not restore "+graphGN.getNode()+" as the exsting triple "
- + "collection could not be cleared");
- continue;
- }
- } catch (NoSuchEntityException ex) {
- mGraph = target.createGraph((Iri)graphGN.getNode());
- created = true;
- }
- try {
- mGraph.addAll(extracted);
- } catch (Exception ex) {
- String actionDone = created ? "created" : "cleared";
- log.error("after the mgraph "+graphGN.getNode()+" could successfully be "+actionDone
- + ", an exception occured adding the data", ex);
- }
- }
- }
- {
- final Iterator<Triple> graphIterator = metaGraph.filter(null, RDF.type, BACKUP.Graph);
- while (graphIterator.hasNext()) {
- GraphNode graphGN = new GraphNode(graphIterator.next().getSubject(), metaGraph);
- String fileName = graphGN.getLiterals(BACKUP.file).next().getLexicalForm();
- Graph extracted = extractedTc.get(fileName);
- try {
- target.deleteGraph((Iri)graphGN.getNode());
- } catch (UnsupportedOperationException ex) {
- log.warn("could not restore "+graphGN.getNode()+" as the exsting triple "
- + "collection could not be deleted");
- continue;
- } catch (NoSuchEntityException ex) {
- log.debug("could not remove "+graphGN.getNode()+", no such entity");
- }
- target.createImmutableGraph((Iri)graphGN.getNode(), extracted);
- }
- }
- for (Map.Entry<String, Graph> pathTcPair : extractedTc.entrySet()) {
- Literal fileNameLit = LiteralFactory.getInstance().createTypedLiteral(
- pathTcPair.getKey());
- Iterator<Triple> graphResIterator = metaGraph.filter(null, BACKUP.file, fileNameLit);
- }
- }
-}