diff options
| author | Andrew Branson <andrew.branson@cern.ch> | 2014-10-07 09:18:11 +0200 |
|---|---|---|
| committer | Andrew Branson <andrew.branson@cern.ch> | 2014-10-07 09:18:11 +0200 |
| commit | 0ed2c1124cf1b9e49a2ec1fa0126a8df09f9e758 (patch) | |
| tree | e3a56cee83865f8c703deb790c15d3e79e871a82 /src/main/java/org/cristalise/kernel/persistency/outcome | |
| parent | 50aa8aaab42fa62267aa1ae6a6070013096f5082 (diff) | |
Repackage to org.cristalise
Diffstat (limited to 'src/main/java/org/cristalise/kernel/persistency/outcome')
6 files changed, 847 insertions, 0 deletions
diff --git a/src/main/java/org/cristalise/kernel/persistency/outcome/Outcome.java b/src/main/java/org/cristalise/kernel/persistency/outcome/Outcome.java new file mode 100644 index 0000000..95f3e6b --- /dev/null +++ b/src/main/java/org/cristalise/kernel/persistency/outcome/Outcome.java @@ -0,0 +1,290 @@ +/**
+ * This file is part of the CRISTAL-iSE kernel.
+ * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * http://www.fsf.org/licensing/licenses/lgpl.html
+ */
+package org.cristalise.kernel.persistency.outcome;
+import java.io.StringReader;
+import java.util.StringTokenizer;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPathExpression;
+import javax.xml.xpath.XPathExpressionException;
+import javax.xml.xpath.XPathFactory;
+
+import org.cristalise.kernel.common.InvalidDataException;
+import org.cristalise.kernel.common.ObjectNotFoundException;
+import org.cristalise.kernel.common.PersistencyException;
+import org.cristalise.kernel.entity.C2KLocalObject;
+import org.cristalise.kernel.persistency.ClusterStorage;
+import org.cristalise.kernel.utils.LocalObjectLoader;
+import org.cristalise.kernel.utils.Logger;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+import org.w3c.dom.Text;
+import org.w3c.dom.bootstrap.DOMImplementationRegistry;
+import org.w3c.dom.ls.DOMImplementationLS;
+import org.w3c.dom.ls.LSSerializer;
+import org.xml.sax.InputSource;
+
+
+public class Outcome implements C2KLocalObject {
+ Integer mID;
+ String mData;
+ String mSchemaType;
+ int mSchemaVersion;
+ Document dom;
+ static DocumentBuilder parser;
+ static DOMImplementationLS impl;
+ static XPath xpath;
+
+ static {
+ // Set up parser
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ dbf.setValidating(false);
+ dbf.setNamespaceAware(false);
+ try {
+ parser = dbf.newDocumentBuilder();
+ } catch (ParserConfigurationException e) {
+ Logger.error(e);
+ Logger.die("Cannot function without XML parser");
+ }
+
+ // Set up serialiser
+ try {
+ DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
+ impl = (DOMImplementationLS)registry.getDOMImplementation("LS");
+ } catch (Exception e) {
+ Logger.error(e);
+ Logger.die("Cannot function without XML serialiser");
+ }
+
+ XPathFactory xPathFactory = XPathFactory.newInstance();
+ xpath = xPathFactory.newXPath();
+ }
+
+ //id is the eventID
+ public Outcome(int id, String data, String schemaType, int schemaVersion) {
+ mID = id;
+ mData = data;
+ mSchemaType = schemaType;
+ mSchemaVersion = schemaVersion;
+ }
+
+ public Outcome(String path, String data) throws PersistencyException {
+ // derive all the meta data from the path
+ StringTokenizer tok = new StringTokenizer(path,"/");
+ if (tok.countTokens() != 3 && !(tok.nextToken().equals(ClusterStorage.OUTCOME)))
+ throw new PersistencyException("Outcome() - Outcome path must have three components: "+path);
+ mSchemaType = tok.nextToken();
+ String verstring = tok.nextToken();
+ String objId = tok.nextToken();
+ try {
+ mSchemaVersion = Integer.parseInt(verstring);
+ } catch (NumberFormatException ex) {
+ throw new PersistencyException("Outcome() - Outcome version was an invalid number: "+verstring);
+ }
+ try {
+ mID = Integer.valueOf(objId);
+ } catch (NumberFormatException ex) {
+ mID = null;
+ }
+ mData = data;
+ }
+
+ public void setID(Integer ID) {
+ mID = ID;
+ }
+
+ public Integer getID() {
+ return mID;
+ }
+
+ @Override
+ public void setName(String name) {
+ try {
+ mID = Integer.valueOf(name);
+ } catch (NumberFormatException e) {
+ Logger.error("Invalid id set on Outcome:"+name);
+ }
+ }
+
+ @Override
+ public String getName() {
+ return mID.toString();
+ }
+
+ public void setData(String data) {
+ mData = data;
+ dom = null;
+ }
+
+ public void setData(Document data) {
+ dom = data;
+ mData = null;
+ }
+
+ public String getFieldByXPath(String xpath) throws XPathExpressionException, InvalidDataException {
+ Node field = getNodeByXPath(xpath);
+ if (field == null)
+ throw new InvalidDataException(xpath);
+
+ else if (field.getNodeType()==Node.TEXT_NODE || field.getNodeType()==Node.CDATA_SECTION_NODE)
+ return field.getNodeValue();
+
+ else if (field.getNodeType()==Node.ELEMENT_NODE) {
+ NodeList fieldChildren = field.getChildNodes();
+ if (fieldChildren.getLength() == 0)
+ throw new InvalidDataException("No child node for element");
+
+ else if (fieldChildren.getLength() == 1) {
+ Node child = fieldChildren.item(0);
+ if (child.getNodeType()==Node.TEXT_NODE || child.getNodeType()==Node.CDATA_SECTION_NODE)
+ return child.getNodeValue();
+ else
+ throw new InvalidDataException("Can't get data from child node of type "+child.getNodeName());
+ }
+ else
+ throw new InvalidDataException("Element "+xpath+" has too many children");
+ }
+ else if (field.getNodeType()==Node.ATTRIBUTE_NODE)
+ return field.getNodeValue();
+ else
+ throw new InvalidDataException("Don't know what to do with node "+field.getNodeName());
+ }
+
+ public void setFieldByXPath(String xpath, String data) throws XPathExpressionException, InvalidDataException {
+ Node field = getNodeByXPath(xpath);
+ if (field == null)
+ throw new InvalidDataException(xpath);
+
+ else if (field.getNodeType()==Node.ELEMENT_NODE) {
+ NodeList fieldChildren = field.getChildNodes();
+ if (fieldChildren.getLength() == 0) {
+ field.appendChild(dom.createTextNode(data));
+ }
+ else if (fieldChildren.getLength() == 1) {
+ Node child = fieldChildren.item(0);
+ switch (child.getNodeType()) {
+ case Node.TEXT_NODE:
+ case Node.CDATA_SECTION_NODE:
+ child.setNodeValue(data);
+ break;
+ default:
+ throw new InvalidDataException("Can't set child node of type "+child.getNodeName());
+ }
+ }
+ else
+ throw new InvalidDataException("Element "+xpath+" has too many children");
+ }
+ else if (field.getNodeType()==Node.ATTRIBUTE_NODE)
+ field.setNodeValue(data);
+ else
+ throw new InvalidDataException("Don't know what to do with node "+field.getNodeName());
+ }
+
+
+ public String getData() {
+ if (mData == null && dom != null) {
+ mData = serialize(dom, false);
+ }
+ return mData;
+ }
+
+ public Schema getSchema() throws ObjectNotFoundException {
+ return LocalObjectLoader.getSchema(mSchemaType, mSchemaVersion);
+ }
+
+ public void setSchemaType(String schemaType) {
+ mSchemaType = schemaType;
+ }
+
+ public String getSchemaType() {
+ return mSchemaType;
+ }
+
+ public int getSchemaVersion() {
+ return mSchemaVersion;
+ }
+
+ public void setSchemaVersion(int schVer) {
+ mSchemaVersion = schVer;
+ }
+
+ @Override
+ public String getClusterType() {
+ return ClusterStorage.OUTCOME;
+ }
+
+ // special script API methods
+
+ /**
+ * Parses the outcome into a DOM tree
+ * @return a DOM Document
+ */
+ public Document getDOM() {
+ if (dom == null)
+ try {
+ synchronized (parser) {
+ if (mData!=null)
+ dom = parser.parse(new InputSource(new StringReader(mData)));
+ else
+ dom = parser.newDocument();
+ }
+ } catch (Exception e) {
+ Logger.error(e);
+ return null;
+ }
+ return dom;
+ }
+
+ public String getField(String name) {
+ NodeList elements = getDOM().getDocumentElement().getElementsByTagName(name);
+ if (elements.getLength() == 1 && elements.item(0).hasChildNodes() && elements.item(0).getFirstChild() instanceof Text)
+ return ((Text)elements.item(0).getFirstChild()).getData();
+ else
+ return null;
+ }
+
+ public NodeList getNodesByXPath(String xpathExpr) throws XPathExpressionException {
+
+ XPathExpression expr = xpath.compile(xpathExpr);
+ return (NodeList)expr.evaluate(getDOM(), XPathConstants.NODESET);
+
+ }
+
+ public Node getNodeByXPath(String xpathExpr) throws XPathExpressionException {
+
+ XPathExpression expr = xpath.compile(xpathExpr);
+ return (Node)expr.evaluate(getDOM(), XPathConstants.NODE);
+
+ }
+
+ static public String serialize(Document doc, boolean prettyPrint)
+ {
+ LSSerializer writer = impl.createLSSerializer();
+ writer.getDomConfig().setParameter("format-pretty-print", prettyPrint);
+ writer.getDomConfig().setParameter("xml-declaration", false);
+ return writer.writeToString(doc);
+ }
+}
diff --git a/src/main/java/org/cristalise/kernel/persistency/outcome/OutcomeInitiator.java b/src/main/java/org/cristalise/kernel/persistency/outcome/OutcomeInitiator.java new file mode 100644 index 0000000..0a22fd0 --- /dev/null +++ b/src/main/java/org/cristalise/kernel/persistency/outcome/OutcomeInitiator.java @@ -0,0 +1,31 @@ +/**
+ * This file is part of the CRISTAL-iSE kernel.
+ * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * http://www.fsf.org/licensing/licenses/lgpl.html
+ */
+package org.cristalise.kernel.persistency.outcome;
+
+import org.cristalise.kernel.common.InvalidDataException;
+import org.cristalise.kernel.entity.agent.Job;
+
+
+public interface OutcomeInitiator {
+
+ public String initOutcome(Job job) throws InvalidDataException;
+
+}
diff --git a/src/main/java/org/cristalise/kernel/persistency/outcome/OutcomeValidator.java b/src/main/java/org/cristalise/kernel/persistency/outcome/OutcomeValidator.java new file mode 100644 index 0000000..fed0c8c --- /dev/null +++ b/src/main/java/org/cristalise/kernel/persistency/outcome/OutcomeValidator.java @@ -0,0 +1,207 @@ +/**
+ * This file is part of the CRISTAL-iSE kernel.
+ * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * http://www.fsf.org/licensing/licenses/lgpl.html
+ */
+package org.cristalise.kernel.persistency.outcome;
+
+import java.io.IOException;
+import java.io.StringReader;
+
+import org.apache.xerces.parsers.DOMParser;
+import org.apache.xerces.parsers.IntegratedParserConfiguration;
+import org.apache.xerces.parsers.XMLGrammarPreparser;
+import org.apache.xerces.util.SymbolTable;
+import org.apache.xerces.util.XMLGrammarPoolImpl;
+import org.apache.xerces.xni.XNIException;
+import org.apache.xerces.xni.grammars.XMLGrammarDescription;
+import org.apache.xerces.xni.parser.XMLErrorHandler;
+import org.apache.xerces.xni.parser.XMLInputSource;
+import org.apache.xerces.xni.parser.XMLParseException;
+import org.apache.xerces.xni.parser.XMLParserConfiguration;
+import org.cristalise.kernel.common.InvalidDataException;
+import org.cristalise.kernel.utils.Logger;
+import org.xml.sax.ErrorHandler;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+
+
+/**************************************************************************
+ *
+ * $Revision: 1.24 $
+ * $Date: 2005/06/09 13:50:10 $
+ *
+ * Copyright (C) 2003 CERN - European Organization for Nuclear Research
+ * All rights reserved.
+ **************************************************************************/
+
+
+public class OutcomeValidator implements ErrorHandler, XMLErrorHandler {
+
+ protected static final String NAMESPACES_FEATURE_ID = "http://xml.org/sax/features/namespaces";
+ /** Validation feature id (http://xml.org/sax/features/validation). */
+ protected static final String VALIDATION_FEATURE_ID = "http://xml.org/sax/features/validation";
+ /** Schema validation feature id (http://apache.org/xml/features/validation/schema). */
+ protected static final String SCHEMA_VALIDATION_FEATURE_ID = "http://apache.org/xml/features/validation/schema";
+ /** Schema full checking feature id (http://apache.org/xml/features/validation/schema-full-checking). */
+ protected static final String SCHEMA_FULL_CHECKING_FEATURE_ID = "http://apache.org/xml/features/validation/schema-full-checking";
+ public static final String GRAMMAR_POOL = "http://apache.org/xml/properties/internal/grammar-pool";
+
+ static SchemaValidator schemaValid = new SchemaValidator();
+
+ Schema schema;
+ protected StringBuffer errors = null;
+ XMLGrammarPoolImpl schemaGrammarPool = new XMLGrammarPoolImpl(1);
+ SymbolTable sym = new SymbolTable();
+
+ public static OutcomeValidator getValidator(Schema schema) throws InvalidDataException {
+
+ if (schema.docType.equals("Schema") &&
+ schema.docVersion==0)
+ return schemaValid;
+
+ return new OutcomeValidator(schema);
+ }
+
+ protected OutcomeValidator() {
+ errors = new StringBuffer();
+ }
+
+ public OutcomeValidator(Schema schema) throws InvalidDataException {
+ this.schema = schema;
+
+ if (schema.docType.equals("Schema"))
+ throw new InvalidDataException("Use SchemaValidator to validate schema");
+
+ errors = new StringBuffer();
+ Logger.msg(5, "Parsing "+schema.docType+" version "+schema.docVersion+". "+schema.schema.length()+" chars");
+
+ XMLGrammarPreparser preparser = new XMLGrammarPreparser(sym);
+ preparser.registerPreparser(XMLGrammarDescription.XML_SCHEMA, null);
+ preparser.setProperty(GRAMMAR_POOL, schemaGrammarPool);
+
+ preparser.setFeature(NAMESPACES_FEATURE_ID, true);
+ preparser.setFeature(VALIDATION_FEATURE_ID, true);
+ preparser.setFeature(SCHEMA_VALIDATION_FEATURE_ID, true);
+ preparser.setFeature(SCHEMA_FULL_CHECKING_FEATURE_ID, true);
+ preparser.setErrorHandler(this);
+ try {
+ preparser.preparseGrammar(XMLGrammarDescription.XML_SCHEMA, new XMLInputSource(null, null, null, new StringReader(schema.schema), null));
+ } catch (IOException ex) {
+ throw new InvalidDataException("Error parsing schema: "+ex.getMessage());
+ }
+
+ if (errors.length() > 0) {
+ throw new InvalidDataException("Schema error: \n"+errors.toString());
+ }
+
+ }
+
+ public synchronized String validate(Outcome outcome) {
+ if (outcome == null) return "Outcome object was null";
+ Logger.msg(5, "Validating outcome no "+outcome.getID()+" as "+schema.docType+" v"+schema.docVersion);
+ if (outcome.getSchemaType().equals(schema.docType)
+ && outcome.getSchemaVersion() == schema.docVersion) {
+ return validate(outcome.getData());
+ }
+ else
+ return "Outcome type and version did not match schema "+schema.docType;
+ }
+
+ public synchronized String validate(String outcome) {
+ if (outcome == null) return "Outcome String was null";
+ errors = new StringBuffer();
+ try {
+ XMLParserConfiguration parserConfiguration = new IntegratedParserConfiguration(sym, schemaGrammarPool);
+ parserConfiguration.setFeature(NAMESPACES_FEATURE_ID, true);
+ parserConfiguration.setFeature(VALIDATION_FEATURE_ID, true);
+ // now we can still do schema features just in case,
+ // so long as it's our configuraiton......
+ parserConfiguration.setFeature(SCHEMA_VALIDATION_FEATURE_ID, true);
+ parserConfiguration.setFeature(SCHEMA_FULL_CHECKING_FEATURE_ID, true);
+ DOMParser parser = new DOMParser(parserConfiguration);
+ parser.setErrorHandler(this);
+
+ parser.parse(new XMLInputSource(null, null, null, new StringReader(outcome), null));
+ } catch (Exception e) {
+ return e.getMessage();
+ }
+ return errors.toString();
+ }
+
+ private void appendError(String level, Exception ex) {
+ errors.append(level);
+ String message = ex.getMessage();
+ if (message == null || message.length()==0)
+ message = ex.getClass().getName();
+ errors.append(message);
+ errors.append("\n");
+ }
+
+ /**
+ * ErrorHandler for instances
+ */
+ @Override
+ public void error(SAXParseException ex) throws SAXException {
+ appendError("ERROR: ", ex);
+ }
+
+ /**
+ *
+ */
+ @Override
+ public void fatalError(SAXParseException ex) throws SAXException {
+ appendError("FATAL: ", ex);
+ }
+
+ /**
+ *
+ */
+ @Override
+ public void warning(SAXParseException ex) throws SAXException {
+ appendError("WARNING: ", ex);
+ }
+
+ /**
+ * XMLErrorHandler for schema
+ */
+ @Override
+ public void error(String domain, String key, XMLParseException ex)
+ throws XNIException {
+ appendError("ERROR: ", ex);
+ }
+
+ /**
+ *
+ */
+ @Override
+ public void fatalError(String domain, String key, XMLParseException ex)
+ throws XNIException {
+ appendError("FATAL: ", ex);
+ }
+
+ /**
+ *
+ */
+ @Override
+ public void warning(String domain, String key, XMLParseException ex)
+ throws XNIException {
+ appendError("WARNING: ", ex);
+ }
+
+}
diff --git a/src/main/java/org/cristalise/kernel/persistency/outcome/Schema.java b/src/main/java/org/cristalise/kernel/persistency/outcome/Schema.java new file mode 100644 index 0000000..4ae6ef3 --- /dev/null +++ b/src/main/java/org/cristalise/kernel/persistency/outcome/Schema.java @@ -0,0 +1,73 @@ +/**
+ * This file is part of the CRISTAL-iSE kernel.
+ * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * http://www.fsf.org/licensing/licenses/lgpl.html
+ */
+package org.cristalise.kernel.persistency.outcome;
+
+import java.io.IOException;
+import java.io.StringReader;
+
+import org.exolab.castor.xml.schema.reader.SchemaReader;
+import org.xml.sax.ErrorHandler;
+import org.xml.sax.InputSource;
+
+/**
+ * @author Andrew Branson
+ *
+ * $Revision: 1.3 $
+ * $Date: 2006/09/14 14:13:26 $
+ *
+ * Copyright (C) 2003 CERN - European Organization for Nuclear Research
+ * All rights reserved.
+ */
+
+public class Schema {
+ public String docType;
+ public int docVersion;
+ public String schema;
+ public org.exolab.castor.xml.schema.Schema som;
+
+ /**
+ * @param docType
+ * @param docVersion
+ * @param schema
+ */
+ public Schema(String docType, int docVersion, String schema) {
+ super();
+ this.docType = docType;
+ this.docVersion = docVersion;
+ this.schema = schema;
+ }
+
+ public Schema(String schema) {
+ this.schema = schema;
+ }
+
+ public org.exolab.castor.xml.schema.Schema parse(ErrorHandler errorHandler) throws IOException {
+ InputSource schemaSource = new InputSource(new StringReader(schema));
+ SchemaReader mySchemaReader = new SchemaReader(schemaSource);
+ if (errorHandler!= null) {
+ mySchemaReader.setErrorHandler(errorHandler);
+ mySchemaReader.setValidation(true);
+ }
+ som = mySchemaReader.read();
+ return som;
+ }
+
+}
diff --git a/src/main/java/org/cristalise/kernel/persistency/outcome/SchemaValidator.java b/src/main/java/org/cristalise/kernel/persistency/outcome/SchemaValidator.java new file mode 100644 index 0000000..b9684d2 --- /dev/null +++ b/src/main/java/org/cristalise/kernel/persistency/outcome/SchemaValidator.java @@ -0,0 +1,55 @@ +/**
+ * This file is part of the CRISTAL-iSE kernel.
+ * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * http://www.fsf.org/licensing/licenses/lgpl.html
+ */
+package org.cristalise.kernel.persistency.outcome;
+
+import java.io.IOException;
+
+
+/**************************************************************************
+ *
+ * $Revision: 1.2 $
+ * $Date: 2005/04/26 06:48:13 $
+ *
+ * Copyright (C) 2003 CERN - European Organization for Nuclear Research
+ * All rights reserved.
+ **************************************************************************/
+
+
+
+public class SchemaValidator extends OutcomeValidator {
+
+ public SchemaValidator() {
+
+ }
+
+ @Override
+ public synchronized String validate(String outcome) {
+ errors = new StringBuffer();
+ Schema schema = new Schema(outcome);
+ try {
+ schema.parse(this);
+ } catch (IOException e) {
+ errors.append(e.getMessage());
+ }
+ return errors.toString();
+ }
+
+}
diff --git a/src/main/java/org/cristalise/kernel/persistency/outcome/Viewpoint.java b/src/main/java/org/cristalise/kernel/persistency/outcome/Viewpoint.java new file mode 100644 index 0000000..630975a --- /dev/null +++ b/src/main/java/org/cristalise/kernel/persistency/outcome/Viewpoint.java @@ -0,0 +1,191 @@ +/**
+ * This file is part of the CRISTAL-iSE kernel.
+ * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * http://www.fsf.org/licensing/licenses/lgpl.html
+ */
+package org.cristalise.kernel.persistency.outcome;
+
+import org.cristalise.kernel.common.InvalidDataException;
+import org.cristalise.kernel.common.ObjectNotFoundException;
+import org.cristalise.kernel.common.PersistencyException;
+import org.cristalise.kernel.entity.C2KLocalObject;
+import org.cristalise.kernel.events.Event;
+import org.cristalise.kernel.lookup.InvalidItemPathException;
+import org.cristalise.kernel.lookup.ItemPath;
+import org.cristalise.kernel.persistency.ClusterStorage;
+import org.cristalise.kernel.process.Gateway;
+
+
+/**
+ * @author Andrew Branson
+ *
+ * $Revision: 1.10 $
+ * $Date: 2005/10/05 07:39:36 $
+ *
+ * Copyright (C) 2003 CERN - European Organization for Nuclear Research
+ * All rights reserved.
+ */
+
+public class Viewpoint implements C2KLocalObject {
+
+ // db fields
+ ItemPath itemPath;
+ String schemaName;
+ String name;
+ int schemaVersion;
+ int eventId;
+ public static final int NONE = -1;
+
+ public Viewpoint() {
+ eventId = NONE;
+ itemPath = null;
+ schemaVersion = NONE;
+ schemaName = null;
+ name = null;
+ }
+
+ public Viewpoint(ItemPath itemPath, String schemaName, String name, int schemaVersion, int eventId) {
+ this.itemPath = itemPath;
+ this.schemaName = schemaName;
+ this.name = name;
+ this.schemaVersion = schemaVersion;
+ this.eventId = eventId;
+ }
+
+ public Outcome getOutcome() throws ObjectNotFoundException, PersistencyException {
+ if (eventId == NONE) throw new ObjectNotFoundException("No last eventId defined");
+ Outcome retVal = (Outcome)Gateway.getStorage().get(itemPath, ClusterStorage.OUTCOME+"/"+schemaName+"/"+schemaVersion+"/"+eventId, null);
+ return retVal;
+ }
+
+ @Override
+ public String getClusterType() {
+ return ClusterStorage.VIEWPOINT;
+ }
+
+
+ /**
+ * Returns the eventId.
+ * @return int
+ */
+ public int getEventId() {
+ return eventId;
+ }
+
+ /**
+ * Returns the name.
+ * @return String
+ */
+ @Override
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * Returns the schemaName.
+ * @return String
+ */
+ public String getSchemaName() {
+ return schemaName;
+ }
+
+ /**
+ * Returns the schemaVersion.
+ * @return int
+ */
+ public int getSchemaVersion() {
+ return schemaVersion;
+ }
+
+ /**
+ * Returns the sysKey.
+ * @return int
+ */
+ public ItemPath getItemPath() {
+ return itemPath;
+ }
+
+ /**
+ * Sets the eventId.
+ * @param eventId The eventId to set
+ */
+ public void setEventId(int eventId) {
+ this.eventId = eventId;
+ }
+
+ /**
+ * Sets the name.
+ * @param name The name to set
+ */
+ @Override
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ /**
+ * Sets the schemaName.
+ * @param schemaName The schemaName to set
+ */
+ public void setSchemaName(String schemaName) {
+ this.schemaName = schemaName;
+ }
+
+ /**
+ * Sets the schemaVersion.
+ * @param schemaVersion The schemaVersion to set
+ */
+ public void setSchemaVersion(int schemaVersion) {
+ this.schemaVersion = schemaVersion;
+ }
+
+ /**
+ * Sets the sysKey.
+ * @param sysKey The sysKey to set
+ */
+ public void setItemPath(ItemPath itemPath) {
+ this.itemPath = itemPath;
+ }
+
+ public void setItemUUID( String uuid ) throws InvalidItemPathException
+ {
+ setItemPath(new ItemPath(uuid));
+ }
+
+ public String getItemUUID() {
+ return getItemPath().getUUID().toString();
+ }
+
+ /**
+ * Method getEvent.
+ * @return GDataRecord
+ */
+ public Event getEvent()
+ throws InvalidDataException, PersistencyException, ObjectNotFoundException
+ {
+ if (eventId == NONE)
+ throw new InvalidDataException("No last eventId defined");
+
+ return (Event)Gateway.getStorage().get(itemPath, ClusterStorage.HISTORY+"/"+eventId, null);
+ }
+
+ @Override
+ public String toString() {
+ return name;
+ }
+
+}
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