X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=runtime%2Forg.argeo.slc.support.jcr%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fjcr%2FSlcJcrUtils.java;h=52931218bcbe1c15142c9ec4744b16c6b55c9304;hb=844bc386a1854a29d282a23ffda820ed7a52b74e;hp=0cda5a86d68e3d6149163633c907cab67bc3474b;hpb=a181e3d059185a9dc108e81f38c66f48f4e4aac8;p=gpl%2Fargeo-slc.git diff --git a/runtime/org.argeo.slc.support.jcr/src/main/java/org/argeo/slc/jcr/SlcJcrUtils.java b/runtime/org.argeo.slc.support.jcr/src/main/java/org/argeo/slc/jcr/SlcJcrUtils.java index 0cda5a86d..52931218b 100644 --- a/runtime/org.argeo.slc.support.jcr/src/main/java/org/argeo/slc/jcr/SlcJcrUtils.java +++ b/runtime/org.argeo.slc.support.jcr/src/main/java/org/argeo/slc/jcr/SlcJcrUtils.java @@ -1,31 +1,67 @@ +/* + * 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.slc.jcr; -/** Utilities around the SLC JCR model. Note that it relies on fixed base paths. */ -public class SlcJcrUtils { +import java.util.Calendar; +import java.util.GregorianCalendar; + +import javax.jcr.Node; +import javax.jcr.NodeIterator; +import javax.jcr.RepositoryException; +import javax.jcr.Session; + +import org.argeo.jcr.JcrUtils; +import org.argeo.jcr.UserJcrUtils; +import org.argeo.slc.SlcException; +import org.argeo.slc.core.execution.PrimitiveAccessor; +import org.argeo.slc.core.execution.PrimitiveUtils; +import org.argeo.slc.deploy.ModuleDescriptor; +import org.argeo.slc.test.TestStatus; + +/** + * Utilities around the SLC JCR model. Note that it relies on fixed base paths + * (convention over configuration) for optimization purposes. + */ +public class SlcJcrUtils implements SlcNames { public final static Integer AGENT_FACTORY_DEPTH = 3; - public final static Integer EXECUTION_MODULES_DEPTH = AGENT_FACTORY_DEPTH + 2; - public final static Integer EXECUTION_FLOWS_DEPTH = EXECUTION_MODULES_DEPTH + 3; /** Extracts the path of a flow relative to its execution module */ public static String flowRelativePath(String fullFlowPath) { String[] tokens = fullFlowPath.split("/"); StringBuffer buf = new StringBuffer(fullFlowPath.length()); - for (int i = EXECUTION_FLOWS_DEPTH; i < tokens.length; i++) { + for (int i = AGENT_FACTORY_DEPTH + 3; i < tokens.length; i++) { buf.append('/').append(tokens[i]); } return buf.toString(); } - /** Extracts the execution module name of a flow */ - public static String flowExecutionModuleName(String fullFlowPath) { + /** Extracts the path to the related execution module */ + public static String modulePath(String fullFlowPath) { String[] tokens = fullFlowPath.split("/"); - return tokens[EXECUTION_MODULES_DEPTH + 1]; + StringBuffer buf = new StringBuffer(fullFlowPath.length()); + for (int i = 0; i < AGENT_FACTORY_DEPTH + 3; i++) { + if (!tokens[i].equals("")) + buf.append('/').append(tokens[i]); + } + return buf.toString(); } - /** Extracts the execution module version of a flow */ - public static String flowExecutionModuleVersion(String fullFlowPath) { - String[] tokens = fullFlowPath.split("/"); - return tokens[EXECUTION_MODULES_DEPTH + 2]; + /** Module node name based on module name and version */ + public static String getModuleNodeName(ModuleDescriptor moduleDescriptor) { + return moduleDescriptor.getName() + "_" + moduleDescriptor.getVersion(); } /** Extracts the agent factory of a flow */ @@ -39,16 +75,127 @@ public class SlcJcrUtils { return buf.toString(); } + /** Create a new execution process path based on the current time */ + public static String createExecutionProcessPath(String uuid) { + Calendar now = new GregorianCalendar(); + return SlcJcrConstants.PROCESSES_BASE_PATH + '/' + + JcrUtils.dateAsPath(now, true) + uuid; + } + + /** + * Create a new execution result path in the user home based on the current + * time + */ + public static String createResultPath(Session session, String uuid) + throws RepositoryException { + Calendar now = new GregorianCalendar(); + return UserJcrUtils.getUserHome(session).getPath() + '/' + + SlcNames.SLC_RESULTS + '/' + JcrUtils.dateAsPath(now, true) + + uuid; + } + + /** + * Set the value of the primitive accessor as a JCR property. Does nothing + * if the value is null. + */ + public static void setPrimitiveAsProperty(Node node, String propertyName, + PrimitiveAccessor primitiveAccessor) { + String type = primitiveAccessor.getType(); + Object value = primitiveAccessor.getValue(); + setPrimitiveAsProperty(node, propertyName, type, value); + } + + /** Map a primitive value to JCR property value. */ + public static void setPrimitiveAsProperty(Node node, String propertyName, + String type, Object value) { + if (value == null) + return; + if (value instanceof CharSequence) + value = PrimitiveUtils.convert(type, + ((CharSequence) value).toString()); + + try { + if (type.equals(PrimitiveAccessor.TYPE_STRING)) + node.setProperty(propertyName, value.toString()); + else if (type.equals(PrimitiveAccessor.TYPE_INTEGER)) + node.setProperty(propertyName, (long) ((Integer) value)); + else if (type.equals(PrimitiveAccessor.TYPE_LONG)) + node.setProperty(propertyName, ((Long) value)); + else if (type.equals(PrimitiveAccessor.TYPE_FLOAT)) + node.setProperty(propertyName, (double) ((Float) value)); + else if (type.equals(PrimitiveAccessor.TYPE_DOUBLE)) + node.setProperty(propertyName, ((Double) value)); + else if (type.equals(PrimitiveAccessor.TYPE_BOOLEAN)) + node.setProperty(propertyName, ((Boolean) value)); + else + throw new SlcException("Unsupported type " + type); + } catch (RepositoryException e) { + throw new SlcException("Cannot set primitive of " + type + + " as property " + propertyName + " on " + node, e); + } + } + + /** Aggregates the {@link TestStatus} of this sub-tree. */ + public static Integer aggregateTestStatus(Node node) { + try { + Integer status = TestStatus.PASSED; + if (node.isNodeType(SlcTypes.SLC_CHECK)) + if (node.getProperty(SLC_SUCCESS).getBoolean()) + status = TestStatus.PASSED; + else if (node.hasProperty(SLC_ERROR_MESSAGE)) + status = TestStatus.ERROR; + else + status = TestStatus.FAILED; + + NodeIterator it = node.getNodes(); + while (it.hasNext()) { + Integer childStatus = aggregateTestStatus(it.nextNode()); + if (childStatus > status) + status = childStatus; + } + return status; + } catch (Exception e) { + throw new SlcException("Could not aggregate test status from " + + node, e); + } + } + + /** + * Aggregates the {@link TestStatus} of this sub-tree. + * + * @return the same {@link StringBuffer}, for convenience (typically calling + * toString() on it) + */ + public static StringBuffer aggregateTestMessages(Node node, + StringBuffer messages) { + try { + if (node.isNodeType(SlcTypes.SLC_CHECK)) { + if (node.hasProperty(SLC_MESSAGE)) { + if (messages.length() > 0) + messages.append('\n'); + messages.append(node.getProperty(SLC_MESSAGE).getString()); + } + if (node.hasProperty(SLC_ERROR_MESSAGE)) { + if (messages.length() > 0) + messages.append('\n'); + messages.append(node.getProperty(SLC_ERROR_MESSAGE) + .getString()); + } + } + NodeIterator it = node.getNodes(); + while (it.hasNext()) { + Node child = it.nextNode(); + aggregateTestMessages(child, messages); + } + return messages; + } catch (Exception e) { + throw new SlcException("Could not aggregate test messages from " + + node, e); + } + } + /** Prevents instantiation */ private SlcJcrUtils() { } - - // public static void main(String[] args) { - // String path = - // "/slc/agents/vm/54654654654/executionModules/org.argeo/1.2.3/myFlow"; - // System.out.println(flowRelativePath(path)); - // System.out.println(flowExecutionModuleName(path)); - // System.out.println(flowAgentFactoryPath(path)); - // } }