Rename SLC Core into SLC Spring.

[gpl/argeo-slc.git] / org.argeo.slc.core / src / org / argeo / slc / core / execution / MapExecutionContext.java

diff --git a/org.argeo.slc.core/src/org/argeo/slc/core/execution/MapExecutionContext.java b/org.argeo.slc.core/src/org/argeo/slc/core/execution/MapExecutionContext.java
deleted file mode 100644 (file)
index 324f973..0000000
--- a/org.argeo.slc.core/src/org/argeo/slc/core/execution/MapExecutionContext.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * 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.core.execution;
-
-import java.util.Collections;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.UUID;
-
-import org.argeo.slc.SlcException;
-import org.argeo.slc.execution.ExecutionContext;
-import org.argeo.slc.execution.ExecutionFlow;
-import org.argeo.slc.execution.ExecutionStack;
-import org.springframework.beans.BeanWrapper;
-import org.springframework.beans.BeanWrapperImpl;
-import org.springframework.beans.BeansException;
-import org.springframework.context.ApplicationContext;
-import org.springframework.context.ApplicationContextAware;
-
-public class MapExecutionContext implements ExecutionContext,
-               ApplicationContextAware {
-       private final Map<String, Object> variables = Collections
-                       .synchronizedMap(new HashMap<String, Object>());
-
-       private final String uuid;
-
-       private ApplicationContext applicationContext;
-       private ExecutionStack executionStack;
-
-       public MapExecutionContext() {
-               uuid = UUID.randomUUID().toString();
-               variables.put(VAR_EXECUTION_CONTEXT_ID, uuid);
-               variables.put(VAR_EXECUTION_CONTEXT_CREATION_DATE, new Date());
-       }
-
-       public void setVariable(String key, Object value) {
-               // check if we do not refer to a bean
-               int lastInd = key.lastIndexOf('.');
-               if (applicationContext != null && lastInd > 0) {
-                       String beanName = key.substring(0, lastInd);
-                       String propertyName = key.substring(lastInd + 1);
-                       if (applicationContext.containsBean(beanName)) {
-                               BeanWrapper beanWrapper = new BeanWrapperImpl(
-                                               applicationContext.getBean(beanName));
-                               if (!beanWrapper.isWritableProperty(propertyName))
-                                       throw new SlcException("No writable property "
-                                                       + propertyName + " in bean " + beanName);
-                               beanWrapper.setPropertyValue(propertyName, value);
-                       }
-               }
-
-               variables.put(key, value);
-       }
-
-       public Object getVariable(String key) {
-               // check if we do not refer to a bean
-               int lastInd = key.lastIndexOf('.');
-               if (applicationContext != null && lastInd > 0) {
-                       String beanName = key.substring(0, lastInd);
-                       String propertyName = key.substring(lastInd + 1);
-                       if (applicationContext.containsBean(beanName)) {
-                               BeanWrapper beanWrapper = new BeanWrapperImpl(
-                                               applicationContext.getBean(beanName));
-                               if (!beanWrapper.isReadableProperty(propertyName))
-                                       throw new SlcException("No readable property "
-                                                       + propertyName + " in bean " + beanName);
-                               Object obj = beanWrapper.getPropertyValue(propertyName);
-                               return obj;
-                       }
-               }
-
-               Object value = variables.get(key);
-               // try system property in last resort
-               if (value == null)
-                       value = System.getProperty(key);
-
-               // if the variable was not found, look in the stack starting at the
-               // upper flows
-               if (value == null) {
-                       value = executionStack.findLocalVariable(key);
-               }
-               return value;
-       }
-
-       public String getUuid() {
-               return uuid;
-       }
-
-       @Override
-       public void beforeFlow(ExecutionFlow executionFlow) {
-               // getUuid();
-               executionStack.enterFlow(executionFlow);
-               setVariable(ExecutionContext.VAR_FLOW_ID,
-                               executionStack.getCurrentStackLevelUuid());
-               setVariable(ExecutionContext.VAR_FLOW_NAME, executionFlow.getName());
-       }
-
-       @Override
-       public void afterFlow(ExecutionFlow executionFlow) {
-               executionStack.leaveFlow(executionFlow);
-       }
-
-       @Override
-       public boolean equals(Object obj) {
-               if (obj instanceof ExecutionContext)
-                       return uuid.equals(((ExecutionContext) obj).getUuid());
-               return false;
-       }
-
-       @Override
-       public String toString() {
-               return getClass().getSimpleName() + "#" + uuid;
-       }
-
-       public void setApplicationContext(ApplicationContext applicationContext)
-                       throws BeansException {
-               this.applicationContext = applicationContext;
-       }
-
-       public void setExecutionStack(ExecutionStack executionStack) {
-               this.executionStack = executionStack;
-       }
-
-}