1 files changed, 0 insertions, 143 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/process/springweb/SpringWebExpressionEvaluator.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/process/springweb/SpringWebExpressionEvaluator.java
deleted file mode 100644
index af6822ba6..000000000
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/process/springweb/SpringWebExpressionEvaluator.java
+++ /dev/null
@@ -1,143 +0,0 @@
-package at.gv.egovernment.moa.id.process.springweb;
-
-import java.io.Serializable;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Objects;
-
-import javax.annotation.PostConstruct;
-import javax.servlet.http.HttpServletRequest;
-
-import org.apache.commons.lang3.ArrayUtils;
-import org.apache.commons.lang3.BooleanUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.ApplicationContext;
-import org.springframework.context.expression.BeanFactoryResolver;
-import org.springframework.expression.Expression;
-import at.gv.egovernment.moa.id.process.api.ExecutionContext;
-import org.springframework.expression.ExpressionParser;
-import org.springframework.expression.spel.standard.SpelExpressionParser;
-import org.springframework.expression.spel.support.StandardEvaluationContext;
-
-import at.gv.egovernment.moa.id.process.api.ExpressionEvaluationContext;
-import at.gv.egovernment.moa.id.process.api.ExpressionEvaluator;
-import at.gv.egovernment.moa.id.process.model.Transition;
-
-/**
- * Expression evaluator for processing {@link Transition} conditions allowing to
- * <ul>
- * <li>reference Spring beans from the application context using {@code @myBeanName...},</li>
- * <li>{@link ExecutionContext} properties using {@code ctx['property']},</li>
- * <li>Multi valued {@link HttpServletRequest} parameters using {@code requestParameters['foo']} (keep in mind that this
- * expression returns an array of String values) and</li>
- * <li>Single valued {@link HttpServletRequest} parameters using {@code requestParameter['foo']}</li>
- * </ul>
- * 
- * @author tknall
- * 
- */
-public class SpringWebExpressionEvaluator implements ExpressionEvaluator {
-
-	private Logger log = LoggerFactory.getLogger(getClass());
-	private ExpressionParser parser = new SpelExpressionParser();
-	private StandardEvaluationContext evaluationContext = new StandardEvaluationContext();
-
-	@Autowired(required = false)
-	private ApplicationContext ctx;
-
-	@Autowired(required = false)
-	private HttpServletRequest request;
-
-	@PostConstruct
-	private void init() {
-		if (ctx != null) {
-			evaluationContext.setBeanResolver(new BeanFactoryResolver(ctx));
-		}
-	}
-
-	/**
-	 * Evaluation context that provides access to {@link HttpServletRequest} parameters using
-	 * {@code requestParameter['foo']} for single value parameters or {@code requestParameters['foo']} for multi value
-	 * parameters. Basic calls to {@code ctx} will be delegated.
-	 * 
-	 * @author tknall
-	 * 
-	 */
-	private class SpringWebExpressionEvaluationContext implements ExpressionEvaluationContext {
-
-		private static final long serialVersionUID = 1L;
-
-		/**
-		 * Creates a new expression evaluation context, providing access to HttpServletRequest parameter(s).
-		 * 
-		 * @param delegate
-		 *            The original {@link ExpressionEvaluationContext} to be delegated to for {@code ctx['foo']}
-		 *            expressions.
-		 */
-		public SpringWebExpressionEvaluationContext(ExpressionEvaluationContext delegate) {
-			this.delegate = delegate;
-		}
-
-		private ExpressionEvaluationContext delegate;
-
-		@Override
-		public Map<String, Serializable> getCtx() {
-			return delegate.getCtx();
-		}
-
-		@SuppressWarnings("unused")
-		public Map<String, String> getRequestParameter() {
-			if (request != null) {
-				Map<String, String> singleValueMap = new HashMap<String, String>();
-				Iterator<Entry<String, String[]>> it = request.getParameterMap().entrySet().iterator();
-				while (it.hasNext()) {
-					Entry<String, String[]> entry = it.next();
-					if (ArrayUtils.isNotEmpty(entry.getValue())) {
-						singleValueMap.put(entry.getKey(), entry.getValue()[0]);
-					}
-				}
-				return singleValueMap;
-			} else {
-				return Collections.<String, String> emptyMap();
-			}
-		}
-
-		@SuppressWarnings("unused")
-		public Map<String, String[]> getRequestParameters() {
-			if (request != null) {
-				return request.getParameterMap();
-			} else {
-				return Collections.<String, String[]> emptyMap();
-			}
-		}
-
-	}
-
-	@Override
-	public boolean evaluate(ExpressionEvaluationContext expressionContext, String expression) {
-		Objects.requireNonNull(expression, "Expression must not be null.");
-		log.trace("Evaluating '{}'.", expression);
-
-		Expression expr = parser.parseExpression(expression);
-		Boolean result = null;
-		try {
-			result = expr.getValue(evaluationContext, new SpringWebExpressionEvaluationContext(expressionContext),
-					Boolean.class);
-			if (result == null) {
-				log.warn("Evaluation of '{}' results in null-value.", expression);
-			} else {
-				log.debug("Expression '{}' -> {}", expression, result);
-			}
-		} catch (Exception e) {
-			log.warn("Expression '{}' could not be processed.", expression, e);
-		}
-
-		return BooleanUtils.isTrue(result);
-	}
-
-}