1 files changed, 81 insertions, 0 deletions
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/process/ExecutionContextImpl.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/process/ExecutionContextImpl.java
new file mode 100644
index 00000000..05fe030d
--- /dev/null
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/process/ExecutionContextImpl.java
@@ -0,0 +1,81 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process;
+
+import java.io.Serializable;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+
+/**
+ * ExecutionContext implementation, related to a certain process instance.
+ * 
+ * @author tknall
+ * 
+ */
+public class ExecutionContextImpl implements ExecutionContext {
+
+	private static final long serialVersionUID = 1L;
+
+	private Map<String, Serializable> ctxData = Collections.synchronizedMap(new HashMap<String, Serializable>());
+
+	private String processInstanceId;
+
+	/**
+	 * Creates a new instance.
+	 */
+	public ExecutionContextImpl() {
+	}
+
+	/**
+	 * Creates a new instance and associated it with a certain process instance.
+	 */
+	public ExecutionContextImpl(String processInstanceId) {
+		this.processInstanceId = processInstanceId;
+	}
+
+	@Override
+	public void setProcessInstanceId(String processInstanceId) {
+		this.processInstanceId = processInstanceId;
+	}
+
+	@Override
+	public String getProcessInstanceId() {
+		return processInstanceId;
+	}
+
+	@Override
+	public Serializable get(String key) {
+		return ctxData.get(key);
+	}
+
+	@Override
+	public Serializable remove(String key) {
+		return ctxData.remove(key);
+	}
+
+	@Override
+	public void put(String key, Serializable object) {
+		ctxData.put(key, object);
+	}
+
+	@Override
+	public Set<String> keySet() {
+		return Collections.unmodifiableSet(ctxData.keySet());
+	}
+
+	@Override
+	public String toString() {
+		StringBuilder builder = new StringBuilder();
+		builder.append("ExecutionContextImpl [");
+		builder.append("id=").append(processInstanceId);
+		builder.append(", variables=");
+		builder.append(ctxData.keySet());
+		builder.append("]");
+		return builder.toString();
+	}
+
+}