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package com.sun.faces.flow.builder;
import com.sun.faces.flow.FlowCallNodeImpl;
import com.sun.faces.flow.ParameterImpl;
import com.sun.faces.util.Util;
import java.util.Map;
import javax.el.ValueExpression;
import javax.faces.flow.FlowCallNode;
import javax.faces.flow.builder.FlowCallBuilder;
public class FlowCallBuilderImpl extends FlowCallBuilder {
private FlowBuilderImpl root;
private String flowCallNodeId;
private String flowDocumentId;
private String flowId;
public FlowCallBuilderImpl(FlowBuilderImpl root, String id) {
this.root = root;
this.flowCallNodeId = id;
}
@Override
public FlowCallBuilder flowReference(String flowDocumentId, String flowId) {
Util.notNull("flowDocumentId", flowDocumentId);
Util.notNull("flowId", flowId);
this.flowDocumentId = flowDocumentId;
this.flowId = flowId;
getFlowCall();
return this;
}
private FlowCallNodeImpl getFlowCall() {
Util.notNull("flowCallNodeId", flowCallNodeId);
Util.notNull("flowwDocumentId", flowDocumentId);
Util.notNull("flowId", flowId);
Map<String, FlowCallNode> flowCalls = root._getFlow()._getFlowCalls();
FlowCallNodeImpl flowCall = (FlowCallNodeImpl) flowCalls.get(flowCallNodeId);
if (null == flowCall) {
flowCall = new FlowCallNodeImpl(flowCallNodeId, flowDocumentId, flowId, null);
flowCalls.put(flowCallNodeId, flowCall);
}
return flowCall;
}
@Override
public FlowCallBuilder outboundParameter(String name, ValueExpression value) {
Util.notNull("name", name);
Util.notNull("value", value);
ParameterImpl param = new ParameterImpl(name, value);
FlowCallNodeImpl flowCall = getFlowCall();
flowCall._getOutboundParameters().put(name, param);
return this;
}
@Override
public FlowCallBuilder outboundParameter(String name, String value) {
Util.notNull("name", name);
Util.notNull("value", value);
ValueExpression ve = root.getExpressionFactory().createValueExpression(root.getELContext(), value, Object.class);
outboundParameter(name, ve);
return this;
}
@Override
public FlowCallBuilder markAsStartNode() {
root._getFlow().setStartNodeId(flowCallNodeId);
return this;
}
}