/*************************************************************************
* Copyright 2014 Eucalyptus Systems, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*
* Please contact Eucalyptus Systems, Inc., 6755 Hollister Ave., Goleta
* CA 93117, USA or visit http://www.eucalyptus.com/licenses/ if you
* need additional information or have any questions.
*
* This file may incorporate work covered under the following copyright
* and permission notice:
* Copyright 2010-2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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 com.eucalyptus.simpleworkflow.common.model;
import java.io.Serializable;
import javax.annotation.Nonnull;
import com.eucalyptus.auth.policy.annotation.PolicyAction;
/**
* Container for the parameters to the {@link com.amazonaws.services.simpleworkflow.AmazonSimpleWorkflow#signalWorkflowExecution(SignalWorkflowExecutionRequest) SignalWorkflowExecution operation}.
* <p>
* Records a <code>WorkflowExecutionSignaled</code> event in the workflow
* execution history and creates a decision task for the workflow
* execution identified by the given domain, workflowId and runId. The
* event is recorded with the specified user defined signalName and input
* (if provided).
* </p>
* <p>
* <b>NOTE:</b> If a runId is not specified, then the
* WorkflowExecutionSignaled event is recorded in the history of the
* current open workflow with the matching workflowId in the domain.
* </p>
* <p>
* <b>NOTE:</b> If the specified workflow execution is not open, this
* method fails with UnknownResource.
* </p>
* <p>
* <b>Access Control</b>
* </p>
* <p>
* You can use IAM policies to control this action's access to Amazon SWF
* resources as follows:
* </p>
*
* <ul>
* <li>Use a <code>Resource</code> element with the domain name to limit
* the action to only specified domains.</li>
* <li>Use an <code>Action</code> element to allow or deny permission to
* call this action.</li>
* <li>You cannot use an IAM policy to constrain this action's
* parameters.</li>
*
* </ul>
* <p>
* If the caller does not have sufficient permissions to invoke the
* action, or the parameter values fall outside the specified
* constraints, the action fails. The associated event attribute's
* <b>cause</b> parameter will be set to OPERATION_NOT_PERMITTED. For
* details and example IAM policies, see
* <a href="http://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html"> Using IAM to Manage Access to Amazon SWF Workflows </a>
* .
* </p>
*
* @see com.amazonaws.services.simpleworkflow.AmazonSimpleWorkflow#signalWorkflowExecution(SignalWorkflowExecutionRequest)
*/
@PolicyAction( vendor = "swf", action = "signalworkflowexecution" )
public class SignalWorkflowExecutionRequest extends SimpleWorkflowMessage implements Serializable {
/**
* The name of the domain containing the workflow execution to signal.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*/
@Nonnull
@FieldRegex( FieldRegexValue.NAME_256 )
private String domain;
/**
* The workflowId of the workflow execution to signal.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*/
@Nonnull
@FieldRegex( FieldRegexValue.NAME_256 )
private String workflowId;
/**
* The runId of the workflow execution to signal.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>0 - 64<br/>
*/
@FieldRegex( FieldRegexValue.NAME_64 )
private String runId;
/**
* The name of the signal. This name must be meaningful to the target
* workflow.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*/
@Nonnull
@FieldRegex( FieldRegexValue.STRING_256 )
private String signalName;
/**
* Data to attach to the <code>WorkflowExecutionSignaled</code> event in
* the target workflow execution's history.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>0 - 32768<br/>
*/
@FieldRegex( FieldRegexValue.OPT_STRING_32768 )
private String input;
/**
* The name of the domain containing the workflow execution to signal.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*
* @return The name of the domain containing the workflow execution to signal.
*/
public String getDomain() {
return domain;
}
/**
* The name of the domain containing the workflow execution to signal.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*
* @param domain The name of the domain containing the workflow execution to signal.
*/
public void setDomain(String domain) {
this.domain = domain;
}
/**
* The name of the domain containing the workflow execution to signal.
* <p>
* Returns a reference to this object so that method calls can be chained together.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*
* @param domain The name of the domain containing the workflow execution to signal.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public SignalWorkflowExecutionRequest withDomain(String domain) {
this.domain = domain;
return this;
}
/**
* The workflowId of the workflow execution to signal.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*
* @return The workflowId of the workflow execution to signal.
*/
public String getWorkflowId() {
return workflowId;
}
/**
* The workflowId of the workflow execution to signal.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*
* @param workflowId The workflowId of the workflow execution to signal.
*/
public void setWorkflowId(String workflowId) {
this.workflowId = workflowId;
}
/**
* The workflowId of the workflow execution to signal.
* <p>
* Returns a reference to this object so that method calls can be chained together.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*
* @param workflowId The workflowId of the workflow execution to signal.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public SignalWorkflowExecutionRequest withWorkflowId(String workflowId) {
this.workflowId = workflowId;
return this;
}
/**
* The runId of the workflow execution to signal.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>0 - 64<br/>
*
* @return The runId of the workflow execution to signal.
*/
public String getRunId() {
return runId;
}
/**
* The runId of the workflow execution to signal.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>0 - 64<br/>
*
* @param runId The runId of the workflow execution to signal.
*/
public void setRunId(String runId) {
this.runId = runId;
}
/**
* The runId of the workflow execution to signal.
* <p>
* Returns a reference to this object so that method calls can be chained together.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>0 - 64<br/>
*
* @param runId The runId of the workflow execution to signal.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public SignalWorkflowExecutionRequest withRunId(String runId) {
this.runId = runId;
return this;
}
/**
* The name of the signal. This name must be meaningful to the target
* workflow.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*
* @return The name of the signal. This name must be meaningful to the target
* workflow.
*/
public String getSignalName() {
return signalName;
}
/**
* The name of the signal. This name must be meaningful to the target
* workflow.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*
* @param signalName The name of the signal. This name must be meaningful to the target
* workflow.
*/
public void setSignalName(String signalName) {
this.signalName = signalName;
}
/**
* The name of the signal. This name must be meaningful to the target
* workflow.
* <p>
* Returns a reference to this object so that method calls can be chained together.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>1 - 256<br/>
*
* @param signalName The name of the signal. This name must be meaningful to the target
* workflow.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public SignalWorkflowExecutionRequest withSignalName(String signalName) {
this.signalName = signalName;
return this;
}
/**
* Data to attach to the <code>WorkflowExecutionSignaled</code> event in
* the target workflow execution's history.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>0 - 32768<br/>
*
* @return Data to attach to the <code>WorkflowExecutionSignaled</code> event in
* the target workflow execution's history.
*/
public String getInput() {
return input;
}
/**
* Data to attach to the <code>WorkflowExecutionSignaled</code> event in
* the target workflow execution's history.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>0 - 32768<br/>
*
* @param input Data to attach to the <code>WorkflowExecutionSignaled</code> event in
* the target workflow execution's history.
*/
public void setInput(String input) {
this.input = input;
}
/**
* Data to attach to the <code>WorkflowExecutionSignaled</code> event in
* the target workflow execution's history.
* <p>
* Returns a reference to this object so that method calls can be chained together.
* <p>
* <b>Constraints:</b><br/>
* <b>Length: </b>0 - 32768<br/>
*
* @param input Data to attach to the <code>WorkflowExecutionSignaled</code> event in
* the target workflow execution's history.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public SignalWorkflowExecutionRequest withInput(String input) {
this.input = input;
return this;
}
/**
* Returns a string representation of this object; useful for testing and
* debugging.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
if (getDomain() != null) sb.append("Domain: " + getDomain() + ",");
if (getWorkflowId() != null) sb.append("WorkflowId: " + getWorkflowId() + ",");
if (getRunId() != null) sb.append("RunId: " + getRunId() + ",");
if (getSignalName() != null) sb.append("SignalName: " + getSignalName() + ",");
if (getInput() != null) sb.append("Input: " + getInput() );
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getDomain() == null) ? 0 : getDomain().hashCode());
hashCode = prime * hashCode + ((getWorkflowId() == null) ? 0 : getWorkflowId().hashCode());
hashCode = prime * hashCode + ((getRunId() == null) ? 0 : getRunId().hashCode());
hashCode = prime * hashCode + ((getSignalName() == null) ? 0 : getSignalName().hashCode());
hashCode = prime * hashCode + ((getInput() == null) ? 0 : getInput().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof SignalWorkflowExecutionRequest == false) return false;
SignalWorkflowExecutionRequest other = (SignalWorkflowExecutionRequest)obj;
if (other.getDomain() == null ^ this.getDomain() == null) return false;
if (other.getDomain() != null && other.getDomain().equals(this.getDomain()) == false) return false;
if (other.getWorkflowId() == null ^ this.getWorkflowId() == null) return false;
if (other.getWorkflowId() != null && other.getWorkflowId().equals(this.getWorkflowId()) == false) return false;
if (other.getRunId() == null ^ this.getRunId() == null) return false;
if (other.getRunId() != null && other.getRunId().equals(this.getRunId()) == false) return false;
if (other.getSignalName() == null ^ this.getSignalName() == null) return false;
if (other.getSignalName() != null && other.getSignalName().equals(this.getSignalName()) == false) return false;
if (other.getInput() == null ^ this.getInput() == null) return false;
if (other.getInput() != null && other.getInput().equals(this.getInput()) == false) return false;
return true;
}
}