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PrimeFaces is one of the most popular UI libraries in Java EE Ecosystem and widely used by software companies, world renowned brands, banks, financial institutions, insurance companies, universities and more.
/**
* The MIT License
*
* Copyright (c) 2009-2019 PrimeTek
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.primefaces.component.api;
import java.io.Serializable;
import javax.faces.component.EditableValueHolder;
/**
* Keeps state of a component implementing {@link javax.faces.component.EditableValueHolder}.
*/
@SuppressWarnings({"SerializableHasSerializationMethods", "NonSerializableFieldInSerializableClass"})
public class SavedState implements Serializable {
public static final SavedState NULL_STATE = new SavedState();
private static final long serialVersionUID = 4325654657465654768L;
private Object submittedValue;
private boolean submitted;
private boolean valid = true;
private Object value;
private boolean localValueSet = false;
public SavedState() {
super();
}
public SavedState(EditableValueHolder evh) {
populate(evh);
}
public void populate(EditableValueHolder evh) {
value = evh.getLocalValue();
valid = evh.isValid();
submittedValue = evh.getSubmittedValue();
localValueSet = evh.isLocalValueSet();
}
public void restoreState(EditableValueHolder evh) {
evh.setValue(value);
evh.setValid(valid);
evh.setSubmittedValue(submittedValue);
evh.setLocalValueSet(localValueSet);
}
public Object getSubmittedValue() {
return (this.submittedValue);
}
public void setSubmittedValue(Object submittedValue) {
this.submittedValue = submittedValue;
}
public boolean isValid() {
return (this.valid);
}
public void setValid(boolean valid) {
this.valid = valid;
}
public Object getValue() {
return (this.value);
}
public void setValue(Object value) {
this.value = value;
}
public boolean isLocalValueSet() {
return (this.localValueSet);
}
public void setLocalValueSet(boolean localValueSet) {
this.localValueSet = localValueSet;
}
public boolean getSubmitted() {
return this.submitted;
}
public void setSubmitted(boolean submitted) {
this.submitted = submitted;
}
@Override
public String toString() {
return ("submittedValue: " + submittedValue + " value: " + value
+ " localValueSet: " + localValueSet);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + (localValueSet ? 1231 : 1237);
result = prime * result + (submitted ? 1231 : 1237);
result = prime * result + ((submittedValue == null) ? 0 : submittedValue.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
SavedState other = (SavedState) obj;
if (localValueSet != other.localValueSet) {
return false;
}
if (submitted != other.submitted) {
return false;
}
if (submittedValue == null) {
if (other.submittedValue != null) {
return false;
}
}
else if (!submittedValue.equals(other.submittedValue)) {
return false;
}
return true;
}
}