114 lines
2.4 KiB
Java
114 lines
2.4 KiB
Java
package net.sf.jasperreports.engine.fill;
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import net.sf.jasperreports.engine.JRField;
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import net.sf.jasperreports.engine.JRPropertiesHolder;
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import net.sf.jasperreports.engine.JRPropertiesMap;
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public class JRFillField implements JRField {
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protected JRField parent = null;
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private Object previousOldValue = null;
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private Object oldValue = null;
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private Object value = null;
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private Object savedValue;
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protected JRFillField(JRField field, JRFillObjectFactory factory) {
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factory.put(field, this);
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this.parent = field;
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}
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public String getName() {
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return this.parent.getName();
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}
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public String getDescription() {
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return this.parent.getDescription();
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}
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public void setDescription(String description) {}
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public Class getValueClass() {
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return this.parent.getValueClass();
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}
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public String getValueClassName() {
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return this.parent.getValueClassName();
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}
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public Object getOldValue() {
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return this.oldValue;
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}
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public void setOldValue(Object oldValue) {
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this.oldValue = oldValue;
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}
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public Object getValue() {
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return this.value;
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}
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public void setValue(Object value) {
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this.value = value;
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}
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public Object getValue(byte evaluation) {
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switch (evaluation) {
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case 1:
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returnValue = this.oldValue;
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return returnValue;
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}
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Object returnValue = this.value;
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return returnValue;
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}
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public void overwriteValue(Object newValue, byte evaluation) {
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switch (evaluation) {
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case 1:
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this.savedValue = this.oldValue;
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this.oldValue = newValue;
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return;
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}
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this.savedValue = this.value;
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this.value = newValue;
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}
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public void restoreValue(byte evaluation) {
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switch (evaluation) {
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case 1:
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this.oldValue = this.savedValue;
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break;
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default:
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this.value = this.savedValue;
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break;
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}
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this.savedValue = null;
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}
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public Object getPreviousOldValue() {
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return this.previousOldValue;
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}
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public void setPreviousOldValue(Object previousOldValue) {
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this.previousOldValue = previousOldValue;
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}
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public boolean hasProperties() {
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return this.parent.hasProperties();
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}
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public JRPropertiesMap getPropertiesMap() {
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return this.parent.getPropertiesMap();
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}
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public JRPropertiesHolder getParentProperties() {
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return null;
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}
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public Object clone() {
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return null;
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}
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}
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