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383
hrmsEjb/net/sf/jasperreports/engine/fill/JRFillTextField.java
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383
hrmsEjb/net/sf/jasperreports/engine/fill/JRFillTextField.java
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package net.sf.jasperreports.engine.fill;
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import java.text.DecimalFormat;
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import java.text.Format;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import net.sf.jasperreports.engine.JRException;
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import net.sf.jasperreports.engine.JRExpression;
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import net.sf.jasperreports.engine.JRExpressionCollector;
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import net.sf.jasperreports.engine.JRGroup;
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import net.sf.jasperreports.engine.JRHyperlink;
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import net.sf.jasperreports.engine.JRHyperlinkParameter;
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import net.sf.jasperreports.engine.JRPrintElement;
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import net.sf.jasperreports.engine.JRPrintHyperlinkParameters;
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import net.sf.jasperreports.engine.JRPrintText;
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import net.sf.jasperreports.engine.JRStyle;
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import net.sf.jasperreports.engine.JRTextElement;
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import net.sf.jasperreports.engine.JRTextField;
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import net.sf.jasperreports.engine.JRVisitor;
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import net.sf.jasperreports.engine.util.JRDataUtils;
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import net.sf.jasperreports.engine.util.JRStyleResolver;
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public class JRFillTextField extends JRFillTextElement implements JRTextField {
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private JRGroup evaluationGroup = null;
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private String anchorName = null;
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private String hyperlinkReference = null;
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private String hyperlinkAnchor = null;
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private Integer hyperlinkPage = null;
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private String hyperlinkTooltip;
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private JRPrintHyperlinkParameters hyperlinkParameters;
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protected JRFillTextField(JRBaseFiller filler, JRTextField textField, JRFillObjectFactory factory) {
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super(filler, (JRTextElement)textField, factory);
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this.evaluationGroup = factory.getGroup(textField.getEvaluationGroup());
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}
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protected JRFillTextField(JRFillTextField textField, JRFillCloneFactory factory) {
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super(textField, factory);
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this.evaluationGroup = textField.evaluationGroup;
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}
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public boolean isStretchWithOverflow() {
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return ((JRTextField)this.parent).isStretchWithOverflow();
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}
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public void setStretchWithOverflow(boolean isStretchWithOverflow) {}
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public byte getEvaluationTime() {
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return ((JRTextField)this.parent).getEvaluationTime();
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}
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public String getPattern() {
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return JRStyleResolver.getPattern(this);
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}
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public String getOwnPattern() {
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return ((JRTextField)this.parent).getOwnPattern();
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}
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public void setPattern(String pattern) {}
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public boolean isBlankWhenNull() {
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return JRStyleResolver.isBlankWhenNull(this);
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}
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public Boolean isOwnBlankWhenNull() {
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return ((JRTextField)this.parent).isOwnBlankWhenNull();
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}
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public void setBlankWhenNull(boolean isBlank) {}
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public void setBlankWhenNull(Boolean isBlank) {}
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public byte getHyperlinkType() {
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return ((JRTextField)this.parent).getHyperlinkType();
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}
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public byte getHyperlinkTarget() {
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return ((JRTextField)this.parent).getHyperlinkTarget();
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}
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public JRGroup getEvaluationGroup() {
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return this.evaluationGroup;
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}
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public JRExpression getExpression() {
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return ((JRTextField)this.parent).getExpression();
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}
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public JRExpression getAnchorNameExpression() {
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return ((JRTextField)this.parent).getAnchorNameExpression();
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}
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public JRExpression getHyperlinkReferenceExpression() {
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return ((JRTextField)this.parent).getHyperlinkReferenceExpression();
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}
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public JRExpression getHyperlinkAnchorExpression() {
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return ((JRTextField)this.parent).getHyperlinkAnchorExpression();
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}
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public JRExpression getHyperlinkPageExpression() {
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return ((JRTextField)this.parent).getHyperlinkPageExpression();
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}
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protected String getAnchorName() {
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return this.anchorName;
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}
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protected String getHyperlinkReference() {
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return this.hyperlinkReference;
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}
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protected String getHyperlinkAnchor() {
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return this.hyperlinkAnchor;
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}
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protected Integer getHyperlinkPage() {
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return this.hyperlinkPage;
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}
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protected String getHyperlinkTooltip() {
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return this.hyperlinkTooltip;
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}
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protected JRTemplateText getJRTemplateText() {
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JRStyle style = getStyle();
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JRTemplateText template = (JRTemplateText)getTemplate(style);
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if (template == null) {
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template = new JRTemplateText((this.band == null) ? null : this.band.getOrigin(), this.filler.getJasperPrint().getDefaultStyleProvider(), this);
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transferProperties(template);
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setTemplatePattern(template);
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registerTemplate(style, template);
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}
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return template;
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}
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protected void setTemplatePattern(JRTemplateText template) {
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if (getExpression() != null) {
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Class valueClass = getExpression().getValueClass();
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if (!String.class.equals(valueClass)) {
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template.setValueClassName(valueClass.getName());
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String pattern = getTemplatePattern();
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if (pattern != null)
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template.setPattern(pattern);
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if (!this.filler.hasMasterFormatFactory())
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template.setFormatFactoryClass(this.filler.getFormatFactory().getClass().getName());
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if (!this.filler.hasMasterLocale())
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template.setLocaleCode(JRDataUtils.getLocaleCode(this.filler.getLocale()));
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if (!this.filler.hasMasterTimeZone() && Date.class.isAssignableFrom(valueClass))
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template.setTimeZoneId(JRDataUtils.getTimeZoneId(this.filler.getTimeZone()));
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}
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}
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}
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protected void evaluate(byte evaluation) throws JRException {
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initDelayedEvaluations();
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reset();
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evaluatePrintWhenExpression(evaluation);
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if (isPrintWhenExpressionNull() || (!isPrintWhenExpressionNull() && isPrintWhenTrue()))
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if (isEvaluateNow())
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evaluateText(evaluation);
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}
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protected void evaluateText(byte evaluation) throws JRException {
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evaluateProperties(evaluation);
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Object textFieldValue = evaluateExpression(getExpression(), evaluation);
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if (textFieldValue == null) {
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if (isBlankWhenNull())
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textFieldValue = "";
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} else {
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Format format = getFormat();
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if (format != null)
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textFieldValue = format.format(textFieldValue);
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}
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String oldRawText = getRawText();
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String newRawText = processMarkupText(String.valueOf(textFieldValue));
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setRawText(newRawText);
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setTextStart(0);
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setTextEnd(0);
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setValueRepeating(((oldRawText == null && newRawText == null) || (oldRawText != null && oldRawText.equals(newRawText))));
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this.anchorName = (String)evaluateExpression(getAnchorNameExpression(), evaluation);
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this.hyperlinkReference = (String)evaluateExpression(getHyperlinkReferenceExpression(), evaluation);
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this.hyperlinkAnchor = (String)evaluateExpression(getHyperlinkAnchorExpression(), evaluation);
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this.hyperlinkPage = (Integer)evaluateExpression(getHyperlinkPageExpression(), evaluation);
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this.hyperlinkTooltip = (String)evaluateExpression(getHyperlinkTooltipExpression(), evaluation);
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this.hyperlinkParameters = JRFillHyperlinkHelper.evaluateHyperlinkParameters((JRHyperlink)this, this.expressionEvaluator, evaluation);
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}
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protected boolean prepare(int availableStretchHeight, boolean isOverflow) throws JRException {
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boolean willOverflow = false;
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super.prepare(availableStretchHeight, isOverflow);
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if (!isToPrint())
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return willOverflow;
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boolean isToPrint = true;
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boolean isReprinted = false;
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if (isEvaluateNow()) {
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if (isOverflow) {
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if (getPositionType() == 3) {
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setTextStart(0);
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setTextEnd(0);
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}
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if (getTextEnd() >= getText().length() || !isStretchWithOverflow() || getRotation() != 0)
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if (isAlreadyPrinted())
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if (isPrintWhenDetailOverflows()) {
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setTextStart(0);
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setTextEnd(0);
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isReprinted = true;
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} else {
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isToPrint = false;
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}
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if (isToPrint && isPrintWhenExpressionNull() && !isPrintRepeatedValues() && isValueRepeating())
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isToPrint = false;
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} else if (isPrintWhenExpressionNull() && !isPrintRepeatedValues() && isValueRepeating()) {
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if ((!isPrintInFirstWholeBand() || !getBand().isFirstWholeOnPageColumn()) && (getPrintWhenGroupChanges() == null || !getBand().isNewGroup(getPrintWhenGroupChanges())))
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isToPrint = false;
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}
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if (isToPrint)
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if (availableStretchHeight >= getRelativeY() - getY() - getBandBottomY()) {
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if (getTextEnd() < getText().length() || getTextEnd() == 0) {
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if (isStretchWithOverflow() && getRotation() == 0) {
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chopTextElement(availableStretchHeight - getRelativeY() + getY() + getBandBottomY());
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if (getTextEnd() < getText().length())
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willOverflow = true;
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} else {
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chopTextElement(0);
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}
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} else {
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isToPrint = false;
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}
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} else {
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isToPrint = false;
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willOverflow = true;
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}
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if (isToPrint && isRemoveLineWhenBlank() && getText().substring(getTextStart(), getTextEnd()).trim().length() == 0)
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isToPrint = false;
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} else {
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if (isOverflow && isAlreadyPrinted())
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if (isPrintWhenDetailOverflows()) {
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isReprinted = true;
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} else {
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isToPrint = false;
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}
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if (isToPrint && availableStretchHeight < getRelativeY() - getY() - getBandBottomY()) {
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isToPrint = false;
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willOverflow = true;
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}
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}
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setToPrint(isToPrint);
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setReprinted(isReprinted);
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return willOverflow;
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}
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protected JRPrintElement fill() throws JRException {
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JRTemplatePrintText text;
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JRRecordedValuesPrintText recordedValuesText;
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byte evaluationType = getEvaluationTime();
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if (isEvaluateAuto()) {
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text = recordedValuesText = new JRRecordedValuesPrintText(getJRTemplateText());
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} else {
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text = new JRTemplatePrintText(getJRTemplateText());
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recordedValuesText = null;
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}
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text.setX(getX());
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text.setY(getRelativeY());
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text.setWidth(getWidth());
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if (getRotation() == 0) {
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text.setHeight(getStretchHeight());
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} else {
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text.setHeight(getHeight());
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}
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text.setRunDirection(getRunDirection());
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if (isEvaluateNow()) {
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copy(text);
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} else if (isEvaluateAuto()) {
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initDelayedEvaluationPrint(recordedValuesText);
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} else {
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this.filler.addBoundElement(this, text, evaluationType, getEvaluationGroup(), this.band);
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}
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return text;
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}
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protected void copy(JRPrintText text) {
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text.setLineSpacingFactor(getLineSpacingFactor());
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text.setLeadingOffset(getLeadingOffset());
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text.setTextHeight(getTextHeight());
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setPrintText(text);
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text.setAnchorName(getAnchorName());
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text.setHyperlinkReference(getHyperlinkReference());
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text.setHyperlinkAnchor(getHyperlinkAnchor());
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text.setHyperlinkPage(getHyperlinkPage());
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text.setHyperlinkTooltip(getHyperlinkTooltip());
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text.setBookmarkLevel(getBookmarkLevel());
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text.setHyperlinkParameters(this.hyperlinkParameters);
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transferProperties((JRPrintElement)text);
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}
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protected Format getFormat() {
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Format format = null;
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JRExpression valueExpression = getExpression();
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if (valueExpression != null) {
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Class valueClass = valueExpression.getValueClass();
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if (Date.class.isAssignableFrom(valueClass)) {
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format = this.filler.getDateFormat(getPattern());
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} else if (Number.class.isAssignableFrom(valueClass)) {
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format = this.filler.getNumberFormat(getPattern());
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}
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}
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return format;
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}
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protected String getTemplatePattern() {
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String pattern = null;
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String originalPattern = getPattern();
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Format format = getFormat();
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JRExpression valueExpression = getExpression();
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if (format != null && valueExpression != null) {
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Class valueClass = valueExpression.getValueClass();
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if (Date.class.isAssignableFrom(valueClass)) {
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if (format instanceof SimpleDateFormat)
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pattern = ((SimpleDateFormat)format).toPattern();
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} else if (Number.class.isAssignableFrom(valueClass)) {
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if (format instanceof DecimalFormat)
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pattern = ((DecimalFormat)format).toPattern();
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}
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}
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if (pattern == null)
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pattern = originalPattern;
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return pattern;
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}
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public void collectExpressions(JRExpressionCollector collector) {
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collector.collect(this);
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}
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public void visit(JRVisitor visitor) {
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visitor.visitTextField(this);
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}
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protected void resolveElement(JRPrintElement element, byte evaluation) throws JRException {
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evaluateText(evaluation);
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chopTextElement(0);
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copy((JRPrintText)element);
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}
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public int getBookmarkLevel() {
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return ((JRTextField)this.parent).getBookmarkLevel();
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}
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public JRFillCloneable createClone(JRFillCloneFactory factory) {
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return new JRFillTextField(this, factory);
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}
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protected void collectDelayedEvaluations() {
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collectDelayedEvaluations(getExpression());
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collectDelayedEvaluations(getAnchorNameExpression());
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collectDelayedEvaluations(getHyperlinkReferenceExpression());
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collectDelayedEvaluations(getHyperlinkAnchorExpression());
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collectDelayedEvaluations(getHyperlinkPageExpression());
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}
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public JRHyperlinkParameter[] getHyperlinkParameters() {
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return ((JRTextField)this.parent).getHyperlinkParameters();
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}
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public String getLinkType() {
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return ((JRTextField)this.parent).getLinkType();
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}
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public JRExpression getHyperlinkTooltipExpression() {
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return ((JRTextField)this.parent).getHyperlinkTooltipExpression();
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}
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protected boolean canOverflow() {
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return (isStretchWithOverflow() && getRotation() == 0 && isEvaluateNow() && this.filler.isBandOverFlowAllowed());
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}
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}
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