本文整理汇总了Java中org.apache.pdfbox.pdmodel.PDPage.PAGE_SIZE_A4属性的典型用法代码示例。如果您正苦于以下问题：Java PDPage.PAGE_SIZE_A4属性的具体用法？Java PDPage.PAGE_SIZE_A4怎么用？Java PDPage.PAGE_SIZE_A4使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.apache.pdfbox.pdmodel.PDPage的用法示例。
在下文中一共展示了PDPage.PAGE_SIZE_A4属性的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testExtractText
@Test
public void testExtractText() throws Exception {
final String expectedText = "Test string";
PDDocument document = new PDDocument();
PDPage page = new PDPage(PDPage.PAGE_SIZE_A4);
document.addPage(page);
PDPageContentStream contentStream = new PDPageContentStream(document, page);
contentStream.setFont(PDType1Font.HELVETICA, 12);
contentStream.beginText();
contentStream.moveTextPositionByAmount(20, 400);
contentStream.drawString(expectedText);
contentStream.endText();
contentStream.close();
template.sendBody("direct:start", document);
resultEndpoint.setExpectedMessageCount(1);
resultEndpoint.expectedMessagesMatches(new Predicate() {
@Override
public boolean matches(Exchange exchange) {
Object body = exchange.getIn().getBody();
assertThat(body, instanceOf(String.class));
assertThat((String) body, containsString(expectedText));
return true;
}
});
resultEndpoint.assertIsSatisfied();
}
示例2: testAppend
@Test
public void testAppend() throws Exception {
final String originalText = "Test";
final String textToAppend = "Append";
PDDocument document = new PDDocument();
PDPage page = new PDPage(PDPage.PAGE_SIZE_A4);
document.addPage(page);
PDPageContentStream contentStream = new PDPageContentStream(document, page);
contentStream.setFont(PDType1Font.HELVETICA, 12);
contentStream.beginText();
contentStream.moveTextPositionByAmount(20, 400);
contentStream.drawString(originalText);
contentStream.endText();
contentStream.close();
template.sendBodyAndHeader("direct:start", textToAppend, PdfHeaderConstants.PDF_DOCUMENT_HEADER_NAME, document);
resultEndpoint.setExpectedMessageCount(1);
resultEndpoint.expectedMessagesMatches(new Predicate() {
@Override
public boolean matches(Exchange exchange) {
Object body = exchange.getIn().getBody();
assertThat(body, instanceOf(ByteArrayOutputStream.class));
try {
PDDocument doc = PDDocument.load(new ByteArrayInputStream(((ByteArrayOutputStream) body).toByteArray()));
PDFTextStripper pdfTextStripper = new PDFTextStripper();
String text = pdfTextStripper.getText(doc);
assertEquals(2, doc.getNumberOfPages());
assertThat(text, containsString(originalText));
assertThat(text, containsString(textToAppend));
} catch (IOException e) {
throw new RuntimeException(e);
}
return true;
}
});
resultEndpoint.assertIsSatisfied();
}
示例3: testExtractTextFromEncrypted
@Test
public void testExtractTextFromEncrypted() throws Exception {
final String ownerPass = "ownerPass";
final String userPass = "userPass";
AccessPermission accessPermission = new AccessPermission();
accessPermission.setCanExtractContent(false);
StandardProtectionPolicy protectionPolicy = new StandardProtectionPolicy(ownerPass, userPass, accessPermission);
protectionPolicy.setEncryptionKeyLength(128);
PDDocument document = new PDDocument();
final String expectedText = "Test string";
PDPage page = new PDPage(PDPage.PAGE_SIZE_A4);
document.addPage(page);
PDPageContentStream contentStream = new PDPageContentStream(document, page);
contentStream.setFont(PDType1Font.HELVETICA, 12);
contentStream.beginText();
contentStream.moveTextPositionByAmount(20, 400);
contentStream.drawString(expectedText);
contentStream.endText();
contentStream.close();
document.protect(protectionPolicy);
ByteArrayOutputStream output = new ByteArrayOutputStream();
document.save(output);
// Encryption happens after saving.
PDDocument encryptedDocument = PDDocument.load(new ByteArrayInputStream(output.toByteArray()));
template.sendBodyAndHeader("direct:start",
encryptedDocument,
PdfHeaderConstants.DECRYPTION_MATERIAL_HEADER_NAME,
new StandardDecryptionMaterial(userPass));
resultEndpoint.setExpectedMessageCount(1);
resultEndpoint.expectedMessagesMatches(new Predicate() {
@Override
public boolean matches(Exchange exchange) {
Object body = exchange.getIn().getBody();
assertThat(body, instanceOf(String.class));
assertThat((String) body, containsString(expectedText));
return true;
}
});
resultEndpoint.assertIsSatisfied();
document.isEncrypted();
}
示例4: testAppendEncrypted
@Test
public void testAppendEncrypted() throws Exception {
final String originalText = "Test";
final String textToAppend = "Append";
PDDocument document = new PDDocument();
PDPage page = new PDPage(PDPage.PAGE_SIZE_A4);
document.addPage(page);
PDPageContentStream contentStream = new PDPageContentStream(document, page);
contentStream.setFont(PDType1Font.HELVETICA, 12);
contentStream.beginText();
contentStream.moveTextPositionByAmount(20, 400);
contentStream.drawString(originalText);
contentStream.endText();
contentStream.close();
final String ownerPass = "ownerPass";
final String userPass = "userPass";
AccessPermission accessPermission = new AccessPermission();
accessPermission.setCanExtractContent(false);
StandardProtectionPolicy protectionPolicy = new StandardProtectionPolicy(ownerPass, userPass, accessPermission);
protectionPolicy.setEncryptionKeyLength(128);
document.protect(protectionPolicy);
ByteArrayOutputStream output = new ByteArrayOutputStream();
document.save(output);
// Encryption happens after saving.
PDDocument encryptedDocument = PDDocument.load(new ByteArrayInputStream(output.toByteArray()));
Map<String, Object> headers = new HashMap<String, Object>();
headers.put(PdfHeaderConstants.PDF_DOCUMENT_HEADER_NAME, encryptedDocument);
headers.put(PdfHeaderConstants.DECRYPTION_MATERIAL_HEADER_NAME, new StandardDecryptionMaterial(userPass));
template.sendBodyAndHeaders("direct:start", textToAppend, headers);
resultEndpoint.setExpectedMessageCount(1);
resultEndpoint.expectedMessagesMatches(new Predicate() {
@Override
public boolean matches(Exchange exchange) {
Object body = exchange.getIn().getBody();
assertThat(body, instanceOf(ByteArrayOutputStream.class));
try {
PDDocument doc = PDDocument.load(new ByteArrayInputStream(((ByteArrayOutputStream) body).toByteArray()));
PDFTextStripper pdfTextStripper = new PDFTextStripper();
String text = pdfTextStripper.getText(doc);
assertEquals(2, doc.getNumberOfPages());
assertThat(text, containsString(originalText));
assertThat(text, containsString(textToAppend));
} catch (IOException e) {
throw new RuntimeException(e);
}
return true;
}
});
resultEndpoint.assertIsSatisfied();
}