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JAVA/CORBA CLASSES
Examples: Working with text in Java classes
1. This agent gets the text in a rich text item a paragraph at a time.
import lotus.domino.*;
public class JavaAgent extends AgentBase {
public void NotesMain() {
try {
Session session = getSession();
AgentContext agentContext = session.getAgentContext();
// (Your code goes here)
DocumentCollection dc = agentContext.getUnprocessedDocuments();
Document doc = dc.getFirstDocument();
RichTextItem body = (RichTextItem)doc.getFirstItem("Body");
RichTextNavigator rtnav = body.createNavigator();
if (rtnav.findFirstElement(
RichTextItem.RTELEM_TYPE_TEXTPARAGRAPH)) {
RichTextRange rtrange = body.createRange();
int count = 0;
do {
count++;
rtrange.setBegin(rtnav);
System.out.println(
count + ") " + rtrange.getTextParagraph());
} while (rtnav.findNextElement());
}
else
System.out.println("No text in Body item");
} catch(Exception e) {
e.printStackTrace();
}
}
}
2. This agent gets the paragraphs in a rich text item, and the runs within each paragraph.
import lotus.domino.*;
public class JavaAgent extends AgentBase {
public void NotesMain() {
try {
Session session = getSession();
AgentContext agentContext = session.getAgentContext();
// (Your code goes here)
DocumentCollection dc = agentContext.getUnprocessedDocuments();
Document doc = dc.getFirstDocument();
RichTextItem body = (RichTextItem)doc.getFirstItem("Body");
RichTextNavigator rtnav = body.createNavigator();
if (rtnav.findFirstElement(
RichTextItem.RTELEM_TYPE_TEXTPARAGRAPH)) {
RichTextRange rtrange = body.createRange();
// RichTextNavigator rtnav2 = body.createNavigator();
RichTextRange rtrange2 = body.createRange();
int count = 0;
do {
count++;
// Set range for paragraph
rtrange.setBegin(rtnav);
rtrange.setEnd(rtnav);
// Create navigator for paragraph
RichTextNavigator rtnav2 = rtrange.getNavigator();
// Find text runs in paragraph
if (rtnav2.findFirstElement(
RichTextItem.RTELEM_TYPE_TEXTRUN)) {
int count2 = 0;
do {
count2++;
// Set range for text run
rtrange2.setBegin(rtnav2);
rtrange2.setEnd(rtnav2);
// Print text of run
System.out.println(
count + ", " + count2 + ") " + rtrange2.getTextRun
} while (rtnav2.findNextElement(
RichTextItem.RTELEM_TYPE_TEXTRUN));
}
} while (rtnav.findNextElement(
RichTextItem.RTELEM_TYPE_TEXTPARAGRAPH));
}
else
System.out.println("No text in Body item");
} catch(Exception e) {
e.printStackTrace();
}
}
}
3. This agent creates a rich text item and populates it with two paragraphs of text.
import lotus.domino.*;
public class JavaAgent extends AgentBase {
public void NotesMain() {
try {
Session session = getSession();
AgentContext agentContext = session.getAgentContext();
// (Your code goes here)
Database db = agentContext.getCurrentDatabase();
Document doc = db.createDocument();
doc.appendItemValue("Form", "MainTopic");
doc.appendItemValue("Subject",
"CreateRichTextItem");
// Create rich text item and append text
RichTextItem rti = doc.createRichTextItem("Body");
rti.appendText("First paragraph.");
rti.addNewLine(1);
rti.appendText("Second paragraph.");
doc.save(true, true);
} catch(Exception e) {
e.printStackTrace();
}
}
}
4. This example creates a rich text item and uses several styles for the appended text.
import lotus.domino.*;
public class JavaAgent extends AgentBase {
public void NotesMain() {
try {
Session session = getSession();
AgentContext agentContext = session.getAgentContext();
// (Your code goes here)
Database db = agentContext.getCurrentDatabase();
Document doc = db.createDocument();
doc.appendItemValue("Form", "Memo");
doc.appendItemValue("Subject",
"Meeting time changed");
// Create 2 styles
RichTextStyle rts1 = session.createRichTextStyle();
rts1.setBold(RichTextStyle.NO);
rts1.setFontSize(12);
RichTextStyle rts2 = session.createRichTextStyle();
rts2.setBold(RichTextStyle.YES);
rts2.setFontSize(18);
// Create rich text item and append styles and text
RichTextItem rti = doc.createRichTextItem("Body");
rti.appendStyle(rts1);
rti.appendText("The meeting is at ");
rti.appendStyle(rts2);
rti.appendText("2 PM");
rti.appendStyle(rts1);
rti.appendText(" not 3 PM.");
doc.send("MyGroup");
} catch(Exception e) {
e.printStackTrace();
}
}
}
5. This example creates a rich text paragraph style and displays its properties.
import lotus.domino.*;
public class JavaAgent extends AgentBase {
public void NotesMain() {
try {
Session session = getSession();
AgentContext agentContext = session.getAgentContext();
// (Your code goes here)
RichTextParagraphStyle rtps = session.createRichTextParagraphStyle();
// Alignment
switch (rtps.getAlignment()) {
case RichTextParagraphStyle.ALIGN_CENTER:
System.out.println("Alignment: Center"); break;
case RichTextParagraphStyle.ALIGN_FULL:
System.out.println("Alignment: Full"); break;
case RichTextParagraphStyle.ALIGN_LEFT:
System.out.println("Alignment: Left"); break;
case RichTextParagraphStyle.ALIGN_NOWRAP:
System.out.println("Alignment: No wrap"); break;
case RichTextParagraphStyle.ALIGN_RIGHT:
System.out.println("Alignment: Right"); break;
}
// First line left margin
float margin = rtps.getFirstLineLeftMargin();
System.out.println("First line left margin (inches): " +
(margin / RichTextParagraphStyle.RULER_ONE_INCH));
System.out.println("First line left margin (centimeters): " +
(margin / RichTextParagraphStyle.RULER_ONE_CENTIMETER));
// Interline spacing
switch (rtps.getInterLineSpacing()) {
case RichTextParagraphStyle.SPACING_DOUBLE:
System.out.println("Interline spacing: Double"); break;
case RichTextParagraphStyle.SPACING_ONE_POINT_50:
System.out.println("Interline spacing: 1.5"); break;
case RichTextParagraphStyle.SPACING_SINGLE:
System.out.println("Interline spacing: Single"); break;
}
// Left margin
margin = rtps.getLeftMargin();
System.out.println("Left margin (inches): " +
(margin / RichTextParagraphStyle.RULER_ONE_INCH));
System.out.println("Left margin (centimeters): " +
(margin / RichTextParagraphStyle.RULER_ONE_CENTIMETER));
// Right margin
margin = rtps.getRightMargin();
System.out.println("Right margin (inches): " +
(margin / RichTextParagraphStyle.RULER_ONE_INCH));
System.out.println("Right margin (centimeters): " +
(margin / RichTextParagraphStyle.RULER_ONE_CENTIMETER));
// Spacing above
switch (rtps.getSpacingAbove()) {
case RichTextParagraphStyle.SPACING_DOUBLE:
System.out.println("Spacing above: Double"); break;
case RichTextParagraphStyle.SPACING_ONE_POINT_50:
System.out.println("Spacing above: 1.5"); break;
case RichTextParagraphStyle.SPACING_SINGLE:
System.out.println("Spacing above: Single"); break;
}
// Spacing below
switch (rtps.getSpacingBelow()) {
case RichTextParagraphStyle.SPACING_DOUBLE:
System.out.println("Spacing below: Double"); break;
case RichTextParagraphStyle.SPACING_ONE_POINT_50:
System.out.println("Spacing below: 1.5"); break;
case RichTextParagraphStyle.SPACING_SINGLE:
System.out.println("Spacing below: Single"); break;
}
} catch(Exception e) {
e.printStackTrace();
}
}
}
6. This example changes styles and paragraph styles in a rich text item.
import lotus.domino.*;
public class JavaAgent extends AgentBase {
public void NotesMain() {
try {
Session session = getSession();
AgentContext agentContext = session.getAgentContext();
// (Your code goes here)
Database db = agentContext.getCurrentDatabase();
Document doc = db.createDocument();
doc.appendItemValue("Form", "MainTopic");
doc.appendItemValue("Subject", "Q1 report");
// Create rich text item and append styles and text
RichTextItem rti = doc.createRichTextItem("Body");
RichTextParagraphStyle rtps = session.createRichTextParagraphStyle();
RichTextStyle rts = session.createRichTextStyle();
// Heading
rtps.setAlignment(RichTextParagraphStyle.ALIGN_CENTER);
rtps.setSpacingBelow(RichTextParagraphStyle.SPACING_ONE_POINT_50);
rts.setBold(RichTextStyle.YES);
rti.appendStyle(rts);
rti.appendParagraphStyle(rtps);
rti.appendText("Q1 Report");
rti.addNewLine(1);
// Regular paragraphs
rtps.setAlignment(RichTextParagraphStyle.ALIGN_LEFT);
rtps.setSpacingBelow(RichTextParagraphStyle.SPACING_SINGLE);
rts.setBold(RichTextStyle.NO);
rti.appendStyle(rts);
rti.appendParagraphStyle(rtps);
rti.appendText("Blah. Blah. Blah.");
doc.save(true, true);
} catch(Exception e) {
e.printStackTrace();
}
}
}
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