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more friendly exception message in PlainText #144

master
yihua.huang 2014-08-13 10:02:16 +08:00
parent ebb931e0bf
commit 4e6e946dd7
1 changed files with 5 additions and 5 deletions
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10
webmagic-core/src/main/java/us/codecraft/webmagic/selector/PlainText.java
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@ -29,27 +29,27 @@ public class PlainText extends AbstractSelectable {
@Override
public Selectable xpath(String xpath) {
throw new UnsupportedOperationException();
throw new UnsupportedOperationException("XPath can not apply to plain text. Please check whether you use a previous xpath with attribute select (/@href etc).");
}
@Override
public Selectable $(String selector) {
throw new UnsupportedOperationException();
throw new UnsupportedOperationException("$ can not apply to plain text. Please check whether you use a previous xpath with attribute select (/@href etc).");
}
@Override
public Selectable $(String selector, String attrName) {
throw new UnsupportedOperationException();
throw new UnsupportedOperationException("$ can not apply to plain text. Please check whether you use a previous xpath with attribute select (/@href etc).");
}
@Override
public Selectable smartContent() {
throw new UnsupportedOperationException();
throw new UnsupportedOperationException("Smart content can not apply to plain text. Please check whether you use a previous xpath with attribute select (/@href etc).");
}
@Override
public Selectable links() {
throw new UnsupportedOperationException();
throw new UnsupportedOperationException("Links can not apply to plain text. Please check whether you use a previous xpath with attribute select (/@href etc).");
}
@Override