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Code Issues Wiki Activity

[189498] null checks for source attributes

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This commit is contained in:
David McKnight 2007-06-01 19:05:40 +00:00
parent ce42724910
commit c0212e6a24
1 changed files with 23 additions and 13 deletions
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36
rse/plugins/org.eclipse.rse.services.dstore/src/org/eclipse/rse/internal/services/dstore/files/DStoreHostFile.java
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@ -170,7 +170,11 @@ public class DStoreHostFile implements IHostFile
else
{
String str = getAttribute(_element.getSource(), ATTRIBUTE_IS_HIDDEN);
return(str.equals("true")); //$NON-NLS-1$
if (str != null && str.length() > 0)
{
return(str.equals("true")); //$NON-NLS-1$
}
return false;
}
}
}
@ -193,8 +197,8 @@ public class DStoreHostFile implements IHostFile
String name = _element.getName();
if (parentPath == null ||
parentPath.length() == 0 ||
(name.length() == 0 && (parentPath.equals("/") || parentPath.endsWith(":\\")) ||
(name.equals(parentPath) && parentPath.endsWith(":\\"))) //$NON-NLS-1$ //$NON-NLS-2$ // %NON-NLS-3$
(name.length() == 0 && (parentPath.equals("/") || parentPath.endsWith(":\\")) || //$NON-NLS-1$ //$NON-NLS-2$
(name.equals(parentPath) && parentPath.endsWith(":\\"))) //$NON-NLS-1$
)
{
@ -309,20 +313,28 @@ public class DStoreHostFile implements IHostFile
}
protected static String getClassification(String attributes)
{
{
return getAttribute(attributes, ATTRIBUTE_CLASSIFICATION);
}
protected static long getFileLength(String attributes)
{
String str = getAttribute(attributes, ATTRIBUTE_SIZE);
return Long.parseLong(str);
if (str != null && str.length() > 0)
{
return Long.parseLong(str);
}
return 0;
}
protected static long getModifiedDate(String attributes)
{
String str = getAttribute(attributes, ATTRIBUTE_MODIFIED_DATE);
return Long.parseLong(str);
if (str != null && str.length() > 0)
{
return Long.parseLong(str);
}
return 0;
}
protected static String getAttribute(String attributes, int index)
@ -386,20 +398,18 @@ public class DStoreHostFile implements IHostFile
public boolean canRead() {
String str = getAttribute(_element.getSource(), ATTRIBUTE_CAN_READ);
if (str == null)
{
//System.out.println("HELP:"+_element.toString()); //$NON-NLS-1$
return false;
}
else
if (str != null)
{
return(str.equals("true")); //$NON-NLS-1$
}
return false;
}
public boolean canWrite() {
String str = getAttribute(_element.getSource(), ATTRIBUTE_CAN_WRITE);
return(str.equals("true")); //$NON-NLS-1$
if (str != null)
return(str.equals("true")); //$NON-NLS-1$
return false;
}
}